SimpleMachines / SMF2.1

Sources/DbExtra-postgresql.php

Braces +43 added lines, -32 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Add the functions implemented in this file to the $smcFunc array.
@@ -23,8 +24,8 @@ 
 {
 	global $smcFunc;
 
-	if (!isset($smcFunc['db_backup_table']) || $smcFunc['db_backup_table'] != 'smf_db_backup_table')
-		$smcFunc += array(
+	if (!isset($smcFunc['db_backup_table']) || $smcFunc['db_backup_table'] != 'smf_db_backup_table') {
+			$smcFunc += array(
 			'db_backup_table' => 'smf_db_backup_table',
 			'db_optimize_table' => 'smf_db_optimize_table',
 			'db_table_sql' => 'smf_db_table_sql',
@@ -33,7 +34,8 @@ 
 			'db_get_vendor' => 'smf_db_get_vendor',
 			'db_allow_persistent' => 'smf_db_allow_persistent',
 		);
-}
+	}
+	}
 
 /**
  * Backup $table to $backup_table.
@@ -49,13 +51,14 @@ 
 
 	// Do we need to drop it first?
 	$tables = smf_db_list_tables(false, $backup_table);
-	if (!empty($tables))
-		$smcFunc['db_query']('', '
+	if (!empty($tables)) {
+			$smcFunc['db_query']('', '
 			DROP TABLE {raw:backup_table}',
 			array(
 				'backup_table' => $backup_table,
 			)
 		);
+	}
 
 	/**
 	 * @todo Should we create backups of sequences as well?
@@ -118,8 +121,9 @@ 
 			)
 		);
 
-	if (!$request)
-		return -1;
+	if (!$request) {
+			return -1;
+	}
 
 	$request = $smcFunc['db_query']('', '
 		SELECT pg_relation_size(C.oid) AS "size"
@@ -137,11 +141,12 @@ 
 	$row = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
 
-	if (isset($row['size']))
-			return ($old_size - $row['size']) / 1024;
-	else
-		return 0;
-}
+	if (isset($row['size'])) {
+				return ($old_size - $row['size']) / 1024;
+	} else {
+			return 0;
+	}
+	}
 
 /**
  * This function lists all tables in the database.
@@ -168,8 +173,9 @@ 
 	);
 
 	$tables = array();
-	while ($row = $smcFunc['db_fetch_row']($request))
-		$tables[] = $row[0];
+	while ($row = $smcFunc['db_fetch_row']($request)) {
+			$tables[] = $row[0];
+	}
 	$smcFunc['db_free_result']($request);
 
 	return $tables;
@@ -210,12 +216,14 @@ 
 	);
 	while ($row = $smcFunc['db_fetch_assoc']($result))
 	{
-		if ($row['data_type'] == 'character varying')
-			$row['data_type'] = 'varchar';
-		elseif ($row['data_type'] == 'character')
-			$row['data_type'] = 'char';
-		if ($row['character_maximum_length'])
-			$row['data_type'] .= '(' . $row['character_maximum_length'] . ')';
+		if ($row['data_type'] == 'character varying') {
+					$row['data_type'] = 'varchar';
+		} elseif ($row['data_type'] == 'character') {
+					$row['data_type'] = 'char';
+		}
+		if ($row['character_maximum_length']) {
+					$row['data_type'] .= '(' . $row['character_maximum_length'] . ')';
+		}
 
 		// Make the CREATE for this column.
 		$schema_create .= ' "' . $row['column_name'] . '" ' . $row['data_type'] . ($row['is_nullable'] != 'YES' ? ' NOT NULL' : '');
@@ -266,13 +274,14 @@ 
 	{
 		if ($row['is_primary'])
 		{
-			if (preg_match('~\(([^\)]+?)\)~i', $row['inddef'], $matches) == 0)
-				continue;
+			if (preg_match('~\(([^\)]+?)\)~i', $row['inddef'], $matches) == 0) {
+							continue;
+			}
 
 			$index_create .= $crlf . 'ALTER TABLE ' . $tableName . ' ADD PRIMARY KEY ("' . $matches[1] . '");';
+		} else {
+					$index_create .= $crlf . $row['inddef'] . ';';
 		}
-		else
-			$index_create .= $crlf . $row['inddef'] . ';';
 	}
 	$smcFunc['db_free_result']($result);
 
@@ -291,8 +300,9 @@ 
 	global $db_connection;
 	static $ver;
 
-	if(!empty($ver))
-		return $ver;
+	if(!empty($ver)) {
+			return $ver;
+	}
 
 	$ver = pg_version($db_connection)['server'];
 
@@ -317,10 +327,11 @@ 
 function smf_db_allow_persistent()
 {
 	$value = ini_get('pgsql.allow_persistent');
-	if (strtolower($value) == 'on' || strtolower($value) == 'true' || $value == '1')
-		return true;
-	else
-		return false;
-}
+	if (strtolower($value) == 'on' || strtolower($value) == 'true' || $value == '1') {
+			return true;
+	} else {
+			return false;
+	}
+	}
 
 ?>
\ No newline at end of file

Sources/Subs-Post.php

Braces +520 added lines, -389 removed lines

@@ -15,8 +15,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Takes a message and parses it, returning nothing.
@@ -31,8 +32,9 @@ 
 	global $user_info, $modSettings, $context, $sourcedir;
 
 	// This line makes all languages *theoretically* work even with the wrong charset ;).
-	if (empty($context['utf8']))
-		$message = preg_replace('~&#(\d{4,5}|[2-9]\d{2,4}|1[2-9]\d);~', '&#$1;', $message);
+	if (empty($context['utf8'])) {
+			$message = preg_replace('~&#(\d{4,5}|[2-9]\d{2,4}|1[2-9]\d);~', '&#$1;', $message);
+	}
 
 	// Clean up after nobbc ;).
 	$message = preg_replace_callback('~\[nobbc\](.+?)\[/nobbc\]~is', function($a)
@@ -47,17 +49,19 @@ 
 	$message = preg_replace('~\.{100,}~', '...', $message);
 
 	// Trim off trailing quotes - these often happen by accident.
-	while (substr($message, -7) == '[quote]')
-		$message = substr($message, 0, -7);
-	while (substr($message, 0, 8) == '[/quote]')
-		$message = substr($message, 8);
+	while (substr($message, -7) == '[quote]') {
+			$message = substr($message, 0, -7);
+	}
+	while (substr($message, 0, 8) == '[/quote]') {
+			$message = substr($message, 8);
+	}
 
 	// Find all code blocks, work out whether we'd be parsing them, then ensure they are all closed.
 	$in_tag = false;
 	$had_tag = false;
 	$codeopen = 0;
-	if (preg_match_all('~(\[(/)*code(?:=[^\]]+)?\])~is', $message, $matches))
-		foreach ($matches[0] as $index => $dummy)
+	if (preg_match_all('~(\[(/)*code(?:=[^\]]+)?\])~is', $message, $matches)) {
+			foreach ($matches[0] as $index => $dummy)
 		{
 			// Closing?
 			if (!empty($matches[2][$index]))
@@ -65,6 +69,7 @@ 
 				// If it's closing and we're not in a tag we need to open it...
 				if (!$in_tag)
 					$codeopen = true;
+	}
 				// Either way we ain't in one any more.
 				$in_tag = false;
 			}
@@ -73,17 +78,20 @@ 
 			{
 				$had_tag = true;
 				// If we're in a tag don't do nought!
-				if (!$in_tag)
-					$in_tag = true;
+				if (!$in_tag) {
+									$in_tag = true;
+				}
 			}
 		}
 
 	// If we have an open tag, close it.
-	if ($in_tag)
-		$message .= '[/code]';
+	if ($in_tag) {
+			$message .= '[/code]';
+	}
 	// Open any ones that need to be open, only if we've never had a tag.
-	if ($codeopen && !$had_tag)
-		$message = '[code]' . $message;
+	if ($codeopen && !$had_tag) {
+			$message = '[code]' . $message;
+	}
 
 	// Replace code BBC with placeholders. We'll restore them at the end.
 	$parts = preg_split('~(\[/code\]|\[code(?:=[^\]]+)?\])~i', $message, -1, PREG_SPLIT_DELIM_CAPTURE);
@@ -108,23 +116,26 @@ 
 	fixTags($message);
 
 	// Replace /me.+?\n with [me=name]dsf[/me]\n.
-	if (strpos($user_info['name'], '[') !== false || strpos($user_info['name'], ']') !== false || strpos($user_info['name'], '\'') !== false || strpos($user_info['name'], '"') !== false)
-		$message = preg_replace('~(\A|\n)/me(?: | )([^\n]*)(?:\z)?~i', '$1[me="' . $user_info['name'] . '"]$2[/me]', $message);
-	else
-		$message = preg_replace('~(\A|\n)/me(?: | )([^\n]*)(?:\z)?~i', '$1[me=' . $user_info['name'] . ']$2[/me]', $message);
+	if (strpos($user_info['name'], '[') !== false || strpos($user_info['name'], ']') !== false || strpos($user_info['name'], '\'') !== false || strpos($user_info['name'], '"') !== false) {
+			$message = preg_replace('~(\A|\n)/me(?: | )([^\n]*)(?:\z)?~i', '$1[me="' . $user_info['name'] . '"]$2[/me]', $message);
+	} else {
+			$message = preg_replace('~(\A|\n)/me(?: | )([^\n]*)(?:\z)?~i', '$1[me=' . $user_info['name'] . ']$2[/me]', $message);
+	}
 
 	if (!$previewing && strpos($message, '[html]') !== false)
 	{
-		if (allowedTo('admin_forum'))
-			$message = preg_replace_callback('~\[html\](.+?)\[/html\]~is', function($m) {
+		if (allowedTo('admin_forum')) {
+					$message = preg_replace_callback('~\[html\](.+?)\[/html\]~is', function($m) {
 				return '[html]' . strtr(un_htmlspecialchars($m[1]), array("\n" => '
', '  ' => '  ', '[' => '[', ']' => ']')) . '[/html]';
+		}
 			}, $message);
 
 		// We should edit them out, or else if an admin edits the message they will get shown...
 		else
 		{
-			while (strpos($message, '[html]') !== false)
-				$message = preg_replace('~\[[/]?html\]~i', '', $message);
+			while (strpos($message, '[html]') !== false) {
+							$message = preg_replace('~\[[/]?html\]~i', '', $message);
+			}
 		}
 	}
 
@@ -146,10 +157,12 @@ 
 
 	$list_open = substr_count($message, '[list]') + substr_count($message, '[list ');
 	$list_close = substr_count($message, '[/list]');
-	if ($list_close - $list_open > 0)
-		$message = str_repeat('[list]', $list_close - $list_open) . $message;
-	if ($list_open - $list_close > 0)
-		$message = $message . str_repeat('[/list]', $list_open - $list_close);
+	if ($list_close - $list_open > 0) {
+			$message = str_repeat('[list]', $list_close - $list_open) . $message;
+	}
+	if ($list_open - $list_close > 0) {
+			$message = $message . str_repeat('[/list]', $list_open - $list_close);
+	}
 
 	$mistake_fixes = array(
 		// Find [table]s not followed by [tr].
@@ -198,8 +211,9 @@ 
 	);
 
 	// Fix up some use of tables without [tr]s, etc. (it has to be done more than once to catch it all.)
-	for ($j = 0; $j < 3; $j++)
-		$message = preg_replace(array_keys($mistake_fixes), $mistake_fixes, $message);
+	for ($j = 0; $j < 3; $j++) {
+			$message = preg_replace(array_keys($mistake_fixes), $mistake_fixes, $message);
+	}
 
 	// Remove empty bbc from the sections outside the code tags
 	$allowedEmpty = array(
@@ -210,24 +224,28 @@ 
 	require_once($sourcedir . '/Subs.php');
 
 	$alltags = array();
-	foreach (($codes = parse_bbc(false)) as $code)
-		if (!in_array($code['tag'], $allowedEmpty))
+	foreach (($codes = parse_bbc(false)) as $code) {
+			if (!in_array($code['tag'], $allowedEmpty))
 			$alltags[] = $code['tag'];
+	}
 
 	$alltags_regex = '\b' . implode("\b|\b", array_unique($alltags)) . '\b';
 
-	while (preg_match('~\[(' . $alltags_regex . ')[^\]]*\]\s*\[/\1\]\s?~i', $message))
-		$message = preg_replace('~\[(' . $alltags_regex . ')[^\]]*\]\s*\[/\1\]\s?~i', '', $message);
+	while (preg_match('~\[(' . $alltags_regex . ')[^\]]*\]\s*\[/\1\]\s?~i', $message)) {
+			$message = preg_replace('~\[(' . $alltags_regex . ')[^\]]*\]\s*\[/\1\]\s?~i', '', $message);
+	}
 
 	// Restore code blocks
-	if (!empty($code_tags))
-		$message = str_replace(array_keys($code_tags), array_values($code_tags), $message);
+	if (!empty($code_tags)) {
+			$message = str_replace(array_keys($code_tags), array_values($code_tags), $message);
+	}
 
 	// Restore white space entities
-	if (!$previewing)
-		$message = strtr($message, array('  ' => '&nbsp; ', "\n" => '<br>', $context['utf8'] ? "\xC2\xA0" : "\xA0" => '&nbsp;'));
-	else
-		$message = strtr($message, array('  ' => '&nbsp; ', $context['utf8'] ? "\xC2\xA0" : "\xA0" => '&nbsp;'));
+	if (!$previewing) {
+			$message = strtr($message, array('  ' => '&nbsp; ', "\n" => '<br>', $context['utf8'] ? "\xC2\xA0" : "\xA0" => '&nbsp;'));
+	} else {
+			$message = strtr($message, array('  ' => '&nbsp; ', $context['utf8'] ? "\xC2\xA0" : "\xA0" => '&nbsp;'));
+	}
 
 	// Now let's quickly clean up things that will slow our parser (which are common in posted code.)
 	$message = strtr($message, array('[]' => '&#91;]', '[&#039;' => '&#91;&#039;'));
@@ -270,8 +288,9 @@ 
 		return "[time]" . timeformat("$m[1]", false) . "[/time]";
 	}, $message);
 
-	if (!empty($code_tags))
-		$message = str_replace(array_keys($code_tags), array_values($code_tags), $message);
+	if (!empty($code_tags)) {
+			$message = str_replace(array_keys($code_tags), array_values($code_tags), $message);
+	}
 
 	// Change breaks back to \n's and &nsbp; back to spaces.
 	return preg_replace('~<br( /)?' . '>~', "\n", str_replace('&nbsp;', ' ', $message));
@@ -352,8 +371,9 @@ 
 	);
 
 	// Fix each type of tag.
-	foreach ($fixArray as $param)
-		fixTag($message, $param['tag'], $param['protocols'], $param['embeddedUrl'], $param['hasEqualSign'], !empty($param['hasExtra']));
+	foreach ($fixArray as $param) {
+			fixTag($message, $param['tag'], $param['protocols'], $param['embeddedUrl'], $param['hasEqualSign'], !empty($param['hasExtra']));
+	}
 
 	// Now fix possible security problems with images loading links automatically...
 	$message = preg_replace_callback('~(\[img.*?\])(.+?)\[/img\]~is', function($m)
@@ -378,10 +398,11 @@ 
 {
 	global $boardurl, $scripturl;
 
-	if (preg_match('~^([^:]+://[^/]+)~', $boardurl, $match) != 0)
-		$domain_url = $match[1];
-	else
-		$domain_url = $boardurl . '/';
+	if (preg_match('~^([^:]+://[^/]+)~', $boardurl, $match) != 0) {
+			$domain_url = $match[1];
+	} else {
+			$domain_url = $boardurl . '/';
+	}
 
 	$replaces = array();
 
@@ -389,11 +410,11 @@ 
 	{
 		$quoted = preg_match('~\[(' . $myTag . ')=&quot;~', $message);
 		preg_match_all('~\[(' . $myTag . ')=' . ($quoted ? '&quot;(.*?)&quot;' : '([^\]]*?)') . '\](?:(.+?)\[/(' . $myTag . ')\])?~is', $message, $matches);
+	} elseif ($hasEqualSign) {
+			preg_match_all('~\[(' . $myTag . ')=([^\]]*?)\](?:(.+?)\[/(' . $myTag . ')\])?~is', $message, $matches);
+	} else {
+			preg_match_all('~\[(' . $myTag . ($hasExtra ? '(?:[^\]]*?)' : '') . ')\](.+?)\[/(' . $myTag . ')\]~is', $message, $matches);
 	}
-	elseif ($hasEqualSign)
-		preg_match_all('~\[(' . $myTag . ')=([^\]]*?)\](?:(.+?)\[/(' . $myTag . ')\])?~is', $message, $matches);
-	else
-		preg_match_all('~\[(' . $myTag . ($hasExtra ? '(?:[^\]]*?)' : '') . ')\](.+?)\[/(' . $myTag . ')\]~is', $message, $matches);
 
 	foreach ($matches[0] as $k => $dummy)
 	{
@@ -406,49 +427,53 @@ 
 		foreach ($protocols as $protocol)
 		{
 			$found = strncasecmp($replace, $protocol . '://', strlen($protocol) + 3) === 0;
-			if ($found)
-				break;
+			if ($found) {
+							break;
+			}
 		}
 
 		if (!$found && $protocols[0] == 'http')
 		{
-			if (substr($replace, 0, 1) == '/' && substr($replace, 0, 2) != '//')
-				$replace = $domain_url . $replace;
-			elseif (substr($replace, 0, 1) == '?')
-				$replace = $scripturl . $replace;
-			elseif (substr($replace, 0, 1) == '#' && $embeddedUrl)
+			if (substr($replace, 0, 1) == '/' && substr($replace, 0, 2) != '//') {
+							$replace = $domain_url . $replace;
+			} elseif (substr($replace, 0, 1) == '?') {
+							$replace = $scripturl . $replace;
+			} elseif (substr($replace, 0, 1) == '#' && $embeddedUrl)
 			{
 				$replace = '#' . preg_replace('~[^A-Za-z0-9_\-#]~', '', substr($replace, 1));
 				$this_tag = 'iurl';
 				$this_close = 'iurl';
+			} elseif (substr($replace, 0, 2) != '//') {
+							$replace = $protocols[0] . '://' . $replace;
 			}
-			elseif (substr($replace, 0, 2) != '//')
-				$replace = $protocols[0] . '://' . $replace;
-		}
-		elseif (!$found && $protocols[0] == 'ftp')
-			$replace = $protocols[0] . '://' . preg_replace('~^(?!ftps?)[^:]+://~', '', $replace);
-		elseif (!$found)
-			$replace = $protocols[0] . '://' . $replace;
-
-		if ($hasEqualSign && $embeddedUrl)
-			$replaces[$matches[0][$k]] = '[' . $this_tag . '=&quot;' . $replace . '&quot;]' . (empty($matches[4][$k]) ? '' : $matches[3][$k] . '[/' . $this_close . ']');
-		elseif ($hasEqualSign)
-			$replaces['[' . $matches[1][$k] . '=' . $matches[2][$k] . ']'] = '[' . $this_tag . '=' . $replace . ']';
-		elseif ($embeddedUrl)
-			$replaces['[' . $matches[1][$k] . ']' . $matches[2][$k] . '[/' . $matches[3][$k] . ']'] = '[' . $this_tag . '=' . $replace . ']' . $matches[2][$k] . '[/' . $this_close . ']';
-		else
-			$replaces['[' . $matches[1][$k] . ']' . $matches[2][$k] . '[/' . $matches[3][$k] . ']'] = '[' . $this_tag . ']' . $replace . '[/' . $this_close . ']';
+		} elseif (!$found && $protocols[0] == 'ftp') {
+					$replace = $protocols[0] . '://' . preg_replace('~^(?!ftps?)[^:]+://~', '', $replace);
+		} elseif (!$found) {
+					$replace = $protocols[0] . '://' . $replace;
+		}
+
+		if ($hasEqualSign && $embeddedUrl) {
+					$replaces[$matches[0][$k]] = '[' . $this_tag . '=&quot;' . $replace . '&quot;]' . (empty($matches[4][$k]) ? '' : $matches[3][$k] . '[/' . $this_close . ']');
+		} elseif ($hasEqualSign) {
+					$replaces['[' . $matches[1][$k] . '=' . $matches[2][$k] . ']'] = '[' . $this_tag . '=' . $replace . ']';
+		} elseif ($embeddedUrl) {
+					$replaces['[' . $matches[1][$k] . ']' . $matches[2][$k] . '[/' . $matches[3][$k] . ']'] = '[' . $this_tag . '=' . $replace . ']' . $matches[2][$k] . '[/' . $this_close . ']';
+		} else {
+					$replaces['[' . $matches[1][$k] . ']' . $matches[2][$k] . '[/' . $matches[3][$k] . ']'] = '[' . $this_tag . ']' . $replace . '[/' . $this_close . ']';
+		}
 	}
 
 	foreach ($replaces as $k => $v)
 	{
-		if ($k == $v)
-			unset($replaces[$k]);
+		if ($k == $v) {
+					unset($replaces[$k]);
+		}
 	}
 
-	if (!empty($replaces))
-		$message = strtr($message, $replaces);
-}
+	if (!empty($replaces)) {
+			$message = strtr($message, $replaces);
+	}
+	}
 
 /**
  * This function sends an email to the specified recipient(s).
@@ -492,8 +517,9 @@ 
 	}
 
 	// Nothing left? Nothing else to do
-	if (empty($to_array))
-		return true;
+	if (empty($to_array)) {
+			return true;
+	}
 
 	// Once upon a time, Hotmail could not interpret non-ASCII mails.
 	// In honour of those days, it's still called the 'hotmail fix'.
@@ -510,15 +536,17 @@ 
 		}
 
 		// Call this function recursively for the hotmail addresses.
-		if (!empty($hotmail_to))
-			$mail_result = sendmail($hotmail_to, $subject, $message, $from, $message_id, $send_html, $priority, true, $is_private);
+		if (!empty($hotmail_to)) {
+					$mail_result = sendmail($hotmail_to, $subject, $message, $from, $message_id, $send_html, $priority, true, $is_private);
+		}
 
 		// The remaining addresses no longer need the fix.
 		$hotmail_fix = false;
 
 		// No other addresses left? Return instantly.
-		if (empty($to_array))
-			return $mail_result;
+		if (empty($to_array)) {
+					return $mail_result;
+		}
 	}
 
 	// Get rid of entities.
@@ -543,13 +571,15 @@ 
 	$headers .= 'Return-Path: ' . (empty($modSettings['mail_from']) ? $webmaster_email : $modSettings['mail_from']) . $line_break;
 	$headers .= 'Date: ' . gmdate('D, d M Y H:i:s') . ' -0000' . $line_break;
 
-	if ($message_id !== null && empty($modSettings['mail_no_message_id']))
-		$headers .= 'Message-ID: <' . md5($scripturl . microtime()) . '-' . $message_id . strstr(empty($modSettings['mail_from']) ? $webmaster_email : $modSettings['mail_from'], '@') . '>' . $line_break;
+	if ($message_id !== null && empty($modSettings['mail_no_message_id'])) {
+			$headers .= 'Message-ID: <' . md5($scripturl . microtime()) . '-' . $message_id . strstr(empty($modSettings['mail_from']) ? $webmaster_email : $modSettings['mail_from'], '@') . '>' . $line_break;
+	}
 	$headers .= 'X-Mailer: SMF' . $line_break;
 
 	// Pass this to the integration before we start modifying the output -- it'll make it easier later.
-	if (in_array(false, call_integration_hook('integrate_outgoing_email', array(&$subject, &$message, &$headers, &$to_array)), true))
-		return false;
+	if (in_array(false, call_integration_hook('integrate_outgoing_email', array(&$subject, &$message, &$headers, &$to_array)), true)) {
+			return false;
+	}
 
 	// Save the original message...
 	$orig_message = $message;
@@ -598,17 +628,19 @@ 
 	}
 
 	// Are we using the mail queue, if so this is where we butt in...
-	if ($priority != 0)
-		return AddMailQueue(false, $to_array, $subject, $message, $headers, $send_html, $priority, $is_private);
+	if ($priority != 0) {
+			return AddMailQueue(false, $to_array, $subject, $message, $headers, $send_html, $priority, $is_private);
+	}
 
 	// If it's a priority mail, send it now - note though that this should NOT be used for sending many at once.
 	elseif (!empty($modSettings['mail_limit']))
 	{
 		list ($last_mail_time, $mails_this_minute) = @explode('|', $modSettings['mail_recent']);
-		if (empty($mails_this_minute) || time() > $last_mail_time + 60)
-			$new_queue_stat = time() . '|' . 1;
-		else
-			$new_queue_stat = $last_mail_time . '|' . ((int) $mails_this_minute + 1);
+		if (empty($mails_this_minute) || time() > $last_mail_time + 60) {
+					$new_queue_stat = time() . '|' . 1;
+		} else {
+					$new_queue_stat = $last_mail_time . '|' . ((int) $mails_this_minute + 1);
+		}
 
 		updateSettings(array('mail_recent' => $new_queue_stat));
 	}
@@ -642,8 +674,7 @@ 
 					log_error(sprintf($txt['mail_send_unable'], $to));
 					$mail_result = false;
 				}
-			}
-			catch(ErrorException $e)
+			} catch(ErrorException $e)
 			{
 				log_error($e->getMessage(), 'general', $e->getFile(), $e->getLine());
 				log_error(sprintf($txt['mail_send_unable'], $to));
@@ -653,12 +684,13 @@ 
 
 			// Wait, wait, I'm still sending here!
 			@set_time_limit(300);
-			if (function_exists('apache_reset_timeout'))
-				@apache_reset_timeout();
+			if (function_exists('apache_reset_timeout')) {
+							@apache_reset_timeout();
+			}
 		}
+	} else {
+			$mail_result = $mail_result && smtp_mail($to_array, $subject, $message, $headers);
 	}
-	else
-		$mail_result = $mail_result && smtp_mail($to_array, $subject, $message, $headers);
 
 	// Everything go smoothly?
 	return $mail_result;
@@ -684,8 +716,9 @@ 
 	static $cur_insert = array();
 	static $cur_insert_len = 0;
 
-	if ($cur_insert_len == 0)
-		$cur_insert = array();
+	if ($cur_insert_len == 0) {
+			$cur_insert = array();
+	}
 
 	// If we're flushing, make the final inserts - also if we're near the MySQL length limit!
 	if (($flush || $cur_insert_len > 800000) && !empty($cur_insert))
@@ -760,8 +793,9 @@ 
 	}
 
 	// If they are using SSI there is a good chance obExit will never be called.  So lets be nice and flush it for them.
-	if (SMF === 'SSI' || SMF === 'BACKGROUND')
-		return AddMailQueue(true);
+	if (SMF === 'SSI' || SMF === 'BACKGROUND') {
+			return AddMailQueue(true);
+	}
 
 	return true;
 }
@@ -792,23 +826,26 @@ 
 		'sent' => array()
 	);
 
-	if ($from === null)
-		$from = array(
+	if ($from === null) {
+			$from = array(
 			'id' => $user_info['id'],
 			'name' => $user_info['name'],
 			'username' => $user_info['username']
 		);
+	}
 
 	// This is the one that will go in their inbox.
 	$htmlmessage = $smcFunc['htmlspecialchars']($message, ENT_QUOTES);
 	preparsecode($htmlmessage);
 	$htmlsubject = strtr($smcFunc['htmlspecialchars']($subject), array("\r" => '', "\n" => '', "\t" => ''));
-	if ($smcFunc['strlen']($htmlsubject) > 100)
-		$htmlsubject = $smcFunc['substr']($htmlsubject, 0, 100);
+	if ($smcFunc['strlen']($htmlsubject) > 100) {
+			$htmlsubject = $smcFunc['substr']($htmlsubject, 0, 100);
+	}
 
 	// Make sure is an array
-	if (!is_array($recipients))
-		$recipients = array($recipients);
+	if (!is_array($recipients)) {
+			$recipients = array($recipients);
+	}
 
 	// Integrated PMs
 	call_integration_hook('integrate_personal_message', array(&$recipients, &$from, &$subject, &$message));
@@ -836,21 +873,23 @@ 
 				'usernames' => array_keys($usernames),
 			)
 		);
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			if (isset($usernames[$smcFunc['strtolower']($row['member_name'])]))
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					if (isset($usernames[$smcFunc['strtolower']($row['member_name'])]))
 				$usernames[$smcFunc['strtolower']($row['member_name'])] = $row['id_member'];
+		}
 		$smcFunc['db_free_result']($request);
 
 		// Replace the usernames with IDs. Drop usernames that couldn't be found.
-		foreach ($recipients as $rec_type => $rec)
-			foreach ($rec as $id => $member)
+		foreach ($recipients as $rec_type => $rec) {
+					foreach ($rec as $id => $member)
 			{
 				if (is_numeric($recipients[$rec_type][$id]))
 					continue;
+		}
 
-				if (!empty($usernames[$member]))
-					$recipients[$rec_type][$id] = $usernames[$member];
-				else
+				if (!empty($usernames[$member])) {
+									$recipients[$rec_type][$id] = $usernames[$member];
+				} else
 				{
 					$log['failed'][$id] = sprintf($txt['pm_error_user_not_found'], $recipients[$rec_type][$id]);
 					unset($recipients[$rec_type][$id]);
@@ -888,8 +927,9 @@ 
 		$delete = false;
 		foreach ($criteria as $criterium)
 		{
-			if (($criterium['t'] == 'mid' && $criterium['v'] == $from['id']) || ($criterium['t'] == 'gid' && in_array($criterium['v'], $user_info['groups'])) || ($criterium['t'] == 'sub' && strpos($subject, $criterium['v']) !== false) || ($criterium['t'] == 'msg' && strpos($message, $criterium['v']) !== false))
-				$delete = true;
+			if (($criterium['t'] == 'mid' && $criterium['v'] == $from['id']) || ($criterium['t'] == 'gid' && in_array($criterium['v'], $user_info['groups'])) || ($criterium['t'] == 'sub' && strpos($subject, $criterium['v']) !== false) || ($criterium['t'] == 'msg' && strpos($message, $criterium['v']) !== false)) {
+							$delete = true;
+			}
 			// If we're adding and one criteria don't match then we stop!
 			elseif (!$row['is_or'])
 			{
@@ -897,8 +937,9 @@ 
 				break;
 			}
 		}
-		if ($delete)
-			$deletes[$row['id_member']] = 1;
+		if ($delete) {
+					$deletes[$row['id_member']] = 1;
+		}
 	}
 	$smcFunc['db_free_result']($request);
 
@@ -913,8 +954,9 @@ 
 			array(
 			)
 		);
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$message_limit_cache[$row['id_group']] = $row['max_messages'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$message_limit_cache[$row['id_group']] = $row['max_messages'];
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
@@ -922,8 +964,9 @@ 
 	require_once($sourcedir . '/Subs-Members.php');
 	$pmReadGroups = groupsAllowedTo('pm_read');
 
-	if (empty($modSettings['permission_enable_deny']))
-		$pmReadGroups['denied'] = array();
+	if (empty($modSettings['permission_enable_deny'])) {
+			$pmReadGroups['denied'] = array();
+	}
 
 	// Load their alert preferences
 	require_once($sourcedir . '/Subs-Notify.php');
@@ -955,8 +998,9 @@ 
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
 		// Don't do anything for members to be deleted!
-		if (isset($deletes[$row['id_member']]))
-			continue;
+		if (isset($deletes[$row['id_member']])) {
+					continue;
+		}
 
 		// Load the preferences for this member (if any)
 		$prefs = !empty($notifyPrefs[$row['id_member']]) ? $notifyPrefs[$row['id_member']] : array();
@@ -977,8 +1021,9 @@ 
 		{
 			foreach ($groups as $id)
 			{
-				if (isset($message_limit_cache[$id]) && $message_limit != 0 && $message_limit < $message_limit_cache[$id])
-					$message_limit = $message_limit_cache[$id];
+				if (isset($message_limit_cache[$id]) && $message_limit != 0 && $message_limit < $message_limit_cache[$id]) {
+									$message_limit = $message_limit_cache[$id];
+				}
 			}
 
 			if ($message_limit > 0 && $message_limit <= $row['instant_messages'])
@@ -1026,8 +1071,9 @@ 
 	$smcFunc['db_free_result']($request);
 
 	// Only 'send' the message if there are any recipients left.
-	if (empty($all_to))
-		return $log;
+	if (empty($all_to)) {
+			return $log;
+	}
 
 	// Insert the message itself and then grab the last insert id.
 	$id_pm = $smcFunc['db_insert']('',
@@ -1048,8 +1094,8 @@ 
 	if (!empty($id_pm))
 	{
 		// If this is new we need to set it part of it's own conversation.
-		if (empty($pm_head))
-			$smcFunc['db_query']('', '
+		if (empty($pm_head)) {
+					$smcFunc['db_query']('', '
 				UPDATE {db_prefix}personal_messages
 				SET id_pm_head = {int:id_pm_head}
 				WHERE id_pm = {int:id_pm_head}',
@@ -1057,6 +1103,7 @@ 
 					'id_pm_head' => $id_pm,
 				)
 			);
+		}
 
 		// Some people think manually deleting personal_messages is fun... it's not. We protect against it though :)
 		$smcFunc['db_query']('', '
@@ -1072,8 +1119,9 @@ 
 		foreach ($all_to as $to)
 		{
 			$insertRows[] = array($id_pm, $to, in_array($to, $recipients['bcc']) ? 1 : 0, isset($deletes[$to]) ? 1 : 0, 1);
-			if (!in_array($to, $recipients['bcc']))
-				$to_list[] = $to;
+			if (!in_array($to, $recipients['bcc'])) {
+							$to_list[] = $to;
+			}
 		}
 
 		$smcFunc['db_insert']('insert',
@@ -1091,9 +1139,9 @@ 
 	{
 		censorText($message);
 		$message = trim(un_htmlspecialchars(strip_tags(strtr(parse_bbc($smcFunc['htmlspecialchars']($message), false), array('<br>' => "\n", '</div>' => "\n", '</li>' => "\n", '&#91;' => '[', '&#93;' => ']')))));
+	} else {
+			$message = '';
 	}
-	else
-		$message = '';
 
 	$to_names = array();
 	if (count($to_list) > 1)
@@ -1106,8 +1154,9 @@ 
 				'to_members' => $to_list,
 			)
 		);
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$to_names[] = un_htmlspecialchars($row['real_name']);
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$to_names[] = un_htmlspecialchars($row['real_name']);
+		}
 		$smcFunc['db_free_result']($request);
 	}
 	$replacements = array(
@@ -1135,11 +1184,13 @@ 
 	loadLanguage('index+PersonalMessage');
 
 	// Add one to their unread and read message counts.
-	foreach ($all_to as $k => $id)
-		if (isset($deletes[$id]))
+	foreach ($all_to as $k => $id) {
+			if (isset($deletes[$id]))
 			unset($all_to[$k]);
-	if (!empty($all_to))
-		updateMemberData($all_to, array('instant_messages' => '+', 'unread_messages' => '+', 'new_pm' => 1));
+	}
+	if (!empty($all_to)) {
+			updateMemberData($all_to, array('instant_messages' => '+', 'unread_messages' => '+', 'new_pm' => 1));
+	}
 
 	return $log;
 }
@@ -1169,15 +1220,17 @@ 
 		// Let's, for now, assume there are only &#021;'ish characters.
 		$simple = true;
 
-		foreach ($matches[1] as $entity)
-			if ($entity > 128)
+		foreach ($matches[1] as $entity) {
+					if ($entity > 128)
 				$simple = false;
+		}
 		unset($matches);
 
-		if ($simple)
-			$string = preg_replace_callback('~&#(\d{3,8});~', function($m)
+		if ($simple) {
+					$string = preg_replace_callback('~&#(\d{3,8});~', function($m)
 			{
 				return chr("$m[1]");
+		}
 			}, $string);
 		else
 		{
@@ -1185,8 +1238,9 @@ 
 			if (!$context['utf8'] && function_exists('iconv'))
 			{
 				$newstring = @iconv($context['character_set'], 'UTF-8', $string);
-				if ($newstring)
-					$string = $newstring;
+				if ($newstring) {
+									$string = $newstring;
+				}
 			}
 
 			$string = preg_replace_callback('~&#(\d{3,8});~', 'fixchar__callback', $string);
@@ -1202,23 +1256,25 @@ 
 		if (!$context['utf8'] && function_exists('iconv'))
 		{
 			$newstring = @iconv($context['character_set'], 'UTF-8', $string);
-			if ($newstring)
-				$string = $newstring;
+			if ($newstring) {
+							$string = $newstring;
+			}
 		}
 
 		$entityConvert = function($m)
 		{
 			$c = $m[1];
-			if (strlen($c) === 1 && ord($c[0]) <= 0x7F)
-				return $c;
-			elseif (strlen($c) === 2 && ord($c[0]) >= 0xC0 && ord($c[0]) <= 0xDF)
-				return "&#" . (((ord($c[0]) ^ 0xC0) << 6) + (ord($c[1]) ^ 0x80)) . ";";
-			elseif (strlen($c) === 3 && ord($c[0]) >= 0xE0 && ord($c[0]) <= 0xEF)
-				return "&#" . (((ord($c[0]) ^ 0xE0) << 12) + ((ord($c[1]) ^ 0x80) << 6) + (ord($c[2]) ^ 0x80)) . ";";
-			elseif (strlen($c) === 4 && ord($c[0]) >= 0xF0 && ord($c[0]) <= 0xF7)
-				return "&#" . (((ord($c[0]) ^ 0xF0) << 18) + ((ord($c[1]) ^ 0x80) << 12) + ((ord($c[2]) ^ 0x80) << 6) + (ord($c[3]) ^ 0x80)) . ";";
-			else
-				return "";
+			if (strlen($c) === 1 && ord($c[0]) <= 0x7F) {
+							return $c;
+			} elseif (strlen($c) === 2 && ord($c[0]) >= 0xC0 && ord($c[0]) <= 0xDF) {
+							return "&#" . (((ord($c[0]) ^ 0xC0) << 6) + (ord($c[1]) ^ 0x80)) . ";";
+			} elseif (strlen($c) === 3 && ord($c[0]) >= 0xE0 && ord($c[0]) <= 0xEF) {
+							return "&#" . (((ord($c[0]) ^ 0xE0) << 12) + ((ord($c[1]) ^ 0x80) << 6) + (ord($c[2]) ^ 0x80)) . ";";
+			} elseif (strlen($c) === 4 && ord($c[0]) >= 0xF0 && ord($c[0]) <= 0xF7) {
+							return "&#" . (((ord($c[0]) ^ 0xF0) << 18) + ((ord($c[1]) ^ 0x80) << 12) + ((ord($c[2]) ^ 0x80) << 6) + (ord($c[3]) ^ 0x80)) . ";";
+			} else {
+							return "";
+			}
 		};
 
 		// Convert all 'special' characters to HTML entities.
@@ -1232,19 +1288,20 @@ 
 		$string = base64_encode($string);
 
 		// Show the characterset and the transfer-encoding for header strings.
-		if ($with_charset)
-			$string = '=?' . $charset . '?B?' . $string . '?=';
+		if ($with_charset) {
+					$string = '=?' . $charset . '?B?' . $string . '?=';
+		}
 
 		// Break it up in lines (mail body).
-		else
-			$string = chunk_split($string, 76, $line_break);
+		else {
+					$string = chunk_split($string, 76, $line_break);
+		}
 
 		return array($charset, $string, 'base64');
+	} else {
+			return array($charset, $string, '7bit');
+	}
 	}
-
-	else
-		return array($charset, $string, '7bit');
-}
 
 /**
  * Sends mail, like mail() but over SMTP.
@@ -1268,8 +1325,9 @@ 
 	if ($modSettings['mail_type'] == 3 && $modSettings['smtp_username'] != '' && $modSettings['smtp_password'] != '')
 	{
 		$socket = fsockopen($modSettings['smtp_host'], 110, $errno, $errstr, 2);
-		if (!$socket && (substr($modSettings['smtp_host'], 0, 5) == 'smtp.' || substr($modSettings['smtp_host'], 0, 11) == 'ssl://smtp.'))
-			$socket = fsockopen(strtr($modSettings['smtp_host'], array('smtp.' => 'pop.')), 110, $errno, $errstr, 2);
+		if (!$socket && (substr($modSettings['smtp_host'], 0, 5) == 'smtp.' || substr($modSettings['smtp_host'], 0, 11) == 'ssl://smtp.')) {
+					$socket = fsockopen(strtr($modSettings['smtp_host'], array('smtp.' => 'pop.')), 110, $errno, $errstr, 2);
+		}
 
 		if ($socket)
 		{
@@ -1290,8 +1348,9 @@ 
 		// Maybe we can still save this?  The port might be wrong.
 		if (substr($modSettings['smtp_host'], 0, 4) == 'ssl:' && (empty($modSettings['smtp_port']) || $modSettings['smtp_port'] == 25))
 		{
-			if ($socket = fsockopen($modSettings['smtp_host'], 465, $errno, $errstr, 3))
-				log_error($txt['smtp_port_ssl']);
+			if ($socket = fsockopen($modSettings['smtp_host'], 465, $errno, $errstr, 3)) {
+							log_error($txt['smtp_port_ssl']);
+			}
 		}
 
 		// Unable to connect!  Don't show any error message, but just log one and try to continue anyway.
@@ -1303,20 +1362,23 @@ 
 	}
 
 	// Wait for a response of 220, without "-" continuer.
-	if (!server_parse(null, $socket, '220'))
-		return false;
+	if (!server_parse(null, $socket, '220')) {
+			return false;
+	}
 
 	// Try and determine the servers name, fall back to the mail servers if not found
 	$helo = false;
-	if (function_exists('gethostname') && gethostname() !== false)
-		$helo = gethostname();
-	elseif (function_exists('php_uname'))
-		$helo = php_uname('n');
-	elseif (array_key_exists('SERVER_NAME', $_SERVER) && !empty($_SERVER['SERVER_NAME']))
-		$helo = $_SERVER['SERVER_NAME'];
+	if (function_exists('gethostname') && gethostname() !== false) {
+			$helo = gethostname();
+	} elseif (function_exists('php_uname')) {
+			$helo = php_uname('n');
+	} elseif (array_key_exists('SERVER_NAME', $_SERVER) && !empty($_SERVER['SERVER_NAME'])) {
+			$helo = $_SERVER['SERVER_NAME'];
+	}
 
-	if (empty($helo))
-		$helo = $modSettings['smtp_host'];
+	if (empty($helo)) {
+			$helo = $modSettings['smtp_host'];
+	}
 
 	// SMTP = 1, SMTP - STARTTLS = 2
 	if (in_array($modSettings['mail_type'], array(1, 2)) && $modSettings['smtp_username'] != '' && $modSettings['smtp_password'] != '')
@@ -1328,33 +1390,39 @@ 
 			if ($modSettings['mail_type'] == 2 && preg_match("~250( |-)STARTTLS~mi", $response))
 			{
 				// Send STARTTLS to enable encryption
-				if (!server_parse('STARTTLS', $socket, '220'))
-					return false;
+				if (!server_parse('STARTTLS', $socket, '220')) {
+									return false;
+				}
 				// Enable the encryption
-				if (!@stream_socket_enable_crypto($socket, true, STREAM_CRYPTO_METHOD_TLS_CLIENT))
-					return false;
+				if (!@stream_socket_enable_crypto($socket, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
+									return false;
+				}
 				// Send the EHLO command again
-				if (!server_parse('EHLO ' . $helo, $socket, null) == '250')
-					return false;
+				if (!server_parse('EHLO ' . $helo, $socket, null) == '250') {
+									return false;
+				}
 			}
 
-			if (!server_parse('AUTH LOGIN', $socket, '334'))
-				return false;
+			if (!server_parse('AUTH LOGIN', $socket, '334')) {
+							return false;
+			}
 			// Send the username and password, encoded.
-			if (!server_parse(base64_encode($modSettings['smtp_username']), $socket, '334'))
-				return false;
+			if (!server_parse(base64_encode($modSettings['smtp_username']), $socket, '334')) {
+							return false;
+			}
 			// The password is already encoded ;)
-			if (!server_parse($modSettings['smtp_password'], $socket, '235'))
-				return false;
+			if (!server_parse($modSettings['smtp_password'], $socket, '235')) {
+							return false;
+			}
+		} elseif (!server_parse('HELO ' . $helo, $socket, '250')) {
+					return false;
 		}
-		elseif (!server_parse('HELO ' . $helo, $socket, '250'))
-			return false;
-	}
-	else
+	} else
 	{
 		// Just say "helo".
-		if (!server_parse('HELO ' . $helo, $socket, '250'))
-			return false;
+		if (!server_parse('HELO ' . $helo, $socket, '250')) {
+					return false;
+		}
 	}
 
 	// Fix the message for any lines beginning with a period! (the first is ignored, you see.)
@@ -1367,31 +1435,38 @@ 
 		// Reset the connection to send another email.
 		if ($i != 0)
 		{
-			if (!server_parse('RSET', $socket, '250'))
-				return false;
+			if (!server_parse('RSET', $socket, '250')) {
+							return false;
+			}
 		}
 
 		// From, to, and then start the data...
-		if (!server_parse('MAIL FROM: <' . (empty($modSettings['mail_from']) ? $webmaster_email : $modSettings['mail_from']) . '>', $socket, '250'))
-			return false;
-		if (!server_parse('RCPT TO: <' . $mail_to . '>', $socket, '250'))
-			return false;
-		if (!server_parse('DATA', $socket, '354'))
-			return false;
+		if (!server_parse('MAIL FROM: <' . (empty($modSettings['mail_from']) ? $webmaster_email : $modSettings['mail_from']) . '>', $socket, '250')) {
+					return false;
+		}
+		if (!server_parse('RCPT TO: <' . $mail_to . '>', $socket, '250')) {
+					return false;
+		}
+		if (!server_parse('DATA', $socket, '354')) {
+					return false;
+		}
 		fputs($socket, 'Subject: ' . $subject . "\r\n");
-		if (strlen($mail_to) > 0)
-			fputs($socket, 'To: <' . $mail_to . '>' . "\r\n");
+		if (strlen($mail_to) > 0) {
+					fputs($socket, 'To: <' . $mail_to . '>' . "\r\n");
+		}
 		fputs($socket, $headers . "\r\n\r\n");
 		fputs($socket, $message . "\r\n");
 
 		// Send a ., or in other words "end of data".
-		if (!server_parse('.', $socket, '250'))
-			return false;
+		if (!server_parse('.', $socket, '250')) {
+					return false;
+		}
 
 		// Almost done, almost done... don't stop me just yet!
 		@set_time_limit(300);
-		if (function_exists('apache_reset_timeout'))
-			@apache_reset_timeout();
+		if (function_exists('apache_reset_timeout')) {
+					@apache_reset_timeout();
+		}
 	}
 	fputs($socket, 'QUIT' . "\r\n");
 	fclose($socket);
@@ -1415,8 +1490,9 @@ 
 {
 	global $txt;
 
-	if ($message !== null)
-		fputs($socket, $message . "\r\n");
+	if ($message !== null) {
+			fputs($socket, $message . "\r\n");
+	}
 
 	// No response yet.
 	$server_response = '';
@@ -1432,8 +1508,9 @@ 
 		$response .= $server_response;
 	}
 
-	if ($code === null)
-		return substr($server_response, 0, 3);
+	if ($code === null) {
+			return substr($server_response, 0, 3);
+	}
 
 	if (substr($server_response, 0, 3) != $code)
 	{
@@ -1463,8 +1540,9 @@ 
 	// Create a pspell or enchant dictionary resource
 	$dict = spell_init();
 
-	if (!isset($_POST['spellstring']) || !$dict)
-		die;
+	if (!isset($_POST['spellstring']) || !$dict) {
+			die;
+	}
 
 	// Construct a bit of Javascript code.
 	$context['spell_js'] = '
@@ -1482,8 +1560,9 @@ 
 		$check_word = explode('|', $alphas[$i]);
 
 		// If the word is a known word, or spelled right...
-		if (in_array($smcFunc['strtolower']($check_word[0]), $known_words) || spell_check($dict, $check_word[0]) || !isset($check_word[2]))
-			continue;
+		if (in_array($smcFunc['strtolower']($check_word[0]), $known_words) || spell_check($dict, $check_word[0]) || !isset($check_word[2])) {
+					continue;
+		}
 
 		// Find the word, and move up the "last occurrence" to here.
 		$found_words = true;
@@ -1497,20 +1576,23 @@ 
 		if (!empty($suggestions))
 		{
 			// But first check they aren't going to be censored - no naughty words!
-			foreach ($suggestions as $k => $word)
-				if ($suggestions[$k] != censorText($word))
+			foreach ($suggestions as $k => $word) {
+							if ($suggestions[$k] != censorText($word))
 					unset($suggestions[$k]);
+			}
 
-			if (!empty($suggestions))
-				$context['spell_js'] .= '"' . implode('", "', $suggestions) . '"';
+			if (!empty($suggestions)) {
+							$context['spell_js'] .= '"' . implode('", "', $suggestions) . '"';
+			}
 		}
 
 		$context['spell_js'] .= ']),';
 	}
 
 	// If words were found, take off the last comma.
-	if ($found_words)
-		$context['spell_js'] = substr($context['spell_js'], 0, -1);
+	if ($found_words) {
+			$context['spell_js'] = substr($context['spell_js'], 0, -1);
+	}
 
 	$context['spell_js'] .= '
 		);';
@@ -1545,11 +1627,13 @@ 
 	global $user_info, $smcFunc;
 
 	// Can't do it if there's no topics.
-	if (empty($topics))
-		return;
+	if (empty($topics)) {
+			return;
+	}
 	// It must be an array - it must!
-	if (!is_array($topics))
-		$topics = array($topics);
+	if (!is_array($topics)) {
+			$topics = array($topics);
+	}
 
 	// Get the subject and body...
 	$result = $smcFunc['db_query']('', '
@@ -1597,14 +1681,15 @@ 
 	}
 	$smcFunc['db_free_result']($result);
 
-	if (!empty($task_rows))
-		$smcFunc['db_insert']('',
+	if (!empty($task_rows)) {
+			$smcFunc['db_insert']('',
 			'{db_prefix}background_tasks',
 			array('task_file' => 'string', 'task_class' => 'string', 'task_data' => 'string', 'claimed_time' => 'int'),
 			$task_rows,
 			array('id_task')
 		);
-}
+	}
+	}
 
 /**
  * Create a post, either as new topic (id_topic = 0) or in an existing one.
@@ -1642,9 +1727,9 @@ 
 	$msgOptions['send_notifications'] = isset($msgOptions['send_notifications']) ? (bool) $msgOptions['send_notifications'] : true;
 
 	// We need to know if the topic is approved. If we're told that's great - if not find out.
-	if (!$modSettings['postmod_active'])
-		$topicOptions['is_approved'] = true;
-	elseif (!empty($topicOptions['id']) && !isset($topicOptions['is_approved']))
+	if (!$modSettings['postmod_active']) {
+			$topicOptions['is_approved'] = true;
+	} elseif (!empty($topicOptions['id']) && !isset($topicOptions['is_approved']))
 	{
 		$request = $smcFunc['db_query']('', '
 			SELECT approved
@@ -1667,8 +1752,7 @@ 
 			$posterOptions['id'] = 0;
 			$posterOptions['name'] = $txt['guest_title'];
 			$posterOptions['email'] = '';
-		}
-		elseif ($posterOptions['id'] != $user_info['id'])
+		} elseif ($posterOptions['id'] != $user_info['id'])
 		{
 			$request = $smcFunc['db_query']('', '
 				SELECT member_name, email_address
@@ -1686,12 +1770,11 @@ 
 				$posterOptions['id'] = 0;
 				$posterOptions['name'] = $txt['guest_title'];
 				$posterOptions['email'] = '';
+			} else {
+							list ($posterOptions['name'], $posterOptions['email']) = $smcFunc['db_fetch_row']($request);
 			}
-			else
-				list ($posterOptions['name'], $posterOptions['email']) = $smcFunc['db_fetch_row']($request);
 			$smcFunc['db_free_result']($request);
-		}
-		else
+		} else
 		{
 			$posterOptions['name'] = $user_info['name'];
 			$posterOptions['email'] = $user_info['email'];
@@ -1701,8 +1784,9 @@ 
 	if (!empty($modSettings['enable_mentions']))
 	{
 		$msgOptions['mentioned_members'] = Mentions::getMentionedMembers($msgOptions['body']);
-		if (!empty($msgOptions['mentioned_members']))
-			$msgOptions['body'] = Mentions::getBody($msgOptions['body'], $msgOptions['mentioned_members']);
+		if (!empty($msgOptions['mentioned_members'])) {
+					$msgOptions['body'] = Mentions::getBody($msgOptions['body'], $msgOptions['mentioned_members']);
+		}
 	}
 
 	// It's do or die time: forget any user aborts!
@@ -1735,12 +1819,13 @@ 
 	);
 
 	// Something went wrong creating the message...
-	if (empty($msgOptions['id']))
-		return false;
+	if (empty($msgOptions['id'])) {
+			return false;
+	}
 
 	// Fix the attachments.
-	if (!empty($msgOptions['attachments']))
-		$smcFunc['db_query']('', '
+	if (!empty($msgOptions['attachments'])) {
+			$smcFunc['db_query']('', '
 			UPDATE {db_prefix}attachments
 			SET id_msg = {int:id_msg}
 			WHERE id_attach IN ({array_int:attachment_list})',
@@ -1749,6 +1834,7 @@ 
 				'id_msg' => $msgOptions['id'],
 			)
 		);
+	}
 
 	// What if we want to export new posts out to a CMS?
 	call_integration_hook('integrate_after_create_post', array($msgOptions, $topicOptions, $posterOptions, $message_columns, $message_parameters));
@@ -1825,20 +1911,23 @@ 
 			'id_topic' => $topicOptions['id'],
 			'counter_increment' => 1,
 		);
-		if ($msgOptions['approved'])
-			$topics_columns = array(
+		if ($msgOptions['approved']) {
+					$topics_columns = array(
 				'id_member_updated = {int:poster_id}',
 				'id_last_msg = {int:id_msg}',
 				'num_replies = num_replies + {int:counter_increment}',
 			);
-		else
-			$topics_columns = array(
+		} else {
+					$topics_columns = array(
 				'unapproved_posts = unapproved_posts + {int:counter_increment}',
 			);
-		if ($topicOptions['lock_mode'] !== null)
-			$topics_columns[] = 'locked = {int:locked}';
-		if ($topicOptions['sticky_mode'] !== null)
-			$topics_columns[] = 'is_sticky = {int:is_sticky}';
+		}
+		if ($topicOptions['lock_mode'] !== null) {
+					$topics_columns[] = 'locked = {int:locked}';
+		}
+		if ($topicOptions['sticky_mode'] !== null) {
+					$topics_columns[] = 'is_sticky = {int:is_sticky}';
+		}
 
 		call_integration_hook('integrate_modify_topic', array(&$topics_columns, &$update_parameters, &$msgOptions, &$topicOptions, &$posterOptions));
 
@@ -1867,8 +1956,8 @@ 
 	);
 
 	// Increase the number of posts and topics on the board.
-	if ($msgOptions['approved'])
-		$smcFunc['db_query']('', '
+	if ($msgOptions['approved']) {
+			$smcFunc['db_query']('', '
 			UPDATE {db_prefix}boards
 			SET num_posts = num_posts + 1' . ($new_topic ? ', num_topics = num_topics + 1' : '') . '
 			WHERE id_board = {int:id_board}',
@@ -1876,7 +1965,7 @@ 
 				'id_board' => $topicOptions['board'],
 			)
 		);
-	else
+	} else
 	{
 		$smcFunc['db_query']('', '
 			UPDATE {db_prefix}boards
@@ -1946,8 +2035,8 @@ 
 		}
 	}
 
-	if ($msgOptions['approved'] && empty($topicOptions['is_approved']))
-		$smcFunc['db_insert']('',
+	if ($msgOptions['approved'] && empty($topicOptions['is_approved'])) {
+			$smcFunc['db_insert']('',
 			'{db_prefix}background_tasks',
 			array('task_file' => 'string', 'task_class' => 'string', 'task_data' => 'string', 'claimed_time' => 'int'),
 			array(
@@ -1959,19 +2048,22 @@ 
 			),
 			array('id_task')
 		);
+	}
 
 	// If there's a custom search index, it may need updating...
 	require_once($sourcedir . '/Search.php');
 	$searchAPI = findSearchAPI();
-	if (is_callable(array($searchAPI, 'postCreated')))
-		$searchAPI->postCreated($msgOptions, $topicOptions, $posterOptions);
+	if (is_callable(array($searchAPI, 'postCreated'))) {
+			$searchAPI->postCreated($msgOptions, $topicOptions, $posterOptions);
+	}
 
 	// Increase the post counter for the user that created the post.
 	if (!empty($posterOptions['update_post_count']) && !empty($posterOptions['id']) && $msgOptions['approved'])
 	{
 		// Are you the one that happened to create this post?
-		if ($user_info['id'] == $posterOptions['id'])
-			$user_info['posts']++;
+		if ($user_info['id'] == $posterOptions['id']) {
+					$user_info['posts']++;
+		}
 		updateMemberData($posterOptions['id'], array('posts' => '+'));
 	}
 
@@ -1979,19 +2071,21 @@ 
 	$_SESSION['last_read_topic'] = 0;
 
 	// Better safe than sorry.
-	if (isset($_SESSION['topicseen_cache'][$topicOptions['board']]))
-		$_SESSION['topicseen_cache'][$topicOptions['board']]--;
+	if (isset($_SESSION['topicseen_cache'][$topicOptions['board']])) {
+			$_SESSION['topicseen_cache'][$topicOptions['board']]--;
+	}
 
 	// Update all the stats so everyone knows about this new topic and message.
 	updateStats('message', true, $msgOptions['id']);
 
 	// Update the last message on the board assuming it's approved AND the topic is.
-	if ($msgOptions['approved'])
-		updateLastMessages($topicOptions['board'], $new_topic || !empty($topicOptions['is_approved']) ? $msgOptions['id'] : 0);
+	if ($msgOptions['approved']) {
+			updateLastMessages($topicOptions['board'], $new_topic || !empty($topicOptions['is_approved']) ? $msgOptions['id'] : 0);
+	}
 
 	// Queue createPost background notification
-	if ($msgOptions['send_notifications'] && $msgOptions['approved'])
-		$smcFunc['db_insert']('',
+	if ($msgOptions['send_notifications'] && $msgOptions['approved']) {
+			$smcFunc['db_insert']('',
 			'{db_prefix}background_tasks',
 			array('task_file' => 'string', 'task_class' => 'string', 'task_data' => 'string', 'claimed_time' => 'int'),
 			array('$sourcedir/tasks/CreatePost-Notify.php', 'CreatePost_Notify_Background', $smcFunc['json_encode'](array(
@@ -2002,6 +2096,7 @@ 
 			)), 0),
 			array('id_task')
 		);
+	}
 
 	// Alright, done now... we can abort now, I guess... at least this much is done.
 	ignore_user_abort($previous_ignore_user_abort);
@@ -2028,14 +2123,18 @@ 
 
 	// This is longer than it has to be, but makes it so we only set/change what we have to.
 	$messages_columns = array();
-	if (isset($posterOptions['name']))
-		$messages_columns['poster_name'] = $posterOptions['name'];
-	if (isset($posterOptions['email']))
-		$messages_columns['poster_email'] = $posterOptions['email'];
-	if (isset($msgOptions['icon']))
-		$messages_columns['icon'] = $msgOptions['icon'];
-	if (isset($msgOptions['subject']))
-		$messages_columns['subject'] = $msgOptions['subject'];
+	if (isset($posterOptions['name'])) {
+			$messages_columns['poster_name'] = $posterOptions['name'];
+	}
+	if (isset($posterOptions['email'])) {
+			$messages_columns['poster_email'] = $posterOptions['email'];
+	}
+	if (isset($msgOptions['icon'])) {
+			$messages_columns['icon'] = $msgOptions['icon'];
+	}
+	if (isset($msgOptions['subject'])) {
+			$messages_columns['subject'] = $msgOptions['subject'];
+	}
 	if (isset($msgOptions['body']))
 	{
 		$messages_columns['body'] = $msgOptions['body'];
@@ -2062,8 +2161,9 @@ 
 		$messages_columns['modified_reason'] = $msgOptions['modify_reason'];
 		$messages_columns['id_msg_modified'] = $modSettings['maxMsgID'];
 	}
-	if (isset($msgOptions['smileys_enabled']))
-		$messages_columns['smileys_enabled'] = empty($msgOptions['smileys_enabled']) ? 0 : 1;
+	if (isset($msgOptions['smileys_enabled'])) {
+			$messages_columns['smileys_enabled'] = empty($msgOptions['smileys_enabled']) ? 0 : 1;
+	}
 
 	// Which columns need to be ints?
 	$messageInts = array('modified_time', 'id_msg_modified', 'smileys_enabled');
@@ -2081,23 +2181,27 @@ 
 		{
 			preg_match_all('/\[member\=([0-9]+)\]([^\[]*)\[\/member\]/U', $msgOptions['old_body'], $match);
 
-			if (isset($match[1]) && isset($match[2]) && is_array($match[1]) && is_array($match[2]))
-				foreach ($match[1] as $i => $oldID)
+			if (isset($match[1]) && isset($match[2]) && is_array($match[1]) && is_array($match[2])) {
+							foreach ($match[1] as $i => $oldID)
 					$oldmentions[$oldID] = array('id' => $oldID, 'real_name' => $match[2][$i]);
+			}
 
-			if (empty($modSettings['search_custom_index_config']))
-				unset($msgOptions['old_body']);
+			if (empty($modSettings['search_custom_index_config'])) {
+							unset($msgOptions['old_body']);
+			}
 		}
 
 		$mentions = Mentions::getMentionedMembers($msgOptions['body']);
 		$messages_columns['body'] = $msgOptions['body'] = Mentions::getBody($msgOptions['body'], $mentions);
 
 		// Remove the poster.
-		if (isset($mentions[$user_info['id']]))
-			unset($mentions[$user_info['id']]);
+		if (isset($mentions[$user_info['id']])) {
+					unset($mentions[$user_info['id']]);
+		}
 
-		if (isset($oldmentions[$user_info['id']]))
-			unset($oldmentions[$user_info['id']]);
+		if (isset($oldmentions[$user_info['id']])) {
+					unset($oldmentions[$user_info['id']]);
+		}
 
 		if (is_array($mentions) && is_array($oldmentions) && count(array_diff_key($mentions, $oldmentions)) > 0 && count($mentions) > count($oldmentions))
 		{
@@ -2127,8 +2231,9 @@ 
 	}
 
 	// Nothing to do?
-	if (empty($messages_columns))
-		return true;
+	if (empty($messages_columns)) {
+			return true;
+	}
 
 	// Change the post.
 	$smcFunc['db_query']('', '
@@ -2189,8 +2294,9 @@ 
 	// If there's a custom search index, it needs to be modified...
 	require_once($sourcedir . '/Search.php');
 	$searchAPI = findSearchAPI();
-	if (is_callable(array($searchAPI, 'postModified')))
-		$searchAPI->postModified($msgOptions, $topicOptions, $posterOptions);
+	if (is_callable(array($searchAPI, 'postModified'))) {
+			$searchAPI->postModified($msgOptions, $topicOptions, $posterOptions);
+	}
 
 	if (isset($msgOptions['subject']))
 	{
@@ -2204,14 +2310,16 @@ 
 				'id_first_msg' => $msgOptions['id'],
 			)
 		);
-		if ($smcFunc['db_num_rows']($request) == 1)
-			updateStats('subject', $topicOptions['id'], $msgOptions['subject']);
+		if ($smcFunc['db_num_rows']($request) == 1) {
+					updateStats('subject', $topicOptions['id'], $msgOptions['subject']);
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
 	// Finally, if we are setting the approved state we need to do much more work :(
-	if ($modSettings['postmod_active'] && isset($msgOptions['approved']))
-		approvePosts($msgOptions['id'], $msgOptions['approved']);
+	if ($modSettings['postmod_active'] && isset($msgOptions['approved'])) {
+			approvePosts($msgOptions['id'], $msgOptions['approved']);
+	}
 
 	return true;
 }
@@ -2228,11 +2336,13 @@ 
 {
 	global $smcFunc;
 
-	if (!is_array($msgs))
-		$msgs = array($msgs);
+	if (!is_array($msgs)) {
+			$msgs = array($msgs);
+	}
 
-	if (empty($msgs))
-		return false;
+	if (empty($msgs)) {
+			return false;
+	}
 
 	// May as well start at the beginning, working out *what* we need to change.
 	$request = $smcFunc['db_query']('', '
@@ -2264,20 +2374,22 @@ 
 		$topics[] = $row['id_topic'];
 
 		// Ensure our change array exists already.
-		if (!isset($topic_changes[$row['id_topic']]))
-			$topic_changes[$row['id_topic']] = array(
+		if (!isset($topic_changes[$row['id_topic']])) {
+					$topic_changes[$row['id_topic']] = array(
 				'id_last_msg' => $row['id_last_msg'],
 				'approved' => $row['topic_approved'],
 				'replies' => 0,
 				'unapproved_posts' => 0,
 			);
-		if (!isset($board_changes[$row['id_board']]))
-			$board_changes[$row['id_board']] = array(
+		}
+		if (!isset($board_changes[$row['id_board']])) {
+					$board_changes[$row['id_board']] = array(
 				'posts' => 0,
 				'topics' => 0,
 				'unapproved_posts' => 0,
 				'unapproved_topics' => 0,
 			);
+		}
 
 		// If it's the first message then the topic state changes!
 		if ($row['id_msg'] == $row['id_first_msg'])
@@ -2298,14 +2410,13 @@ 
 				'poster' => $row['id_member'],
 				'new_topic' => true,
 			);
-		}
-		else
+		} else
 		{
 			$topic_changes[$row['id_topic']]['replies'] += $approve ? 1 : -1;
 
 			// This will be a post... but don't notify unless it's not followed by approved ones.
-			if ($row['id_msg'] > $row['id_last_msg'])
-				$notification_posts[$row['id_topic']] = array(
+			if ($row['id_msg'] > $row['id_last_msg']) {
+							$notification_posts[$row['id_topic']] = array(
 					'id' => $row['id_msg'],
 					'body' => $row['body'],
 					'subject' => $row['subject'],
@@ -2316,28 +2427,33 @@ 
 					'new_topic' => false,
 					'msg' => $row['id_msg'],
 				);
+			}
 		}
 
 		// If this is being approved and id_msg is higher than the current id_last_msg then it changes.
-		if ($approve && $row['id_msg'] > $topic_changes[$row['id_topic']]['id_last_msg'])
-			$topic_changes[$row['id_topic']]['id_last_msg'] = $row['id_msg'];
+		if ($approve && $row['id_msg'] > $topic_changes[$row['id_topic']]['id_last_msg']) {
+					$topic_changes[$row['id_topic']]['id_last_msg'] = $row['id_msg'];
+		}
 		// If this is being unapproved, and it's equal to the id_last_msg we need to find a new one!
-		elseif (!$approve)
-			// Default to the first message and then we'll override in a bit ;)
+		elseif (!$approve) {
+					// Default to the first message and then we'll override in a bit ;)
 			$topic_changes[$row['id_topic']]['id_last_msg'] = $row['id_first_msg'];
+		}
 
 		$topic_changes[$row['id_topic']]['unapproved_posts'] += $approve ? -1 : 1;
 		$board_changes[$row['id_board']]['unapproved_posts'] += $approve ? -1 : 1;
 		$board_changes[$row['id_board']]['posts'] += $approve ? 1 : -1;
 
 		// Post count for the user?
-		if ($row['id_member'] && empty($row['count_posts']))
-			$member_post_changes[$row['id_member']] = isset($member_post_changes[$row['id_member']]) ? $member_post_changes[$row['id_member']] + 1 : 1;
+		if ($row['id_member'] && empty($row['count_posts'])) {
+					$member_post_changes[$row['id_member']] = isset($member_post_changes[$row['id_member']]) ? $member_post_changes[$row['id_member']] + 1 : 1;
+		}
 	}
 	$smcFunc['db_free_result']($request);
 
-	if (empty($msgs))
-		return;
+	if (empty($msgs)) {
+			return;
+	}
 
 	// Now we have the differences make the changes, first the easy one.
 	$smcFunc['db_query']('', '
@@ -2364,14 +2480,15 @@ 
 				'approved' => 1,
 			)
 		);
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$topic_changes[$row['id_topic']]['id_last_msg'] = $row['id_last_msg'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$topic_changes[$row['id_topic']]['id_last_msg'] = $row['id_last_msg'];
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
 	// ... next the topics...
-	foreach ($topic_changes as $id => $changes)
-		$smcFunc['db_query']('', '
+	foreach ($topic_changes as $id => $changes) {
+			$smcFunc['db_query']('', '
 			UPDATE {db_prefix}topics
 			SET approved = {int:approved}, unapproved_posts = unapproved_posts + {int:unapproved_posts},
 				num_replies = num_replies + {int:num_replies}, id_last_msg = {int:id_last_msg}
@@ -2384,10 +2501,11 @@ 
 				'id_topic' => $id,
 			)
 		);
+	}
 
 	// ... finally the boards...
-	foreach ($board_changes as $id => $changes)
-		$smcFunc['db_query']('', '
+	foreach ($board_changes as $id => $changes) {
+			$smcFunc['db_query']('', '
 			UPDATE {db_prefix}boards
 			SET num_posts = num_posts + {int:num_posts}, unapproved_posts = unapproved_posts + {int:unapproved_posts},
 				num_topics = num_topics + {int:num_topics}, unapproved_topics = unapproved_topics + {int:unapproved_topics}
@@ -2400,13 +2518,14 @@ 
 				'id_board' => $id,
 			)
 		);
+	}
 
 	// Finally, least importantly, notifications!
 	if ($approve)
 	{
 		$task_rows = array();
-		foreach (array_merge($notification_topics, $notification_posts) as $topic)
-			$task_rows[] = array(
+		foreach (array_merge($notification_topics, $notification_posts) as $topic) {
+					$task_rows[] = array(
 				'$sourcedir/tasks/CreatePost-Notify.php', 'CreatePost_Notify_Background', $smcFunc['json_encode'](array(
 					'msgOptions' => array(
 						'id' => $topic['msg'],
@@ -2424,14 +2543,16 @@ 
 					'type' => $topic['new_topic'] ? 'topic' : 'reply',
 				)), 0
 			);
+		}
 
-		if ($notify)
-			$smcFunc['db_insert']('',
+		if ($notify) {
+					$smcFunc['db_insert']('',
 				'{db_prefix}background_tasks',
 				array('task_file' => 'string', 'task_class' => 'string', 'task_data' => 'string', 'claimed_time' => 'int'),
 				$task_rows,
 				array('id_task')
 			);
+		}
 
 		$smcFunc['db_query']('', '
 			DELETE FROM {db_prefix}approval_queue
@@ -2447,8 +2568,9 @@ 
 	else
 	{
 		$msgInserts = array();
-		foreach ($msgs as $msg)
-			$msgInserts[] = array($msg);
+		foreach ($msgs as $msg) {
+					$msgInserts[] = array($msg);
+		}
 
 		$smcFunc['db_insert']('ignore',
 			'{db_prefix}approval_queue',
@@ -2462,9 +2584,10 @@ 
 	updateLastMessages(array_keys($board_changes));
 
 	// Post count for the members?
-	if (!empty($member_post_changes))
-		foreach ($member_post_changes as $id_member => $count_change)
+	if (!empty($member_post_changes)) {
+			foreach ($member_post_changes as $id_member => $count_change)
 			updateMemberData($id_member, array('posts' => 'posts ' . ($approve ? '+' : '-') . ' ' . $count_change));
+	}
 
 	return true;
 }
@@ -2481,11 +2604,13 @@ 
 {
 	global $smcFunc;
 
-	if (!is_array($topics))
-		$topics = array($topics);
+	if (!is_array($topics)) {
+			$topics = array($topics);
+	}
 
-	if (empty($topics))
-		return false;
+	if (empty($topics)) {
+			return false;
+	}
 
 	$approve_type = $approve ? 0 : 1;
 
@@ -2501,8 +2626,9 @@ 
 		)
 	);
 	$msgs = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$msgs[] = $row['id_msg'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$msgs[] = $row['id_msg'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	return approvePosts($msgs, $approve);
@@ -2525,11 +2651,13 @@ 
 	global $board_info, $board, $smcFunc;
 
 	// Please - let's be sane.
-	if (empty($setboards))
-		return false;
+	if (empty($setboards)) {
+			return false;
+	}
 
-	if (!is_array($setboards))
-		$setboards = array($setboards);
+	if (!is_array($setboards)) {
+			$setboards = array($setboards);
+	}
 
 	// If we don't know the id_msg we need to find it.
 	if (!$id_msg)
@@ -2547,15 +2675,16 @@ 
 			)
 		);
 		$lastMsg = array();
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$lastMsg[$row['id_board']] = $row['id_msg'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$lastMsg[$row['id_board']] = $row['id_msg'];
+		}
 		$smcFunc['db_free_result']($request);
-	}
-	else
+	} else
 	{
 		// Just to note - there should only be one board passed if we are doing this.
-		foreach ($setboards as $id_board)
-			$lastMsg[$id_board] = $id_msg;
+		foreach ($setboards as $id_board) {
+					$lastMsg[$id_board] = $id_msg;
+		}
 	}
 
 	$parent_boards = array();
@@ -2570,10 +2699,11 @@ 
 			$lastModified[$id_board] = 0;
 		}
 
-		if (!empty($board) && $id_board == $board)
-			$parents = $board_info['parent_boards'];
-		else
-			$parents = getBoardParents($id_board);
+		if (!empty($board) && $id_board == $board) {
+					$parents = $board_info['parent_boards'];
+		} else {
+					$parents = getBoardParents($id_board);
+		}
 
 		// Ignore any parents on the top child level.
 		// @todo Why?
@@ -2582,10 +2712,11 @@ 
 			if ($parent['level'] != 0)
 			{
 				// If we're already doing this one as a board, is this a higher last modified?
-				if (isset($lastModified[$id]) && $lastModified[$id_board] > $lastModified[$id])
-					$lastModified[$id] = $lastModified[$id_board];
-				elseif (!isset($lastModified[$id]) && (!isset($parent_boards[$id]) || $parent_boards[$id] < $lastModified[$id_board]))
-					$parent_boards[$id] = $lastModified[$id_board];
+				if (isset($lastModified[$id]) && $lastModified[$id_board] > $lastModified[$id]) {
+									$lastModified[$id] = $lastModified[$id_board];
+				} elseif (!isset($lastModified[$id]) && (!isset($parent_boards[$id]) || $parent_boards[$id] < $lastModified[$id_board])) {
+									$parent_boards[$id] = $lastModified[$id_board];
+				}
 			}
 		}
 	}
@@ -2598,23 +2729,24 @@ 
 	// Finally, to save on queries make the changes...
 	foreach ($parent_boards as $id => $msg)
 	{
-		if (!isset($parent_updates[$msg]))
-			$parent_updates[$msg] = array($id);
-		else
-			$parent_updates[$msg][] = $id;
+		if (!isset($parent_updates[$msg])) {
+					$parent_updates[$msg] = array($id);
+		} else {
+					$parent_updates[$msg][] = $id;
+		}
 	}
 
 	foreach ($lastMsg as $id => $msg)
 	{
-		if (!isset($board_updates[$msg . '-' . $lastModified[$id]]))
-			$board_updates[$msg . '-' . $lastModified[$id]] = array(
+		if (!isset($board_updates[$msg . '-' . $lastModified[$id]])) {
+					$board_updates[$msg . '-' . $lastModified[$id]] = array(
 				'id' => $msg,
 				'updated' => $lastModified[$id],
 				'boards' => array($id)
 			);
-
-		else
-			$board_updates[$msg . '-' . $lastModified[$id]]['boards'][] = $id;
+		} else {
+					$board_updates[$msg . '-' . $lastModified[$id]]['boards'][] = $id;
+		}
 	}
 
 	// Now commit the changes!
@@ -2706,11 +2838,13 @@ 
 	global $txt, $mbname, $scripturl, $settings;
 
 	// First things first, load up the email templates language file, if we need to.
-	if ($loadLang)
-		loadLanguage('EmailTemplates', $lang);
+	if ($loadLang) {
+			loadLanguage('EmailTemplates', $lang);
+	}
 
-	if (!isset($txt[$template . '_subject']) || !isset($txt[$template . '_body']))
-		fatal_lang_error('email_no_template', 'template', array($template));
+	if (!isset($txt[$template . '_subject']) || !isset($txt[$template . '_body'])) {
+			fatal_lang_error('email_no_template', 'template', array($template));
+	}
 
 	$ret = array(
 		'subject' => $txt[$template . '_subject'],
@@ -2760,17 +2894,18 @@ 
 function user_info_callback($matches)
 {
 	global $user_info;
-	if (empty($matches[1]))
-		return '';
+	if (empty($matches[1])) {
+			return '';
+	}
 
 	$use_ref = true;
 	$ref = &$user_info;
 
 	foreach (explode('.', $matches[1]) as $index)
 	{
-		if ($use_ref && isset($ref[$index]))
-			$ref = &$ref[$index];
-		else
+		if ($use_ref && isset($ref[$index])) {
+					$ref = &$ref[$index];
+		} else
 		{
 			$use_ref = false;
 			break;
@@ -2807,8 +2942,7 @@ 
 		if (!empty($lang_locale) && enchant_broker_dict_exists($context['enchant_broker'], $lang_locale))
 		{
 			$enchant_link = enchant_broker_request_dict($context['enchant_broker'], $lang_locale);
-		}
-		elseif (enchant_broker_dict_exists($context['enchant_broker'], $txt['lang_dictionary']))
+		} elseif (enchant_broker_dict_exists($context['enchant_broker'], $txt['lang_dictionary']))
 		{
 			$enchant_link = enchant_broker_request_dict($context['enchant_broker'], $txt['lang_dictionary']);
 		}
@@ -2818,8 +2952,7 @@ 
 		{
 			$context['provider'] = 'enchant';
 			return $enchant_link;
-		}
-		else
+		} else
 		{
 			// Free up any resources used...
 			@enchant_broker_free($context['enchant_broker']);
@@ -2840,8 +2973,9 @@ 
 		$pspell_link = pspell_new($txt['lang_dictionary'], $txt['lang_spelling'], '', strtr($context['character_set'], array('iso-' => 'iso', 'ISO-' => 'iso')), PSPELL_FAST | PSPELL_RUN_TOGETHER);
 
 		// Most people don't have anything but English installed... So we use English as a last resort.
-		if (!$pspell_link)
-			$pspell_link = pspell_new('en', '', '', '', PSPELL_FAST | PSPELL_RUN_TOGETHER);
+		if (!$pspell_link) {
+					$pspell_link = pspell_new('en', '', '', '', PSPELL_FAST | PSPELL_RUN_TOGETHER);
+		}
 
 		error_reporting($old);
 		ob_end_clean();
@@ -2881,8 +3015,7 @@ 
 			$word = iconv($txt['lang_character_set'], 'UTF-8', $word);
 		}
 		return enchant_dict_check($dict, $word);
-	}
-	elseif ($context['provider'] == 'pspell')
+	} elseif ($context['provider'] == 'pspell')
 	{
 		return pspell_check($dict, $word);
 	}
@@ -2918,13 +3051,11 @@ 
 			}
 
 			return $suggestions;
-		}
-		else
+		} else
 		{
 			return enchant_dict_suggest($dict, $word);
 		}
-	}
-	elseif ($context['provider'] == 'pspell')
+	} elseif ($context['provider'] == 'pspell')
 	{
 		return pspell_suggest($dict, $word);
 	}

Sources/Post.php

Braces +674 added lines, -521 removed lines

@@ -14,8 +14,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Handles showing the post screen, loading the post to be modified, and loading any post quoted.
@@ -35,12 +36,14 @@ 
 	global $sourcedir, $smcFunc, $language;
 
 	loadLanguage('Post');
-	if (!empty($modSettings['drafts_post_enabled']))
-		loadLanguage('Drafts');
+	if (!empty($modSettings['drafts_post_enabled'])) {
+			loadLanguage('Drafts');
+	}
 
 	// You can't reply with a poll... hacker.
-	if (isset($_REQUEST['poll']) && !empty($topic) && !isset($_REQUEST['msg']))
-		unset($_REQUEST['poll']);
+	if (isset($_REQUEST['poll']) && !empty($topic) && !isset($_REQUEST['msg'])) {
+			unset($_REQUEST['poll']);
+	}
 
 	// Posting an event?
 	$context['make_event'] = isset($_REQUEST['calendar']);
@@ -58,12 +61,14 @@ 
 	{
 		// Get ids of all the boards they can post in.
 		$post_permissions = array('post_new');
-		if ($modSettings['postmod_active'])
-			$post_permissions[] = 'post_unapproved_topics';
+		if ($modSettings['postmod_active']) {
+					$post_permissions[] = 'post_unapproved_topics';
+		}
 
 		$boards = boardsAllowedTo($post_permissions);
-		if (empty($boards))
-			fatal_lang_error('cannot_post_new', false);
+		if (empty($boards)) {
+					fatal_lang_error('cannot_post_new', false);
+		}
 
 		// Get a list of boards for the select menu
 		require_once($sourcedir . '/Subs-MessageIndex.php');
@@ -76,8 +81,9 @@ 
 		$board_list = getBoardList($boardListOptions);
 	}
 	// Let's keep things simple for ourselves below
-	else
-		$boards = array($board);
+	else {
+			$boards = array($board);
+	}
 
 	require_once($sourcedir . '/Subs-Post.php');
 
@@ -100,10 +106,11 @@ 
 			array(
 				'msg' => (int) $_REQUEST['msg'],
 		));
-		if ($smcFunc['db_num_rows']($request) != 1)
-			unset($_REQUEST['msg'], $_POST['msg'], $_GET['msg']);
-		else
-			list ($topic) = $smcFunc['db_fetch_row']($request);
+		if ($smcFunc['db_num_rows']($request) != 1) {
+					unset($_REQUEST['msg'], $_POST['msg'], $_GET['msg']);
+		} else {
+					list ($topic) = $smcFunc['db_fetch_row']($request);
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
@@ -130,33 +137,36 @@ 
 		$smcFunc['db_free_result']($request);
 
 		// If this topic already has a poll, they sure can't add another.
-		if (isset($_REQUEST['poll']) && $pollID > 0)
-			unset($_REQUEST['poll']);
+		if (isset($_REQUEST['poll']) && $pollID > 0) {
+					unset($_REQUEST['poll']);
+		}
 
 		if (empty($_REQUEST['msg']))
 		{
-			if ($user_info['is_guest'] && !allowedTo('post_reply_any') && (!$modSettings['postmod_active'] || !allowedTo('post_unapproved_replies_any')))
-				is_not_guest();
+			if ($user_info['is_guest'] && !allowedTo('post_reply_any') && (!$modSettings['postmod_active'] || !allowedTo('post_unapproved_replies_any'))) {
+							is_not_guest();
+			}
 
 			// By default the reply will be approved...
 			$context['becomes_approved'] = true;
 			if ($id_member_poster != $user_info['id'] || $user_info['is_guest'])
 			{
-				if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_any') && !allowedTo('post_reply_any'))
-					$context['becomes_approved'] = false;
-				else
-					isAllowedTo('post_reply_any');
-			}
-			elseif (!allowedTo('post_reply_any'))
+				if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_any') && !allowedTo('post_reply_any')) {
+									$context['becomes_approved'] = false;
+				} else {
+									isAllowedTo('post_reply_any');
+				}
+			} elseif (!allowedTo('post_reply_any'))
 			{
-				if ($modSettings['postmod_active'] && ((allowedTo('post_unapproved_replies_own') && !allowedTo('post_reply_own')) || allowedTo('post_unapproved_replies_any')))
-					$context['becomes_approved'] = false;
-				else
-					isAllowedTo('post_reply_own');
+				if ($modSettings['postmod_active'] && ((allowedTo('post_unapproved_replies_own') && !allowedTo('post_reply_own')) || allowedTo('post_unapproved_replies_any'))) {
+									$context['becomes_approved'] = false;
+				} else {
+									isAllowedTo('post_reply_own');
+				}
 			}
+		} else {
+					$context['becomes_approved'] = true;
 		}
-		else
-			$context['becomes_approved'] = true;
 
 		$context['can_lock'] = allowedTo('lock_any') || ($user_info['id'] == $id_member_poster && allowedTo('lock_own'));
 		$context['can_sticky'] = allowedTo('make_sticky');
@@ -171,17 +181,18 @@ 
 		$context['sticky'] = isset($_REQUEST['sticky']) ? !empty($_REQUEST['sticky']) : $sticky;
 
 		// Check whether this is a really old post being bumped...
-		if (!empty($modSettings['oldTopicDays']) && $lastPostTime + $modSettings['oldTopicDays'] * 86400 < time() && empty($sticky) && !isset($_REQUEST['subject']))
-			$post_errors[] = array('old_topic', array($modSettings['oldTopicDays']));
-	}
-	else
+		if (!empty($modSettings['oldTopicDays']) && $lastPostTime + $modSettings['oldTopicDays'] * 86400 < time() && empty($sticky) && !isset($_REQUEST['subject'])) {
+					$post_errors[] = array('old_topic', array($modSettings['oldTopicDays']));
+		}
+	} else
 	{
 		// @todo Should use JavaScript to hide and show the warning based on the selection in the board select menu
 		$context['becomes_approved'] = true;
-		if ($modSettings['postmod_active'] && !allowedTo('post_new', $boards, true) && allowedTo('post_unapproved_topics', $boards, true))
-			$context['becomes_approved'] = false;
-		else
-			isAllowedTo('post_new', $boards, true);
+		if ($modSettings['postmod_active'] && !allowedTo('post_new', $boards, true) && allowedTo('post_unapproved_topics', $boards, true)) {
+					$context['becomes_approved'] = false;
+		} else {
+					isAllowedTo('post_new', $boards, true);
+		}
 
 		$locked = 0;
 		$context['already_locked'] = 0;
@@ -211,27 +222,32 @@ 
 	if (empty($_REQUEST['message']) && empty($_REQUEST['preview']) && !empty($_SESSION['already_attached']))
 	{
 		require_once($sourcedir . '/ManageAttachments.php');
-		foreach ($_SESSION['already_attached'] as $attachID => $attachment)
-			removeAttachments(array('id_attach' => $attachID));
+		foreach ($_SESSION['already_attached'] as $attachID => $attachment) {
+					removeAttachments(array('id_attach' => $attachID));
+		}
 
 		unset($_SESSION['already_attached']);
 	}
 
 	// Don't allow a post if it's locked and you aren't all powerful.
-	if ($locked && !allowedTo('moderate_board'))
-		fatal_lang_error('topic_locked', false);
+	if ($locked && !allowedTo('moderate_board')) {
+			fatal_lang_error('topic_locked', false);
+	}
 	// Check the users permissions - is the user allowed to add or post a poll?
 	if (isset($_REQUEST['poll']) && $modSettings['pollMode'] == '1')
 	{
 		// New topic, new poll.
-		if (empty($topic))
-			isAllowedTo('poll_post');
+		if (empty($topic)) {
+					isAllowedTo('poll_post');
+		}
 		// This is an old topic - but it is yours!  Can you add to it?
-		elseif ($user_info['id'] == $id_member_poster && !allowedTo('poll_add_any'))
-			isAllowedTo('poll_add_own');
+		elseif ($user_info['id'] == $id_member_poster && !allowedTo('poll_add_any')) {
+					isAllowedTo('poll_add_own');
+		}
 		// If you're not the owner, can you add to any poll?
-		else
-			isAllowedTo('poll_add_any');
+		else {
+					isAllowedTo('poll_add_any');
+		}
 
 		if (!empty($board))
 		{
@@ -240,8 +256,9 @@ 
 			$guest_vote_enabled = in_array(-1, $allowedVoteGroups['allowed']);
 		}
 		// No board, so we'll have to check this again in Post2
-		else
-			$guest_vote_enabled = true;
+		else {
+					$guest_vote_enabled = true;
+		}
 
 		// Set up the poll options.
 		$context['poll_options'] = array(
@@ -267,8 +284,9 @@ 
 	if ($context['make_event'])
 	{
 		// They might want to pick a board.
-		if (!isset($context['current_board']))
-			$context['current_board'] = 0;
+		if (!isset($context['current_board'])) {
+					$context['current_board'] = 0;
+		}
 
 		// Start loading up the event info.
 		$context['event'] = array();
@@ -282,10 +300,11 @@ 
 		isAllowedTo('calendar_post');
 
 		// We want a fairly compact version of the time, but as close as possible to the user's settings.
-		if (preg_match('~%[HkIlMpPrRSTX](?:[^%]*%[HkIlMpPrRSTX])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0]))
-			$time_string = '%k:%M';
-		else
-			$time_string = str_replace(array('%I', '%H', '%S', '%r', '%R', '%T'), array('%l', '%k', '', '%l:%M %p', '%k:%M', '%l:%M'), $matches[0]);
+		if (preg_match('~%[HkIlMpPrRSTX](?:[^%]*%[HkIlMpPrRSTX])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0])) {
+					$time_string = '%k:%M';
+		} else {
+					$time_string = str_replace(array('%I', '%H', '%S', '%r', '%R', '%T'), array('%l', '%k', '', '%l:%M %p', '%k:%M', '%l:%M'), $matches[0]);
+		}
 
 		$js_time_string = str_replace(
 			array('%H', '%k', '%I', '%l', '%M', '%p', '%P', '%r',      '%R',  '%S', '%T',    '%X'),
@@ -307,8 +326,7 @@ 
 			require_once($sourcedir . '/Subs-Calendar.php');
 			$eventProperties = getEventProperties($context['event']['id']);
 			$context['event'] = array_merge($context['event'], $eventProperties);
-		}
-		else
+		} else
 		{
 			// Get the current event information.
 			require_once($sourcedir . '/Subs-Calendar.php');
@@ -316,10 +334,12 @@ 
 			$context['event'] = array_merge($context['event'], $eventProperties);
 
 			// Make sure the year and month are in the valid range.
-			if ($context['event']['month'] < 1 || $context['event']['month'] > 12)
-				fatal_lang_error('invalid_month', false);
-			if ($context['event']['year'] < $modSettings['cal_minyear'] || $context['event']['year'] > $modSettings['cal_maxyear'])
-				fatal_lang_error('invalid_year', false);
+			if ($context['event']['month'] < 1 || $context['event']['month'] > 12) {
+							fatal_lang_error('invalid_month', false);
+			}
+			if ($context['event']['year'] < $modSettings['cal_minyear'] || $context['event']['year'] > $modSettings['cal_maxyear']) {
+							fatal_lang_error('invalid_year', false);
+			}
 
 			$context['event']['categories'] = $board_list;
 		}
@@ -430,10 +450,11 @@ 
 
 			if (!empty($context['new_replies']))
 			{
-				if ($context['new_replies'] == 1)
-					$txt['error_new_replies'] = isset($_GET['last_msg']) ? $txt['error_new_reply_reading'] : $txt['error_new_reply'];
-				else
-					$txt['error_new_replies'] = sprintf(isset($_GET['last_msg']) ? $txt['error_new_replies_reading'] : $txt['error_new_replies'], $context['new_replies']);
+				if ($context['new_replies'] == 1) {
+									$txt['error_new_replies'] = isset($_GET['last_msg']) ? $txt['error_new_reply_reading'] : $txt['error_new_reply'];
+				} else {
+									$txt['error_new_replies'] = sprintf(isset($_GET['last_msg']) ? $txt['error_new_replies_reading'] : $txt['error_new_replies'], $context['new_replies']);
+				}
 
 				$post_errors[] = 'new_replies';
 
@@ -445,9 +466,9 @@ 
 	// Get a response prefix (like 'Re:') in the default forum language.
 	if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix')))
 	{
-		if ($language === $user_info['language'])
-			$context['response_prefix'] = $txt['response_prefix'];
-		else
+		if ($language === $user_info['language']) {
+					$context['response_prefix'] = $txt['response_prefix'];
+		} else
 		{
 			loadLanguage('index', $language, false);
 			$context['response_prefix'] = $txt['response_prefix'];
@@ -460,23 +481,26 @@ 
 	// Do we have a body, but an error happened.
 	if (isset($_REQUEST['message']) || isset($_REQUEST['quickReply']) || !empty($context['post_error']))
 	{
-		if (isset($_REQUEST['quickReply']))
-			$_REQUEST['message'] = $_REQUEST['quickReply'];
+		if (isset($_REQUEST['quickReply'])) {
+					$_REQUEST['message'] = $_REQUEST['quickReply'];
+		}
 
 		// Validate inputs.
 		if (empty($context['post_error']))
 		{
 			// This means they didn't click Post and get an error.
 			$really_previewing = true;
-		}
-		else
+		} else
 		{
-			if (!isset($_REQUEST['subject']))
-				$_REQUEST['subject'] = '';
-			if (!isset($_REQUEST['message']))
-				$_REQUEST['message'] = '';
-			if (!isset($_REQUEST['icon']))
-				$_REQUEST['icon'] = 'xx';
+			if (!isset($_REQUEST['subject'])) {
+							$_REQUEST['subject'] = '';
+			}
+			if (!isset($_REQUEST['message'])) {
+							$_REQUEST['message'] = '';
+			}
+			if (!isset($_REQUEST['icon'])) {
+							$_REQUEST['icon'] = 'xx';
+			}
 
 			// They are previewing if they asked to preview (i.e. came from quick reply).
 			$really_previewing = !empty($_POST['preview']);
@@ -492,8 +516,9 @@ 
 		$form_message = $smcFunc['htmlspecialchars']($_REQUEST['message'], ENT_QUOTES);
 
 		// Make sure the subject isn't too long - taking into account special characters.
-		if ($smcFunc['strlen']($form_subject) > 100)
-			$form_subject = $smcFunc['substr']($form_subject, 0, 100);
+		if ($smcFunc['strlen']($form_subject) > 100) {
+					$form_subject = $smcFunc['substr']($form_subject, 0, 100);
+		}
 
 		if (isset($_REQUEST['poll']))
 		{
@@ -505,8 +530,9 @@ 
 			$_POST['options'] = empty($_POST['options']) ? array() : htmlspecialchars__recursive($_POST['options']);
 			foreach ($_POST['options'] as $option)
 			{
-				if (trim($option) == '')
-					continue;
+				if (trim($option) == '') {
+									continue;
+				}
 
 				$context['choices'][] = array(
 					'id' => $choice_id++,
@@ -568,13 +594,14 @@ 
 				$context['preview_subject'] = $form_subject;
 
 				censorText($context['preview_subject']);
+			} else {
+							$context['preview_subject'] = '<em>' . $txt['no_subject'] . '</em>';
 			}
-			else
-				$context['preview_subject'] = '<em>' . $txt['no_subject'] . '</em>';
 
 			// Protect any CDATA blocks.
-			if (isset($_REQUEST['xml']))
-				$context['preview_message'] = strtr($context['preview_message'], array(']]>' => ']]]]><![CDATA[>'));
+			if (isset($_REQUEST['xml'])) {
+							$context['preview_message'] = strtr($context['preview_message'], array(']]>' => ']]]]><![CDATA[>'));
+			}
 		}
 
 		// Set up the checkboxes.
@@ -613,29 +640,32 @@ 
 			);
 			// The message they were trying to edit was most likely deleted.
 			// @todo Change this error message?
-			if ($smcFunc['db_num_rows']($request) == 0)
-				fatal_lang_error('no_board', false);
+			if ($smcFunc['db_num_rows']($request) == 0) {
+							fatal_lang_error('no_board', false);
+			}
 			$row = $smcFunc['db_fetch_assoc']($request);
 
 			$attachment_stuff = array($row);
-			while ($row2 = $smcFunc['db_fetch_assoc']($request))
-				$attachment_stuff[] = $row2;
+			while ($row2 = $smcFunc['db_fetch_assoc']($request)) {
+							$attachment_stuff[] = $row2;
+			}
 			$smcFunc['db_free_result']($request);
 
 			if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any'))
 			{
 				// Give an extra five minutes over the disable time threshold, so they can type - assuming the post is public.
-				if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time())
-					fatal_lang_error('modify_post_time_passed', false);
-				elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own'))
-					isAllowedTo('modify_replies');
-				else
-					isAllowedTo('modify_own');
+				if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
+									fatal_lang_error('modify_post_time_passed', false);
+				} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own')) {
+									isAllowedTo('modify_replies');
+				} else {
+									isAllowedTo('modify_own');
+				}
+			} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any')) {
+							isAllowedTo('modify_replies');
+			} else {
+							isAllowedTo('modify_any');
 			}
-			elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any'))
-				isAllowedTo('modify_replies');
-			else
-				isAllowedTo('modify_any');
 
 			if ($context['can_announce'] && !empty($row['id_action']))
 			{
@@ -659,8 +689,9 @@ 
 
 				while ($row = $smcFunc['db_fetch_assoc']($request))
 				{
-					if ($row['filesize'] <= 0)
-						continue;
+					if ($row['filesize'] <= 0) {
+											continue;
+					}
 					$context['current_attachments'][$row['id_attach']] = array(
 						'name' => $smcFunc['htmlspecialchars']($row['filename']),
 						'size' => $row['filesize'],
@@ -730,29 +761,32 @@ 
 			)
 		);
 		// The message they were trying to edit was most likely deleted.
-		if ($smcFunc['db_num_rows']($request) == 0)
-			fatal_lang_error('no_message', false);
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					fatal_lang_error('no_message', false);
+		}
 		$row = $smcFunc['db_fetch_assoc']($request);
 
 		$attachment_stuff = array($row);
-		while ($row2 = $smcFunc['db_fetch_assoc']($request))
-			$attachment_stuff[] = $row2;
+		while ($row2 = $smcFunc['db_fetch_assoc']($request)) {
+					$attachment_stuff[] = $row2;
+		}
 		$smcFunc['db_free_result']($request);
 
 		if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any'))
 		{
 			// Give an extra five minutes over the disable time threshold, so they can type - assuming the post is public.
-			if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time())
-				fatal_lang_error('modify_post_time_passed', false);
-			elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own'))
-				isAllowedTo('modify_replies');
-			else
-				isAllowedTo('modify_own');
+			if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
+							fatal_lang_error('modify_post_time_passed', false);
+			} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own')) {
+							isAllowedTo('modify_replies');
+			} else {
+							isAllowedTo('modify_own');
+			}
+		} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any')) {
+					isAllowedTo('modify_replies');
+		} else {
+					isAllowedTo('modify_any');
 		}
-		elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any'))
-			isAllowedTo('modify_replies');
-		else
-			isAllowedTo('modify_any');
 
 		if ($context['can_announce'] && !empty($row['id_action']))
 		{
@@ -779,15 +813,17 @@ 
 		$context['icon'] = $row['icon'];
 
 		// Show an "approve" box if the user can approve it, and the message isn't approved.
-		if (!$row['approved'] && !$context['show_approval'])
-			$context['show_approval'] = allowedTo('approve_posts');
+		if (!$row['approved'] && !$context['show_approval']) {
+					$context['show_approval'] = allowedTo('approve_posts');
+		}
 
 		// Sort the attachments so they are in the order saved
 		$temp = array();
 		foreach ($attachment_stuff as $attachment)
 		{
-			if ($attachment['filesize'] >= 0 && !empty($modSettings['attachmentEnable']))
-				$temp[$attachment['id_attach']] = $attachment;
+			if ($attachment['filesize'] >= 0 && !empty($modSettings['attachmentEnable'])) {
+							$temp[$attachment['id_attach']] = $attachment;
+			}
 
 		}
 		ksort($temp);
@@ -849,14 +885,16 @@ 
 					'is_approved' => 1,
 				)
 			);
-			if ($smcFunc['db_num_rows']($request) == 0)
-				fatal_lang_error('quoted_post_deleted', false);
+			if ($smcFunc['db_num_rows']($request) == 0) {
+							fatal_lang_error('quoted_post_deleted', false);
+			}
 			list ($form_subject, $mname, $mdate, $form_message) = $smcFunc['db_fetch_row']($request);
 			$smcFunc['db_free_result']($request);
 
 			// Add 'Re: ' to the front of the quoted subject.
-			if (trim($context['response_prefix']) != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0)
-				$form_subject = $context['response_prefix'] . $form_subject;
+			if (trim($context['response_prefix']) != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0) {
+							$form_subject = $context['response_prefix'] . $form_subject;
+			}
 
 			// Censor the message and subject.
 			censorText($form_message);
@@ -869,10 +907,11 @@ 
 				for ($i = 0, $n = count($parts); $i < $n; $i++)
 				{
 					// It goes 0 = outside, 1 = begin tag, 2 = inside, 3 = close tag, repeat.
-					if ($i % 4 == 0)
-						$parts[$i] = preg_replace_callback('~\[html\](.+?)\[/html\]~is', function($m)
+					if ($i % 4 == 0) {
+											$parts[$i] = preg_replace_callback('~\[html\](.+?)\[/html\]~is', function($m)
 						{
 							return '[html]' . preg_replace('~<br\s?/?' . '>~i', '&lt;br /&gt;<br>', "$m[1]") . '[/html]';
+					}
 						}, $parts[$i]);
 				}
 				$form_message = implode('', $parts);
@@ -881,8 +920,9 @@ 
 			$form_message = preg_replace('~<br ?/?' . '>~i', "\n", $form_message);
 
 			// Remove any nested quotes, if necessary.
-			if (!empty($modSettings['removeNestedQuotes']))
-				$form_message = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $form_message);
+			if (!empty($modSettings['removeNestedQuotes'])) {
+							$form_message = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $form_message);
+			}
 
 			// Add a quote string on the front and end.
 			$form_message = '[quote author=' . $mname . ' link=msg=' . (int) $_REQUEST['quote'] . ' date=' . $mdate . ']' . "\n" . rtrim($form_message) . "\n" . '[/quote]';
@@ -894,15 +934,15 @@ 
 			$form_subject = $first_subject;
 
 			// Add 'Re: ' to the front of the subject.
-			if (trim($context['response_prefix']) != '' && $form_subject != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0)
-				$form_subject = $context['response_prefix'] . $form_subject;
+			if (trim($context['response_prefix']) != '' && $form_subject != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0) {
+							$form_subject = $context['response_prefix'] . $form_subject;
+			}
 
 			// Censor the subject.
 			censorText($form_subject);
 
 			$form_message = '';
-		}
-		else
+		} else
 		{
 			$form_subject = isset($_GET['subject']) ? $_GET['subject'] : '';
 			$form_message = '';
@@ -921,13 +961,15 @@ 
 		if (isset($_REQUEST['msg']))
 		{
 			$context['attachments']['quantity'] = count($context['current_attachments']);
-			foreach ($context['current_attachments'] as $attachment)
-				$context['attachments']['total_size'] += $attachment['size'];
+			foreach ($context['current_attachments'] as $attachment) {
+							$context['attachments']['total_size'] += $attachment['size'];
+			}
 		}
 
 		// A bit of house keeping first.
-		if (!empty($_SESSION['temp_attachments']) && count($_SESSION['temp_attachments']) == 1)
-			unset($_SESSION['temp_attachments']);
+		if (!empty($_SESSION['temp_attachments']) && count($_SESSION['temp_attachments']) == 1) {
+					unset($_SESSION['temp_attachments']);
+		}
 
 		if (!empty($_SESSION['temp_attachments']))
 		{
@@ -936,9 +978,10 @@ 
 			{
 				foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
 				{
-					if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false)
-						if (file_exists($attachment['tmp_name']))
+					if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false) {
+											if (file_exists($attachment['tmp_name']))
 							unlink($attachment['tmp_name']);
+					}
 				}
 				$post_errors[] = 'temp_attachments_gone';
 				$_SESSION['temp_attachments'] = array();
@@ -952,8 +995,9 @@ 
 					// See if any files still exist before showing the warning message and the files attached.
 					foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
 					{
-						if (strpos($attachID, 'post_tmp_' . $user_info['id']) === false)
-							continue;
+						if (strpos($attachID, 'post_tmp_' . $user_info['id']) === false) {
+													continue;
+						}
 
 						if (file_exists($attachment['tmp_name']))
 						{
@@ -963,20 +1007,21 @@ 
 							break;
 						}
 					}
-				}
-				else
+				} else
 				{
 					// Since, they don't belong here. Let's inform the user that they exist..
-					if (!empty($topic))
-						$delete_url = $scripturl . '?action=post' . (!empty($_REQUEST['msg']) ? (';msg=' . $_REQUEST['msg']) : '') . (!empty($_REQUEST['last_msg']) ? (';last_msg=' . $_REQUEST['last_msg']) : '') . ';topic=' . $topic . ';delete_temp';
-					else
-						$delete_url = $scripturl . '?action=post' . (!empty($board) ? ';board=' . $board : '') . ';delete_temp';
+					if (!empty($topic)) {
+											$delete_url = $scripturl . '?action=post' . (!empty($_REQUEST['msg']) ? (';msg=' . $_REQUEST['msg']) : '') . (!empty($_REQUEST['last_msg']) ? (';last_msg=' . $_REQUEST['last_msg']) : '') . ';topic=' . $topic . ';delete_temp';
+					} else {
+											$delete_url = $scripturl . '?action=post' . (!empty($board) ? ';board=' . $board : '') . ';delete_temp';
+					}
 
 					// Compile a list of the files to show the user.
 					$file_list = array();
-					foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
-						if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false)
+					foreach ($_SESSION['temp_attachments'] as $attachID => $attachment) {
+											if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false)
 							$file_list[] = $attachment['name'];
+					}
 
 					$_SESSION['temp_attachments']['post']['files'] = $file_list;
 					$file_list = '<div class="attachments">' . implode('<br>', $file_list) . '</div>';
@@ -988,8 +1033,7 @@ 
 
 						$post_errors[] = array('temp_attachments_found', array($delete_url, $goback_url, $file_list));
 						$context['ignore_temp_attachments'] = true;
-					}
-					else
+					} else
 					{
 						$post_errors[] = array('temp_attachments_lost', array($delete_url, $file_list));
 						$context['ignore_temp_attachments'] = true;
@@ -997,16 +1041,19 @@ 
 				}
 			}
 
-			if (!empty($context['we_are_history']))
-				$post_errors[] = $context['we_are_history'];
+			if (!empty($context['we_are_history'])) {
+							$post_errors[] = $context['we_are_history'];
+			}
 
 			foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
 			{
-				if (isset($context['ignore_temp_attachments']) || isset($_SESSION['temp_attachments']['post']['files']))
-					break;
+				if (isset($context['ignore_temp_attachments']) || isset($_SESSION['temp_attachments']['post']['files'])) {
+									break;
+				}
 
-				if ($attachID != 'initial_error' && strpos($attachID, 'post_tmp_' . $user_info['id']) === false)
-					continue;
+				if ($attachID != 'initial_error' && strpos($attachID, 'post_tmp_' . $user_info['id']) === false) {
+									continue;
+				}
 
 				if ($attachID == 'initial_error')
 				{
@@ -1021,15 +1068,17 @@ 
 				{
 					$txt['error_attach_errors'] = empty($txt['error_attach_errors']) ? '<br>' : '';
 					$txt['error_attach_errors'] .= vsprintf($txt['attach_warning'], $attachment['name']) . '<div style="padding: 0 1em;">';
-					foreach ($attachment['errors'] as $error)
-						$txt['error_attach_errors'] .= (is_array($error) ? vsprintf($txt[$error[0]], $error[1]) : $txt[$error]) . '<br >';
+					foreach ($attachment['errors'] as $error) {
+											$txt['error_attach_errors'] .= (is_array($error) ? vsprintf($txt[$error[0]], $error[1]) : $txt[$error]) . '<br >';
+					}
 					$txt['error_attach_errors'] .= '</div>';
 					$post_errors[] = 'attach_errors';
 
 					// Take out the trash.
 					unset($_SESSION['temp_attachments'][$attachID]);
-					if (file_exists($attachment['tmp_name']))
-						unlink($attachment['tmp_name']);
+					if (file_exists($attachment['tmp_name'])) {
+											unlink($attachment['tmp_name']);
+					}
 					continue;
 				}
 
@@ -1042,8 +1091,9 @@ 
 
 				$context['attachments']['quantity']++;
 				$context['attachments']['total_size'] += $attachment['size'];
-				if (!isset($context['files_in_session_warning']))
-					$context['files_in_session_warning'] = $txt['attached_files_in_session'];
+				if (!isset($context['files_in_session_warning'])) {
+									$context['files_in_session_warning'] = $txt['attached_files_in_session'];
+				}
 
 				$context['current_attachments'][$attachID] = array(
 					'name' => '<u>' . $smcFunc['htmlspecialchars']($attachment['name']) . '</u>',
@@ -1071,8 +1121,9 @@ 
 	}
 
 	// If they came from quick reply, and have to enter verification details, give them some notice.
-	if (!empty($_REQUEST['from_qr']) && !empty($context['require_verification']))
-		$post_errors[] = 'need_qr_verification';
+	if (!empty($_REQUEST['from_qr']) && !empty($context['require_verification'])) {
+			$post_errors[] = 'need_qr_verification';
+	}
 
 	/*
 	 * There are two error types: serious and minor. Serious errors
@@ -1089,52 +1140,56 @@ 
 	{
 		loadLanguage('Errors');
 		$context['error_type'] = 'minor';
-		foreach ($post_errors as $post_error)
-			if (is_array($post_error))
+		foreach ($post_errors as $post_error) {
+					if (is_array($post_error))
 			{
 				$post_error_id = $post_error[0];
+		}
 				$context['post_error'][$post_error_id] = vsprintf($txt['error_' . $post_error_id], $post_error[1]);
 
 				// If it's not a minor error flag it as such.
-				if (!in_array($post_error_id, $minor_errors))
-					$context['error_type'] = 'serious';
-			}
-			else
+				if (!in_array($post_error_id, $minor_errors)) {
+									$context['error_type'] = 'serious';
+				}
+			} else
 			{
 				$context['post_error'][$post_error] = $txt['error_' . $post_error];
 
 				// If it's not a minor error flag it as such.
-				if (!in_array($post_error, $minor_errors))
-					$context['error_type'] = 'serious';
+				if (!in_array($post_error, $minor_errors)) {
+									$context['error_type'] = 'serious';
+				}
 			}
 	}
 
 	// What are you doing? Posting a poll, modifying, previewing, new post, or reply...
-	if (isset($_REQUEST['poll']))
-		$context['page_title'] = $txt['new_poll'];
-	elseif ($context['make_event'])
-		$context['page_title'] = $context['event']['id'] == -1 ? $txt['calendar_post_event'] : $txt['calendar_edit'];
-	elseif (isset($_REQUEST['msg']))
-		$context['page_title'] = $txt['modify_msg'];
-	elseif (isset($_REQUEST['subject'], $context['preview_subject']))
-		$context['page_title'] = $txt['preview'] . ' - ' . strip_tags($context['preview_subject']);
-	elseif (empty($topic))
-		$context['page_title'] = $txt['start_new_topic'];
-	else
-		$context['page_title'] = $txt['post_reply'];
+	if (isset($_REQUEST['poll'])) {
+			$context['page_title'] = $txt['new_poll'];
+	} elseif ($context['make_event']) {
+			$context['page_title'] = $context['event']['id'] == -1 ? $txt['calendar_post_event'] : $txt['calendar_edit'];
+	} elseif (isset($_REQUEST['msg'])) {
+			$context['page_title'] = $txt['modify_msg'];
+	} elseif (isset($_REQUEST['subject'], $context['preview_subject'])) {
+			$context['page_title'] = $txt['preview'] . ' - ' . strip_tags($context['preview_subject']);
+	} elseif (empty($topic)) {
+			$context['page_title'] = $txt['start_new_topic'];
+	} else {
+			$context['page_title'] = $txt['post_reply'];
+	}
 
 	// Build the link tree.
-	if (empty($topic))
-		$context['linktree'][] = array(
+	if (empty($topic)) {
+			$context['linktree'][] = array(
 			'name' => '<em>' . $txt['start_new_topic'] . '</em>'
 		);
-	else
-		$context['linktree'][] = array(
+	} else {
+			$context['linktree'][] = array(
 			'url' => $scripturl . '?topic=' . $topic . '.' . $_REQUEST['start'],
 			'name' => $form_subject,
 			'extra_before' => '<span><strong class="nav">' . $context['page_title'] . ' (</strong></span>',
 			'extra_after' => '<span><strong class="nav">)</strong></span>'
 		);
+	}
 
 	$context['subject'] = addcslashes($form_subject, '"');
 	$context['message'] = str_replace(array('"', '<', '>', '&nbsp;'), array('&quot;', '&lt;', '&gt;', ' '), $form_message);
@@ -1178,8 +1233,9 @@ 
 	// Message icons - customized icons are off?
 	$context['icons'] = getMessageIcons(!empty($board) ? $board : 0);
 
-	if (!empty($context['icons']))
-		$context['icons'][count($context['icons']) - 1]['is_last'] = true;
+	if (!empty($context['icons'])) {
+			$context['icons'][count($context['icons']) - 1]['is_last'] = true;
+	}
 
 	// Are we starting a poll? if set the poll icon as selected if its available
 	if (isset($_REQUEST['poll']))
@@ -1199,8 +1255,9 @@ 
 	for ($i = 0, $n = count($context['icons']); $i < $n; $i++)
 	{
 		$context['icons'][$i]['selected'] = $context['icon'] == $context['icons'][$i]['value'];
-		if ($context['icons'][$i]['selected'])
-			$context['icon_url'] = $context['icons'][$i]['url'];
+		if ($context['icons'][$i]['selected']) {
+					$context['icon_url'] = $context['icons'][$i]['url'];
+		}
 	}
 	if (empty($context['icon_url']))
 	{
@@ -1214,8 +1271,9 @@ 
 		));
 	}
 
-	if (!empty($topic) && !empty($modSettings['topicSummaryPosts']))
-		getTopic();
+	if (!empty($topic) && !empty($modSettings['topicSummaryPosts'])) {
+			getTopic();
+	}
 
 	// If the user can post attachments prepare the warning labels.
 	if ($context['can_post_attachment'])
@@ -1226,12 +1284,13 @@ 
 		$context['attachment_restrictions'] = array();
 		$context['allowed_extensions'] = strtr(strtolower($modSettings['attachmentExtensions']), array(',' => ', '));
 		$attachmentRestrictionTypes = array('attachmentNumPerPostLimit', 'attachmentPostLimit', 'attachmentSizeLimit');
-		foreach ($attachmentRestrictionTypes as $type)
-			if (!empty($modSettings[$type]))
+		foreach ($attachmentRestrictionTypes as $type) {
+					if (!empty($modSettings[$type]))
 			{
 				// Show the max number of attachments if not 0.
 				if ($type == 'attachmentNumPerPostLimit')
 					$context['attachment_restrictions'][] = sprintf($txt['attach_remaining'], $modSettings['attachmentNumPerPostLimit'] - $context['attachments']['quantity']);
+		}
 			}
 	}
 
@@ -1265,8 +1324,8 @@ 
 
 	if (!empty($context['current_attachments']))
 	{
-		foreach ($context['current_attachments'] as $key => $mock)
-			addInlineJavaScript('
+		foreach ($context['current_attachments'] as $key => $mock) {
+					addInlineJavaScript('
 	current_attachments.push({
 		name: '. JavaScriptEscape($mock['name']) . ',
 		size: '. $mock['size'] . ',
@@ -1275,6 +1334,7 @@ 
 		type: '. JavaScriptEscape(!empty($mock['mime_type']) ? $mock['mime_type'] : '') . ',
 		thumbID: '. (!empty($mock['thumb']) ? $mock['thumb'] : 0) . '
 	});', true);
+		}
 	}
 
 	// File Upload.
@@ -1349,9 +1409,10 @@ 
 			$context['posting_fields']['board']['dd'] .= '
 							<optgroup label="' . $category['name'] . '">';
 
-			foreach ($category['boards'] as $brd)
-				$context['posting_fields']['board']['dd'] .= '
+			foreach ($category['boards'] as $brd) {
+							$context['posting_fields']['board']['dd'] .= '
 								<option value="' . $brd['id'] . '"' . ($brd['selected'] ? ' selected' : '') . '>' . ($brd['child_level'] > 0 ? str_repeat('==', $brd['child_level'] - 1) . '=&gt;' : '') . ' ' . $brd['name'] . '</option>';
+			}
 
 			$context['posting_fields']['board']['dd'] .= '
 							</optgroup>';
@@ -1382,8 +1443,9 @@ 
 
 
 	// Finally, load the template.
-	if (!isset($_REQUEST['xml']))
-		loadTemplate('Post');
+	if (!isset($_REQUEST['xml'])) {
+			loadTemplate('Post');
+	}
 
 	call_integration_hook('integrate_post_end');
 }
@@ -1404,13 +1466,14 @@ 
 	// Sneaking off, are we?
 	if (empty($_POST) && empty($topic))
 	{
-		if (empty($_SERVER['CONTENT_LENGTH']))
-			redirectexit('action=post;board=' . $board . '.0');
-		else
-			fatal_lang_error('post_upload_error', false);
+		if (empty($_SERVER['CONTENT_LENGTH'])) {
+					redirectexit('action=post;board=' . $board . '.0');
+		} else {
+					fatal_lang_error('post_upload_error', false);
+		}
+	} elseif (empty($_POST) && !empty($topic)) {
+			redirectexit('action=post;topic=' . $topic . '.0');
 	}
-	elseif (empty($_POST) && !empty($topic))
-		redirectexit('action=post;topic=' . $topic . '.0');
 
 	// No need!
 	$context['robot_no_index'] = true;
@@ -1422,8 +1485,9 @@ 
 	$post_errors = array();
 
 	// If the session has timed out, let the user re-submit their form.
-	if (checkSession('post', '', false) != '')
-		$post_errors[] = 'session_timeout';
+	if (checkSession('post', '', false) != '') {
+			$post_errors[] = 'session_timeout';
+	}
 
 	// Wrong verification code?
 	if (!$user_info['is_admin'] && !$user_info['is_mod'] && !empty($modSettings['posts_require_captcha']) && ($user_info['posts'] < $modSettings['posts_require_captcha'] || ($user_info['is_guest'] && $modSettings['posts_require_captcha'] == -1)))
@@ -1433,33 +1497,38 @@ 
 			'id' => 'post',
 		);
 		$context['require_verification'] = create_control_verification($verificationOptions, true);
-		if (is_array($context['require_verification']))
-			$post_errors = array_merge($post_errors, $context['require_verification']);
+		if (is_array($context['require_verification'])) {
+					$post_errors = array_merge($post_errors, $context['require_verification']);
+		}
 	}
 
 	require_once($sourcedir . '/Subs-Post.php');
 	loadLanguage('Post');
 
 	// Drafts enabled and needed?
-	if (!empty($modSettings['drafts_post_enabled']) && (isset($_POST['save_draft']) || isset($_POST['id_draft'])))
-		require_once($sourcedir . '/Drafts.php');
+	if (!empty($modSettings['drafts_post_enabled']) && (isset($_POST['save_draft']) || isset($_POST['id_draft']))) {
+			require_once($sourcedir . '/Drafts.php');
+	}
 
 	// First check to see if they are trying to delete any current attachments.
 	if (isset($_POST['attach_del']))
 	{
 		$keep_temp = array();
 		$keep_ids = array();
-		foreach ($_POST['attach_del'] as $dummy)
-			if (strpos($dummy, 'post_tmp_' . $user_info['id']) !== false)
+		foreach ($_POST['attach_del'] as $dummy) {
+					if (strpos($dummy, 'post_tmp_' . $user_info['id']) !== false)
 				$keep_temp[] = $dummy;
-			else
-				$keep_ids[] = (int) $dummy;
+		}
+			else {
+							$keep_ids[] = (int) $dummy;
+			}
 
-		if (isset($_SESSION['temp_attachments']))
-			foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
+		if (isset($_SESSION['temp_attachments'])) {
+					foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
 			{
 				if ((isset($_SESSION['temp_attachments']['post']['files'], $attachment['name']) && in_array($attachment['name'], $_SESSION['temp_attachments']['post']['files'])) || in_array($attachID, $keep_temp) || strpos($attachID, 'post_tmp_' . $user_info['id']) === false)
 					continue;
+		}
 
 				unset($_SESSION['temp_attachments'][$attachID]);
 				unlink($attachment['tmp_name']);
@@ -1491,8 +1560,9 @@ 
 	{
 		require_once($sourcedir . '/ManageAttachments.php');
 
-		foreach ($_SESSION['already_attached'] as $attachID => $attachment)
-			removeAttachments(array('id_attach' => $attachID));
+		foreach ($_SESSION['already_attached'] as $attachID => $attachment) {
+					removeAttachments(array('id_attach' => $attachID));
+		}
 
 		unset($_SESSION['already_attached']);
 
@@ -1515,12 +1585,14 @@ 
 		$smcFunc['db_free_result']($request);
 
 		// Though the topic should be there, it might have vanished.
-		if (!is_array($topic_info))
-			fatal_lang_error('topic_doesnt_exist', 404);
+		if (!is_array($topic_info)) {
+					fatal_lang_error('topic_doesnt_exist', 404);
+		}
 
 		// Did this topic suddenly move? Just checking...
-		if ($topic_info['id_board'] != $board)
-			fatal_lang_error('not_a_topic');
+		if ($topic_info['id_board'] != $board) {
+					fatal_lang_error('not_a_topic');
+		}
 
 		// Do the permissions and approval stuff...
 		$becomesApproved = true;
@@ -1543,49 +1615,50 @@ 
 	if (!empty($topic) && !isset($_REQUEST['msg']))
 	{
 		// Don't allow a post if it's locked.
-		if ($topic_info['locked'] != 0 && !allowedTo('moderate_board'))
-			fatal_lang_error('topic_locked', false);
+		if ($topic_info['locked'] != 0 && !allowedTo('moderate_board')) {
+					fatal_lang_error('topic_locked', false);
+		}
 
 		// Sorry, multiple polls aren't allowed... yet.  You should stop giving me ideas :P.
-		if (isset($_REQUEST['poll']) && $topic_info['id_poll'] > 0)
-			unset($_REQUEST['poll']);
-
-		elseif ($topic_info['id_member_started'] != $user_info['id'])
-		{
-			if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_any') && !allowedTo('post_reply_any'))
-				$becomesApproved = false;
-
-			else
-				isAllowedTo('post_reply_any');
-		}
-		elseif (!allowedTo('post_reply_any'))
+		if (isset($_REQUEST['poll']) && $topic_info['id_poll'] > 0) {
+					unset($_REQUEST['poll']);
+		} elseif ($topic_info['id_member_started'] != $user_info['id'])
+		{
+			if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_any') && !allowedTo('post_reply_any')) {
+							$becomesApproved = false;
+			} else {
+							isAllowedTo('post_reply_any');
+			}
+		} elseif (!allowedTo('post_reply_any'))
 		{
-			if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_own') && !allowedTo('post_reply_own'))
-				$becomesApproved = false;
-
-			else
-				isAllowedTo('post_reply_own');
+			if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_own') && !allowedTo('post_reply_own')) {
+							$becomesApproved = false;
+			} else {
+							isAllowedTo('post_reply_own');
+			}
 		}
 
 		if (isset($_POST['lock']))
 		{
 			// Nothing is changed to the lock.
-			if (empty($topic_info['locked']) == empty($_POST['lock']))
-				unset($_POST['lock']);
+			if (empty($topic_info['locked']) == empty($_POST['lock'])) {
+							unset($_POST['lock']);
+			}
 
 			// You're have no permission to lock this topic.
-			elseif (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $topic_info['id_member_started']))
-				unset($_POST['lock']);
+			elseif (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $topic_info['id_member_started'])) {
+							unset($_POST['lock']);
+			}
 
 			// You are allowed to (un)lock your own topic only.
 			elseif (!allowedTo('lock_any'))
 			{
 				// You cannot override a moderator lock.
-				if ($topic_info['locked'] == 1)
-					unset($_POST['lock']);
-
-				else
-					$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+				if ($topic_info['locked'] == 1) {
+									unset($_POST['lock']);
+				} else {
+									$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+				}
 			}
 			// Hail mighty moderator, (un)lock this topic immediately.
 			else
@@ -1593,19 +1666,21 @@ 
 				$_POST['lock'] = empty($_POST['lock']) ? 0 : 1;
 
 				// Did someone (un)lock this while you were posting?
-				if (isset($_POST['already_locked']) && $_POST['already_locked'] != $topic_info['locked'])
-					$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'locked';
+				if (isset($_POST['already_locked']) && $_POST['already_locked'] != $topic_info['locked']) {
+									$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'locked';
+				}
 			}
 		}
 
 		// So you wanna (un)sticky this...let's see.
-		if (isset($_POST['sticky']) && ($_POST['sticky'] == $topic_info['is_sticky'] || !allowedTo('make_sticky')))
-			unset($_POST['sticky']);
-		elseif (isset($_POST['sticky']))
+		if (isset($_POST['sticky']) && ($_POST['sticky'] == $topic_info['is_sticky'] || !allowedTo('make_sticky'))) {
+					unset($_POST['sticky']);
+		} elseif (isset($_POST['sticky']))
 		{
 			// Did someone (un)sticky this while you were posting?
-			if (isset($_POST['already_sticky']) && $_POST['already_sticky'] != $topic_info['is_sticky'])
-				$post_errors[] = 'topic_' . (empty($topic_info['is_sticky']) ? 'un' : '') . 'sticky';
+			if (isset($_POST['already_sticky']) && $_POST['already_sticky'] != $topic_info['is_sticky']) {
+							$post_errors[] = 'topic_' . (empty($topic_info['is_sticky']) ? 'un' : '') . 'sticky';
+			}
 		}
 
 		// If drafts are enabled, then pass this off
@@ -1632,26 +1707,31 @@ 
 
 		// Do like, the permissions, for safety and stuff...
 		$becomesApproved = true;
-		if ($modSettings['postmod_active'] && !allowedTo('post_new') && allowedTo('post_unapproved_topics'))
-			$becomesApproved = false;
-		else
-			isAllowedTo('post_new');
+		if ($modSettings['postmod_active'] && !allowedTo('post_new') && allowedTo('post_unapproved_topics')) {
+					$becomesApproved = false;
+		} else {
+					isAllowedTo('post_new');
+		}
 
 		if (isset($_POST['lock']))
 		{
 			// New topics are by default not locked.
-			if (empty($_POST['lock']))
-				unset($_POST['lock']);
+			if (empty($_POST['lock'])) {
+							unset($_POST['lock']);
+			}
 			// Besides, you need permission.
-			elseif (!allowedTo(array('lock_any', 'lock_own')))
-				unset($_POST['lock']);
+			elseif (!allowedTo(array('lock_any', 'lock_own'))) {
+							unset($_POST['lock']);
+			}
 			// A moderator-lock (1) can override a user-lock (2).
-			else
-				$_POST['lock'] = allowedTo('lock_any') ? 1 : 2;
+			else {
+							$_POST['lock'] = allowedTo('lock_any') ? 1 : 2;
+			}
 		}
 
-		if (isset($_POST['sticky']) && (empty($_POST['sticky']) || !allowedTo('make_sticky')))
-			unset($_POST['sticky']);
+		if (isset($_POST['sticky']) && (empty($_POST['sticky']) || !allowedTo('make_sticky'))) {
+					unset($_POST['sticky']);
+		}
 
 		// Saving your new topic as a draft first?
 		if (!empty($modSettings['drafts_post_enabled']) && isset($_POST['save_draft']))
@@ -1676,31 +1756,37 @@ 
 				'id_msg' => $_REQUEST['msg'],
 			)
 		);
-		if ($smcFunc['db_num_rows']($request) == 0)
-			fatal_lang_error('cant_find_messages', false);
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					fatal_lang_error('cant_find_messages', false);
+		}
 		$row = $smcFunc['db_fetch_assoc']($request);
 		$smcFunc['db_free_result']($request);
 
-		if (!empty($topic_info['locked']) && !allowedTo('moderate_board'))
-			fatal_lang_error('topic_locked', false);
+		if (!empty($topic_info['locked']) && !allowedTo('moderate_board')) {
+					fatal_lang_error('topic_locked', false);
+		}
 
 		if (isset($_POST['lock']))
 		{
 			// Nothing changes to the lock status.
-			if ((empty($_POST['lock']) && empty($topic_info['locked'])) || (!empty($_POST['lock']) && !empty($topic_info['locked'])))
-				unset($_POST['lock']);
+			if ((empty($_POST['lock']) && empty($topic_info['locked'])) || (!empty($_POST['lock']) && !empty($topic_info['locked']))) {
+							unset($_POST['lock']);
+			}
 			// You're simply not allowed to (un)lock this.
-			elseif (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $topic_info['id_member_started']))
-				unset($_POST['lock']);
+			elseif (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $topic_info['id_member_started'])) {
+							unset($_POST['lock']);
+			}
 			// You're only allowed to lock your own topics.
 			elseif (!allowedTo('lock_any'))
 			{
 				// You're not allowed to break a moderator's lock.
-				if ($topic_info['locked'] == 1)
-					unset($_POST['lock']);
+				if ($topic_info['locked'] == 1) {
+									unset($_POST['lock']);
+				}
 				// Lock it with a soft lock or unlock it.
-				else
-					$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+				else {
+									$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+				}
 			}
 			// You must be the moderator.
 			else
@@ -1708,44 +1794,46 @@ 
 				$_POST['lock'] = empty($_POST['lock']) ? 0 : 1;
 
 				// Did someone (un)lock this while you were posting?
-				if (isset($_POST['already_locked']) && $_POST['already_locked'] != $topic_info['locked'])
-					$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'locked';
+				if (isset($_POST['already_locked']) && $_POST['already_locked'] != $topic_info['locked']) {
+									$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'locked';
+				}
 			}
 		}
 
 		// Change the sticky status of this topic?
-		if (isset($_POST['sticky']) && (!allowedTo('make_sticky') || $_POST['sticky'] == $topic_info['is_sticky']))
-			unset($_POST['sticky']);
-		elseif (isset($_POST['sticky']))
+		if (isset($_POST['sticky']) && (!allowedTo('make_sticky') || $_POST['sticky'] == $topic_info['is_sticky'])) {
+					unset($_POST['sticky']);
+		} elseif (isset($_POST['sticky']))
 		{
 			// Did someone (un)sticky this while you were posting?
-			if (isset($_POST['already_sticky']) && $_POST['already_sticky'] != $topic_info['is_sticky'])
-				$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'stickied';
+			if (isset($_POST['already_sticky']) && $_POST['already_sticky'] != $topic_info['is_sticky']) {
+							$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'stickied';
+			}
 		}
 
 		if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any'))
 		{
-			if ((!$modSettings['postmod_active'] || $row['approved']) && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time())
-				fatal_lang_error('modify_post_time_passed', false);
-			elseif ($topic_info['id_member_started'] == $user_info['id'] && !allowedTo('modify_own'))
-				isAllowedTo('modify_replies');
-			else
-				isAllowedTo('modify_own');
-		}
-		elseif ($topic_info['id_member_started'] == $user_info['id'] && !allowedTo('modify_any'))
+			if ((!$modSettings['postmod_active'] || $row['approved']) && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
+							fatal_lang_error('modify_post_time_passed', false);
+			} elseif ($topic_info['id_member_started'] == $user_info['id'] && !allowedTo('modify_own')) {
+							isAllowedTo('modify_replies');
+			} else {
+							isAllowedTo('modify_own');
+			}
+		} elseif ($topic_info['id_member_started'] == $user_info['id'] && !allowedTo('modify_any'))
 		{
 			isAllowedTo('modify_replies');
 
 			// If you're modifying a reply, I say it better be logged...
 			$moderationAction = true;
-		}
-		else
+		} else
 		{
 			isAllowedTo('modify_any');
 
 			// Log it, assuming you're not modifying your own post.
-			if ($row['id_member'] != $user_info['id'])
-				$moderationAction = true;
+			if ($row['id_member'] != $user_info['id']) {
+							$moderationAction = true;
+			}
 		}
 
 		// If drafts are enabled, then lets send this off to save
@@ -1784,20 +1872,24 @@ 
 		$_POST['guestname'] = !isset($_POST['guestname']) ? '' : trim($_POST['guestname']);
 		$_POST['email'] = !isset($_POST['email']) ? '' : trim($_POST['email']);
 
-		if ($_POST['guestname'] == '' || $_POST['guestname'] == '_')
-			$post_errors[] = 'no_name';
-		if ($smcFunc['strlen']($_POST['guestname']) > 25)
-			$post_errors[] = 'long_name';
+		if ($_POST['guestname'] == '' || $_POST['guestname'] == '_') {
+					$post_errors[] = 'no_name';
+		}
+		if ($smcFunc['strlen']($_POST['guestname']) > 25) {
+					$post_errors[] = 'long_name';
+		}
 
 		if (empty($modSettings['guest_post_no_email']))
 		{
 			// Only check if they changed it!
 			if (!isset($row) || $row['poster_email'] != $_POST['email'])
 			{
-				if (!allowedTo('moderate_forum') && (!isset($_POST['email']) || $_POST['email'] == ''))
-					$post_errors[] = 'no_email';
-				if (!allowedTo('moderate_forum') && !filter_var($_POST['email'], FILTER_VALIDATE_EMAIL))
-					$post_errors[] = 'bad_email';
+				if (!allowedTo('moderate_forum') && (!isset($_POST['email']) || $_POST['email'] == '')) {
+									$post_errors[] = 'no_email';
+				}
+				if (!allowedTo('moderate_forum') && !filter_var($_POST['email'], FILTER_VALIDATE_EMAIL)) {
+									$post_errors[] = 'bad_email';
+				}
 			}
 
 			// Now make sure this email address is not banned from posting.
@@ -1813,81 +1905,95 @@ 
 	}
 
 	// Coming from the quickReply?
-	if (isset($_POST['quickReply']))
-		$_POST['message'] = $_POST['quickReply'];
+	if (isset($_POST['quickReply'])) {
+			$_POST['message'] = $_POST['quickReply'];
+	}
 
 	// Check the subject and message.
-	if (!isset($_POST['subject']) || $smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['subject'])) === '')
-		$post_errors[] = 'no_subject';
-	if (!isset($_POST['message']) || $smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['message']), ENT_QUOTES) === '')
-		$post_errors[] = 'no_message';
-	elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_POST['message']) > $modSettings['max_messageLength'])
-		$post_errors[] = array('long_message', array($modSettings['max_messageLength']));
-	else
+	if (!isset($_POST['subject']) || $smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['subject'])) === '') {
+			$post_errors[] = 'no_subject';
+	}
+	if (!isset($_POST['message']) || $smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['message']), ENT_QUOTES) === '') {
+			$post_errors[] = 'no_message';
+	} elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_POST['message']) > $modSettings['max_messageLength']) {
+			$post_errors[] = array('long_message', array($modSettings['max_messageLength']));
+	} else
 	{
 		// Prepare the message a bit for some additional testing.
 		$_POST['message'] = $smcFunc['htmlspecialchars']($_POST['message'], ENT_QUOTES);
 
 		// Preparse code. (Zef)
-		if ($user_info['is_guest'])
-			$user_info['name'] = $_POST['guestname'];
+		if ($user_info['is_guest']) {
+					$user_info['name'] = $_POST['guestname'];
+		}
 		preparsecode($_POST['message']);
 
 		// Youtube BBC would be stripped out in the next check without this
 		$context['allowed_html_tags'][] = '<iframe>';
 
 		// Let's see if there's still some content left without the tags.
-		if ($smcFunc['htmltrim'](strip_tags(parse_bbc($_POST['message'], false), implode('', $context['allowed_html_tags']))) === '' && (!allowedTo('admin_forum') || strpos($_POST['message'], '[html]') === false))
-			$post_errors[] = 'no_message';
+		if ($smcFunc['htmltrim'](strip_tags(parse_bbc($_POST['message'], false), implode('', $context['allowed_html_tags']))) === '' && (!allowedTo('admin_forum') || strpos($_POST['message'], '[html]') === false)) {
+					$post_errors[] = 'no_message';
+		}
 
 		// Remove iframe from the list
 		array_pop($context['allowed_html_tags']);
 	}
-	if (isset($_POST['calendar']) && !isset($_REQUEST['deleteevent']) && $smcFunc['htmltrim']($_POST['evtitle']) === '')
-		$post_errors[] = 'no_event';
+	if (isset($_POST['calendar']) && !isset($_REQUEST['deleteevent']) && $smcFunc['htmltrim']($_POST['evtitle']) === '') {
+			$post_errors[] = 'no_event';
+	}
 	// You are not!
-	if (isset($_POST['message']) && strtolower($_POST['message']) == 'i am the administrator.' && !$user_info['is_admin'])
-		fatal_error('Knave! Masquerader! Charlatan!', false);
+	if (isset($_POST['message']) && strtolower($_POST['message']) == 'i am the administrator.' && !$user_info['is_admin']) {
+			fatal_error('Knave! Masquerader! Charlatan!', false);
+	}
 
 	// Validate the poll...
 	if (isset($_REQUEST['poll']) && $modSettings['pollMode'] == '1')
 	{
-		if (!empty($topic) && !isset($_REQUEST['msg']))
-			fatal_lang_error('no_access', false);
+		if (!empty($topic) && !isset($_REQUEST['msg'])) {
+					fatal_lang_error('no_access', false);
+		}
 
 		// This is a new topic... so it's a new poll.
-		if (empty($topic))
-			isAllowedTo('poll_post');
+		if (empty($topic)) {
+					isAllowedTo('poll_post');
+		}
 		// Can you add to your own topics?
-		elseif ($user_info['id'] == $topic_info['id_member_started'] && !allowedTo('poll_add_any'))
-			isAllowedTo('poll_add_own');
+		elseif ($user_info['id'] == $topic_info['id_member_started'] && !allowedTo('poll_add_any')) {
+					isAllowedTo('poll_add_own');
+		}
 		// Can you add polls to any topic, then?
-		else
-			isAllowedTo('poll_add_any');
+		else {
+					isAllowedTo('poll_add_any');
+		}
 
-		if (!isset($_POST['question']) || trim($_POST['question']) == '')
-			$post_errors[] = 'no_question';
+		if (!isset($_POST['question']) || trim($_POST['question']) == '') {
+					$post_errors[] = 'no_question';
+		}
 
 		$_POST['options'] = empty($_POST['options']) ? array() : htmltrim__recursive($_POST['options']);
 
 		// Get rid of empty ones.
-		foreach ($_POST['options'] as $k => $option)
-			if ($option == '')
+		foreach ($_POST['options'] as $k => $option) {
+					if ($option == '')
 				unset($_POST['options'][$k], $_POST['options'][$k]);
+		}
 
 		// What are you going to vote between with one choice?!?
-		if (count($_POST['options']) < 2)
-			$post_errors[] = 'poll_few';
-		elseif (count($_POST['options']) > 256)
-			$post_errors[] = 'poll_many';
+		if (count($_POST['options']) < 2) {
+					$post_errors[] = 'poll_few';
+		} elseif (count($_POST['options']) > 256) {
+					$post_errors[] = 'poll_many';
+		}
 	}
 
 	if ($posterIsGuest)
 	{
 		// If user is a guest, make sure the chosen name isn't taken.
 		require_once($sourcedir . '/Subs-Members.php');
-		if (isReservedName($_POST['guestname'], 0, true, false) && (!isset($row['poster_name']) || $_POST['guestname'] != $row['poster_name']))
-			$post_errors[] = 'bad_name';
+		if (isReservedName($_POST['guestname'], 0, true, false) && (!isset($row['poster_name']) || $_POST['guestname'] != $row['poster_name'])) {
+					$post_errors[] = 'bad_name';
+		}
 	}
 	// If the user isn't a guest, get his or her name and email.
 	elseif (!isset($_REQUEST['msg']))
@@ -1918,8 +2024,9 @@ 
 	}
 
 	// Make sure the user isn't spamming the board.
-	if (!isset($_REQUEST['msg']))
-		spamProtection('post');
+	if (!isset($_REQUEST['msg'])) {
+			spamProtection('post');
+	}
 
 	// At about this point, we're posting and that's that.
 	ignore_user_abort(true);
@@ -1932,32 +2039,36 @@ 
 	$_POST['modify_reason'] = empty($_POST['modify_reason']) ? '' : strtr($smcFunc['htmlspecialchars']($_POST['modify_reason']), array("\r" => '', "\n" => '', "\t" => ''));
 
 	// At this point, we want to make sure the subject isn't too long.
-	if ($smcFunc['strlen']($_POST['subject']) > 100)
-		$_POST['subject'] = $smcFunc['substr']($_POST['subject'], 0, 100);
+	if ($smcFunc['strlen']($_POST['subject']) > 100) {
+			$_POST['subject'] = $smcFunc['substr']($_POST['subject'], 0, 100);
+	}
 
 	// Same with the "why did you edit this" text.
-	if ($smcFunc['strlen']($_POST['modify_reason']) > 100)
-		$_POST['modify_reason'] = $smcFunc['substr']($_POST['modify_reason'], 0, 100);
+	if ($smcFunc['strlen']($_POST['modify_reason']) > 100) {
+			$_POST['modify_reason'] = $smcFunc['substr']($_POST['modify_reason'], 0, 100);
+	}
 
 	// Make the poll...
 	if (isset($_REQUEST['poll']))
 	{
 		// Make sure that the user has not entered a ridiculous number of options..
-		if (empty($_POST['poll_max_votes']) || $_POST['poll_max_votes'] <= 0)
-			$_POST['poll_max_votes'] = 1;
-		elseif ($_POST['poll_max_votes'] > count($_POST['options']))
-			$_POST['poll_max_votes'] = count($_POST['options']);
-		else
-			$_POST['poll_max_votes'] = (int) $_POST['poll_max_votes'];
+		if (empty($_POST['poll_max_votes']) || $_POST['poll_max_votes'] <= 0) {
+					$_POST['poll_max_votes'] = 1;
+		} elseif ($_POST['poll_max_votes'] > count($_POST['options'])) {
+					$_POST['poll_max_votes'] = count($_POST['options']);
+		} else {
+					$_POST['poll_max_votes'] = (int) $_POST['poll_max_votes'];
+		}
 
 		$_POST['poll_expire'] = (int) $_POST['poll_expire'];
 		$_POST['poll_expire'] = $_POST['poll_expire'] > 9999 ? 9999 : ($_POST['poll_expire'] < 0 ? 0 : $_POST['poll_expire']);
 
 		// Just set it to zero if it's not there..
-		if (!isset($_POST['poll_hide']))
-			$_POST['poll_hide'] = 0;
-		else
-			$_POST['poll_hide'] = (int) $_POST['poll_hide'];
+		if (!isset($_POST['poll_hide'])) {
+					$_POST['poll_hide'] = 0;
+		} else {
+					$_POST['poll_hide'] = (int) $_POST['poll_hide'];
+		}
 		$_POST['poll_change_vote'] = isset($_POST['poll_change_vote']) ? 1 : 0;
 
 		$_POST['poll_guest_vote'] = isset($_POST['poll_guest_vote']) ? 1 : 0;
@@ -1966,16 +2077,19 @@ 
 		{
 			require_once($sourcedir . '/Subs-Members.php');
 			$allowedVoteGroups = groupsAllowedTo('poll_vote', $board);
-			if (!in_array(-1, $allowedVoteGroups['allowed']))
-				$_POST['poll_guest_vote'] = 0;
+			if (!in_array(-1, $allowedVoteGroups['allowed'])) {
+							$_POST['poll_guest_vote'] = 0;
+			}
 		}
 
 		// If the user tries to set the poll too far in advance, don't let them.
-		if (!empty($_POST['poll_expire']) && $_POST['poll_expire'] < 1)
-			fatal_lang_error('poll_range_error', false);
+		if (!empty($_POST['poll_expire']) && $_POST['poll_expire'] < 1) {
+					fatal_lang_error('poll_range_error', false);
+		}
 		// Don't allow them to select option 2 for hidden results if it's not time limited.
-		elseif (empty($_POST['poll_expire']) && $_POST['poll_hide'] == 2)
-			$_POST['poll_hide'] = 1;
+		elseif (empty($_POST['poll_expire']) && $_POST['poll_hide'] == 2) {
+					$_POST['poll_hide'] = 1;
+		}
 
 		// Clean up the question and answers.
 		$_POST['question'] = $smcFunc['htmlspecialchars']($_POST['question']);
@@ -1989,13 +2103,15 @@ 
 	{
 		$attachIDs = array();
 		$attach_errors = array();
-		if (!empty($context['we_are_history']))
-			$attach_errors[] = '<dd>' . $txt['error_temp_attachments_flushed'] . '<br><br></dd>';
+		if (!empty($context['we_are_history'])) {
+					$attach_errors[] = '<dd>' . $txt['error_temp_attachments_flushed'] . '<br><br></dd>';
+		}
 
 		foreach ($_SESSION['temp_attachments'] as  $attachID => $attachment)
 		{
-			if ($attachID != 'initial_error' && strpos($attachID, 'post_tmp_' . $user_info['id']) === false)
-				continue;
+			if ($attachID != 'initial_error' && strpos($attachID, 'post_tmp_' . $user_info['id']) === false) {
+							continue;
+			}
 
 			// If there was an initial error just show that message.
 			if ($attachID == 'initial_error')
@@ -2024,12 +2140,13 @@ 
 				if (createAttachment($attachmentOptions))
 				{
 					$attachIDs[] = $attachmentOptions['id'];
-					if (!empty($attachmentOptions['thumb']))
-						$attachIDs[] = $attachmentOptions['thumb'];
+					if (!empty($attachmentOptions['thumb'])) {
+											$attachIDs[] = $attachmentOptions['thumb'];
+					}
 				}
+			} else {
+							$attach_errors[] = '<dt>&nbsp;</dt>';
 			}
-			else
-				$attach_errors[] = '<dt>&nbsp;</dt>';
 
 			if (!empty($attachmentOptions['errors']))
 			{
@@ -2041,14 +2158,16 @@ 
 					if (!is_array($error))
 					{
 						$attach_errors[] = '<dd>' . $txt[$error] . '</dd>';
-						if (in_array($error, $log_these))
-							log_error($attachment['name'] . ': ' . $txt[$error], 'critical');
+						if (in_array($error, $log_these)) {
+													log_error($attachment['name'] . ': ' . $txt[$error], 'critical');
+						}
+					} else {
+											$attach_errors[] = '<dd>' . vsprintf($txt[$error[0]], $error[1]) . '</dd>';
 					}
-					else
-						$attach_errors[] = '<dd>' . vsprintf($txt[$error[0]], $error[1]) . '</dd>';
 				}
-				if (file_exists($attachment['tmp_name']))
-					unlink($attachment['tmp_name']);
+				if (file_exists($attachment['tmp_name'])) {
+									unlink($attachment['tmp_name']);
+				}
 			}
 		}
 		unset($_SESSION['temp_attachments']);
@@ -2089,24 +2208,24 @@ 
 		);
 
 		call_integration_hook('integrate_poll_add_edit', array($id_poll, false));
+	} else {
+			$id_poll = 0;
 	}
-	else
-		$id_poll = 0;
 
 	// Creating a new topic?
 	$newTopic = empty($_REQUEST['msg']) && empty($topic);
 
 	// Check the icon.
-	if (!isset($_POST['icon']))
-		$_POST['icon'] = 'xx';
-
-	else
+	if (!isset($_POST['icon'])) {
+			$_POST['icon'] = 'xx';
+	} else
 	{
 		$_POST['icon'] = $smcFunc['htmlspecialchars']($_POST['icon']);
 
 		// Need to figure it out if this is a valid icon name.
-		if ((!file_exists($settings['theme_dir'] . '/images/post/' . $_POST['icon'] . '.png')) && (!file_exists($settings['default_theme_dir'] . '/images/post/' . $_POST['icon'] . '.png')))
-			$_POST['icon'] = 'xx';
+		if ((!file_exists($settings['theme_dir'] . '/images/post/' . $_POST['icon'] . '.png')) && (!file_exists($settings['default_theme_dir'] . '/images/post/' . $_POST['icon'] . '.png'))) {
+					$_POST['icon'] = 'xx';
+		}
 	}
 
 	// Collect all parameters for the creation or modification of a post.
@@ -2147,8 +2266,9 @@ 
 		}
 
 		// This will save some time...
-		if (empty($approve_has_changed))
-			unset($msgOptions['approved']);
+		if (empty($approve_has_changed)) {
+					unset($msgOptions['approved']);
+		}
 
 		modifyPost($msgOptions, $topicOptions, $posterOptions);
 	}
@@ -2157,8 +2277,9 @@ 
 	{
 		createPost($msgOptions, $topicOptions, $posterOptions);
 
-		if (isset($topicOptions['id']))
-			$topic = $topicOptions['id'];
+		if (isset($topicOptions['id'])) {
+					$topic = $topicOptions['id'];
+		}
 	}
 
 	// Are there attachments already uploaded and waiting to be assigned?
@@ -2170,8 +2291,9 @@ 
 	}
 
 	// If we had a draft for this, its time to remove it since it was just posted
-	if (!empty($modSettings['drafts_post_enabled']) && !empty($_POST['id_draft']))
-		DeleteDraft($_POST['id_draft']);
+	if (!empty($modSettings['drafts_post_enabled']) && !empty($_POST['id_draft'])) {
+			DeleteDraft($_POST['id_draft']);
+	}
 
 	// Editing or posting an event?
 	if (isset($_POST['calendar']) && (!isset($_REQUEST['eventid']) || $_REQUEST['eventid'] == -1))
@@ -2190,8 +2312,7 @@ 
 			'member' => $user_info['id'],
 		);
 		insertEvent($eventOptions);
-	}
-	elseif (isset($_POST['calendar']))
+	} elseif (isset($_POST['calendar']))
 	{
 		$_REQUEST['eventid'] = (int) $_REQUEST['eventid'];
 
@@ -2219,14 +2340,15 @@ 
 		}
 
 		// Delete it?
-		if (isset($_REQUEST['deleteevent']))
-			$smcFunc['db_query']('', '
+		if (isset($_REQUEST['deleteevent'])) {
+					$smcFunc['db_query']('', '
 				DELETE FROM {db_prefix}calendar
 				WHERE id_event = {int:id_event}',
 				array(
 					'id_event' => $_REQUEST['eventid'],
 				)
 			);
+		}
 		// ... or just update it?
 		else
 		{
@@ -2268,9 +2390,8 @@ 
 			array($user_info['id'], $topic, 0),
 			array('id_member', 'id_topic', 'id_board')
 		);
-	}
-	elseif (!$newTopic)
-		$smcFunc['db_query']('', '
+	} elseif (!$newTopic) {
+			$smcFunc['db_query']('', '
 			DELETE FROM {db_prefix}log_notify
 			WHERE id_member = {int:current_member}
 				AND id_topic = {int:current_topic}',
@@ -2279,16 +2400,20 @@ 
 				'current_topic' => $topic,
 			)
 		);
+	}
 
 	// Log an act of moderation - modifying.
-	if (!empty($moderationAction))
-		logAction('modify', array('topic' => $topic, 'message' => (int) $_REQUEST['msg'], 'member' => $row['id_member'], 'board' => $board));
+	if (!empty($moderationAction)) {
+			logAction('modify', array('topic' => $topic, 'message' => (int) $_REQUEST['msg'], 'member' => $row['id_member'], 'board' => $board));
+	}
 
-	if (isset($_POST['lock']) && $_POST['lock'] != 2)
-		logAction(empty($_POST['lock']) ? 'unlock' : 'lock', array('topic' => $topicOptions['id'], 'board' => $topicOptions['board']));
+	if (isset($_POST['lock']) && $_POST['lock'] != 2) {
+			logAction(empty($_POST['lock']) ? 'unlock' : 'lock', array('topic' => $topicOptions['id'], 'board' => $topicOptions['board']));
+	}
 
-	if (isset($_POST['sticky']))
-		logAction(empty($_POST['sticky']) ? 'unsticky' : 'sticky', array('topic' => $topicOptions['id'], 'board' => $topicOptions['board']));
+	if (isset($_POST['sticky'])) {
+			logAction(empty($_POST['sticky']) ? 'unsticky' : 'sticky', array('topic' => $topicOptions['id'], 'board' => $topicOptions['board']));
+	}
 
 	// Returning to the topic?
 	if (!empty($_REQUEST['goback']))
@@ -2307,26 +2432,31 @@ 
 		);
 	}
 
-	if ($board_info['num_topics'] == 0)
-		cache_put_data('board-' . $board, null, 120);
+	if ($board_info['num_topics'] == 0) {
+			cache_put_data('board-' . $board, null, 120);
+	}
 
 	call_integration_hook('integrate_post2_end');
 
-	if (!empty($_POST['announce_topic']) && allowedTo('announce_topic'))
-		redirectexit('action=announce;sa=selectgroup;topic=' . $topic . (!empty($_POST['move']) && allowedTo('move_any') ? ';move' : '') . (empty($_REQUEST['goback']) ? '' : ';goback'));
+	if (!empty($_POST['announce_topic']) && allowedTo('announce_topic')) {
+			redirectexit('action=announce;sa=selectgroup;topic=' . $topic . (!empty($_POST['move']) && allowedTo('move_any') ? ';move' : '') . (empty($_REQUEST['goback']) ? '' : ';goback'));
+	}
 
-	if (!empty($_POST['move']) && allowedTo('move_any'))
-		redirectexit('action=movetopic;topic=' . $topic . '.0' . (empty($_REQUEST['goback']) ? '' : ';goback'));
+	if (!empty($_POST['move']) && allowedTo('move_any')) {
+			redirectexit('action=movetopic;topic=' . $topic . '.0' . (empty($_REQUEST['goback']) ? '' : ';goback'));
+	}
 
 	// Return to post if the mod is on.
-	if (isset($_REQUEST['msg']) && !empty($_REQUEST['goback']))
-		redirectexit('topic=' . $topic . '.msg' . $_REQUEST['msg'] . '#msg' . $_REQUEST['msg'], isBrowser('ie'));
-	elseif (!empty($_REQUEST['goback']))
-		redirectexit('topic=' . $topic . '.new#new', isBrowser('ie'));
+	if (isset($_REQUEST['msg']) && !empty($_REQUEST['goback'])) {
+			redirectexit('topic=' . $topic . '.msg' . $_REQUEST['msg'] . '#msg' . $_REQUEST['msg'], isBrowser('ie'));
+	} elseif (!empty($_REQUEST['goback'])) {
+			redirectexit('topic=' . $topic . '.new#new', isBrowser('ie'));
+	}
 	// Dut-dut-duh-duh-DUH-duh-dut-duh-duh!  *dances to the Final Fantasy Fanfare...*
-	else
-		redirectexit('board=' . $board . '.0');
-}
+	else {
+			redirectexit('board=' . $board . '.0');
+	}
+	}
 
 /**
  * Handle the announce topic function (action=announce).
@@ -2344,8 +2474,9 @@ 
 
 	validateSession();
 
-	if (empty($topic))
-		fatal_lang_error('topic_gone', false);
+	if (empty($topic)) {
+			fatal_lang_error('topic_gone', false);
+	}
 
 	loadLanguage('Post');
 	loadTemplate('Post');
@@ -2372,8 +2503,9 @@ 
 	global $txt, $context, $topic, $board_info, $smcFunc;
 
 	$groups = array_merge($board_info['groups'], array(1));
-	foreach ($groups as $id => $group)
-		$groups[$id] = (int) $group;
+	foreach ($groups as $id => $group) {
+			$groups[$id] = (int) $group;
+	}
 
 	$context['groups'] = array();
 	if (in_array(0, $groups))
@@ -2416,8 +2548,9 @@ 
 			'group_list' => $groups,
 		)
 	);
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$context['groups'][$row['id_group']]['name'] = $row['group_name'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$context['groups'][$row['id_group']]['name'] = $row['group_name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	// Get the subject of the topic we're about to announce.
@@ -2459,16 +2592,19 @@ 
 	$context['start'] = empty($_REQUEST['start']) ? 0 : (int) $_REQUEST['start'];
 	$groups = array_merge($board_info['groups'], array(1));
 
-	if (isset($_POST['membergroups']))
-		$_POST['who'] = explode(',', $_POST['membergroups']);
+	if (isset($_POST['membergroups'])) {
+			$_POST['who'] = explode(',', $_POST['membergroups']);
+	}
 
 	// Check whether at least one membergroup was selected.
-	if (empty($_POST['who']))
-		fatal_lang_error('no_membergroup_selected');
+	if (empty($_POST['who'])) {
+			fatal_lang_error('no_membergroup_selected');
+	}
 
 	// Make sure all membergroups are integers and can access the board of the announcement.
-	foreach ($_POST['who'] as $id => $mg)
-		$_POST['who'][$id] = in_array((int) $mg, $groups) ? (int) $mg : 0;
+	foreach ($_POST['who'] as $id => $mg) {
+			$_POST['who'][$id] = in_array((int) $mg, $groups) ? (int) $mg : 0;
+	}
 
 	// Get the topic subject and censor it.
 	$request = $smcFunc['db_query']('', '
@@ -2514,12 +2650,13 @@ 
 	if ($smcFunc['db_num_rows']($request) == 0)
 	{
 		logAction('announce_topic', array('topic' => $topic), 'user');
-		if (!empty($_REQUEST['move']) && allowedTo('move_any'))
-			redirectexit('action=movetopic;topic=' . $topic . '.0' . (empty($_REQUEST['goback']) ? '' : ';goback'));
-		elseif (!empty($_REQUEST['goback']))
-			redirectexit('topic=' . $topic . '.new;boardseen#new', isBrowser('ie'));
-		else
-			redirectexit('board=' . $board . '.0');
+		if (!empty($_REQUEST['move']) && allowedTo('move_any')) {
+					redirectexit('action=movetopic;topic=' . $topic . '.0' . (empty($_REQUEST['goback']) ? '' : ';goback'));
+		} elseif (!empty($_REQUEST['goback'])) {
+					redirectexit('topic=' . $topic . '.new;boardseen#new', isBrowser('ie'));
+		} else {
+					redirectexit('board=' . $board . '.0');
+		}
 	}
 
 	$announcements = array();
@@ -2538,8 +2675,9 @@ 
 	foreach ($rows as $row)
 	{
 		// Force them to have it?
-		if (empty($prefs[$row['id_member']]['announcements']))
-			continue;
+		if (empty($prefs[$row['id_member']]['announcements'])) {
+					continue;
+		}
 
 		$cur_language = empty($row['lngfile']) || empty($modSettings['userLanguage']) ? $language : $row['lngfile'];
 
@@ -2567,8 +2705,9 @@ 
 	}
 
 	// For each language send a different mail - low priority...
-	foreach ($announcements as $lang => $mail)
-		sendmail($mail['recipients'], $mail['subject'], $mail['body'], null, 'ann-' . $lang, $mail['is_html'], 5);
+	foreach ($announcements as $lang => $mail) {
+			sendmail($mail['recipients'], $mail['subject'], $mail['body'], null, 'ann-' . $lang, $mail['is_html'], 5);
+	}
 
 	$context['percentage_done'] = round(100 * $context['start'] / $modSettings['latestMember'], 1);
 
@@ -2578,9 +2717,10 @@ 
 	$context['sub_template'] = 'announcement_send';
 
 	// Go back to the correct language for the user ;).
-	if (!empty($modSettings['userLanguage']))
-		loadLanguage('Post');
-}
+	if (!empty($modSettings['userLanguage'])) {
+			loadLanguage('Post');
+	}
+	}
 
 /**
  * Get the topic for display purposes.
@@ -2593,12 +2733,13 @@ 
 {
 	global $topic, $modSettings, $context, $smcFunc, $counter, $options;
 
-	if (isset($_REQUEST['xml']))
-		$limit = '
+	if (isset($_REQUEST['xml'])) {
+			$limit = '
 		LIMIT ' . (empty($context['new_replies']) ? '0' : $context['new_replies']);
-	else
-		$limit = empty($modSettings['topicSummaryPosts']) ? '' : '
+	} else {
+			$limit = empty($modSettings['topicSummaryPosts']) ? '' : '
 		LIMIT ' . (int) $modSettings['topicSummaryPosts'];
+	}
 
 	// If you're modifying, get only those posts before the current one. (otherwise get all.)
 	$request = $smcFunc['db_query']('', '
@@ -2636,8 +2777,9 @@ 
 			'is_ignored' => !empty($modSettings['enable_buddylist']) && !empty($options['posts_apply_ignore_list']) && in_array($row['id_member'], $context['user']['ignoreusers']),
 		);
 
-		if (!empty($context['new_replies']))
-			$context['new_replies']--;
+		if (!empty($context['new_replies'])) {
+					$context['new_replies']--;
+		}
 	}
 	$smcFunc['db_free_result']($request);
 }
@@ -2654,8 +2796,9 @@ 
 	global $sourcedir, $smcFunc;
 
 	loadLanguage('Post');
-	if (!isset($_REQUEST['xml']))
-		loadTemplate('Post');
+	if (!isset($_REQUEST['xml'])) {
+			loadTemplate('Post');
+	}
 
 	include_once($sourcedir . '/Subs-Post.php');
 
@@ -2686,8 +2829,9 @@ 
 	$smcFunc['db_free_result']($request);
 
 	$context['sub_template'] = 'quotefast';
-	if (!empty($row))
-		$can_view_post = $row['approved'] || ($row['id_member'] != 0 && $row['id_member'] == $user_info['id']) || allowedTo('approve_posts', $row['id_board']);
+	if (!empty($row)) {
+			$can_view_post = $row['approved'] || ($row['id_member'] != 0 && $row['id_member'] == $user_info['id']) || allowedTo('approve_posts', $row['id_board']);
+	}
 
 	if (!empty($can_view_post))
 	{
@@ -2720,8 +2864,9 @@ 
 		}
 
 		// Remove any nested quotes.
-		if (!empty($modSettings['removeNestedQuotes']))
-			$row['body'] = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $row['body']);
+		if (!empty($modSettings['removeNestedQuotes'])) {
+					$row['body'] = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $row['body']);
+		}
 
 		$lb = "\n";
 
@@ -2747,14 +2892,14 @@ 
 				'time' => '',
 			),
 		);
-	}
-	else
-		$context['quote'] = array(
+	} else {
+			$context['quote'] = array(
 			'xml' => '',
 			'mozilla' => '',
 			'text' => '',
 		);
-}
+	}
+	}
 
 /**
  * Used to edit the body or subject of a message inline
@@ -2766,8 +2911,9 @@ 
 	global $user_info, $context, $smcFunc, $language, $board_info;
 
 	// We have to have a topic!
-	if (empty($topic))
-		obExit(false);
+	if (empty($topic)) {
+			obExit(false);
+	}
 
 	checkSession('get');
 	require_once($sourcedir . '/Subs-Post.php');
@@ -2793,31 +2939,35 @@ 
 			'guest_id' => 0,
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('no_board', false);
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('no_board', false);
+	}
 	$row = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
 
 	// Change either body or subject requires permissions to modify messages.
 	if (isset($_POST['message']) || isset($_POST['subject']) || isset($_REQUEST['icon']))
 	{
-		if (!empty($row['locked']))
-			isAllowedTo('moderate_board');
+		if (!empty($row['locked'])) {
+					isAllowedTo('moderate_board');
+		}
 
 		if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any'))
 		{
-			if ((!$modSettings['postmod_active'] || $row['approved']) && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time())
-				fatal_lang_error('modify_post_time_passed', false);
-			elseif ($row['id_member_started'] == $user_info['id'] && !allowedTo('modify_own'))
-				isAllowedTo('modify_replies');
-			else
-				isAllowedTo('modify_own');
+			if ((!$modSettings['postmod_active'] || $row['approved']) && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
+							fatal_lang_error('modify_post_time_passed', false);
+			} elseif ($row['id_member_started'] == $user_info['id'] && !allowedTo('modify_own')) {
+							isAllowedTo('modify_replies');
+			} else {
+							isAllowedTo('modify_own');
+			}
 		}
 		// Otherwise, they're locked out; someone who can modify the replies is needed.
-		elseif ($row['id_member_started'] == $user_info['id'] && !allowedTo('modify_any'))
-			isAllowedTo('modify_replies');
-		else
-			isAllowedTo('modify_any');
+		elseif ($row['id_member_started'] == $user_info['id'] && !allowedTo('modify_any')) {
+					isAllowedTo('modify_replies');
+		} else {
+					isAllowedTo('modify_any');
+		}
 
 		// Only log this action if it wasn't your message.
 		$moderationAction = $row['id_member'] != $user_info['id'];
@@ -2829,10 +2979,10 @@ 
 		$_POST['subject'] = strtr($smcFunc['htmlspecialchars']($_POST['subject']), array("\r" => '', "\n" => '', "\t" => ''));
 
 		// Maximum number of characters.
-		if ($smcFunc['strlen']($_POST['subject']) > 100)
-			$_POST['subject'] = $smcFunc['substr']($_POST['subject'], 0, 100);
-	}
-	elseif (isset($_POST['subject']))
+		if ($smcFunc['strlen']($_POST['subject']) > 100) {
+					$_POST['subject'] = $smcFunc['substr']($_POST['subject'], 0, 100);
+		}
+	} elseif (isset($_POST['subject']))
 	{
 		$post_errors[] = 'no_subject';
 		unset($_POST['subject']);
@@ -2844,13 +2994,11 @@ 
 		{
 			$post_errors[] = 'no_message';
 			unset($_POST['message']);
-		}
-		elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_POST['message']) > $modSettings['max_messageLength'])
+		} elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_POST['message']) > $modSettings['max_messageLength'])
 		{
 			$post_errors[] = 'long_message';
 			unset($_POST['message']);
-		}
-		else
+		} else
 		{
 			$_POST['message'] = $smcFunc['htmlspecialchars']($_POST['message'], ENT_QUOTES);
 
@@ -2866,31 +3014,34 @@ 
 
 	if (isset($_POST['lock']))
 	{
-		if (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $row['id_member']))
-			unset($_POST['lock']);
-		elseif (!allowedTo('lock_any'))
+		if (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $row['id_member'])) {
+					unset($_POST['lock']);
+		} elseif (!allowedTo('lock_any'))
 		{
-			if ($row['locked'] == 1)
-				unset($_POST['lock']);
-			else
-				$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+			if ($row['locked'] == 1) {
+							unset($_POST['lock']);
+			} else {
+							$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+			}
+		} elseif (!empty($row['locked']) && !empty($_POST['lock']) || $_POST['lock'] == $row['locked']) {
+					unset($_POST['lock']);
+		} else {
+					$_POST['lock'] = empty($_POST['lock']) ? 0 : 1;
 		}
-		elseif (!empty($row['locked']) && !empty($_POST['lock']) || $_POST['lock'] == $row['locked'])
-			unset($_POST['lock']);
-		else
-			$_POST['lock'] = empty($_POST['lock']) ? 0 : 1;
 	}
 
-	if (isset($_POST['sticky']) && !allowedTo('make_sticky'))
-		unset($_POST['sticky']);
+	if (isset($_POST['sticky']) && !allowedTo('make_sticky')) {
+			unset($_POST['sticky']);
+	}
 
 	if (isset($_POST['modify_reason']))
 	{
 		$_POST['modify_reason'] = strtr($smcFunc['htmlspecialchars']($_POST['modify_reason']), array("\r" => '', "\n" => '', "\t" => ''));
 
 		// Maximum number of characters.
-		if ($smcFunc['strlen']($_POST['modify_reason']) > 100)
-			$_POST['modify_reason'] = $smcFunc['substr']($_POST['modify_reason'], 0, 100);
+		if ($smcFunc['strlen']($_POST['modify_reason']) > 100) {
+					$_POST['modify_reason'] = $smcFunc['substr']($_POST['modify_reason'], 0, 100);
+		}
 	}
 
 	if (empty($post_errors))
@@ -2927,8 +3078,9 @@ 
 			}
 		}
 		// If nothing was changed there's no need to add an entry to the moderation log.
-		else
-			$moderationAction = false;
+		else {
+					$moderationAction = false;
+		}
 
 		modifyPost($msgOptions, $topicOptions, $posterOptions);
 
@@ -2946,9 +3098,9 @@ 
 			// Get the proper (default language) response prefix first.
 			if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix')))
 			{
-				if ($language === $user_info['language'])
-					$context['response_prefix'] = $txt['response_prefix'];
-				else
+				if ($language === $user_info['language']) {
+									$context['response_prefix'] = $txt['response_prefix'];
+				} else
 				{
 					loadLanguage('index', $language, false);
 					$context['response_prefix'] = $txt['response_prefix'];
@@ -2970,8 +3122,9 @@ 
 			);
 		}
 
-		if (!empty($moderationAction))
-			logAction('modify', array('topic' => $topic, 'message' => $row['id_msg'], 'member' => $row['id_member'], 'board' => $board));
+		if (!empty($moderationAction)) {
+					logAction('modify', array('topic' => $topic, 'message' => $row['id_msg'], 'member' => $row['id_member'], 'board' => $board));
+		}
 	}
 
 	if (isset($_REQUEST['xml']))
@@ -3012,8 +3165,7 @@ 
 			);
 
 			censorText($context['message']['subject']);
-		}
-		else
+		} else
 		{
 			$context['message'] = array(
 				'id' => $row['id_msg'],
@@ -3025,15 +3177,16 @@ 
 			loadLanguage('Errors');
 			foreach ($post_errors as $post_error)
 			{
-				if ($post_error == 'long_message')
-					$context['message']['errors'][] = sprintf($txt['error_' . $post_error], $modSettings['max_messageLength']);
-				else
-					$context['message']['errors'][] = $txt['error_' . $post_error];
+				if ($post_error == 'long_message') {
+									$context['message']['errors'][] = sprintf($txt['error_' . $post_error], $modSettings['max_messageLength']);
+				} else {
+									$context['message']['errors'][] = $txt['error_' . $post_error];
+				}
 			}
 		}
+	} else {
+			obExit(false);
+	}
 	}
-	else
-		obExit(false);
-}
 
 ?>
\ No newline at end of file

Sources/ManageMembergroups.php

Braces +128 added lines, -88 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 
 /**
@@ -44,8 +45,9 @@ 
 	$_REQUEST['sa'] = isset($_REQUEST['sa']) && isset($subActions[$_REQUEST['sa']]) ? $_REQUEST['sa'] : (allowedTo('manage_membergroups') ? 'index' : 'settings');
 
 	// Is it elsewhere?
-	if (isset($subActions[$_REQUEST['sa']][2]))
-		require_once($sourcedir . '/' . $subActions[$_REQUEST['sa']][2]);
+	if (isset($subActions[$_REQUEST['sa']][2])) {
+			require_once($sourcedir . '/' . $subActions[$_REQUEST['sa']][2]);
+	}
 
 	// Do the permission check, you might not be allowed her.
 	isAllowedTo($subActions[$_REQUEST['sa']][1]);
@@ -104,19 +106,20 @@ 
 					'function' => function($rowData) use ($scripturl)
 					{
 						// Since the moderator group has no explicit members, no link is needed.
-						if ($rowData['id_group'] == 3)
-							$group_name = $rowData['group_name'];
-						else
+						if ($rowData['id_group'] == 3) {
+													$group_name = $rowData['group_name'];
+						} else
 						{
 							$color_style = empty($rowData['online_color']) ? '' : sprintf(' style="color: %1$s;"', $rowData['online_color']);
 							$group_name = sprintf('<a href="%1$s?action=admin;area=membergroups;sa=members;group=%2$d"%3$s>%4$s</a>', $scripturl, $rowData['id_group'], $color_style, $rowData['group_name']);
 						}
 
 						// Add a help option for moderator and administrator.
-						if ($rowData['id_group'] == 1)
-							$group_name .= sprintf(' (<a href="%1$s?action=helpadmin;help=membergroup_administrator" onclick="return reqOverlayDiv(this.href);">?</a>)', $scripturl);
-						elseif ($rowData['id_group'] == 3)
-							$group_name .= sprintf(' (<a href="%1$s?action=helpadmin;help=membergroup_moderator" onclick="return reqOverlayDiv(this.href);">?</a>)', $scripturl);
+						if ($rowData['id_group'] == 1) {
+													$group_name .= sprintf(' (<a href="%1$s?action=helpadmin;help=membergroup_administrator" onclick="return reqOverlayDiv(this.href);">?</a>)', $scripturl);
+						} elseif ($rowData['id_group'] == 3) {
+													$group_name .= sprintf(' (<a href="%1$s?action=helpadmin;help=membergroup_moderator" onclick="return reqOverlayDiv(this.href);">?</a>)', $scripturl);
+						}
 
 						return $group_name;
 					},
@@ -329,12 +332,14 @@ 
 		call_integration_hook('integrate_add_membergroup', array($id_group, $postCountBasedGroup));
 
 		// Update the post groups now, if this is a post group!
-		if (isset($_POST['min_posts']))
-			updateStats('postgroups');
+		if (isset($_POST['min_posts'])) {
+					updateStats('postgroups');
+		}
 
 		// You cannot set permissions for post groups if they are disabled.
-		if ($postCountBasedGroup && empty($modSettings['permission_enable_postgroups']))
-			$_POST['perm_type'] = '';
+		if ($postCountBasedGroup && empty($modSettings['permission_enable_postgroups'])) {
+					$_POST['perm_type'] = '';
+		}
 
 		if ($_POST['perm_type'] == 'predefined')
 		{
@@ -364,8 +369,9 @@ 
 				$smcFunc['db_free_result']($request);
 
 				// Protected groups are... well, protected!
-				if ($copy_type == 1)
-					fatal_lang_error('membergroup_does_not_exist');
+				if ($copy_type == 1) {
+									fatal_lang_error('membergroup_does_not_exist');
+				}
 			}
 
 			// Don't allow copying of a real priviledged person!
@@ -383,18 +389,20 @@ 
 			$inserts = array();
 			while ($row = $smcFunc['db_fetch_assoc']($request))
 			{
-				if (empty($context['illegal_permissions']) || !in_array($row['permission'], $context['illegal_permissions']))
-					$inserts[] = array($id_group, $row['permission'], $row['add_deny']);
+				if (empty($context['illegal_permissions']) || !in_array($row['permission'], $context['illegal_permissions'])) {
+									$inserts[] = array($id_group, $row['permission'], $row['add_deny']);
+				}
 			}
 			$smcFunc['db_free_result']($request);
 
-			if (!empty($inserts))
-				$smcFunc['db_insert']('insert',
+			if (!empty($inserts)) {
+							$smcFunc['db_insert']('insert',
 					'{db_prefix}permissions',
 					array('id_group' => 'int', 'permission' => 'string', 'add_deny' => 'int'),
 					$inserts,
 					array('id_group', 'permission')
 				);
+			}
 
 			$request = $smcFunc['db_query']('', '
 				SELECT id_profile, permission, add_deny
@@ -405,17 +413,19 @@ 
 				)
 			);
 			$inserts = array();
-			while ($row = $smcFunc['db_fetch_assoc']($request))
-				$inserts[] = array($id_group, $row['id_profile'], $row['permission'], $row['add_deny']);
+			while ($row = $smcFunc['db_fetch_assoc']($request)) {
+							$inserts[] = array($id_group, $row['id_profile'], $row['permission'], $row['add_deny']);
+			}
 			$smcFunc['db_free_result']($request);
 
-			if (!empty($inserts))
-				$smcFunc['db_insert']('insert',
+			if (!empty($inserts)) {
+							$smcFunc['db_insert']('insert',
 					'{db_prefix}board_permissions',
 					array('id_group' => 'int', 'id_profile' => 'int', 'permission' => 'string', 'add_deny' => 'int'),
 					$inserts,
 					array('id_group', 'id_profile', 'permission')
 				);
+			}
 
 			// Also get some membergroup information if we're copying and not copying from guests...
 			if ($copy_id > 0 && $_POST['perm_type'] == 'copy')
@@ -468,14 +478,15 @@ 
 		$changed_boards['allow'] = array();
 		$changed_boards['deny'] = array();
 		$changed_boards['ignore'] = array();
-		foreach ($accesses as $group_id => $action)
-			$changed_boards[$action][] = (int) $group_id;
+		foreach ($accesses as $group_id => $action) {
+					$changed_boards[$action][] = (int) $group_id;
+		}
 
 		foreach (array('allow', 'deny') as $board_action)
 		{
 			// Only do this if they have special access requirements.
-			if (!empty($changed_boards[$board_action]))
-				$smcFunc['db_query']('', '
+			if (!empty($changed_boards[$board_action])) {
+							$smcFunc['db_query']('', '
 					UPDATE {db_prefix}boards
 					SET {raw:column} = CASE WHEN {raw:column} = {string:blank_string} THEN {string:group_id_string} ELSE CONCAT({raw:column}, {string:comma_group}) END
 					WHERE id_board IN ({array_int:board_list})',
@@ -487,11 +498,13 @@ 
 						'column' => $board_action == 'allow' ? 'member_groups' : 'deny_member_groups',
 					)
 				);
+			}
 		}
 
 		// If this is joinable then set it to show group membership in people's profiles.
-		if (empty($modSettings['show_group_membership']) && $_POST['group_type'] > 1)
-			updateSettings(array('show_group_membership' => 1));
+		if (empty($modSettings['show_group_membership']) && $_POST['group_type'] > 1) {
+					updateSettings(array('show_group_membership' => 1));
+		}
 
 		// Rebuild the group cache.
 		updateSettings(array(
@@ -512,8 +525,9 @@ 
 	$context['undefined_group'] = !isset($_REQUEST['postgroup']) && !isset($_REQUEST['generalgroup']);
 	$context['allow_protected'] = allowedTo('admin_forum');
 
-	if (!empty($modSettings['deny_boards_access']))
-		loadLanguage('ManagePermissions');
+	if (!empty($modSettings['deny_boards_access'])) {
+			loadLanguage('ManagePermissions');
+	}
 
 	$result = $smcFunc['db_query']('', '
 		SELECT id_group, group_name
@@ -530,11 +544,12 @@ 
 		)
 	);
 	$context['groups'] = array();
-	while ($row = $smcFunc['db_fetch_assoc']($result))
-		$context['groups'][] = array(
+	while ($row = $smcFunc['db_fetch_assoc']($result)) {
+			$context['groups'][] = array(
 			'id' => $row['id_group'],
 			'name' => $row['group_name']
 		);
+	}
 	$smcFunc['db_free_result']($result);
 
 	$request = $smcFunc['db_query']('', '
@@ -551,12 +566,13 @@ 
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
 		// This category hasn't been set up yet..
-		if (!isset($context['categories'][$row['id_cat']]))
-			$context['categories'][$row['id_cat']] = array(
+		if (!isset($context['categories'][$row['id_cat']])) {
+					$context['categories'][$row['id_cat']] = array(
 				'id' => $row['id_cat'],
 				'name' => $row['cat_name'],
 				'boards' => array()
 			);
+		}
 
 		// Set this board up, and let the template know when it's a child.  (indent them..)
 		$context['categories'][$row['id_cat']]['boards'][$row['id_board']] = array(
@@ -604,8 +620,9 @@ 
 	require_once($sourcedir . '/Subs-Membergroups.php');
 	$result = deleteMembergroups((int) $_REQUEST['group']);
 	// Need to throw a warning if it went wrong, but this is the only one we have a message for...
-	if ($result === 'group_cannot_delete_sub')
-		fatal_lang_error('membergroups_cannot_delete_paid', false);
+	if ($result === 'group_cannot_delete_sub') {
+			fatal_lang_error('membergroups_cannot_delete_paid', false);
+	}
 
 	// Go back to the membergroup index.
 	redirectexit('action=admin;area=membergroups;');
@@ -627,8 +644,9 @@ 
 
 	$_REQUEST['group'] = isset($_REQUEST['group']) && $_REQUEST['group'] > 0 ? (int) $_REQUEST['group'] : 0;
 
-	if (!empty($modSettings['deny_boards_access']))
-		loadLanguage('ManagePermissions');
+	if (!empty($modSettings['deny_boards_access'])) {
+			loadLanguage('ManagePermissions');
+	}
 
 	// Make sure this group is editable.
 	if (!empty($_REQUEST['group']))
@@ -650,8 +668,9 @@ 
 	}
 
 	// Now, do we have a valid id?
-	if (empty($_REQUEST['group']))
-		fatal_lang_error('membergroup_does_not_exist', false);
+	if (empty($_REQUEST['group'])) {
+			fatal_lang_error('membergroup_does_not_exist', false);
+	}
 
 	// People who can manage boards are a bit special.
 	require_once($sourcedir . '/Subs-Members.php');
@@ -682,8 +701,9 @@ 
 		require_once($sourcedir . '/Subs-Membergroups.php');
 		$result = deleteMembergroups($_REQUEST['group']);
 		// Need to throw a warning if it went wrong, but this is the only one we have a message for...
-		if ($result === 'group_cannot_delete_sub')
-			fatal_lang_error('membergroups_cannot_delete_paid', false);
+		if ($result === 'group_cannot_delete_sub') {
+					fatal_lang_error('membergroups_cannot_delete_paid', false);
+		}
 
 		redirectexit('action=admin;area=membergroups;');
 	}
@@ -760,16 +780,18 @@ 
 				$request = $smcFunc['db_query']('', '
 					SELECT id_board
 					FROM {db_prefix}boards');
-				while ($row = $smcFunc['db_fetch_assoc']($request))
-					$accesses[(int) $row['id_board']] = 'allow';
+				while ($row = $smcFunc['db_fetch_assoc']($request)) {
+									$accesses[(int) $row['id_board']] = 'allow';
+				}
 				$smcFunc['db_free_result']($request);
 			}
 
 			$changed_boards['allow'] = array();
 			$changed_boards['deny'] = array();
 			$changed_boards['ignore'] = array();
-			foreach ($accesses as $group_id => $action)
-				$changed_boards[$action][] = (int) $group_id;
+			foreach ($accesses as $group_id => $action) {
+							$changed_boards[$action][] = (int) $group_id;
+			}
 
 			foreach (array('allow', 'deny') as $board_action)
 			{
@@ -785,8 +807,8 @@ 
 						'column' => $board_action == 'allow' ? 'member_groups' : 'deny_member_groups',
 					)
 				);
-				while ($row = $smcFunc['db_fetch_assoc']($request))
-					$smcFunc['db_query']('', '
+				while ($row = $smcFunc['db_fetch_assoc']($request)) {
+									$smcFunc['db_query']('', '
 						UPDATE {db_prefix}boards
 						SET {raw:column} = {string:member_group_access}
 						WHERE id_board = {int:current_board}',
@@ -796,11 +818,12 @@ 
 							'column' => $board_action == 'allow' ? 'member_groups' : 'deny_member_groups',
 						)
 					);
+				}
 				$smcFunc['db_free_result']($request);
 
 				// Add the membergroup to all boards that hadn't been set yet.
-				if (!empty($changed_boards[$board_action]))
-					$smcFunc['db_query']('', '
+				if (!empty($changed_boards[$board_action])) {
+									$smcFunc['db_query']('', '
 						UPDATE {db_prefix}boards
 						SET {raw:column} = CASE WHEN {raw:column} = {string:blank_string} THEN {string:group_id_string} ELSE CONCAT({raw:column}, {string:comma_group}) END
 						WHERE id_board IN ({array_int:board_list})
@@ -814,6 +837,7 @@ 
 							'column' => $board_action == 'allow' ? 'member_groups' : 'deny_member_groups',
 						)
 					);
+				}
 			}
 		}
 
@@ -839,12 +863,14 @@ 
 				)
 			);
 			$updates = array();
-			while ($row = $smcFunc['db_fetch_assoc']($request))
-				$updates[$row['additional_groups']][] = $row['id_member'];
+			while ($row = $smcFunc['db_fetch_assoc']($request)) {
+							$updates[$row['additional_groups']][] = $row['id_member'];
+			}
 			$smcFunc['db_free_result']($request);
 
-			foreach ($updates as $additional_groups => $memberArray)
-				updateMemberData($memberArray, array('additional_groups' => implode(',', array_diff(explode(',', $additional_groups), array((int) $_REQUEST['group'])))));
+			foreach ($updates as $additional_groups => $memberArray) {
+							updateMemberData($memberArray, array('additional_groups' => implode(',', array_diff(explode(',', $additional_groups), array((int) $_REQUEST['group'])))));
+			}
 
 			// Sorry, but post groups can't moderate boards
 			$smcFunc['db_query']('', '
@@ -854,8 +880,7 @@ 
 					'current_group' => (int) $_REQUEST['group'],
 				)
 			);
-		}
-		elseif ($_REQUEST['group'] != 3)
+		} elseif ($_REQUEST['group'] != 3)
 		{
 			// Making it a hidden group? If so remove everyone with it as primary group (Actually, just make them additional).
 			if ($_POST['group_hidden'] == 2)
@@ -870,8 +895,9 @@ 
 					)
 				);
 				$updates = array();
-				while ($row = $smcFunc['db_fetch_assoc']($request))
-					$updates[$row['additional_groups']][] = $row['id_member'];
+				while ($row = $smcFunc['db_fetch_assoc']($request)) {
+									$updates[$row['additional_groups']][] = $row['id_member'];
+				}
 				$smcFunc['db_free_result']($request);
 
 				foreach ($updates as $additional_groups => $memberArray)
@@ -913,8 +939,9 @@ 
 			$smcFunc['db_free_result']($request);
 
 			// Do we need to update the setting?
-			if ((empty($modSettings['show_group_membership']) && $have_joinable) || (!empty($modSettings['show_group_membership']) && !$have_joinable))
-				updateSettings(array('show_group_membership' => $have_joinable ? 1 : 0));
+			if ((empty($modSettings['show_group_membership']) && $have_joinable) || (!empty($modSettings['show_group_membership']) && !$have_joinable)) {
+							updateSettings(array('show_group_membership' => $have_joinable ? 1 : 0));
+			}
 		}
 
 		// Do we need to set inherited permissions?
@@ -947,8 +974,9 @@ 
 				{
 					$moderators[$k] = trim($moderators[$k]);
 
-					if (strlen($moderators[$k]) == 0)
-						unset($moderators[$k]);
+					if (strlen($moderators[$k]) == 0) {
+											unset($moderators[$k]);
+					}
 				}
 
 				// Find all the id_member's for the member_name's in the list.
@@ -964,8 +992,9 @@ 
 							'count' => count($moderators),
 						)
 					);
-					while ($row = $smcFunc['db_fetch_assoc']($request))
-						$group_moderators[] = $row['id_member'];
+					while ($row = $smcFunc['db_fetch_assoc']($request)) {
+											$group_moderators[] = $row['id_member'];
+					}
 					$smcFunc['db_free_result']($request);
 				}
 			}
@@ -973,8 +1002,9 @@ 
 			if (!empty($_POST['moderator_list']))
 			{
 				$moderators = array();
-				foreach ($_POST['moderator_list'] as $moderator)
-					$moderators[] = (int) $moderator;
+				foreach ($_POST['moderator_list'] as $moderator) {
+									$moderators[] = (int) $moderator;
+				}
 
 				if (!empty($moderators))
 				{
@@ -988,8 +1018,9 @@ 
 							'num_moderators' => count($moderators),
 						)
 					);
-					while ($row = $smcFunc['db_fetch_assoc']($request))
-						$group_moderators[] = $row['id_member'];
+					while ($row = $smcFunc['db_fetch_assoc']($request)) {
+											$group_moderators[] = $row['id_member'];
+					}
 					$smcFunc['db_free_result']($request);
 				}
 			}
@@ -1001,8 +1032,9 @@ 
 			if (!empty($group_moderators))
 			{
 				$mod_insert = array();
-				foreach ($group_moderators as $moderator)
-					$mod_insert[] = array($_REQUEST['group'], $moderator);
+				foreach ($group_moderators as $moderator) {
+									$mod_insert[] = array($_REQUEST['group'], $moderator);
+				}
 
 				$smcFunc['db_insert']('insert',
 					'{db_prefix}group_moderators',
@@ -1036,8 +1068,9 @@ 
 			'current_group' => (int) $_REQUEST['group'],
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('membergroup_does_not_exist', false);
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('membergroup_does_not_exist', false);
+	}
 	$row = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
 
@@ -1074,14 +1107,16 @@ 
 		)
 	);
 	$context['group']['moderators'] = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$context['group']['moderators'][$row['id_member']] = $row['real_name'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$context['group']['moderators'][$row['id_member']] = $row['real_name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	$context['group']['moderator_list'] = empty($context['group']['moderators']) ? '' : '&quot;' . implode('&quot;, &quot;', $context['group']['moderators']) . '&quot;';
 
-	if (!empty($context['group']['moderators']))
-		list ($context['group']['last_moderator_id']) = array_slice(array_keys($context['group']['moderators']), -1);
+	if (!empty($context['group']['moderators'])) {
+			list ($context['group']['last_moderator_id']) = array_slice(array_keys($context['group']['moderators']), -1);
+	}
 
 	// Get a list of boards this membergroup is allowed to see.
 	$context['boards'] = array();
@@ -1101,12 +1136,13 @@ 
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
 			// This category hasn't been set up yet..
-			if (!isset($context['categories'][$row['id_cat']]))
-				$context['categories'][$row['id_cat']] = array(
+			if (!isset($context['categories'][$row['id_cat']])) {
+							$context['categories'][$row['id_cat']] = array(
 					'id' => $row['id_cat'],
 					'name' => $row['cat_name'],
 					'boards' => array()
 				);
+			}
 
 			// Set this board up, and let the template know when it's a child.  (indent them..)
 			$context['categories'][$row['id_cat']]['boards'][$row['id_board']] = array(
@@ -1154,19 +1190,22 @@ 
 				$image_info = getimagesize($settings['default_theme_dir'] . '/images/membericons/' . $value);
 
 				// If this is bigger than 128 in width or 32 in height, skip this one.
-				if ($image_info == false || $image_info[0] > 128 || $image_info[1] > 32)
-					continue;
+				if ($image_info == false || $image_info[0] > 128 || $image_info[1] > 32) {
+									continue;
+				}
 
 				// Else it's valid. Add it in.
-				else
-					$context['possible_icons'][] = $value;
+				else {
+									$context['possible_icons'][] = $value;
+				}
 			}
 		}
 	}
 
 	// Insert our JS, if we have possible icons.
-	if (!empty($context['possible_icons']))
-		loadJavaScriptFile('icondropdown.js', array('validate' => true, 'minimize' => true), 'smf_icondropdown');
+	if (!empty($context['possible_icons'])) {
+			loadJavaScriptFile('icondropdown.js', array('validate' => true, 'minimize' => true), 'smf_icondropdown');
+	}
 
 	loadJavaScriptFile('suggest.js', array('defer' => false, 'minimize' => true), 'smf_suggest');
 
@@ -1188,8 +1227,9 @@ 
 		)
 	);
 	$context['inheritable_groups'] = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$context['inheritable_groups'][$row['id_group']] = $row['group_name'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$context['inheritable_groups'][$row['id_group']] = $row['group_name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	call_integration_hook('integrate_view_membergroup');

Sources/PersonalMessage.php

Braces +633 added lines, -471 removed lines

@@ -15,8 +15,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * This helps organize things...
@@ -37,13 +38,14 @@ 
 
 	loadLanguage('PersonalMessage+Drafts');
 
-	if (!isset($_REQUEST['xml']))
-		loadTemplate('PersonalMessage');
+	if (!isset($_REQUEST['xml'])) {
+			loadTemplate('PersonalMessage');
+	}
 
 	// Load up the members maximum message capacity.
-	if ($user_info['is_admin'])
-		$context['message_limit'] = 0;
-	elseif (($context['message_limit'] = cache_get_data('msgLimit:' . $user_info['id'], 360)) === null)
+	if ($user_info['is_admin']) {
+			$context['message_limit'] = 0;
+	} elseif (($context['message_limit'] = cache_get_data('msgLimit:' . $user_info['id'], 360)) === null)
 	{
 		// @todo Why do we do this?  It seems like if they have any limit we should use it.
 		$request = $smcFunc['db_query']('', '
@@ -78,8 +80,9 @@ 
 	}
 
 	// a previous message was sent successfully? show a small indication.
-	if (isset($_GET['done']) && ($_GET['done'] == 'sent'))
-		$context['pm_sent'] = true;
+	if (isset($_GET['done']) && ($_GET['done'] == 'sent')) {
+			$context['pm_sent'] = true;
+	}
 
 	$context['labels'] = array();
 
@@ -210,11 +213,11 @@ 
 	{
 		$_REQUEST['sa'] = '';
 		MessageFolder();
-	}
-	else
+	} else
 	{
-		if (!isset($_REQUEST['xml']) && $_REQUEST['sa'] != 'popup')
-			messageIndexBar($_REQUEST['sa']);
+		if (!isset($_REQUEST['xml']) && $_REQUEST['sa'] != 'popup') {
+					messageIndexBar($_REQUEST['sa']);
+		}
 
 		call_helper($subActions[$_REQUEST['sa']]);
 	}
@@ -291,16 +294,17 @@ 
 	);
 
 	// Handle labels.
-	if (empty($context['currently_using_labels']))
-		unset($pm_areas['labels']);
-	else
+	if (empty($context['currently_using_labels'])) {
+			unset($pm_areas['labels']);
+	} else
 	{
 		// Note we send labels by id as it will have less problems in the querystring.
 		$unread_in_labels = 0;
 		foreach ($context['labels'] as $label)
 		{
-			if ($label['id'] == -1)
-				continue;
+			if ($label['id'] == -1) {
+							continue;
+			}
 
 			// Count the amount of unread items in labels.
 			$unread_in_labels += $label['unread_messages'];
@@ -314,8 +318,9 @@ 
 			);
 		}
 
-		if (!empty($unread_in_labels))
-			$pm_areas['labels']['title'] .= ' <span class="amt">' . $unread_in_labels . '</span>';
+		if (!empty($unread_in_labels)) {
+					$pm_areas['labels']['title'] .= ' <span class="amt">' . $unread_in_labels . '</span>';
+		}
 	}
 
 	$pm_areas['folders']['areas']['inbox']['unread_messages'] = &$context['labels'][-1]['unread_messages'];
@@ -353,8 +358,9 @@ 
 	unset($pm_areas);
 
 	// No menu means no access.
-	if (!$pm_include_data && (!$user_info['is_guest'] || validateSession()))
-		fatal_lang_error('no_access', false);
+	if (!$pm_include_data && (!$user_info['is_guest'] || validateSession())) {
+			fatal_lang_error('no_access', false);
+	}
 
 	// Make a note of the Unique ID for this menu.
 	$context['pm_menu_id'] = $context['max_menu_id'];
@@ -365,9 +371,10 @@ 
 	$context['menu_item_selected'] = $current_area;
 
 	// Set the template for this area and add the profile layer.
-	if (!isset($_REQUEST['xml']))
-		$context['template_layers'][] = 'pm';
-}
+	if (!isset($_REQUEST['xml'])) {
+			$context['template_layers'][] = 'pm';
+	}
+	}
 
 /**
  * The popup for when we ask for the popup from the user.
@@ -399,8 +406,9 @@ 
 		)
 	);
 	$pms = array();
-	while ($row = $smcFunc['db_fetch_row']($request))
-		$pms[] = $row[0];
+	while ($row = $smcFunc['db_fetch_row']($request)) {
+			$pms[] = $row[0];
+	}
 	$smcFunc['db_free_result']($request);
 
 	if (!empty($pms))
@@ -428,8 +436,9 @@ 
 		);
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
-			if (!empty($row['id_member_from']))
-				$senders[] = $row['id_member_from'];
+			if (!empty($row['id_member_from'])) {
+							$senders[] = $row['id_member_from'];
+			}
 
 			$row['replied_to_you'] = $row['id_pm'] != $row['id_pm_head'];
 			$row['time'] = timeformat($row['timestamp']);
@@ -439,13 +448,15 @@ 
 		$smcFunc['db_free_result']($request);
 
 		$senders = loadMemberData($senders);
-		foreach ($senders as $member)
-			loadMemberContext($member);
+		foreach ($senders as $member) {
+					loadMemberContext($member);
+		}
 
 		// Having loaded everyone, attach them to the PMs.
-		foreach ($context['unread_pms'] as $id_pm => $details)
-			if (!empty($memberContext[$details['id_member_from']]))
+		foreach ($context['unread_pms'] as $id_pm => $details) {
+					if (!empty($memberContext[$details['id_member_from']]))
 				$context['unread_pms'][$id_pm]['member'] = &$memberContext[$details['id_member_from']];
+		}
 	}
 }
 
@@ -465,12 +476,13 @@ 
 	}
 
 	// Make sure the starting location is valid.
-	if (isset($_GET['start']) && $_GET['start'] != 'new')
-		$_GET['start'] = (int) $_GET['start'];
-	elseif (!isset($_GET['start']) && !empty($options['view_newest_pm_first']))
-		$_GET['start'] = 0;
-	else
-		$_GET['start'] = 'new';
+	if (isset($_GET['start']) && $_GET['start'] != 'new') {
+			$_GET['start'] = (int) $_GET['start'];
+	} elseif (!isset($_GET['start']) && !empty($options['view_newest_pm_first'])) {
+			$_GET['start'] = 0;
+	} else {
+			$_GET['start'] = 'new';
+	}
 
 	// Set up some basic theme stuff.
 	$context['from_or_to'] = $context['folder'] != 'sent' ? 'from' : 'to';
@@ -487,8 +499,7 @@ 
 	{
 		$labelQuery = '
 			AND pmr.in_inbox = 1';
-	}
-	elseif ($context['folder'] != 'sent')
+	} elseif ($context['folder'] != 'sent')
 	{
 		$labelJoin = '
 			INNER JOIN {db_prefix}pm_labeled_messages AS pl ON (pl.id_pm = pmr.id_pm)';
@@ -530,22 +541,24 @@ 
 	$txt['delete_all'] = str_replace('PMBOX', $pmbox, $txt['delete_all']);
 
 	// Now, build the link tree!
-	if ($context['current_label_id'] == -1)
-		$context['linktree'][] = array(
+	if ($context['current_label_id'] == -1) {
+			$context['linktree'][] = array(
 			'url' => $scripturl . '?action=pm;f=' . $context['folder'],
 			'name' => $pmbox
 		);
+	}
 
 	// Build it further for a label.
-	if ($context['current_label_id'] != -1)
-		$context['linktree'][] = array(
+	if ($context['current_label_id'] != -1) {
+			$context['linktree'][] = array(
 			'url' => $scripturl . '?action=pm;f=' . $context['folder'] . ';l=' . $context['current_label_id'],
 			'name' => $txt['pm_current_label'] . ': ' . $context['current_label']
 		);
+	}
 
 	// Figure out how many messages there are.
-	if ($context['folder'] == 'sent')
-		$request = $smcFunc['db_query']('', '
+	if ($context['folder'] == 'sent') {
+			$request = $smcFunc['db_query']('', '
 			SELECT COUNT(' . ($context['display_mode'] == 2 ? 'DISTINCT pm.id_pm_head' : '*') . ')
 			FROM {db_prefix}personal_messages AS pm
 			WHERE pm.id_member_from = {int:current_member}
@@ -555,8 +568,8 @@ 
 				'not_deleted' => 0,
 			)
 		);
-	else
-		$request = $smcFunc['db_query']('', '
+	} else {
+			$request = $smcFunc['db_query']('', '
 			SELECT COUNT(' . ($context['display_mode'] == 2 ? 'DISTINCT pm.id_pm_head' : '*') . ')
 			FROM {db_prefix}pm_recipients AS pmr' . ($context['display_mode'] == 2 ? '
 				INNER JOIN {db_prefix}personal_messages AS pm ON (pm.id_pm = pmr.id_pm)' : '') . $labelJoin . '
@@ -567,6 +580,7 @@ 
 				'not_deleted' => 0,
 			)
 		);
+	}
 	list ($max_messages) = $smcFunc['db_fetch_row']($request);
 	$smcFunc['db_free_result']($request);
 
@@ -575,10 +589,11 @@ 
 	$maxPerPage = empty($modSettings['disableCustomPerPage']) && !empty($options['messages_per_page']) ? $options['messages_per_page'] : $modSettings['defaultMaxMessages'];
 
 	// Start on the last page.
-	if (!is_numeric($_GET['start']) || $_GET['start'] >= $max_messages)
-		$_GET['start'] = ($max_messages - 1) - (($max_messages - 1) % $maxPerPage);
-	elseif ($_GET['start'] < 0)
-		$_GET['start'] = 0;
+	if (!is_numeric($_GET['start']) || $_GET['start'] >= $max_messages) {
+			$_GET['start'] = ($max_messages - 1) - (($max_messages - 1) % $maxPerPage);
+	} elseif ($_GET['start'] < 0) {
+			$_GET['start'] = 0;
+	}
 
 	// ... but wait - what if we want to start from a specific message?
 	if (isset($_GET['pmid']))
@@ -586,19 +601,21 @@ 
 		$pmID = (int) $_GET['pmid'];
 
 		// Make sure you have access to this PM.
-		if (!isAccessiblePM($pmID, $context['folder'] == 'sent' ? 'outbox' : 'inbox'))
-			fatal_lang_error('no_access', false);
+		if (!isAccessiblePM($pmID, $context['folder'] == 'sent' ? 'outbox' : 'inbox')) {
+					fatal_lang_error('no_access', false);
+		}
 
 		$context['current_pm'] = $pmID;
 
 		// With only one page of PM's we're gonna want page 1.
-		if ($max_messages <= $maxPerPage)
-			$_GET['start'] = 0;
+		if ($max_messages <= $maxPerPage) {
+					$_GET['start'] = 0;
+		}
 		// If we pass kstart we assume we're in the right place.
 		elseif (!isset($_GET['kstart']))
 		{
-			if ($context['folder'] == 'sent')
-				$request = $smcFunc['db_query']('', '
+			if ($context['folder'] == 'sent') {
+							$request = $smcFunc['db_query']('', '
 					SELECT COUNT(' . ($context['display_mode'] == 2 ? 'DISTINCT pm.id_pm_head' : '*') . ')
 					FROM {db_prefix}personal_messages
 					WHERE id_member_from = {int:current_member}
@@ -610,8 +627,8 @@ 
 						'id_pm' => $pmID,
 					)
 				);
-			else
-				$request = $smcFunc['db_query']('', '
+			} else {
+							$request = $smcFunc['db_query']('', '
 					SELECT COUNT(' . ($context['display_mode'] == 2 ? 'DISTINCT pm.id_pm_head' : '*') . ')
 					FROM {db_prefix}pm_recipients AS pmr' . ($context['display_mode'] == 2 ? '
 						INNER JOIN {db_prefix}personal_messages AS pm ON (pm.id_pm = pmr.id_pm)' : '') . $labelJoin . '
@@ -624,6 +641,7 @@ 
 						'id_pm' => $pmID,
 					)
 				);
+			}
 
 			list ($_GET['start']) = $smcFunc['db_fetch_row']($request);
 			$smcFunc['db_free_result']($request);
@@ -638,8 +656,9 @@ 
 	{
 		$pmsg = (int) $_GET['pmsg'];
 
-		if (!isAccessiblePM($pmsg, $context['folder'] == 'sent' ? 'outbox' : 'inbox'))
-			fatal_lang_error('no_access', false);
+		if (!isAccessiblePM($pmsg, $context['folder'] == 'sent' ? 'outbox' : 'inbox')) {
+					fatal_lang_error('no_access', false);
+		}
 	}
 
 	// Set up the page index.
@@ -734,8 +753,9 @@ 
 	{
 		if (!isset($recipients[$row['id_pm']]))
 		{
-			if (isset($row['id_member_from']))
-				$posters[$row['id_pm']] = $row['id_member_from'];
+			if (isset($row['id_member_from'])) {
+							$posters[$row['id_pm']] = $row['id_member_from'];
+			}
 			$pms[$row['id_pm']] = $row['id_pm'];
 			$recipients[$row['id_pm']] = array(
 				'to' => array(),
@@ -744,29 +764,33 @@ 
 		}
 
 		// Keep track of the last message so we know what the head is without another query!
-		if ((empty($pmID) && (empty($options['view_newest_pm_first']) || !isset($lastData))) || empty($lastData) || (!empty($pmID) && $pmID == $row['id_pm']))
-			$lastData = array(
+		if ((empty($pmID) && (empty($options['view_newest_pm_first']) || !isset($lastData))) || empty($lastData) || (!empty($pmID) && $pmID == $row['id_pm'])) {
+					$lastData = array(
 				'id' => $row['id_pm'],
 				'head' => $row['id_pm_head'],
 			);
+		}
 	}
 	$smcFunc['db_free_result']($request);
 
 	// Make sure that we have been given a correct head pm id!
-	if ($context['display_mode'] == 2 && !empty($pmID) && $pmID != $lastData['id'])
-		fatal_lang_error('no_access', false);
+	if ($context['display_mode'] == 2 && !empty($pmID) && $pmID != $lastData['id']) {
+			fatal_lang_error('no_access', false);
+	}
 
 	if (!empty($pms))
 	{
 		// Select the correct current message.
-		if (empty($pmID))
-			$context['current_pm'] = $lastData['id'];
+		if (empty($pmID)) {
+					$context['current_pm'] = $lastData['id'];
+		}
 
 		// This is a list of the pm's that are used for "full" display.
-		if ($context['display_mode'] == 0)
-			$display_pms = $pms;
-		else
-			$display_pms = array($context['current_pm']);
+		if ($context['display_mode'] == 0) {
+					$display_pms = $pms;
+		} else {
+					$display_pms = array($context['current_pm']);
+		}
 
 		// At this point we know the main id_pm's. But - if we are looking at conversations we need the others!
 		if ($context['display_mode'] == 2)
@@ -788,16 +812,18 @@ 
 			while ($row = $smcFunc['db_fetch_assoc']($request))
 			{
 				// This is, frankly, a joke. We will put in a workaround for people sending to themselves - yawn!
-				if ($context['folder'] == 'sent' && $row['id_member_from'] == $user_info['id'] && $row['deleted_by_sender'] == 1)
-					continue;
-				elseif ($row['id_member'] == $user_info['id'] & $row['deleted'] == 1)
-					continue;
+				if ($context['folder'] == 'sent' && $row['id_member_from'] == $user_info['id'] && $row['deleted_by_sender'] == 1) {
+									continue;
+				} elseif ($row['id_member'] == $user_info['id'] & $row['deleted'] == 1) {
+									continue;
+				}
 
-				if (!isset($recipients[$row['id_pm']]))
-					$recipients[$row['id_pm']] = array(
+				if (!isset($recipients[$row['id_pm']])) {
+									$recipients[$row['id_pm']] = array(
 						'to' => array(),
 						'bcc' => array()
 					);
+				}
 				$display_pms[] = $row['id_pm'];
 				$posters[$row['id_pm']] = $row['id_member_from'];
 			}
@@ -848,8 +874,9 @@ 
 				while ($row2 = $smcFunc['db_fetch_assoc']($request2))
 				{
 					$l_id = $row2['id_label'];
-					if (isset($context['labels'][$l_id]))
-						$context['message_labels'][$row['id_pm']][$l_id] = array('id' => $l_id, 'name' => $context['labels'][$l_id]['name']);
+					if (isset($context['labels'][$l_id])) {
+											$context['message_labels'][$row['id_pm']][$l_id] = array('id' => $l_id, 'name' => $context['labels'][$l_id]['name']);
+					}
 				}
 
 				$smcFunc['db_free_result']($request2);
@@ -866,9 +893,10 @@ 
 		// Make sure we don't load unnecessary data.
 		if ($context['display_mode'] == 1)
 		{
-			foreach ($posters as $k => $v)
-				if (!in_array($k, $display_pms))
+			foreach ($posters as $k => $v) {
+							if (!in_array($k, $display_pms))
 					unset($posters[$k]);
+			}
 		}
 
 		// Load any users....
@@ -879,8 +907,9 @@ 
 		{
 			// Get the order right.
 			$orderBy = array();
-			foreach (array_reverse($pms) as $pm)
-				$orderBy[] = 'pm.id_pm = ' . $pm;
+			foreach (array_reverse($pms) as $pm) {
+							$orderBy[] = 'pm.id_pm = ' . $pm;
+			}
 
 			// Seperate query for these bits!
 			$subjects_request = $smcFunc['db_query']('', '
@@ -926,9 +955,9 @@ 
 			// Allow mods to add additional buttons here
 			call_integration_hook('integrate_conversation_buttons');
 		}
+	} else {
+			$messages_request = false;
 	}
-	else
-		$messages_request = false;
 
 	$context['can_send_pm'] = allowedTo('pm_send');
 	$context['can_send_email'] = allowedTo('moderate_forum');
@@ -939,11 +968,13 @@ 
 	if ($context['folder'] != 'sent' && !empty($context['labels'][(int) $context['current_label_id']]['unread_messages']))
 	{
 		// If the display mode is "old sk00l" do them all...
-		if ($context['display_mode'] == 0)
-			markMessages(null, $context['current_label_id']);
+		if ($context['display_mode'] == 0) {
+					markMessages(null, $context['current_label_id']);
+		}
 		// Otherwise do just the current one!
-		elseif (!empty($context['current_pm']))
-			markMessages($display_pms, $context['current_label_id']);
+		elseif (!empty($context['current_pm'])) {
+					markMessages($display_pms, $context['current_label_id']);
+		}
 	}
 }
 
@@ -961,8 +992,9 @@ 
 
 	// Count the current message number....
 	static $counter = null;
-	if ($counter === null || $reset)
-		$counter = $context['start'];
+	if ($counter === null || $reset) {
+			$counter = $context['start'];
+	}
 
 	static $temp_pm_selected = null;
 	if ($temp_pm_selected === null)
@@ -1007,19 +1039,22 @@ 
 	}
 
 	// Bail if it's false, ie. no messages.
-	if ($messages_request == false)
-		return false;
+	if ($messages_request == false) {
+			return false;
+	}
 
 	// Reset the data?
-	if ($reset == true)
-		return @$smcFunc['db_data_seek']($messages_request, 0);
+	if ($reset == true) {
+			return @$smcFunc['db_data_seek']($messages_request, 0);
+	}
 
 	// Get the next one... bail if anything goes wrong.
 	$message = $smcFunc['db_fetch_assoc']($messages_request);
 	if (!$message)
 	{
-		if ($type != 'subject')
-			$smcFunc['db_free_result']($messages_request);
+		if ($type != 'subject') {
+					$smcFunc['db_free_result']($messages_request);
+		}
 
 		return false;
 	}
@@ -1039,8 +1074,7 @@ 
 		$memberContext[$message['id_member_from']]['email'] = '';
 		$memberContext[$message['id_member_from']]['show_email'] = false;
 		$memberContext[$message['id_member_from']]['is_guest'] = true;
-	}
-	else
+	} else
 	{
 		$memberContext[$message['id_member_from']]['can_view_profile'] = allowedTo('profile_view') || ($message['id_member_from'] == $user_info['id'] && !$user_info['is_guest']);
 		$memberContext[$message['id_member_from']]['can_see_warning'] = !isset($context['disabled_fields']['warning_status']) && $memberContext[$message['id_member_from']]['warning_status'] && ($context['user']['can_mod'] || (!empty($modSettings['warning_show']) && ($modSettings['warning_show'] > 1 || $message['id_member_from'] == $user_info['id'])));
@@ -1081,9 +1115,10 @@ 
 	$counter++;
 
 	// Any custom profile fields?
-	if (!empty($memberContext[$message['id_member_from']]['custom_fields']))
-		foreach ($memberContext[$message['id_member_from']]['custom_fields'] as $custom)
+	if (!empty($memberContext[$message['id_member_from']]['custom_fields'])) {
+			foreach ($memberContext[$message['id_member_from']]['custom_fields'] as $custom)
 			$output['custom_fields'][$context['cust_profile_fields_placement'][$custom['placement']]][] = $custom;
+	}
 
 	call_integration_hook('integrate_prepare_pm_context', array(&$output, &$message, $counter));
 
@@ -1107,22 +1142,28 @@ 
 			$context['search_params'][$k] = $v;
 		}
 	}
-	if (isset($_REQUEST['search']))
-		$context['search_params']['search'] = un_htmlspecialchars($_REQUEST['search']);
+	if (isset($_REQUEST['search'])) {
+			$context['search_params']['search'] = un_htmlspecialchars($_REQUEST['search']);
+	}
 
-	if (isset($context['search_params']['search']))
-		$context['search_params']['search'] = $smcFunc['htmlspecialchars']($context['search_params']['search']);
-	if (isset($context['search_params']['userspec']))
-		$context['search_params']['userspec'] = $smcFunc['htmlspecialchars']($context['search_params']['userspec']);
+	if (isset($context['search_params']['search'])) {
+			$context['search_params']['search'] = $smcFunc['htmlspecialchars']($context['search_params']['search']);
+	}
+	if (isset($context['search_params']['userspec'])) {
+			$context['search_params']['userspec'] = $smcFunc['htmlspecialchars']($context['search_params']['userspec']);
+	}
 
-	if (!empty($context['search_params']['searchtype']))
-		$context['search_params']['searchtype'] = 2;
+	if (!empty($context['search_params']['searchtype'])) {
+			$context['search_params']['searchtype'] = 2;
+	}
 
-	if (!empty($context['search_params']['minage']))
-		$context['search_params']['minage'] = (int) $context['search_params']['minage'];
+	if (!empty($context['search_params']['minage'])) {
+			$context['search_params']['minage'] = (int) $context['search_params']['minage'];
+	}
 
-	if (!empty($context['search_params']['maxage']))
-		$context['search_params']['maxage'] = (int) $context['search_params']['maxage'];
+	if (!empty($context['search_params']['maxage'])) {
+			$context['search_params']['maxage'] = (int) $context['search_params']['maxage'];
+	}
 
 	$context['search_params']['subject_only'] = !empty($context['search_params']['subject_only']);
 	$context['search_params']['show_complete'] = !empty($context['search_params']['show_complete']);
@@ -1149,8 +1190,9 @@ 
 		$context['search_errors']['messages'] = array();
 		foreach ($context['search_errors'] as $search_error => $dummy)
 		{
-			if ($search_error == 'messages')
-				continue;
+			if ($search_error == 'messages') {
+							continue;
+			}
 
 			$context['search_errors']['messages'][] = $txt['error_' . $search_error];
 		}
@@ -1172,8 +1214,9 @@ 
 	global $scripturl, $modSettings, $user_info, $context, $txt;
 	global $memberContext, $smcFunc;
 
-	if (!empty($context['load_average']) && !empty($modSettings['loadavg_search']) && $context['load_average'] >= $modSettings['loadavg_search'])
-		fatal_lang_error('loadavg_search_disabled', false);
+	if (!empty($context['load_average']) && !empty($modSettings['loadavg_search']) && $context['load_average'] >= $modSettings['loadavg_search']) {
+			fatal_lang_error('loadavg_search_disabled', false);
+	}
 
 	/**
 	 * @todo For the moment force the folder to the inbox.
@@ -1202,35 +1245,40 @@ 
 	$context['start'] = isset($_GET['start']) ? (int) $_GET['start'] : 0;
 
 	// Store whether simple search was used (needed if the user wants to do another query).
-	if (!isset($search_params['advanced']))
-		$search_params['advanced'] = empty($_REQUEST['advanced']) ? 0 : 1;
+	if (!isset($search_params['advanced'])) {
+			$search_params['advanced'] = empty($_REQUEST['advanced']) ? 0 : 1;
+	}
 
 	// 1 => 'allwords' (default, don't set as param) / 2 => 'anywords'.
-	if (!empty($search_params['searchtype']) || (!empty($_REQUEST['searchtype']) && $_REQUEST['searchtype'] == 2))
-		$search_params['searchtype'] = 2;
+	if (!empty($search_params['searchtype']) || (!empty($_REQUEST['searchtype']) && $_REQUEST['searchtype'] == 2)) {
+			$search_params['searchtype'] = 2;
+	}
 
 	// Minimum age of messages. Default to zero (don't set param in that case).
-	if (!empty($search_params['minage']) || (!empty($_REQUEST['minage']) && $_REQUEST['minage'] > 0))
-		$search_params['minage'] = !empty($search_params['minage']) ? (int) $search_params['minage'] : (int) $_REQUEST['minage'];
+	if (!empty($search_params['minage']) || (!empty($_REQUEST['minage']) && $_REQUEST['minage'] > 0)) {
+			$search_params['minage'] = !empty($search_params['minage']) ? (int) $search_params['minage'] : (int) $_REQUEST['minage'];
+	}
 
 	// Maximum age of messages. Default to infinite (9999 days: param not set).
-	if (!empty($search_params['maxage']) || (!empty($_REQUEST['maxage']) && $_REQUEST['maxage'] != 9999))
-		$search_params['maxage'] = !empty($search_params['maxage']) ? (int) $search_params['maxage'] : (int) $_REQUEST['maxage'];
+	if (!empty($search_params['maxage']) || (!empty($_REQUEST['maxage']) && $_REQUEST['maxage'] != 9999)) {
+			$search_params['maxage'] = !empty($search_params['maxage']) ? (int) $search_params['maxage'] : (int) $_REQUEST['maxage'];
+	}
 
 	$search_params['subject_only'] = !empty($search_params['subject_only']) || !empty($_REQUEST['subject_only']);
 	$search_params['show_complete'] = !empty($search_params['show_complete']) || !empty($_REQUEST['show_complete']);
 
 	// Default the user name to a wildcard matching every user (*).
-	if (!empty($search_params['user_spec']) || (!empty($_REQUEST['userspec']) && $_REQUEST['userspec'] != '*'))
-		$search_params['userspec'] = isset($search_params['userspec']) ? $search_params['userspec'] : $_REQUEST['userspec'];
+	if (!empty($search_params['user_spec']) || (!empty($_REQUEST['userspec']) && $_REQUEST['userspec'] != '*')) {
+			$search_params['userspec'] = isset($search_params['userspec']) ? $search_params['userspec'] : $_REQUEST['userspec'];
+	}
 
 	// This will be full of all kinds of parameters!
 	$searchq_parameters = array();
 
 	// If there's no specific user, then don't mention it in the main query.
-	if (empty($search_params['userspec']))
-		$userQuery = '';
-	else
+	if (empty($search_params['userspec'])) {
+			$userQuery = '';
+	} else
 	{
 		$userString = strtr($smcFunc['htmlspecialchars']($search_params['userspec'], ENT_QUOTES), array('&quot;' => '"'));
 		$userString = strtr($userString, array('%' => '\%', '_' => '\_', '*' => '%', '?' => '_'));
@@ -1242,8 +1290,9 @@ 
 		{
 			$possible_users[$k] = trim($possible_users[$k]);
 
-			if (strlen($possible_users[$k]) == 0)
-				unset($possible_users[$k]);
+			if (strlen($possible_users[$k]) == 0) {
+							unset($possible_users[$k]);
+			}
 		}
 
 		if (!empty($possible_users))
@@ -1255,8 +1304,9 @@ 
 			{
 				$where_params['name_' . $k] = $v;
 				$where_clause[] = '{raw:real_name} LIKE {string:name_' . $k . '}';
-				if (!isset($where_params['real_name']))
-					$where_params['real_name'] = $smcFunc['db_case_sensitive'] ? 'LOWER(real_name)' : 'real_name';
+				if (!isset($where_params['real_name'])) {
+									$where_params['real_name'] = $smcFunc['db_case_sensitive'] ? 'LOWER(real_name)' : 'real_name';
+				}
 			}
 
 			// Who matches those criteria?
@@ -1269,28 +1319,28 @@ 
 			);
 
 			// Simply do nothing if there're too many members matching the criteria.
-			if ($smcFunc['db_num_rows']($request) > $maxMembersToSearch)
-				$userQuery = '';
-			elseif ($smcFunc['db_num_rows']($request) == 0)
+			if ($smcFunc['db_num_rows']($request) > $maxMembersToSearch) {
+							$userQuery = '';
+			} elseif ($smcFunc['db_num_rows']($request) == 0)
 			{
 				$userQuery = 'AND pm.id_member_from = 0 AND ({raw:pm_from_name} LIKE {raw:guest_user_name_implode})';
 				$searchq_parameters['guest_user_name_implode'] = '\'' . implode('\' OR ' . ($smcFunc['db_case_sensitive'] ? 'LOWER(pm.from_name)' : 'pm.from_name') . ' LIKE \'', $possible_users) . '\'';
 				$searchq_parameters['pm_from_name'] = $smcFunc['db_case_sensitive'] ? 'LOWER(pm.from_name)' : 'pm.from_name';
-			}
-			else
+			} else
 			{
 				$memberlist = array();
-				while ($row = $smcFunc['db_fetch_assoc']($request))
-					$memberlist[] = $row['id_member'];
+				while ($row = $smcFunc['db_fetch_assoc']($request)) {
+									$memberlist[] = $row['id_member'];
+				}
 				$userQuery = 'AND (pm.id_member_from IN ({array_int:member_list}) OR (pm.id_member_from = 0 AND ({raw:pm_from_name} LIKE {raw:guest_user_name_implode})))';
 				$searchq_parameters['guest_user_name_implode'] = '\'' . implode('\' OR ' . ($smcFunc['db_case_sensitive'] ? 'LOWER(pm.from_name)' : 'pm.from_name') . ' LIKE \'', $possible_users) . '\'';
 				$searchq_parameters['member_list'] = $memberlist;
 				$searchq_parameters['pm_from_name'] = $smcFunc['db_case_sensitive'] ? 'LOWER(pm.from_name)' : 'pm.from_name';
 			}
 			$smcFunc['db_free_result']($request);
+		} else {
+					$userQuery = '';
 		}
-		else
-			$userQuery = '';
 	}
 
 	// Setup the sorting variables...
@@ -1298,8 +1348,9 @@ 
 	$sort_columns = array(
 		'pm.id_pm',
 	);
-	if (empty($search_params['sort']) && !empty($_REQUEST['sort']))
-		list ($search_params['sort'], $search_params['sort_dir']) = array_pad(explode('|', $_REQUEST['sort']), 2, '');
+	if (empty($search_params['sort']) && !empty($_REQUEST['sort'])) {
+			list ($search_params['sort'], $search_params['sort_dir']) = array_pad(explode('|', $_REQUEST['sort']), 2, '');
+	}
 	$search_params['sort'] = !empty($search_params['sort']) && in_array($search_params['sort'], $sort_columns) ? $search_params['sort'] : 'pm.id_pm';
 	$search_params['sort_dir'] = !empty($search_params['sort_dir']) && $search_params['sort_dir'] == 'asc' ? 'asc' : 'desc';
 
@@ -1309,24 +1360,27 @@ 
 	if ($context['folder'] == 'inbox' && !empty($search_params['advanced']) && $context['currently_using_labels'])
 	{
 		// Came here from pagination?  Put them back into $_REQUEST for sanitization.
-		if (isset($search_params['labels']))
-			$_REQUEST['searchlabel'] = explode(',', $search_params['labels']);
+		if (isset($search_params['labels'])) {
+					$_REQUEST['searchlabel'] = explode(',', $search_params['labels']);
+		}
 
 		// Assuming we have some labels - make them all integers.
 		if (!empty($_REQUEST['searchlabel']) && is_array($_REQUEST['searchlabel']))
 		{
-			foreach ($_REQUEST['searchlabel'] as $key => $id)
-				$_REQUEST['searchlabel'][$key] = (int) $id;
+			foreach ($_REQUEST['searchlabel'] as $key => $id) {
+							$_REQUEST['searchlabel'][$key] = (int) $id;
+			}
+		} else {
+					$_REQUEST['searchlabel'] = array();
 		}
-		else
-			$_REQUEST['searchlabel'] = array();
 
 		// Now that everything is cleaned up a bit, make the labels a param.
 		$search_params['labels'] = implode(',', $_REQUEST['searchlabel']);
 
 		// No labels selected? That must be an error!
-		if (empty($_REQUEST['searchlabel']))
-			$context['search_errors']['no_labels_selected'] = true;
+		if (empty($_REQUEST['searchlabel'])) {
+					$context['search_errors']['no_labels_selected'] = true;
+		}
 		// Otherwise prepare the query!
 		elseif (count($_REQUEST['searchlabel']) != count($context['labels']))
 		{
@@ -1349,8 +1403,7 @@ 
 					// Not searching the inbox - PM must be labeled
 					$labelQuery = ' AND pml.id_label IN ({array_int:labels})';
 					$labelJoin = ' INNER JOIN {db_prefix}pm_labeled_messages AS pml ON (pml.id_pm = pmr.id_pm)';
-				}
-				else
+				} else
 				{
 					// Searching the inbox - PM doesn't have to be labeled
 					$labelQuery = ' AND (' . substr($labelQuery, 5) . ' OR pml.id_label IN ({array_int:labels}))';
@@ -1365,8 +1418,9 @@ 
 	// What are we actually searching for?
 	$search_params['search'] = !empty($search_params['search']) ? $search_params['search'] : (isset($_REQUEST['search']) ? $_REQUEST['search'] : '');
 	// If we ain't got nothing - we should error!
-	if (!isset($search_params['search']) || $search_params['search'] == '')
-		$context['search_errors']['invalid_search_string'] = true;
+	if (!isset($search_params['search']) || $search_params['search'] == '') {
+			$context['search_errors']['invalid_search_string'] = true;
+	}
 
 	// Extract phrase parts first (e.g. some words "this is a phrase" some more words.)
 	preg_match_all('~(?:^|\s)([-]?)"([^"]+)"(?:$|\s)~' . ($context['utf8'] ? 'u' : ''), $search_params['search'], $matches, PREG_PATTERN_ORDER);
@@ -1379,12 +1433,14 @@ 
 	$excludedWords = array();
 
 	// .. first, we check for things like -"some words", but not "-some words".
-	foreach ($matches[1] as $index => $word)
-		if ($word == '-')
+	foreach ($matches[1] as $index => $word) {
+			if ($word == '-')
 		{
 			$word = $smcFunc['strtolower'](trim($searchArray[$index]));
-			if (strlen($word) > 0)
-				$excludedWords[] = $word;
+	}
+			if (strlen($word) > 0) {
+							$excludedWords[] = $word;
+			}
 			unset($searchArray[$index]);
 		}
 
@@ -1394,8 +1450,9 @@ 
 		if (strpos(trim($word), '-') === 0)
 		{
 			$word = substr($smcFunc['strtolower']($word), 1);
-			if (strlen($word) > 0)
-				$excludedWords[] = $word;
+			if (strlen($word) > 0) {
+							$excludedWords[] = $word;
+			}
 			unset($tempSearch[$index]);
 		}
 	}
@@ -1406,9 +1463,9 @@ 
 	foreach ($searchArray as $index => $value)
 	{
 		$searchArray[$index] = $smcFunc['strtolower'](trim($value));
-		if ($searchArray[$index] == '')
-			unset($searchArray[$index]);
-		else
+		if ($searchArray[$index] == '') {
+					unset($searchArray[$index]);
+		} else
 		{
 			// Sort out entities first.
 			$searchArray[$index] = $smcFunc['htmlspecialchars']($searchArray[$index]);
@@ -1418,27 +1475,32 @@ 
 
 	// Create an array of replacements for highlighting.
 	$context['mark'] = array();
-	foreach ($searchArray as $word)
-		$context['mark'][$word] = '<strong class="highlight">' . $word . '</strong>';
+	foreach ($searchArray as $word) {
+			$context['mark'][$word] = '<strong class="highlight">' . $word . '</strong>';
+	}
 
 	// This contains *everything*
 	$searchWords = array_merge($searchArray, $excludedWords);
 
 	// Make sure at least one word is being searched for.
-	if (empty($searchArray))
-		$context['search_errors']['invalid_search_string'] = true;
+	if (empty($searchArray)) {
+			$context['search_errors']['invalid_search_string'] = true;
+	}
 
 	// Sort out the search query so the user can edit it - if they want.
 	$context['search_params'] = $search_params;
-	if (isset($context['search_params']['search']))
-		$context['search_params']['search'] = $smcFunc['htmlspecialchars']($context['search_params']['search']);
-	if (isset($context['search_params']['userspec']))
-		$context['search_params']['userspec'] = $smcFunc['htmlspecialchars']($context['search_params']['userspec']);
+	if (isset($context['search_params']['search'])) {
+			$context['search_params']['search'] = $smcFunc['htmlspecialchars']($context['search_params']['search']);
+	}
+	if (isset($context['search_params']['userspec'])) {
+			$context['search_params']['userspec'] = $smcFunc['htmlspecialchars']($context['search_params']['userspec']);
+	}
 
 	// Now we have all the parameters, combine them together for pagination and the like...
 	$context['params'] = array();
-	foreach ($search_params as $k => $v)
-		$context['params'][] = $k . '|\'|' . $v;
+	foreach ($search_params as $k => $v) {
+			$context['params'][] = $k . '|\'|' . $v;
+	}
 	$context['params'] = base64_encode(implode('|"|', $context['params']));
 
 	// Compile the subject query part.
@@ -1446,26 +1508,31 @@ 
 
 	foreach ($searchWords as $index => $word)
 	{
-		if ($word == '')
-			continue;
+		if ($word == '') {
+					continue;
+		}
 
-		if ($search_params['subject_only'])
-			$andQueryParts[] = 'pm.subject' . (in_array($word, $excludedWords) ? ' NOT' : '') . ' LIKE {string:search_' . $index . '}';
-		else
-			$andQueryParts[] = '(pm.subject' . (in_array($word, $excludedWords) ? ' NOT' : '') . ' LIKE {string:search_' . $index . '} ' . (in_array($word, $excludedWords) ? 'AND pm.body NOT' : 'OR pm.body') . ' LIKE {string:search_' . $index . '})';
+		if ($search_params['subject_only']) {
+					$andQueryParts[] = 'pm.subject' . (in_array($word, $excludedWords) ? ' NOT' : '') . ' LIKE {string:search_' . $index . '}';
+		} else {
+					$andQueryParts[] = '(pm.subject' . (in_array($word, $excludedWords) ? ' NOT' : '') . ' LIKE {string:search_' . $index . '} ' . (in_array($word, $excludedWords) ? 'AND pm.body NOT' : 'OR pm.body') . ' LIKE {string:search_' . $index . '})';
+		}
 		$searchq_parameters['search_' . $index] = '%' . strtr($word, array('_' => '\\_', '%' => '\\%')) . '%';
 	}
 
 	$searchQuery = ' 1=1';
-	if (!empty($andQueryParts))
-		$searchQuery = implode(!empty($search_params['searchtype']) && $search_params['searchtype'] == 2 ? ' OR ' : ' AND ', $andQueryParts);
+	if (!empty($andQueryParts)) {
+			$searchQuery = implode(!empty($search_params['searchtype']) && $search_params['searchtype'] == 2 ? ' OR ' : ' AND ', $andQueryParts);
+	}
 
 	// Age limits?
 	$timeQuery = '';
-	if (!empty($search_params['minage']))
-		$timeQuery .= ' AND pm.msgtime < ' . (time() - $search_params['minage'] * 86400);
-	if (!empty($search_params['maxage']))
-		$timeQuery .= ' AND pm.msgtime > ' . (time() - $search_params['maxage'] * 86400);
+	if (!empty($search_params['minage'])) {
+			$timeQuery .= ' AND pm.msgtime < ' . (time() - $search_params['minage'] * 86400);
+	}
+	if (!empty($search_params['maxage'])) {
+			$timeQuery .= ' AND pm.msgtime > ' . (time() - $search_params['maxage'] * 86400);
+	}
 
 	// If we have errors - return back to the first screen...
 	if (!empty($context['search_errors']))
@@ -1551,8 +1618,9 @@ 
 			)
 		);
 		$real_pm_ids = array();
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$real_pm_ids[$row['id_pm_head']] = $row['id_pm'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$real_pm_ids[$row['id_pm_head']] = $row['id_pm'];
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
@@ -1582,8 +1650,9 @@ 
 		);
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
-			if ($context['folder'] == 'sent' || empty($row['bcc']))
-				$recipients[$row['id_pm']][empty($row['bcc']) ? 'to' : 'bcc'][] = empty($row['id_member_to']) ? $txt['guest_title'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member_to'] . '">' . $row['to_name'] . '</a>';
+			if ($context['folder'] == 'sent' || empty($row['bcc'])) {
+							$recipients[$row['id_pm']][empty($row['bcc']) ? 'to' : 'bcc'][] = empty($row['id_member_to']) ? $txt['guest_title'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member_to'] . '">' . $row['to_name'] . '</a>';
+			}
 
 			if ($row['id_member_to'] == $user_info['id'] && $context['folder'] != 'sent')
 			{
@@ -1604,12 +1673,14 @@ 
 				while ($row2 = $smcFunc['db_fetch_assoc']($request2))
 				{
 					$l_id = $row2['id_label'];
-					if (isset($context['labels'][$l_id]))
-						$context['message_labels'][$row['id_pm']][$l_id] = array('id' => $l_id, 'name' => $context['labels'][$l_id]['name']);
+					if (isset($context['labels'][$l_id])) {
+											$context['message_labels'][$row['id_pm']][$l_id] = array('id' => $l_id, 'name' => $context['labels'][$l_id]['name']);
+					}
 
 					// Here we find the first label on a message - for linking to posts in results
-					if (!isset($context['first_label'][$row['id_pm']]) && $row['in_inbox'] != 1)
-						$context['first_label'][$row['id_pm']] = $l_id;
+					if (!isset($context['first_label'][$row['id_pm']]) && $row['in_inbox'] != 1) {
+											$context['first_label'][$row['id_pm']] = $l_id;
+					}
 				}
 
 				$smcFunc['db_free_result']($request2);
@@ -1736,8 +1807,9 @@ 
 		list ($postCount) = $smcFunc['db_fetch_row']($request);
 		$smcFunc['db_free_result']($request);
 
-		if (!empty($postCount) && $postCount >= $modSettings['pm_posts_per_hour'])
-			fatal_lang_error('pm_too_many_per_hour', true, array($modSettings['pm_posts_per_hour']));
+		if (!empty($postCount) && $postCount >= $modSettings['pm_posts_per_hour']) {
+					fatal_lang_error('pm_too_many_per_hour', true, array($modSettings['pm_posts_per_hour']));
+		}
 	}
 
 	// Quoting/Replying to a message?
@@ -1746,8 +1818,9 @@ 
 		$pmsg = (int) $_REQUEST['pmsg'];
 
 		// Make sure this is yours.
-		if (!isAccessiblePM($pmsg))
-			fatal_lang_error('no_access', false);
+		if (!isAccessiblePM($pmsg)) {
+					fatal_lang_error('no_access', false);
+		}
 
 		// Work out whether this is one you've received?
 		$request = $smcFunc['db_query']('', '
@@ -1784,8 +1857,9 @@ 
 				'id_pm' => $pmsg,
 			)
 		);
-		if ($smcFunc['db_num_rows']($request) == 0)
-			fatal_lang_error('pm_not_yours', false);
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					fatal_lang_error('pm_not_yours', false);
+		}
 		$row_quoted = $smcFunc['db_fetch_assoc']($request);
 		$smcFunc['db_free_result']($request);
 
@@ -1796,9 +1870,9 @@ 
 		// Add 'Re: ' to it....
 		if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix')))
 		{
-			if ($language === $user_info['language'])
-				$context['response_prefix'] = $txt['response_prefix'];
-			else
+			if ($language === $user_info['language']) {
+							$context['response_prefix'] = $txt['response_prefix'];
+			} else
 			{
 				loadLanguage('index', $language, false);
 				$context['response_prefix'] = $txt['response_prefix'];
@@ -1807,22 +1881,25 @@ 
 			cache_put_data('response_prefix', $context['response_prefix'], 600);
 		}
 		$form_subject = $row_quoted['subject'];
-		if ($context['reply'] && trim($context['response_prefix']) != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0)
-			$form_subject = $context['response_prefix'] . $form_subject;
+		if ($context['reply'] && trim($context['response_prefix']) != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0) {
+					$form_subject = $context['response_prefix'] . $form_subject;
+		}
 
 		if (isset($_REQUEST['quote']))
 		{
 			// Remove any nested quotes and <br>...
 			$form_message = preg_replace('~<br ?/?' . '>~i', "\n", $row_quoted['body']);
-			if (!empty($modSettings['removeNestedQuotes']))
-				$form_message = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $form_message);
-			if (empty($row_quoted['id_member']))
-				$form_message = '[quote author=&quot;' . $row_quoted['real_name'] . '&quot;]' . "\n" . $form_message . "\n" . '[/quote]';
-			else
-				$form_message = '[quote author=' . $row_quoted['real_name'] . ' link=action=profile;u=' . $row_quoted['id_member'] . ' date=' . $row_quoted['msgtime'] . ']' . "\n" . $form_message . "\n" . '[/quote]';
+			if (!empty($modSettings['removeNestedQuotes'])) {
+							$form_message = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $form_message);
+			}
+			if (empty($row_quoted['id_member'])) {
+							$form_message = '[quote author=&quot;' . $row_quoted['real_name'] . '&quot;]' . "\n" . $form_message . "\n" . '[/quote]';
+			} else {
+							$form_message = '[quote author=' . $row_quoted['real_name'] . ' link=action=profile;u=' . $row_quoted['id_member'] . ' date=' . $row_quoted['msgtime'] . ']' . "\n" . $form_message . "\n" . '[/quote]';
+			}
+		} else {
+					$form_message = '';
 		}
-		else
-			$form_message = '';
 
 		// Do the BBC thang on the message.
 		$row_quoted['body'] = parse_bbc($row_quoted['body'], true, 'pm' . $row_quoted['id_pm']);
@@ -1843,8 +1920,7 @@ 
 			'timestamp' => forum_time(true, $row_quoted['msgtime']),
 			'body' => $row_quoted['body']
 		);
-	}
-	else
+	} else
 	{
 		$context['quoted_message'] = false;
 		$form_subject = '';
@@ -1863,11 +1939,12 @@ 
 		if ($_REQUEST['u'] == 'all' && isset($row_quoted))
 		{
 			// Firstly, to reply to all we clearly already have $row_quoted - so have the original member from.
-			if ($row_quoted['id_member'] != $user_info['id'])
-				$context['recipients']['to'][] = array(
+			if ($row_quoted['id_member'] != $user_info['id']) {
+							$context['recipients']['to'][] = array(
 					'id' => $row_quoted['id_member'],
 					'name' => $smcFunc['htmlspecialchars']($row_quoted['real_name']),
 				);
+			}
 
 			// Now to get the others.
 			$request = $smcFunc['db_query']('', '
@@ -1883,18 +1960,19 @@ 
 					'not_bcc' => 0,
 				)
 			);
-			while ($row = $smcFunc['db_fetch_assoc']($request))
-				$context['recipients']['to'][] = array(
+			while ($row = $smcFunc['db_fetch_assoc']($request)) {
+							$context['recipients']['to'][] = array(
 					'id' => $row['id_member'],
 					'name' => $row['real_name'],
 				);
+			}
 			$smcFunc['db_free_result']($request);
-		}
-		else
+		} else
 		{
 			$_REQUEST['u'] = explode(',', $_REQUEST['u']);
-			foreach ($_REQUEST['u'] as $key => $uID)
-				$_REQUEST['u'][$key] = (int) $uID;
+			foreach ($_REQUEST['u'] as $key => $uID) {
+							$_REQUEST['u'][$key] = (int) $uID;
+			}
 
 			$_REQUEST['u'] = array_unique($_REQUEST['u']);
 
@@ -1908,22 +1986,24 @@ 
 					'limit' => count($_REQUEST['u']),
 				)
 			);
-			while ($row = $smcFunc['db_fetch_assoc']($request))
-				$context['recipients']['to'][] = array(
+			while ($row = $smcFunc['db_fetch_assoc']($request)) {
+							$context['recipients']['to'][] = array(
 					'id' => $row['id_member'],
 					'name' => $row['real_name'],
 				);
+			}
 			$smcFunc['db_free_result']($request);
 		}
 
 		// Get a literal name list in case the user has JavaScript disabled.
 		$names = array();
-		foreach ($context['recipients']['to'] as $to)
-			$names[] = $to['name'];
+		foreach ($context['recipients']['to'] as $to) {
+					$names[] = $to['name'];
+		}
 		$context['to_value'] = empty($names) ? '' : '&quot;' . implode('&quot;, &quot;', $names) . '&quot;';
+	} else {
+			$context['to_value'] = '';
 	}
-	else
-		$context['to_value'] = '';
 
 	// Set the defaults...
 	$context['subject'] = $form_subject;
@@ -1993,8 +2073,9 @@ 
 
 	// validate with loadMemberData()
 	$memberResult = loadMemberData($user_info['id'], false);
-	if (!$memberResult)
-		fatal_lang_error('not_a_user', false);
+	if (!$memberResult) {
+			fatal_lang_error('not_a_user', false);
+	}
 	list ($memID) = $memberResult;
 
 	// drafts is where the functions reside
@@ -2020,9 +2101,9 @@ 
 		$context['sub_template'] = 'send';
 		loadJavaScriptFile('PersonalMessage.js', array('defer' => false, 'minimize' => true), 'smf_pms');
 		loadJavaScriptFile('suggest.js', array('defer' => false, 'minimize' => true), 'smf_suggest');
+	} else {
+			$context['sub_template'] = 'pm';
 	}
-	else
-		$context['sub_template'] = 'pm';
 
 	$context['page_title'] = $txt['send_message'];
 
@@ -2083,10 +2164,11 @@ 
 		);
 		if ($smcFunc['db_num_rows']($request) == 0)
 		{
-			if (!isset($_REQUEST['xml']))
-				fatal_lang_error('pm_not_yours', false);
-			else
-				$error_types[] = 'pm_not_yours';
+			if (!isset($_REQUEST['xml'])) {
+							fatal_lang_error('pm_not_yours', false);
+			} else {
+							$error_types[] = 'pm_not_yours';
+			}
 		}
 		$row_quoted = $smcFunc['db_fetch_assoc']($request);
 		$smcFunc['db_free_result']($request);
@@ -2133,14 +2215,16 @@ 
 		$context['post_error'][$error_type] = true;
 		if (isset($txt['error_' . $error_type]))
 		{
-			if ($error_type == 'long_message')
-				$txt['error_' . $error_type] = sprintf($txt['error_' . $error_type], $modSettings['max_messageLength']);
+			if ($error_type == 'long_message') {
+							$txt['error_' . $error_type] = sprintf($txt['error_' . $error_type], $modSettings['max_messageLength']);
+			}
 			$context['post_error']['messages'][] = $txt['error_' . $error_type];
 		}
 
 		// If it's not a minor error flag it as such.
-		if (!in_array($error_type, array('new_reply', 'not_approved', 'new_replies', 'old_topic', 'need_qr_verification', 'no_subject')))
-			$context['error_type'] = 'serious';
+		if (!in_array($error_type, array('new_reply', 'not_approved', 'new_replies', 'old_topic', 'need_qr_verification', 'no_subject'))) {
+					$context['error_type'] = 'serious';
+		}
 	}
 
 	// We need to load the editor once more.
@@ -2198,8 +2282,9 @@ 
 	require_once($sourcedir . '/Subs-Auth.php');
 
 	// PM Drafts enabled and needed?
-	if ($context['drafts_pm_save'] && (isset($_POST['save_draft']) || isset($_POST['id_pm_draft'])))
-		require_once($sourcedir . '/Drafts.php');
+	if ($context['drafts_pm_save'] && (isset($_POST['save_draft']) || isset($_POST['id_pm_draft']))) {
+			require_once($sourcedir . '/Drafts.php');
+	}
 
 	loadLanguage('PersonalMessage', '', false);
 
@@ -2229,24 +2314,27 @@ 
 
 		if (!empty($postCount) && $postCount >= $modSettings['pm_posts_per_hour'])
 		{
-			if (!isset($_REQUEST['xml']))
-				fatal_lang_error('pm_too_many_per_hour', true, array($modSettings['pm_posts_per_hour']));
-			else
-				$post_errors[] = 'pm_too_many_per_hour';
+			if (!isset($_REQUEST['xml'])) {
+							fatal_lang_error('pm_too_many_per_hour', true, array($modSettings['pm_posts_per_hour']));
+			} else {
+							$post_errors[] = 'pm_too_many_per_hour';
+			}
 		}
 	}
 
 	// If your session timed out, show an error, but do allow to re-submit.
-	if (!isset($_REQUEST['xml']) && checkSession('post', '', false) != '')
-		$post_errors[] = 'session_timeout';
+	if (!isset($_REQUEST['xml']) && checkSession('post', '', false) != '') {
+			$post_errors[] = 'session_timeout';
+	}
 
 	$_REQUEST['subject'] = isset($_REQUEST['subject']) ? trim($_REQUEST['subject']) : '';
 	$_REQUEST['to'] = empty($_POST['to']) ? (empty($_GET['to']) ? '' : $_GET['to']) : $_POST['to'];
 	$_REQUEST['bcc'] = empty($_POST['bcc']) ? (empty($_GET['bcc']) ? '' : $_GET['bcc']) : $_POST['bcc'];
 
 	// Route the input from the 'u' parameter to the 'to'-list.
-	if (!empty($_POST['u']))
-		$_POST['recipient_to'] = explode(',', $_POST['u']);
+	if (!empty($_POST['u'])) {
+			$_POST['recipient_to'] = explode(',', $_POST['u']);
+	}
 
 	// Construct the list of recipients.
 	$recipientList = array();
@@ -2258,8 +2346,9 @@ 
 		$recipientList[$recipientType] = array();
 		if (!empty($_POST['recipient_' . $recipientType]) && is_array($_POST['recipient_' . $recipientType]))
 		{
-			foreach ($_POST['recipient_' . $recipientType] as $recipient)
-				$recipientList[$recipientType][] = (int) $recipient;
+			foreach ($_POST['recipient_' . $recipientType] as $recipient) {
+							$recipientList[$recipientType][] = (int) $recipient;
+			}
 		}
 
 		// Are there also literal names set?
@@ -2273,10 +2362,11 @@ 
 
 			foreach ($namedRecipientList[$recipientType] as $index => $recipient)
 			{
-				if (strlen(trim($recipient)) > 0)
-					$namedRecipientList[$recipientType][$index] = $smcFunc['htmlspecialchars']($smcFunc['strtolower'](trim($recipient)));
-				else
-					unset($namedRecipientList[$recipientType][$index]);
+				if (strlen(trim($recipient)) > 0) {
+									$namedRecipientList[$recipientType][$index] = $smcFunc['htmlspecialchars']($smcFunc['strtolower'](trim($recipient)));
+				} else {
+									unset($namedRecipientList[$recipientType][$index]);
+				}
 			}
 
 			if (!empty($namedRecipientList[$recipientType]))
@@ -2306,8 +2396,9 @@ 
 		}
 
 		// Selected a recipient to be deleted? Remove them now.
-		if (!empty($_POST['delete_recipient']))
-			$recipientList[$recipientType] = array_diff($recipientList[$recipientType], array((int) $_POST['delete_recipient']));
+		if (!empty($_POST['delete_recipient'])) {
+					$recipientList[$recipientType] = array_diff($recipientList[$recipientType], array((int) $_POST['delete_recipient']));
+		}
 
 		// Make sure we don't include the same name twice
 		$recipientList[$recipientType] = array_unique($recipientList[$recipientType]);
@@ -2317,8 +2408,9 @@ 
 	$is_recipient_change = !empty($_POST['delete_recipient']) || !empty($_POST['to_submit']) || !empty($_POST['bcc_submit']);
 
 	// Check if there's at least one recipient.
-	if (empty($recipientList['to']) && empty($recipientList['bcc']))
-		$post_errors[] = 'no_to';
+	if (empty($recipientList['to']) && empty($recipientList['bcc'])) {
+			$post_errors[] = 'no_to';
+	}
 
 	// Make sure that we remove the members who did get it from the screen.
 	if (!$is_recipient_change)
@@ -2332,28 +2424,31 @@ 
 				// Since we already have a post error, remove the previous one.
 				$post_errors = array_diff($post_errors, array('no_to'));
 
-				foreach ($namesNotFound[$recipientType] as $name)
-					$context['send_log']['failed'][] = sprintf($txt['pm_error_user_not_found'], $name);
+				foreach ($namesNotFound[$recipientType] as $name) {
+									$context['send_log']['failed'][] = sprintf($txt['pm_error_user_not_found'], $name);
+				}
 			}
 		}
 	}
 
 	// Did they make any mistakes?
-	if ($_REQUEST['subject'] == '')
-		$post_errors[] = 'no_subject';
-	if (!isset($_REQUEST['message']) || $_REQUEST['message'] == '')
-		$post_errors[] = 'no_message';
-	elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_REQUEST['message']) > $modSettings['max_messageLength'])
-		$post_errors[] = 'long_message';
-	else
+	if ($_REQUEST['subject'] == '') {
+			$post_errors[] = 'no_subject';
+	}
+	if (!isset($_REQUEST['message']) || $_REQUEST['message'] == '') {
+			$post_errors[] = 'no_message';
+	} elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_REQUEST['message']) > $modSettings['max_messageLength']) {
+			$post_errors[] = 'long_message';
+	} else
 	{
 		// Preparse the message.
 		$message = $_REQUEST['message'];
 		preparsecode($message);
 
 		// Make sure there's still some content left without the tags.
-		if ($smcFunc['htmltrim'](strip_tags(parse_bbc($smcFunc['htmlspecialchars']($message, ENT_QUOTES), false), '<img>')) === '' && (!allowedTo('admin_forum') || strpos($message, '[html]') === false))
-			$post_errors[] = 'no_message';
+		if ($smcFunc['htmltrim'](strip_tags(parse_bbc($smcFunc['htmlspecialchars']($message, ENT_QUOTES), false), '<img>')) === '' && (!allowedTo('admin_forum') || strpos($message, '[html]') === false)) {
+					$post_errors[] = 'no_message';
+		}
 	}
 
 	// Wrong verification code?
@@ -2365,13 +2460,15 @@ 
 		);
 		$context['require_verification'] = create_control_verification($verificationOptions, true);
 
-		if (is_array($context['require_verification']))
-			$post_errors = array_merge($post_errors, $context['require_verification']);
+		if (is_array($context['require_verification'])) {
+					$post_errors = array_merge($post_errors, $context['require_verification']);
+		}
 	}
 
 	// If they did, give a chance to make ammends.
-	if (!empty($post_errors) && !$is_recipient_change && !isset($_REQUEST['preview']) && !isset($_REQUEST['xml']))
-		return messagePostError($post_errors, $namedRecipientList, $recipientList);
+	if (!empty($post_errors) && !$is_recipient_change && !isset($_REQUEST['preview']) && !isset($_REQUEST['xml'])) {
+			return messagePostError($post_errors, $namedRecipientList, $recipientList);
+	}
 
 	// Want to take a second glance before you send?
 	if (isset($_REQUEST['preview']))
@@ -2402,8 +2499,9 @@ 
 		foreach ($namesNotFound as $recipientType => $names)
 		{
 			$post_errors[] = 'bad_' . $recipientType;
-			foreach ($names as $name)
-				$context['send_log']['failed'][] = sprintf($txt['pm_error_user_not_found'], $name);
+			foreach ($names as $name) {
+							$context['send_log']['failed'][] = sprintf($txt['pm_error_user_not_found'], $name);
+			}
 		}
 
 		return messagePostError(array(), $namedRecipientList, $recipientList);
@@ -2433,13 +2531,14 @@ 
 	checkSubmitOnce('check');
 
 	// Do the actual sending of the PM.
-	if (!empty($recipientList['to']) || !empty($recipientList['bcc']))
-		$context['send_log'] = sendpm($recipientList, $_REQUEST['subject'], $_REQUEST['message'], true, null, !empty($_REQUEST['pm_head']) ? (int) $_REQUEST['pm_head'] : 0);
-	else
-		$context['send_log'] = array(
+	if (!empty($recipientList['to']) || !empty($recipientList['bcc'])) {
+			$context['send_log'] = sendpm($recipientList, $_REQUEST['subject'], $_REQUEST['message'], true, null, !empty($_REQUEST['pm_head']) ? (int) $_REQUEST['pm_head'] : 0);
+	} else {
+			$context['send_log'] = array(
 			'sent' => array(),
 			'failed' => array()
 		);
+	}
 
 	// Mark the message as "replied to".
 	if (!empty($context['send_log']['sent']) && !empty($_REQUEST['replied_to']) && isset($_REQUEST['f']) && $_REQUEST['f'] == 'inbox')
@@ -2457,11 +2556,12 @@ 
 	}
 
 	// If one or more of the recipient were invalid, go back to the post screen with the failed usernames.
-	if (!empty($context['send_log']['failed']))
-		return messagePostError($post_errors, $namesNotFound, array(
+	if (!empty($context['send_log']['failed'])) {
+			return messagePostError($post_errors, $namesNotFound, array(
 			'to' => array_intersect($recipientList['to'], $context['send_log']['failed']),
 			'bcc' => array_intersect($recipientList['bcc'], $context['send_log']['failed'])
 		));
+	}
 
 	// Message sent successfully?
 	if (!empty($context['send_log']) && empty($context['send_log']['failed']))
@@ -2469,8 +2569,9 @@ 
 		$context['current_label_redirect'] = $context['current_label_redirect'] . ';done=sent';
 
 		// If we had a PM draft for this one, then its time to remove it since it was just sent
-		if ($context['drafts_pm_save'] && !empty($_POST['id_pm_draft']))
-			DeleteDraft($_POST['id_pm_draft']);
+		if ($context['drafts_pm_save'] && !empty($_POST['id_pm_draft'])) {
+					DeleteDraft($_POST['id_pm_draft']);
+		}
 	}
 
 	// Go back to the where they sent from, if possible...
@@ -2485,24 +2586,28 @@ 
 
 	checkSession('request');
 
-	if (isset($_REQUEST['del_selected']))
-		$_REQUEST['pm_action'] = 'delete';
+	if (isset($_REQUEST['del_selected'])) {
+			$_REQUEST['pm_action'] = 'delete';
+	}
 
 	if (isset($_REQUEST['pm_action']) && $_REQUEST['pm_action'] != '' && !empty($_REQUEST['pms']) && is_array($_REQUEST['pms']))
 	{
-		foreach ($_REQUEST['pms'] as $pm)
-			$_REQUEST['pm_actions'][(int) $pm] = $_REQUEST['pm_action'];
+		foreach ($_REQUEST['pms'] as $pm) {
+					$_REQUEST['pm_actions'][(int) $pm] = $_REQUEST['pm_action'];
+		}
 	}
 
-	if (empty($_REQUEST['pm_actions']))
-		redirectexit($context['current_label_redirect']);
+	if (empty($_REQUEST['pm_actions'])) {
+			redirectexit($context['current_label_redirect']);
+	}
 
 	// If we are in conversation, we may need to apply this to every message in the conversation.
 	if ($context['display_mode'] == 2 && isset($_REQUEST['conversation']))
 	{
 		$id_pms = array();
-		foreach ($_REQUEST['pm_actions'] as $pm => $dummy)
-			$id_pms[] = (int) $pm;
+		foreach ($_REQUEST['pm_actions'] as $pm => $dummy) {
+					$id_pms[] = (int) $pm;
+		}
 
 		$request = $smcFunc['db_query']('', '
 			SELECT id_pm_head, id_pm
@@ -2513,8 +2618,9 @@ 
 			)
 		);
 		$pm_heads = array();
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$pm_heads[$row['id_pm_head']] = $row['id_pm'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$pm_heads[$row['id_pm_head']] = $row['id_pm'];
+		}
 		$smcFunc['db_free_result']($request);
 
 		$request = $smcFunc['db_query']('', '
@@ -2528,8 +2634,9 @@ 
 		// Copy the action from the single to PM to the others.
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
-			if (isset($pm_heads[$row['id_pm_head']]) && isset($_REQUEST['pm_actions'][$pm_heads[$row['id_pm_head']]]))
-				$_REQUEST['pm_actions'][$row['id_pm']] = $_REQUEST['pm_actions'][$pm_heads[$row['id_pm_head']]];
+			if (isset($pm_heads[$row['id_pm_head']]) && isset($_REQUEST['pm_actions'][$pm_heads[$row['id_pm_head']]])) {
+							$_REQUEST['pm_actions'][$row['id_pm']] = $_REQUEST['pm_actions'][$pm_heads[$row['id_pm_head']]];
+			}
 		}
 		$smcFunc['db_free_result']($request);
 	}
@@ -2540,22 +2647,21 @@ 
 	$labels = array();
 	foreach ($_REQUEST['pm_actions'] as $pm => $action)
 	{
-		if ($action === 'delete')
-			$to_delete[] = (int) $pm;
-		else
+		if ($action === 'delete') {
+					$to_delete[] = (int) $pm;
+		} else
 		{
 			if (substr($action, 0, 4) == 'add_')
 			{
 				$type = 'add';
 				$action = substr($action, 4);
-			}
-			elseif (substr($action, 0, 4) == 'rem_')
+			} elseif (substr($action, 0, 4) == 'rem_')
 			{
 				$type = 'rem';
 				$action = substr($action, 4);
+			} else {
+							$type = 'unk';
 			}
-			else
-				$type = 'unk';
 
 			if ($action == '-1' || (int) $action > 0)
 			{
@@ -2566,8 +2672,9 @@ 
 	}
 
 	// Deleting, it looks like?
-	if (!empty($to_delete))
-		deleteMessages($to_delete, $context['display_mode'] == 2 ? null : $context['folder']);
+	if (!empty($to_delete)) {
+			deleteMessages($to_delete, $context['display_mode'] == 2 ? null : $context['folder']);
+	}
 
 	// Are we labeling anything?
 	if (!empty($to_label) && $context['folder'] == 'inbox')
@@ -2633,8 +2740,7 @@ 
 				}
 
 				$smcFunc['db_free_result']($request2);
-			}
-			elseif ($type == 'rem')
+			} elseif ($type == 'rem')
 			{
 				// If we're removing from the inbox, see if we have at least one other label.
 				// This query is faster than the one above
@@ -2666,21 +2772,25 @@ 
 			if ($to_label[$row['id_pm']] != '-1')
 			{
 				// If this label is in the list and we're not adding it, remove it
-				if (array_key_exists($to_label[$row['id_pm']], $labels) && $type !== 'add')
-					unset($labels[$to_label[$row['id_pm']]]);
-				else if ($type !== 'rem')
-					$labels[$to_label[$row['id_pm']]] = $to_label[$row['id_pm']];
+				if (array_key_exists($to_label[$row['id_pm']], $labels) && $type !== 'add') {
+									unset($labels[$to_label[$row['id_pm']]]);
+				} else if ($type !== 'rem') {
+									$labels[$to_label[$row['id_pm']]] = $to_label[$row['id_pm']];
+				}
 			}
 
 			// Removing all labels or just removing the inbox label
-			if ($type == 'rem' && empty($labels))
-				$in_inbox = (empty($context['can_remove_inbox']) ? 1 : 0);
+			if ($type == 'rem' && empty($labels)) {
+							$in_inbox = (empty($context['can_remove_inbox']) ? 1 : 0);
+			}
 			// Adding new labels, but removing inbox and applying new ones
-			elseif ($type == 'add' && !empty($options['pm_remove_inbox_label']) && !empty($labels))
-				$in_inbox = 0;
+			elseif ($type == 'add' && !empty($options['pm_remove_inbox_label']) && !empty($labels)) {
+							$in_inbox = 0;
+			}
 			// Just adding it to the inbox
-			else
-				$in_inbox = 1;
+			else {
+							$in_inbox = 1;
+			}
 
 			// Are we adding it to or removing it from the inbox?
 			if ($in_inbox != $row['in_inbox'])
@@ -2722,8 +2832,9 @@ 
 			if (!empty($labels_to_apply))
 			{
 				$inserts = array();
-				foreach ($labels_to_apply as $label)
-					$inserts[] = array($row['id_pm'], $label);
+				foreach ($labels_to_apply as $label) {
+									$inserts[] = array($row['id_pm'], $label);
+				}
 
 				$smcFunc['db_insert']('',
 					'{db_prefix}pm_labeled_messages',
@@ -2767,11 +2878,13 @@ 
 	checkSession('get');
 
 	// If all then delete all messages the user has.
-	if ($_REQUEST['f'] == 'all')
-		deleteMessages(null, null);
+	if ($_REQUEST['f'] == 'all') {
+			deleteMessages(null, null);
+	}
 	// Otherwise just the selected folder.
-	else
-		deleteMessages(null, $_REQUEST['f'] != 'sent' ? 'inbox' : 'sent');
+	else {
+			deleteMessages(null, $_REQUEST['f'] != 'sent' ? 'inbox' : 'sent');
+	}
 
 	// Done... all gone.
 	redirectexit($context['current_label_redirect']);
@@ -2808,8 +2921,9 @@ 
 				'msgtime' => $deleteTime,
 			)
 		);
-		while ($row = $smcFunc['db_fetch_row']($request))
-			$toDelete[] = $row[0];
+		while ($row = $smcFunc['db_fetch_row']($request)) {
+					$toDelete[] = $row[0];
+		}
 		$smcFunc['db_free_result']($request);
 
 		// Select all messages in their inbox older than $deleteTime.
@@ -2826,8 +2940,9 @@ 
 				'msgtime' => $deleteTime,
 			)
 		);
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$toDelete[] = $row['id_pm'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$toDelete[] = $row['id_pm'];
+		}
 		$smcFunc['db_free_result']($request);
 
 		// Delete the actual messages.
@@ -2858,26 +2973,29 @@ 
 {
 	global $user_info, $smcFunc;
 
-	if ($owner === null)
-		$owner = array($user_info['id']);
-	elseif (empty($owner))
-		return;
-	elseif (!is_array($owner))
-		$owner = array($owner);
+	if ($owner === null) {
+			$owner = array($user_info['id']);
+	} elseif (empty($owner)) {
+			return;
+	} elseif (!is_array($owner)) {
+			$owner = array($owner);
+	}
 
 	if ($personal_messages !== null)
 	{
-		if (empty($personal_messages) || !is_array($personal_messages))
-			return;
+		if (empty($personal_messages) || !is_array($personal_messages)) {
+					return;
+		}
 
-		foreach ($personal_messages as $index => $delete_id)
-			$personal_messages[$index] = (int) $delete_id;
+		foreach ($personal_messages as $index => $delete_id) {
+					$personal_messages[$index] = (int) $delete_id;
+		}
 
 		$where = '
 				AND id_pm IN ({array_int:pm_list})';
+	} else {
+			$where = '';
 	}
-	else
-		$where = '';
 
 	if ($folder == 'sent' || $folder === null)
 	{
@@ -2912,17 +3030,19 @@ 
 		// ...And update the statistics accordingly - now including unread messages!.
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
-			if ($row['is_read'])
-				updateMemberData($row['id_member'], array('instant_messages' => $where == '' ? 0 : 'instant_messages - ' . $row['num_deleted_messages']));
-			else
-				updateMemberData($row['id_member'], array('instant_messages' => $where == '' ? 0 : 'instant_messages - ' . $row['num_deleted_messages'], 'unread_messages' => $where == '' ? 0 : 'unread_messages - ' . $row['num_deleted_messages']));
+			if ($row['is_read']) {
+							updateMemberData($row['id_member'], array('instant_messages' => $where == '' ? 0 : 'instant_messages - ' . $row['num_deleted_messages']));
+			} else {
+							updateMemberData($row['id_member'], array('instant_messages' => $where == '' ? 0 : 'instant_messages - ' . $row['num_deleted_messages'], 'unread_messages' => $where == '' ? 0 : 'unread_messages - ' . $row['num_deleted_messages']));
+			}
 
 			// If this is the current member we need to make their message count correct.
 			if ($user_info['id'] == $row['id_member'])
 			{
 				$user_info['messages'] -= $row['num_deleted_messages'];
-				if (!($row['is_read']))
-					$user_info['unread_messages'] -= $row['num_deleted_messages'];
+				if (!($row['is_read'])) {
+									$user_info['unread_messages'] -= $row['num_deleted_messages'];
+				}
 			}
 		}
 		$smcFunc['db_free_result']($request);
@@ -2990,8 +3110,9 @@ 
 		)
 	);
 	$remove_pms = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$remove_pms[] = $row['sender'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$remove_pms[] = $row['sender'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	if (!empty($remove_pms))
@@ -3036,8 +3157,9 @@ 
 {
 	global $user_info, $context, $smcFunc;
 
-	if ($owner === null)
-		$owner = $user_info['id'];
+	if ($owner === null) {
+			$owner = $user_info['id'];
+	}
 
 	$in_inbox = '';
 
@@ -3061,8 +3183,7 @@ 
 		}
 
 		$smcFunc['db_free_result']($get_messages);
-	}
-	elseif ($label = '-1')
+	} elseif ($label = '-1')
 	{
 		// Marking all PMs in your inbox read
 		$in_inbox = '
@@ -3087,8 +3208,9 @@ 
 	{
 		if ($owner == $user_info['id'])
 		{
-			foreach ($context['labels'] as $label)
-				$context['labels'][(int) $label['id']]['unread_messages'] = 0;
+			foreach ($context['labels'] as $label) {
+							$context['labels'][(int) $label['id']]['unread_messages'] = 0;
+			}
 		}
 
 		$result = $smcFunc['db_query']('', '
@@ -3108,8 +3230,9 @@ 
 		{
 			$total_unread += $row['num'];
 
-			if ($owner != $user_info['id'] || empty($row['id_pm']))
-				continue;
+			if ($owner != $user_info['id'] || empty($row['id_pm'])) {
+							continue;
+			}
 
 			$this_labels = array();
 
@@ -3133,11 +3256,13 @@ 
 
 			$smcFunc['db_free_result']($result2);
 
-			foreach ($this_labels as $this_label)
-				$context['labels'][$this_label]['unread_messages'] += $row['num'];
+			foreach ($this_labels as $this_label) {
+							$context['labels'][$this_label]['unread_messages'] += $row['num'];
+			}
 
-			if ($row['in_inbox'] == 1)
-				$context['labels'][-1]['unread_messages'] += $row['num'];
+			if ($row['in_inbox'] == 1) {
+							$context['labels'][-1]['unread_messages'] += $row['num'];
+			}
 		}
 		$smcFunc['db_free_result']($result);
 
@@ -3146,8 +3271,9 @@ 
 		updateMemberData($owner, array('unread_messages' => $total_unread));
 
 		// If it was for the current member, reflect this in the $user_info array too.
-		if ($owner == $user_info['id'])
-			$user_info['unread_messages'] = $total_unread;
+		if ($owner == $user_info['id']) {
+					$user_info['unread_messages'] = $total_unread;
+		}
 	}
 }
 
@@ -3175,8 +3301,9 @@ 
 	// Add all existing labels to the array to save, slashing them as necessary...
 	foreach ($context['labels'] as $label)
 	{
-		if ($label['id'] != -1)
-			$the_labels[$label['id']] = $label['name'];
+		if ($label['id'] != -1) {
+					$the_labels[$label['id']] = $label['name'];
+		}
 	}
 
 	if (isset($_POST[$context['session_var']]))
@@ -3195,8 +3322,9 @@ 
 		{
 			$_POST['label'] = strtr($smcFunc['htmlspecialchars'](trim($_POST['label'])), array(',' => '&#044;'));
 
-			if ($smcFunc['strlen']($_POST['label']) > 30)
-				$_POST['label'] = $smcFunc['substr']($_POST['label'], 0, 30);
+			if ($smcFunc['strlen']($_POST['label']) > 30) {
+							$_POST['label'] = $smcFunc['substr']($_POST['label'], 0, 30);
+			}
 			if ($_POST['label'] != '')
 			{
 				$the_labels[] = $_POST['label'];
@@ -3217,24 +3345,25 @@ 
 		{
 			foreach ($the_labels as $id => $name)
 			{
-				if ($id == -1)
-					continue;
-				elseif (isset($_POST['label_name'][$id]))
+				if ($id == -1) {
+									continue;
+				} elseif (isset($_POST['label_name'][$id]))
 				{
 					$_POST['label_name'][$id] = trim(strtr($smcFunc['htmlspecialchars']($_POST['label_name'][$id]), array(',' => '&#044;')));
 
-					if ($smcFunc['strlen']($_POST['label_name'][$id]) > 30)
-						$_POST['label_name'][$id] = $smcFunc['substr']($_POST['label_name'][$id], 0, 30);
+					if ($smcFunc['strlen']($_POST['label_name'][$id]) > 30) {
+											$_POST['label_name'][$id] = $smcFunc['substr']($_POST['label_name'][$id], 0, 30);
+					}
 					if ($_POST['label_name'][$id] != '')
 					{
 						// Changing the name of this label?
-						if ($the_labels[$id] != $_POST['label_name'][$id])
-							$label_updates[$id] = $_POST['label_name'][$id];
+						if ($the_labels[$id] != $_POST['label_name'][$id]) {
+													$label_updates[$id] = $_POST['label_name'][$id];
+						}
 
 						$the_labels[(int) $id] = $_POST['label_name'][$id];
 
-					}
-					else
+					} else
 					{
 						unset($the_labels[(int) $id]);
 						$labels_to_remove[] = $id;
@@ -3248,8 +3377,9 @@ 
 		if (!empty($labels_to_add))
 		{
 			$inserts = array();
-			foreach ($labels_to_add AS $label)
-				$inserts[] = array($user_info['id'], $label);
+			foreach ($labels_to_add AS $label) {
+							$inserts[] = array($user_info['id'], $label);
+			}
 
 			$smcFunc['db_insert']('', '{db_prefix}pm_labels', array('id_member' => 'int', 'name' => 'string-30'), $inserts, array());
 		}
@@ -3339,8 +3469,9 @@ 
 				// Each action...
 				foreach ($rule['actions'] as $k2 => $action)
 				{
-					if ($action['t'] != 'lab' || !in_array($action['v'], $labels_to_remove))
-						continue;
+					if ($action['t'] != 'lab' || !in_array($action['v'], $labels_to_remove)) {
+											continue;
+					}
 
 					$rule_changes[] = $rule['id'];
 
@@ -3355,8 +3486,8 @@ 
 		{
 			$rule_changes = array_unique($rule_changes);
 			// Update/delete as appropriate.
-			foreach ($rule_changes as $k => $id)
-				if (!empty($context['rules'][$id]['actions']))
+			foreach ($rule_changes as $k => $id) {
+							if (!empty($context['rules'][$id]['actions']))
 				{
 					$smcFunc['db_query']('', '
 						UPDATE {db_prefix}pm_rules
@@ -3369,12 +3500,13 @@ 
 							'actions' => $smcFunc['json_encode']($context['rules'][$id]['actions']),
 						)
 					);
+			}
 					unset($rule_changes[$k]);
 				}
 
 			// Anything left here means it's lost all actions...
-			if (!empty($rule_changes))
-				$smcFunc['db_query']('', '
+			if (!empty($rule_changes)) {
+							$smcFunc['db_query']('', '
 					DELETE FROM {db_prefix}pm_rules
 					WHERE id_rule IN ({array_int:rule_list})
 							AND id_member = {int:current_member}',
@@ -3383,6 +3515,7 @@ 
 						'rule_list' => $rule_changes,
 					)
 				);
+			}
 		}
 
 		// Make sure we're not caching this!
@@ -3452,8 +3585,9 @@ 
 		// Save the fields.
 		saveProfileFields();
 
-		if (!empty($profile_vars))
-			updateMemberData($user_info['id'], $profile_vars);
+		if (!empty($profile_vars)) {
+					updateMemberData($user_info['id'], $profile_vars);
+		}
 	}
 
 	setupProfileContext(
@@ -3478,13 +3612,15 @@ 
 	global $user_info, $language, $modSettings, $smcFunc;
 
 	// Check that this feature is even enabled!
-	if (empty($modSettings['enableReportPM']) || empty($_REQUEST['pmsg']))
-		fatal_lang_error('no_access', false);
+	if (empty($modSettings['enableReportPM']) || empty($_REQUEST['pmsg'])) {
+			fatal_lang_error('no_access', false);
+	}
 
 	$pmsg = (int) $_REQUEST['pmsg'];
 
-	if (!isAccessiblePM($pmsg, 'inbox'))
-		fatal_lang_error('no_access', false);
+	if (!isAccessiblePM($pmsg, 'inbox')) {
+			fatal_lang_error('no_access', false);
+	}
 
 	$context['pm_id'] = $pmsg;
 	$context['page_title'] = $txt['pm_report_title'];
@@ -3506,8 +3642,9 @@ 
 			)
 		);
 		$context['admins'] = array();
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$context['admins'][$row['id_member']] = $row['real_name'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$context['admins'][$row['id_member']] = $row['real_name'];
+		}
 		$smcFunc['db_free_result']($request);
 
 		// How many admins in total?
@@ -3536,8 +3673,9 @@ 
 			)
 		);
 		// Can only be a hacker here!
-		if ($smcFunc['db_num_rows']($request) == 0)
-			fatal_lang_error('no_access', false);
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					fatal_lang_error('no_access', false);
+		}
 		list ($subject, $body, $time, $memberFromID, $memberFromName) = $smcFunc['db_fetch_row']($request);
 		$smcFunc['db_free_result']($request);
 
@@ -3561,15 +3699,17 @@ 
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
 			// If it's hidden still don't reveal their names - privacy after all ;)
-			if ($row['bcc'])
-				$hidden_recipients++;
-			else
-				$recipients[] = '[url=' . $scripturl . '?action=profile;u=' . $row['id_member_to'] . ']' . $row['to_name'] . '[/url]';
+			if ($row['bcc']) {
+							$hidden_recipients++;
+			} else {
+							$recipients[] = '[url=' . $scripturl . '?action=profile;u=' . $row['id_member_to'] . ']' . $row['to_name'] . '[/url]';
+			}
 		}
 		$smcFunc['db_free_result']($request);
 
-		if ($hidden_recipients)
-			$recipients[] = sprintf($txt['pm_report_pm_hidden'], $hidden_recipients);
+		if ($hidden_recipients) {
+					$recipients[] = sprintf($txt['pm_report_pm_hidden'], $hidden_recipients);
+		}
 
 		// Now let's get out and loop through the admins.
 		$request = $smcFunc['db_query']('', '
@@ -3585,8 +3725,9 @@ 
 		);
 
 		// Maybe we shouldn't advertise this?
-		if ($smcFunc['db_num_rows']($request) == 0)
-			fatal_lang_error('no_access', false);
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					fatal_lang_error('no_access', false);
+		}
 
 		$memberFromName = un_htmlspecialchars($memberFromName);
 
@@ -3605,8 +3746,9 @@ 
 				// Make the body.
 				$report_body = str_replace(array('{REPORTER}', '{SENDER}'), array(un_htmlspecialchars($user_info['name']), $memberFromName), $txt['pm_report_pm_user_sent']);
 				$report_body .= "\n" . '[b]' . $_POST['reason'] . '[/b]' . "\n\n";
-				if (!empty($recipients))
-					$report_body .= $txt['pm_report_pm_other_recipients'] . ' ' . implode(', ', $recipients) . "\n\n";
+				if (!empty($recipients)) {
+									$report_body .= $txt['pm_report_pm_other_recipients'] . ' ' . implode(', ', $recipients) . "\n\n";
+				}
 				$report_body .= $txt['pm_report_pm_unedited_below'] . "\n" . '[quote author=' . (empty($memberFromID) ? '&quot;' . $memberFromName . '&quot;' : $memberFromName . ' link=action=profile;u=' . $memberFromID . ' date=' . $time) . ']' . "\n" . un_htmlspecialchars($body) . '[/quote]';
 
 				// Plonk it in the array ;)
@@ -3626,12 +3768,14 @@ 
 		$smcFunc['db_free_result']($request);
 
 		// Send a different email for each language.
-		foreach ($messagesToSend as $lang => $message)
-			sendpm($message['recipients'], $message['subject'], $message['body']);
+		foreach ($messagesToSend as $lang => $message) {
+					sendpm($message['recipients'], $message['subject'], $message['body']);
+		}
 
 		// Give the user their own language back!
-		if (!empty($modSettings['userLanguage']))
-			loadLanguage('PersonalMessage', '', false);
+		if (!empty($modSettings['userLanguage'])) {
+					loadLanguage('PersonalMessage', '', false);
+		}
 
 		// Leave them with a template.
 		$context['sub_template'] = 'report_message_complete';
@@ -3677,8 +3821,9 @@ 
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
 		// Hide hidden groups!
-		if ($row['hidden'] && !$row['can_moderate'] && !allowedTo('manage_membergroups'))
-			continue;
+		if ($row['hidden'] && !$row['can_moderate'] && !allowedTo('manage_membergroups')) {
+					continue;
+		}
 
 		$context['groups'][$row['id_group']] = $row['group_name'];
 	}
@@ -3704,9 +3849,10 @@ 
 			$context['rule'] = $context['rules'][$context['rid']];
 			$members = array();
 			// Need to get member names!
-			foreach ($context['rule']['criteria'] as $k => $criteria)
-				if ($criteria['t'] == 'mid' && !empty($criteria['v']))
+			foreach ($context['rule']['criteria'] as $k => $criteria) {
+							if ($criteria['t'] == 'mid' && !empty($criteria['v']))
 					$members[(int) $criteria['v']] = $k;
+			}
 
 			if (!empty($members))
 			{
@@ -3718,19 +3864,20 @@ 
 						'member_list' => array_keys($members),
 					)
 				);
-				while ($row = $smcFunc['db_fetch_assoc']($request))
-					$context['rule']['criteria'][$members[$row['id_member']]]['v'] = $row['member_name'];
+				while ($row = $smcFunc['db_fetch_assoc']($request)) {
+									$context['rule']['criteria'][$members[$row['id_member']]]['v'] = $row['member_name'];
+				}
 				$smcFunc['db_free_result']($request);
 			}
-		}
-		else
-			$context['rule'] = array(
+		} else {
+					$context['rule'] = array(
 				'id' => '',
 				'name' => '',
 				'criteria' => array(),
 				'actions' => array(),
 				'logic' => 'and',
 			);
+		}
 	}
 	// Saving?
 	elseif (isset($_GET['save']))
@@ -3740,22 +3887,25 @@ 
 
 		// Name is easy!
 		$ruleName = $smcFunc['htmlspecialchars'](trim($_POST['rule_name']));
-		if (empty($ruleName))
-			fatal_lang_error('pm_rule_no_name', false);
+		if (empty($ruleName)) {
+					fatal_lang_error('pm_rule_no_name', false);
+		}
 
 		// Sanity check...
-		if (empty($_POST['ruletype']) || empty($_POST['acttype']))
-			fatal_lang_error('pm_rule_no_criteria', false);
+		if (empty($_POST['ruletype']) || empty($_POST['acttype'])) {
+					fatal_lang_error('pm_rule_no_criteria', false);
+		}
 
 		// Let's do the criteria first - it's also hardest!
 		$criteria = array();
 		foreach ($_POST['ruletype'] as $ind => $type)
 		{
 			// Check everything is here...
-			if ($type == 'gid' && (!isset($_POST['ruledefgroup'][$ind]) || !isset($context['groups'][$_POST['ruledefgroup'][$ind]])))
-				continue;
-			elseif ($type != 'bud' && !isset($_POST['ruledef'][$ind]))
-				continue;
+			if ($type == 'gid' && (!isset($_POST['ruledefgroup'][$ind]) || !isset($context['groups'][$_POST['ruledefgroup'][$ind]]))) {
+							continue;
+			} elseif ($type != 'bud' && !isset($_POST['ruledef'][$ind])) {
+							continue;
+			}
 
 			// Members need to be found.
 			if ($type == 'mid')
@@ -3779,13 +3929,13 @@ 
 				$smcFunc['db_free_result']($request);
 
 				$criteria[] = array('t' => 'mid', 'v' => $memID);
+			} elseif ($type == 'bud') {
+							$criteria[] = array('t' => 'bud', 'v' => 1);
+			} elseif ($type == 'gid') {
+							$criteria[] = array('t' => 'gid', 'v' => (int) $_POST['ruledefgroup'][$ind]);
+			} elseif (in_array($type, array('sub', 'msg')) && trim($_POST['ruledef'][$ind]) != '') {
+							$criteria[] = array('t' => $type, 'v' => $smcFunc['htmlspecialchars'](trim($_POST['ruledef'][$ind])));
 			}
-			elseif ($type == 'bud')
-				$criteria[] = array('t' => 'bud', 'v' => 1);
-			elseif ($type == 'gid')
-				$criteria[] = array('t' => 'gid', 'v' => (int) $_POST['ruledefgroup'][$ind]);
-			elseif (in_array($type, array('sub', 'msg')) && trim($_POST['ruledef'][$ind]) != '')
-				$criteria[] = array('t' => $type, 'v' => $smcFunc['htmlspecialchars'](trim($_POST['ruledef'][$ind])));
 		}
 
 		// Also do the actions!
@@ -3795,26 +3945,29 @@ 
 		foreach ($_POST['acttype'] as $ind => $type)
 		{
 			// Picking a valid label?
-			if ($type == 'lab' && (!isset($_POST['labdef'][$ind]) || !isset($context['labels'][$_POST['labdef'][$ind]])))
-				continue;
+			if ($type == 'lab' && (!isset($_POST['labdef'][$ind]) || !isset($context['labels'][$_POST['labdef'][$ind]]))) {
+							continue;
+			}
 
 			// Record what we're doing.
-			if ($type == 'del')
-				$doDelete = 1;
-			elseif ($type == 'lab')
-				$actions[] = array('t' => 'lab', 'v' => (int) $_POST['labdef'][$ind]);
+			if ($type == 'del') {
+							$doDelete = 1;
+			} elseif ($type == 'lab') {
+							$actions[] = array('t' => 'lab', 'v' => (int) $_POST['labdef'][$ind]);
+			}
 		}
 
-		if (empty($criteria) || (empty($actions) && !$doDelete))
-			fatal_lang_error('pm_rule_no_criteria', false);
+		if (empty($criteria) || (empty($actions) && !$doDelete)) {
+					fatal_lang_error('pm_rule_no_criteria', false);
+		}
 
 		// What are we storing?
 		$criteria = $smcFunc['json_encode']($criteria);
 		$actions = $smcFunc['json_encode']($actions);
 
 		// Create the rule?
-		if (empty($context['rid']))
-			$smcFunc['db_insert']('',
+		if (empty($context['rid'])) {
+					$smcFunc['db_insert']('',
 				'{db_prefix}pm_rules',
 				array(
 					'id_member' => 'int', 'rule_name' => 'string', 'criteria' => 'string', 'actions' => 'string',
@@ -3825,8 +3978,8 @@ 
 				),
 				array('id_rule')
 			);
-		else
-			$smcFunc['db_query']('', '
+		} else {
+					$smcFunc['db_query']('', '
 				UPDATE {db_prefix}pm_rules
 				SET rule_name = {string:rule_name}, criteria = {string:criteria}, actions = {string:actions},
 					delete_pm = {int:delete_pm}, is_or = {int:is_or}
@@ -3842,6 +3995,7 @@ 
 					'actions' => $actions,
 				)
 			);
+		}
 
 		redirectexit('action=pm;sa=manrules');
 	}
@@ -3850,11 +4004,12 @@ 
 	{
 		checkSession();
 		$toDelete = array();
-		foreach ($_POST['delrule'] as $k => $v)
-			$toDelete[] = (int) $k;
+		foreach ($_POST['delrule'] as $k => $v) {
+					$toDelete[] = (int) $k;
+		}
 
-		if (!empty($toDelete))
-			$smcFunc['db_query']('', '
+		if (!empty($toDelete)) {
+					$smcFunc['db_query']('', '
 				DELETE FROM {db_prefix}pm_rules
 				WHERE id_rule IN ({array_int:delete_list})
 					AND id_member = {int:current_member}',
@@ -3863,6 +4018,7 @@ 
 					'delete_list' => $toDelete,
 				)
 			);
+		}
 
 		redirectexit('action=pm;sa=manrules');
 	}
@@ -3881,8 +4037,9 @@ 
 	loadRules();
 
 	// No rules?
-	if (empty($context['rules']))
-		return;
+	if (empty($context['rules'])) {
+			return;
+	}
 
 	// Just unread ones?
 	$ruleQuery = $all_messages ? '' : ' AND pmr.is_new = 1';
@@ -3912,8 +4069,9 @@ 
 			// Loop through all the criteria hoping to make a match.
 			foreach ($rule['criteria'] as $criterium)
 			{
-				if (($criterium['t'] == 'mid' && $criterium['v'] == $row['id_member_from']) || ($criterium['t'] == 'gid' && $criterium['v'] == $row['id_group']) || ($criterium['t'] == 'sub' && strpos($row['subject'], $criterium['v']) !== false) || ($criterium['t'] == 'msg' && strpos($row['body'], $criterium['v']) !== false))
-					$match = true;
+				if (($criterium['t'] == 'mid' && $criterium['v'] == $row['id_member_from']) || ($criterium['t'] == 'gid' && $criterium['v'] == $row['id_group']) || ($criterium['t'] == 'sub' && strpos($row['subject'], $criterium['v']) !== false) || ($criterium['t'] == 'msg' && strpos($row['body'], $criterium['v']) !== false)) {
+									$match = true;
+				}
 				// If we're adding and one criteria don't match then we stop!
 				elseif ($rule['logic'] == 'and')
 				{
@@ -3925,17 +4083,18 @@ 
 			// If we have a match the rule must be true - act!
 			if ($match)
 			{
-				if ($rule['delete'])
-					$actions['deletes'][] = $row['id_pm'];
-				else
+				if ($rule['delete']) {
+									$actions['deletes'][] = $row['id_pm'];
+				} else
 				{
 					foreach ($rule['actions'] as $ruleAction)
 					{
 						if ($ruleAction['t'] == 'lab')
 						{
 							// Get a basic pot started!
-							if (!isset($actions['labels'][$row['id_pm']]))
-								$actions['labels'][$row['id_pm']] = array();
+							if (!isset($actions['labels'][$row['id_pm']])) {
+															$actions['labels'][$row['id_pm']] = array();
+							}
 							$actions['labels'][$row['id_pm']][] = $ruleAction['v'];
 						}
 					}
@@ -3946,8 +4105,9 @@ 
 	$smcFunc['db_free_result']($request);
 
 	// Deletes are easy!
-	if (!empty($actions['deletes']))
-		deleteMessages($actions['deletes']);
+	if (!empty($actions['deletes'])) {
+			deleteMessages($actions['deletes']);
+	}
 
 	// Relabel?
 	if (!empty($actions['labels']))
@@ -3974,8 +4134,7 @@ 
 								'current_member' => $user_info['id'],
 							)
 						);
-					}
-					else
+					} else
 					{
 						$realLabels[] = $label['id'];
 					}
@@ -3984,8 +4143,9 @@ 
 
 			$inserts = array();
 			// Now we insert the label info
-			foreach ($realLabels as $a_label)
-				$inserts[] = array($pm, $a_label);
+			foreach ($realLabels as $a_label) {
+							$inserts[] = array($pm, $a_label);
+			}
 
 			$smcFunc['db_insert']('ignore',
 				'{db_prefix}pm_labeled_messages',
@@ -4006,8 +4166,9 @@ 
 {
 	global $user_info, $context, $smcFunc;
 
-	if (isset($context['rules']) && !$reload)
-		return;
+	if (isset($context['rules']) && !$reload) {
+			return;
+	}
 
 	$request = $smcFunc['db_query']('', '
 		SELECT
@@ -4031,8 +4192,9 @@ 
 			'logic' => $row['is_or'] ? 'or' : 'and',
 		);
 
-		if ($row['delete_pm'])
-			$context['rules'][$row['id_rule']]['actions'][] = array('t' => 'del', 'v' => 1);
+		if ($row['delete_pm']) {
+					$context['rules'][$row['id_rule']]['actions'][] = array('t' => 'del', 'v' => 1);
+		}
 	}
 	$smcFunc['db_free_result']($request);
 }

Sources/Display.php

Braces +292 added lines, -214 removed lines

@@ -14,8 +14,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * The central part of the board - topic display.
@@ -34,8 +35,9 @@ 
 	global $messages_request, $language, $smcFunc;
 
 	// What are you gonna display if these are empty?!
-	if (empty($topic))
-		fatal_lang_error('no_board', false);
+	if (empty($topic)) {
+			fatal_lang_error('no_board', false);
+	}
 
 	// Load the proper template.
 	loadTemplate('Display');
@@ -52,15 +54,17 @@ 
 	$context['messages_per_page'] = empty($modSettings['disableCustomPerPage']) && !empty($options['messages_per_page']) ? $options['messages_per_page'] : $modSettings['defaultMaxMessages'];
 
 	// Let's do some work on what to search index.
-	if (count($_GET) > 2)
-		foreach ($_GET as $k => $v)
+	if (count($_GET) > 2) {
+			foreach ($_GET as $k => $v)
 		{
 			if (!in_array($k, array('topic', 'board', 'start', session_name())))
 				$context['robot_no_index'] = true;
+	}
 		}
 
-	if (!empty($_REQUEST['start']) && (!is_numeric($_REQUEST['start']) || $_REQUEST['start'] % $context['messages_per_page'] != 0))
-		$context['robot_no_index'] = true;
+	if (!empty($_REQUEST['start']) && (!is_numeric($_REQUEST['start']) || $_REQUEST['start'] % $context['messages_per_page'] != 0)) {
+			$context['robot_no_index'] = true;
+	}
 
 	// Find the previous or next topic.  Make a fuss if there are no more.
 	if (isset($_REQUEST['prev_next']) && ($_REQUEST['prev_next'] == 'prev' || $_REQUEST['prev_next'] == 'next'))
@@ -172,8 +176,9 @@ 
 			$topic_parameters
 	);
 
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('not_a_topic', false, 404);
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('not_a_topic', false, 404);
+	}
 	$context['topicinfo'] = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
 
@@ -210,8 +215,9 @@ 
 	$context['topic_unwatched'] = isset($context['topicinfo']['unwatched']) ? $context['topicinfo']['unwatched'] : 0;
 
 	// Add up unapproved replies to get real number of replies...
-	if ($modSettings['postmod_active'] && $approve_posts)
-		$context['real_num_replies'] += $context['topicinfo']['unapproved_posts'] - ($context['topicinfo']['approved'] ? 0 : 1);
+	if ($modSettings['postmod_active'] && $approve_posts) {
+			$context['real_num_replies'] += $context['topicinfo']['unapproved_posts'] - ($context['topicinfo']['approved'] ? 0 : 1);
+	}
 
 	// If this topic has unapproved posts, we need to work out how many posts the user can see, for page indexing.
 	if ($modSettings['postmod_active'] && $context['topicinfo']['unapproved_posts'] && !$user_info['is_guest'] && !$approve_posts)
@@ -231,11 +237,11 @@ 
 		$smcFunc['db_free_result']($request);
 
 		$context['total_visible_posts'] = $context['num_replies'] + $myUnapprovedPosts + ($context['topicinfo']['approved'] ? 1 : 0);
+	} elseif ($user_info['is_guest']) {
+			$context['total_visible_posts'] = $context['num_replies'] + ($context['topicinfo']['approved'] ? 1 : 0);
+	} else {
+			$context['total_visible_posts'] = $context['num_replies'] + $context['topicinfo']['unapproved_posts'] + ($context['topicinfo']['approved'] ? 1 : 0);
 	}
-	elseif ($user_info['is_guest'])
-		$context['total_visible_posts'] = $context['num_replies'] + ($context['topicinfo']['approved'] ? 1 : 0);
-	else
-		$context['total_visible_posts'] = $context['num_replies'] + $context['topicinfo']['unapproved_posts'] + ($context['topicinfo']['approved'] ? 1 : 0);
 
 	// The start isn't a number; it's information about what to do, where to go.
 	if (!is_numeric($_REQUEST['start']))
@@ -248,8 +254,7 @@ 
 			{
 				$context['start_from'] = $context['total_visible_posts'] - 1;
 				$_REQUEST['start'] = empty($options['view_newest_first']) ? $context['start_from'] : 0;
-			}
-			else
+			} else
 			{
 				// Find the earliest unread message in the topic. (the use of topics here is just for both tables.)
 				$request = $smcFunc['db_query']('', '
@@ -277,9 +282,9 @@ 
 		if (substr($_REQUEST['start'], 0, 4) == 'from')
 		{
 			$timestamp = (int) substr($_REQUEST['start'], 4);
-			if ($timestamp === 0)
-				$_REQUEST['start'] = 0;
-			else
+			if ($timestamp === 0) {
+							$_REQUEST['start'] = 0;
+			} else
 			{
 				// Find the number of messages posted before said time...
 				$request = $smcFunc['db_query']('', '
@@ -307,11 +312,11 @@ 
 		elseif (substr($_REQUEST['start'], 0, 3) == 'msg')
 		{
 			$virtual_msg = (int) substr($_REQUEST['start'], 3);
-			if (!$context['topicinfo']['unapproved_posts'] && $virtual_msg >= $context['topicinfo']['id_last_msg'])
-				$context['start_from'] = $context['total_visible_posts'] - 1;
-			elseif (!$context['topicinfo']['unapproved_posts'] && $virtual_msg <= $context['topicinfo']['id_first_msg'])
-				$context['start_from'] = 0;
-			else
+			if (!$context['topicinfo']['unapproved_posts'] && $virtual_msg >= $context['topicinfo']['id_last_msg']) {
+							$context['start_from'] = $context['total_visible_posts'] - 1;
+			} elseif (!$context['topicinfo']['unapproved_posts'] && $virtual_msg <= $context['topicinfo']['id_first_msg']) {
+							$context['start_from'] = 0;
+			} else
 			{
 				// Find the start value for that message......
 				$request = $smcFunc['db_query']('', '
@@ -394,21 +399,25 @@ 
 		);
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
-			if (empty($row['id_member']))
-				continue;
+			if (empty($row['id_member'])) {
+							continue;
+			}
 
-			if (!empty($row['online_color']))
-				$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '" style="color: ' . $row['online_color'] . ';">' . $row['real_name'] . '</a>';
-			else
-				$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>';
+			if (!empty($row['online_color'])) {
+							$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '" style="color: ' . $row['online_color'] . ';">' . $row['real_name'] . '</a>';
+			} else {
+							$link = '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name'] . '</a>';
+			}
 
 			$is_buddy = in_array($row['id_member'], $user_info['buddies']);
-			if ($is_buddy)
-				$link = '<strong>' . $link . '</strong>';
+			if ($is_buddy) {
+							$link = '<strong>' . $link . '</strong>';
+			}
 
 			// Add them both to the list and to the more detailed list.
-			if (!empty($row['show_online']) || allowedTo('moderate_forum'))
-				$context['view_members_list'][$row['log_time'] . $row['member_name']] = empty($row['show_online']) ? '<em>' . $link . '</em>' : $link;
+			if (!empty($row['show_online']) || allowedTo('moderate_forum')) {
+							$context['view_members_list'][$row['log_time'] . $row['member_name']] = empty($row['show_online']) ? '<em>' . $link . '</em>' : $link;
+			}
 			$context['view_members'][$row['log_time'] . $row['member_name']] = array(
 				'id' => $row['id_member'],
 				'username' => $row['member_name'],
@@ -420,8 +429,9 @@ 
 				'hidden' => empty($row['show_online']),
 			);
 
-			if (empty($row['show_online']))
-				$context['view_num_hidden']++;
+			if (empty($row['show_online'])) {
+							$context['view_num_hidden']++;
+			}
 		}
 
 		// The number of guests is equal to the rows minus the ones we actually used ;).
@@ -435,11 +445,13 @@ 
 
 	// If all is set, but not allowed... just unset it.
 	$can_show_all = !empty($modSettings['enableAllMessages']) && $context['total_visible_posts'] > $context['messages_per_page'] && $context['total_visible_posts'] < $modSettings['enableAllMessages'];
-	if (isset($_REQUEST['all']) && !$can_show_all)
-		unset($_REQUEST['all']);
+	if (isset($_REQUEST['all']) && !$can_show_all) {
+			unset($_REQUEST['all']);
+	}
 	// Otherwise, it must be allowed... so pretend start was -1.
-	elseif (isset($_REQUEST['all']))
-		$_REQUEST['start'] = -1;
+	elseif (isset($_REQUEST['all'])) {
+			$_REQUEST['start'] = -1;
+	}
 
 	// Construct the page index, allowing for the .START method...
 	$context['page_index'] = constructPageIndex($scripturl . '?topic=' . $topic . '.%1$d', $_REQUEST['start'], $context['total_visible_posts'], $context['messages_per_page'], true);
@@ -476,8 +488,9 @@ 
 			$_REQUEST['start'] = 0;
 		}
 		// They aren't using it, but the *option* is there, at least.
-		else
-			$context['page_index'] .= '&nbsp;<a href="' . $scripturl . '?topic=' . $topic . '.0;all">' . $txt['all'] . '</a> ';
+		else {
+					$context['page_index'] .= '&nbsp;<a href="' . $scripturl . '?topic=' . $topic . '.0;all">' . $txt['all'] . '</a> ';
+		}
 	}
 
 	// Build the link tree.
@@ -493,14 +506,16 @@ 
 	if (!empty($board_info['moderators']))
 	{
 		// Add a link for each moderator...
-		foreach ($board_info['moderators'] as $mod)
-			$context['link_moderators'][] = '<a href="' . $scripturl . '?action=profile;u=' . $mod['id'] . '" title="' . $txt['board_moderator'] . '">' . $mod['name'] . '</a>';
+		foreach ($board_info['moderators'] as $mod) {
+					$context['link_moderators'][] = '<a href="' . $scripturl . '?action=profile;u=' . $mod['id'] . '" title="' . $txt['board_moderator'] . '">' . $mod['name'] . '</a>';
+		}
 	}
 	if (!empty($board_info['moderator_groups']))
 	{
 		// Add a link for each moderator group as well...
-		foreach ($board_info['moderator_groups'] as $mod_group)
-			$context['link_moderators'][] = '<a href="' . $scripturl . '?action=groups;sa=viewmemberes;group=' . $mod_group['id'] . '" title="' . $txt['board_moderator'] . '">' . $mod_group['name'] . '</a>';
+		foreach ($board_info['moderator_groups'] as $mod_group) {
+					$context['link_moderators'][] = '<a href="' . $scripturl . '?action=groups;sa=viewmemberes;group=' . $mod_group['id'] . '" title="' . $txt['board_moderator'] . '">' . $mod_group['name'] . '</a>';
+		}
 	}
 
 	if (!empty($context['link_moderators']))
@@ -531,9 +546,9 @@ 
 	// For quick reply we need a response prefix in the default forum language.
 	if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix', 600)))
 	{
-		if ($language === $user_info['language'])
-			$context['response_prefix'] = $txt['response_prefix'];
-		else
+		if ($language === $user_info['language']) {
+					$context['response_prefix'] = $txt['response_prefix'];
+		} else
 		{
 			loadLanguage('index', $language, false);
 			$context['response_prefix'] = $txt['response_prefix'];
@@ -565,8 +580,9 @@ 
 			list($start, $end, $allday, $span, $tz, $tz_abbrev) = buildEventDatetimes($row);
 
 			// Sanity check
-			if (!empty($start['error_count']) || !empty($start['warning_count']) || !empty($end['error_count']) || !empty($end['warning_count']))
-				continue;
+			if (!empty($start['error_count']) || !empty($start['warning_count']) || !empty($end['error_count']) || !empty($end['warning_count'])) {
+							continue;
+			}
 
 			$linked_calendar_event = array(
 				'id' => $row['id_event'],
@@ -615,8 +631,9 @@ 
 		}
 		$smcFunc['db_free_result']($request);
 
-		if (!empty($context['linked_calendar_events']))
-			$context['linked_calendar_events'][count($context['linked_calendar_events']) - 1]['is_last'] = true;
+		if (!empty($context['linked_calendar_events'])) {
+					$context['linked_calendar_events'][count($context['linked_calendar_events']) - 1]['is_last'] = true;
+		}
 	}
 
 	// Create the poll info if it exists.
@@ -679,8 +696,9 @@ 
 		$smcFunc['db_free_result']($request);
 
 		// Got we multi choice?
-		if ($pollinfo['max_votes'] > 1)
-			$realtotal = $pollinfo['total'];
+		if ($pollinfo['max_votes'] > 1) {
+					$realtotal = $pollinfo['total'];
+		}
 
 		// If this is a guest we need to do our best to work out if they have voted, and what they voted for.
 		if ($user_info['is_guest'] && $pollinfo['guest_vote'] && allowedTo('poll_vote'))
@@ -693,20 +711,21 @@ 
 				foreach ($guestinfo as $i => $guestvoted)
 				{
 					$guestvoted = explode(',', $guestvoted);
-					if ($guestvoted[0] == $context['topicinfo']['id_poll'])
-						break;
+					if ($guestvoted[0] == $context['topicinfo']['id_poll']) {
+											break;
+					}
 				}
 				// Has the poll been reset since guest voted?
 				if ($pollinfo['reset_poll'] > $guestvoted[1])
 				{
 					// Remove the poll info from the cookie to allow guest to vote again
 					unset($guestinfo[$i]);
-					if (!empty($guestinfo))
-						$_COOKIE['guest_poll_vote'] = ';' . implode(';', $guestinfo);
-					else
-						unset($_COOKIE['guest_poll_vote']);
-				}
-				else
+					if (!empty($guestinfo)) {
+											$_COOKIE['guest_poll_vote'] = ';' . implode(';', $guestinfo);
+					} else {
+											unset($_COOKIE['guest_poll_vote']);
+					}
+				} else
 				{
 					// What did they vote for?
 					unset($guestvoted[0], $guestvoted[1]);
@@ -820,23 +839,29 @@ 
 		// Build the poll moderation button array.
 		$context['poll_buttons'] = array();
 
-		if ($context['allow_return_vote'])
-			$context['poll_buttons']['vote'] = array('text' => 'poll_return_vote', 'image' => 'poll_options.png', 'url' => $scripturl . '?topic=' . $context['current_topic'] . '.' . $context['start']);
+		if ($context['allow_return_vote']) {
+					$context['poll_buttons']['vote'] = array('text' => 'poll_return_vote', 'image' => 'poll_options.png', 'url' => $scripturl . '?topic=' . $context['current_topic'] . '.' . $context['start']);
+		}
 
-		if ($context['show_view_results_button'])
-			$context['poll_buttons']['results'] = array('text' => 'poll_results', 'image' => 'poll_results.png', 'url' => $scripturl . '?topic=' . $context['current_topic'] . '.' . $context['start'] . ';viewresults');
+		if ($context['show_view_results_button']) {
+					$context['poll_buttons']['results'] = array('text' => 'poll_results', 'image' => 'poll_results.png', 'url' => $scripturl . '?topic=' . $context['current_topic'] . '.' . $context['start'] . ';viewresults');
+		}
 
-		if ($context['allow_change_vote'])
-			$context['poll_buttons']['change_vote'] = array('text' => 'poll_change_vote', 'image' => 'poll_change_vote.png', 'url' => $scripturl . '?action=vote;topic=' . $context['current_topic'] . '.' . $context['start'] . ';poll=' . $context['poll']['id'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+		if ($context['allow_change_vote']) {
+					$context['poll_buttons']['change_vote'] = array('text' => 'poll_change_vote', 'image' => 'poll_change_vote.png', 'url' => $scripturl . '?action=vote;topic=' . $context['current_topic'] . '.' . $context['start'] . ';poll=' . $context['poll']['id'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+		}
 
-		if ($context['allow_lock_poll'])
-			$context['poll_buttons']['lock'] = array('text' => (!$context['poll']['is_locked'] ? 'poll_lock' : 'poll_unlock'), 'image' => 'poll_lock.png', 'url' => $scripturl . '?action=lockvoting;topic=' . $context['current_topic'] . '.' . $context['start'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+		if ($context['allow_lock_poll']) {
+					$context['poll_buttons']['lock'] = array('text' => (!$context['poll']['is_locked'] ? 'poll_lock' : 'poll_unlock'), 'image' => 'poll_lock.png', 'url' => $scripturl . '?action=lockvoting;topic=' . $context['current_topic'] . '.' . $context['start'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+		}
 
-		if ($context['allow_edit_poll'])
-			$context['poll_buttons']['edit'] = array('text' => 'poll_edit', 'image' => 'poll_edit.png', 'url' => $scripturl . '?action=editpoll;topic=' . $context['current_topic'] . '.' . $context['start']);
+		if ($context['allow_edit_poll']) {
+					$context['poll_buttons']['edit'] = array('text' => 'poll_edit', 'image' => 'poll_edit.png', 'url' => $scripturl . '?action=editpoll;topic=' . $context['current_topic'] . '.' . $context['start']);
+		}
 
-		if ($context['can_remove_poll'])
-			$context['poll_buttons']['remove_poll'] = array('text' => 'poll_remove', 'image' => 'admin_remove_poll.png', 'custom' => 'data-confirm="' . $txt['poll_remove_warn'] . '"', 'class' => 'you_sure', 'url' => $scripturl . '?action=removepoll;topic=' . $context['current_topic'] . '.' . $context['start'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+		if ($context['can_remove_poll']) {
+					$context['poll_buttons']['remove_poll'] = array('text' => 'poll_remove', 'image' => 'admin_remove_poll.png', 'custom' => 'data-confirm="' . $txt['poll_remove_warn'] . '"', 'class' => 'you_sure', 'url' => $scripturl . '?action=removepoll;topic=' . $context['current_topic'] . '.' . $context['start'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+		}
 
 		// Allow mods to add additional buttons here
 		call_integration_hook('integrate_poll_buttons');
@@ -872,9 +897,9 @@ 
 	{
 		$start_char = 'C';
 		$page_id = $ascending ? $context['topicinfo']['id_first_msg'] : $context['topicinfo']['id_last_msg'];
+	} else {
+			$start_char = null;
 	}
-	else
-		$start_char = null;
 
 	$limit = $context['messages_per_page'];
 
@@ -888,17 +913,17 @@ 
 		{
 			$ascending_seek = true;
 			$page_operator = $ascending ? '>=' : '<=';
-		}
-		else
+		} else
 		{
 			$ascending_seek = false;
 			$page_operator = $ascending ? '<=' : '>=';
 		}
 
-		if ($start_char === 'C')
-			$limit_seek = $limit;
-		else
-			$limit_seek  = $limit + 1;
+		if ($start_char === 'C') {
+					$limit_seek = $limit;
+		} else {
+					$limit_seek  = $limit + 1;
+		}
 
 		$request = $smcFunc['db_query']('', '
 			SELECT id_msg, id_member, approved
@@ -921,21 +946,23 @@ 
 		$found_msg = false;
 
 		// Fallback
-		if ($smcFunc['db_num_rows']($request) < 1)
-			unset($start_char);
-		else
+		if ($smcFunc['db_num_rows']($request) < 1) {
+					unset($start_char);
+		} else
 		{
 			while ($row = $smcFunc['db_fetch_assoc']($request))
 			{
 				// Check if the start msg is in our result
-				if ($row['id_msg'] == $page_id)
-					$found_msg = true;
+				if ($row['id_msg'] == $page_id) {
+									$found_msg = true;
+				}
 
 				// Skip the the start msg if we not in mode C
 				if ($start_char === 'C' || $row['id_msg'] != $page_id)
 				{
-					if (!empty($row['id_member']))
-						$all_posters[$row['id_msg']] = $row['id_member'];
+					if (!empty($row['id_member'])) {
+											$all_posters[$row['id_msg']] = $row['id_member'];
+					}
 
 					$messages[] = $row['id_msg'];
 				}
@@ -951,8 +978,9 @@ 
 		}
 
 		// Before Page bring in the right order
-		if (!empty($start_char) && $start_char === 'L')
-			krsort($messages);
+		if (!empty($start_char) && $start_char === 'L') {
+					krsort($messages);
+		}
 	}
 
 	// Jump to page
@@ -987,14 +1015,16 @@ 
 
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
-			if (!empty($row['id_member']))
-				$all_posters[$row['id_msg']] = $row['id_member'];
+			if (!empty($row['id_member'])) {
+							$all_posters[$row['id_msg']] = $row['id_member'];
+			}
 			$messages[] = $row['id_msg'];
 		}
 
 		// Sort the messages into the correct display order
-		if (!$ascending)
-			sort($messages);
+		if (!$ascending) {
+					sort($messages);
+		}
 	}
 
 	// Remember the paging data for next time
@@ -1014,8 +1044,9 @@ 
 	if (!$user_info['is_guest'] && !empty($messages))
 	{
 		$mark_at_msg = max($messages);
-		if ($mark_at_msg >= $context['topicinfo']['id_last_msg'])
-			$mark_at_msg = $modSettings['maxMsgID'];
+		if ($mark_at_msg >= $context['topicinfo']['id_last_msg']) {
+					$mark_at_msg = $modSettings['maxMsgID'];
+		}
 		if ($mark_at_msg >= $context['topicinfo']['new_from'])
 		{
 			$smcFunc['db_insert']($context['topicinfo']['new_from'] == 0 ? 'ignore' : 'replace',
@@ -1047,8 +1078,9 @@ 
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
 			// Find if this topic is marked for notification...
-			if (!empty($row['id_topic']))
-				$context['is_marked_notify'] = true;
+			if (!empty($row['id_topic'])) {
+							$context['is_marked_notify'] = true;
+			}
 
 			// Only do this once, but mark the notifications as "not sent yet" for next time.
 			if (!empty($row['sent']) && $do_once)
@@ -1070,8 +1102,9 @@ 
 		}
 
 		// Have we recently cached the number of new topics in this board, and it's still a lot?
-		if (isset($_REQUEST['topicseen']) && isset($_SESSION['topicseen_cache'][$board]) && $_SESSION['topicseen_cache'][$board] > 5)
-			$_SESSION['topicseen_cache'][$board]--;
+		if (isset($_REQUEST['topicseen']) && isset($_SESSION['topicseen_cache'][$board]) && $_SESSION['topicseen_cache'][$board] > 5) {
+					$_SESSION['topicseen_cache'][$board]--;
+		}
 		// Mark board as seen if this is the only new topic.
 		elseif (isset($_REQUEST['topicseen']))
 		{
@@ -1095,14 +1128,16 @@ 
 			$smcFunc['db_free_result']($request);
 
 			// If there're no real new topics in this board, mark the board as seen.
-			if (empty($numNewTopics))
-				$_REQUEST['boardseen'] = true;
-			else
-				$_SESSION['topicseen_cache'][$board] = $numNewTopics;
+			if (empty($numNewTopics)) {
+							$_REQUEST['boardseen'] = true;
+			} else {
+							$_SESSION['topicseen_cache'][$board] = $numNewTopics;
+			}
 		}
 		// Probably one less topic - maybe not, but even if we decrease this too fast it will only make us look more often.
-		elseif (isset($_SESSION['topicseen_cache'][$board]))
-			$_SESSION['topicseen_cache'][$board]--;
+		elseif (isset($_SESSION['topicseen_cache'][$board])) {
+					$_SESSION['topicseen_cache'][$board]--;
+		}
 
 		// Mark board as seen if we came using last post link from BoardIndex. (or other places...)
 		if (isset($_REQUEST['boardseen']))
@@ -1159,23 +1194,26 @@ 
 			$temp = array();
 			while ($row = $smcFunc['db_fetch_assoc']($request))
 			{
-				if (!$row['approved'] && $modSettings['postmod_active'] && !allowedTo('approve_posts') && (!isset($all_posters[$row['id_msg']]) || $all_posters[$row['id_msg']] != $user_info['id']))
-					continue;
+				if (!$row['approved'] && $modSettings['postmod_active'] && !allowedTo('approve_posts') && (!isset($all_posters[$row['id_msg']]) || $all_posters[$row['id_msg']] != $user_info['id'])) {
+									continue;
+				}
 
 				$temp[$row['id_attach']] = $row;
 				$temp[$row['id_attach']]['topic'] = $topic;
 				$temp[$row['id_attach']]['board'] = $board;
 
-				if (!isset($context['loaded_attachments'][$row['id_msg']]))
-					$context['loaded_attachments'][$row['id_msg']] = array();
+				if (!isset($context['loaded_attachments'][$row['id_msg']])) {
+									$context['loaded_attachments'][$row['id_msg']] = array();
+				}
 			}
 			$smcFunc['db_free_result']($request);
 
 			// This is better than sorting it with the query...
 			ksort($temp);
 
-			foreach ($temp as $row)
-				$context['loaded_attachments'][$row['id_msg']][] = $row;
+			foreach ($temp as $row) {
+							$context['loaded_attachments'][$row['id_msg']][] = $row;
+			}
 		}
 
 		$msg_parameters = array(
@@ -1202,21 +1240,23 @@ 
 		);
 
 		// And the likes
-		if (!empty($modSettings['enable_likes']))
-			$context['my_likes'] = $context['user']['is_guest'] ? array() : prepareLikesContext($topic);
+		if (!empty($modSettings['enable_likes'])) {
+					$context['my_likes'] = $context['user']['is_guest'] ? array() : prepareLikesContext($topic);
+		}
 
 		// Go to the last message if the given time is beyond the time of the last message.
-		if (isset($context['start_from']) && $context['start_from'] >= $context['topicinfo']['num_replies'])
-			$context['start_from'] = $context['topicinfo']['num_replies'];
+		if (isset($context['start_from']) && $context['start_from'] >= $context['topicinfo']['num_replies']) {
+					$context['start_from'] = $context['topicinfo']['num_replies'];
+		}
 
 		// Since the anchor information is needed on the top of the page we load these variables beforehand.
 		$context['first_message'] = isset($messages[$firstIndex]) ? $messages[$firstIndex] : $messages[0];
-		if (empty($options['view_newest_first']))
-			$context['first_new_message'] = isset($context['start_from']) && $_REQUEST['start'] == $context['start_from'];
-		else
-			$context['first_new_message'] = isset($context['start_from']) && $_REQUEST['start'] == $context['topicinfo']['num_replies'] - $context['start_from'];
-	}
-	else
+		if (empty($options['view_newest_first'])) {
+					$context['first_new_message'] = isset($context['start_from']) && $_REQUEST['start'] == $context['start_from'];
+		} else {
+					$context['first_new_message'] = isset($context['start_from']) && $_REQUEST['start'] == $context['topicinfo']['num_replies'] - $context['start_from'];
+		}
+	} else
 	{
 		$messages_request = false;
 		$context['first_message'] = 0;
@@ -1251,8 +1291,9 @@ 
 		'can_restore_msg' => 'move_any',
 		'can_like' => 'likes_like',
 	);
-	foreach ($common_permissions as $contextual => $perm)
-		$context[$contextual] = allowedTo($perm);
+	foreach ($common_permissions as $contextual => $perm) {
+			$context[$contextual] = allowedTo($perm);
+	}
 
 	// Permissions with _any/_own versions.  $context[YYY] => ZZZ_any/_own.
 	$anyown_permissions = array(
@@ -1265,8 +1306,9 @@ 
 		'can_reply_unapproved' => 'post_unapproved_replies',
 		'can_view_warning' => 'profile_warning',
 	);
-	foreach ($anyown_permissions as $contextual => $perm)
-		$context[$contextual] = allowedTo($perm . '_any') || ($context['user']['started'] && allowedTo($perm . '_own'));
+	foreach ($anyown_permissions as $contextual => $perm) {
+			$context[$contextual] = allowedTo($perm . '_any') || ($context['user']['started'] && allowedTo($perm . '_own'));
+	}
 
 	if (!$user_info['is_admin'] && $context['can_move'] && !$modSettings['topic_move_any'])
 	{
@@ -1312,8 +1354,9 @@ 
 	// Check if the draft functions are enabled and that they have permission to use them (for quick reply.)
 	$context['drafts_save'] = !empty($modSettings['drafts_post_enabled']) && allowedTo('post_draft') && $context['can_reply'];
 	$context['drafts_autosave'] = !empty($context['drafts_save']) && !empty($modSettings['drafts_autosave_enabled']);
-	if (!empty($context['drafts_save']))
-		loadLanguage('Drafts');
+	if (!empty($context['drafts_save'])) {
+			loadLanguage('Drafts');
+	}
 
 	// When was the last time this topic was replied to?  Should we warn them about it?
 	if (!empty($modSettings['oldTopicDays']) && ($context['can_reply'] || $context['can_reply_unapproved']) && empty($context['topicinfo']['is_sticky']))
@@ -1374,26 +1417,31 @@ 
 	// Message icons - customized icons are off?
 	$context['icons'] = getMessageIcons($board);
 
-	if (!empty($context['icons']))
-		$context['icons'][count($context['icons']) - 1]['is_last'] = true;
+	if (!empty($context['icons'])) {
+			$context['icons'][count($context['icons']) - 1]['is_last'] = true;
+	}
 
 	// Build the normal button array.
 	$context['normal_buttons'] = array();
 
-	if ($context['can_reply'])
-		$context['normal_buttons']['reply'] = array('text' => 'reply', 'image' => 'reply.png', 'url' => $scripturl . '?action=post;topic=' . $context['current_topic'] . '.' . $context['start'] . ';last_msg=' . $context['topic_last_message'], 'active' => true);
+	if ($context['can_reply']) {
+			$context['normal_buttons']['reply'] = array('text' => 'reply', 'image' => 'reply.png', 'url' => $scripturl . '?action=post;topic=' . $context['current_topic'] . '.' . $context['start'] . ';last_msg=' . $context['topic_last_message'], 'active' => true);
+	}
 
-	if ($context['can_add_poll'])
-		$context['normal_buttons']['add_poll'] = array('text' => 'add_poll', 'image' => 'add_poll.png', 'url' => $scripturl . '?action=editpoll;add;topic=' . $context['current_topic'] . '.' . $context['start']);
+	if ($context['can_add_poll']) {
+			$context['normal_buttons']['add_poll'] = array('text' => 'add_poll', 'image' => 'add_poll.png', 'url' => $scripturl . '?action=editpoll;add;topic=' . $context['current_topic'] . '.' . $context['start']);
+	}
 
-	if ($context['can_mark_unread'])
-		$context['normal_buttons']['mark_unread'] = array('text' => 'mark_unread', 'image' => 'markunread.png', 'url' => $scripturl . '?action=markasread;sa=topic;t=' . $context['mark_unread_time'] . ';topic=' . $context['current_topic'] . '.' . $context['start'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+	if ($context['can_mark_unread']) {
+			$context['normal_buttons']['mark_unread'] = array('text' => 'mark_unread', 'image' => 'markunread.png', 'url' => $scripturl . '?action=markasread;sa=topic;t=' . $context['mark_unread_time'] . ';topic=' . $context['current_topic'] . '.' . $context['start'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+	}
 
-	if ($context['can_print'])
-		$context['normal_buttons']['print'] = array('text' => 'print', 'image' => 'print.png', 'custom' => 'rel="nofollow"', 'url' => $scripturl . '?action=printpage;topic=' . $context['current_topic'] . '.0');
+	if ($context['can_print']) {
+			$context['normal_buttons']['print'] = array('text' => 'print', 'image' => 'print.png', 'custom' => 'rel="nofollow"', 'url' => $scripturl . '?action=printpage;topic=' . $context['current_topic'] . '.0');
+	}
 
-	if ($context['can_set_notify'])
-		$context['normal_buttons']['notify'] = array(
+	if ($context['can_set_notify']) {
+			$context['normal_buttons']['notify'] = array(
 			'text' => 'notify_topic_' . $context['topic_notification_mode'],
 			'sub_buttons' => array(
 				array(
@@ -1415,38 +1463,47 @@ 
 				),
 			),
 		);
+	}
 
 	// Build the mod button array
 	$context['mod_buttons'] = array();
 
-	if ($context['can_move'])
-		$context['mod_buttons']['move'] = array('text' => 'move_topic', 'image' => 'admin_move.png', 'url' => $scripturl . '?action=movetopic;current_board=' . $context['current_board'] . ';topic=' . $context['current_topic'] . '.0');
+	if ($context['can_move']) {
+			$context['mod_buttons']['move'] = array('text' => 'move_topic', 'image' => 'admin_move.png', 'url' => $scripturl . '?action=movetopic;current_board=' . $context['current_board'] . ';topic=' . $context['current_topic'] . '.0');
+	}
 
-	if ($context['can_delete'])
-		$context['mod_buttons']['delete'] = array('text' => 'remove_topic', 'image' => 'admin_rem.png', 'custom' => 'data-confirm="' . $txt['are_sure_remove_topic'] . '"', 'class' => 'you_sure', 'url' => $scripturl . '?action=removetopic2;topic=' . $context['current_topic'] . '.0;' . $context['session_var'] . '=' . $context['session_id']);
+	if ($context['can_delete']) {
+			$context['mod_buttons']['delete'] = array('text' => 'remove_topic', 'image' => 'admin_rem.png', 'custom' => 'data-confirm="' . $txt['are_sure_remove_topic'] . '"', 'class' => 'you_sure', 'url' => $scripturl . '?action=removetopic2;topic=' . $context['current_topic'] . '.0;' . $context['session_var'] . '=' . $context['session_id']);
+	}
 
-	if ($context['can_lock'])
-		$context['mod_buttons']['lock'] = array('text' => empty($context['is_locked']) ? 'set_lock' : 'set_unlock', 'image' => 'admin_lock.png', 'url' => $scripturl . '?action=lock;topic=' . $context['current_topic'] . '.' . $context['start'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+	if ($context['can_lock']) {
+			$context['mod_buttons']['lock'] = array('text' => empty($context['is_locked']) ? 'set_lock' : 'set_unlock', 'image' => 'admin_lock.png', 'url' => $scripturl . '?action=lock;topic=' . $context['current_topic'] . '.' . $context['start'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+	}
 
-	if ($context['can_sticky'])
-		$context['mod_buttons']['sticky'] = array('text' => empty($context['is_sticky']) ? 'set_sticky' : 'set_nonsticky', 'image' => 'admin_sticky.png', 'url' => $scripturl . '?action=sticky;topic=' . $context['current_topic'] . '.' . $context['start'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+	if ($context['can_sticky']) {
+			$context['mod_buttons']['sticky'] = array('text' => empty($context['is_sticky']) ? 'set_sticky' : 'set_nonsticky', 'image' => 'admin_sticky.png', 'url' => $scripturl . '?action=sticky;topic=' . $context['current_topic'] . '.' . $context['start'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+	}
 
-	if ($context['can_merge'])
-		$context['mod_buttons']['merge'] = array('text' => 'merge', 'image' => 'merge.png', 'url' => $scripturl . '?action=mergetopics;board=' . $context['current_board'] . '.0;from=' . $context['current_topic']);
+	if ($context['can_merge']) {
+			$context['mod_buttons']['merge'] = array('text' => 'merge', 'image' => 'merge.png', 'url' => $scripturl . '?action=mergetopics;board=' . $context['current_board'] . '.0;from=' . $context['current_topic']);
+	}
 
-	if ($context['calendar_post'])
-		$context['mod_buttons']['calendar'] = array('text' => 'calendar_link', 'image' => 'linktocal.png', 'url' => $scripturl . '?action=post;calendar;msg=' . $context['topic_first_message'] . ';topic=' . $context['current_topic'] . '.0');
+	if ($context['calendar_post']) {
+			$context['mod_buttons']['calendar'] = array('text' => 'calendar_link', 'image' => 'linktocal.png', 'url' => $scripturl . '?action=post;calendar;msg=' . $context['topic_first_message'] . ';topic=' . $context['current_topic'] . '.0');
+	}
 
 	// Restore topic. eh?  No monkey business.
-	if ($context['can_restore_topic'])
-		$context['mod_buttons']['restore_topic'] = array('text' => 'restore_topic', 'image' => '', 'url' => $scripturl . '?action=restoretopic;topics=' . $context['current_topic'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+	if ($context['can_restore_topic']) {
+			$context['mod_buttons']['restore_topic'] = array('text' => 'restore_topic', 'image' => '', 'url' => $scripturl . '?action=restoretopic;topics=' . $context['current_topic'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+	}
 
 	// Show a message in case a recently posted message became unapproved.
 	$context['becomesUnapproved'] = !empty($_SESSION['becomesUnapproved']) ? true : false;
 
 	// Don't want to show this forever...
-	if ($context['becomesUnapproved'])
-		unset($_SESSION['becomesUnapproved']);
+	if ($context['becomesUnapproved']) {
+			unset($_SESSION['becomesUnapproved']);
+	}
 
 	// Allow adding new mod buttons easily.
 	// Note: $context['normal_buttons'] and $context['mod_buttons'] are added for backward compatibility with 2.0, but are deprecated and should not be used
@@ -1455,12 +1512,14 @@ 
 	call_integration_hook('integrate_mod_buttons', array(&$context['mod_buttons']));
 
 	// Load the drafts js file
-	if ($context['drafts_autosave'])
-		loadJavaScriptFile('drafts.js', array('defer' => false, 'minimize' => true), 'smf_drafts');
+	if ($context['drafts_autosave']) {
+			loadJavaScriptFile('drafts.js', array('defer' => false, 'minimize' => true), 'smf_drafts');
+	}
 
 	// Spellcheck
-	if ($context['show_spellchecking'])
-		loadJavaScriptFile('spellcheck.js', array('defer' => false, 'minimize' => true), 'smf_spellcheck');
+	if ($context['show_spellchecking']) {
+			loadJavaScriptFile('spellcheck.js', array('defer' => false, 'minimize' => true), 'smf_spellcheck');
+	}
 
 	// topic.js
 	loadJavaScriptFile('topic.js', array('defer' => false, 'minimize' => true), 'smf_topic');
@@ -1494,16 +1553,19 @@ 
 	static $counter = null;
 
 	// If the query returned false, bail.
-	if ($messages_request == false)
-		return false;
+	if ($messages_request == false) {
+			return false;
+	}
 
 	// Remember which message this is.  (ie. reply #83)
-	if ($counter === null || $reset)
-		$counter = empty($options['view_newest_first']) ? $context['start'] : $context['total_visible_posts'] - $context['start'];
+	if ($counter === null || $reset) {
+			$counter = empty($options['view_newest_first']) ? $context['start'] : $context['total_visible_posts'] - $context['start'];
+	}
 
 	// Start from the beginning...
-	if ($reset)
-		return @$smcFunc['db_data_seek']($messages_request, 0);
+	if ($reset) {
+			return @$smcFunc['db_data_seek']($messages_request, 0);
+	}
 
 	// Attempt to get the next message.
 	$message = $smcFunc['db_fetch_assoc']($messages_request);
@@ -1517,19 +1579,21 @@ 
 	if (empty($context['icon_sources']))
 	{
 		$context['icon_sources'] = array();
-		foreach ($context['stable_icons'] as $icon)
-			$context['icon_sources'][$icon] = 'images_url';
+		foreach ($context['stable_icons'] as $icon) {
+					$context['icon_sources'][$icon] = 'images_url';
+		}
 	}
 
 	// Message Icon Management... check the images exist.
 	if (empty($modSettings['messageIconChecks_disable']))
 	{
 		// If the current icon isn't known, then we need to do something...
-		if (!isset($context['icon_sources'][$message['icon']]))
-			$context['icon_sources'][$message['icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['icon'] . '.png') ? 'images_url' : 'default_images_url';
+		if (!isset($context['icon_sources'][$message['icon']])) {
+					$context['icon_sources'][$message['icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['icon'] . '.png') ? 'images_url' : 'default_images_url';
+		}
+	} elseif (!isset($context['icon_sources'][$message['icon']])) {
+			$context['icon_sources'][$message['icon']] = 'images_url';
 	}
-	elseif (!isset($context['icon_sources'][$message['icon']]))
-		$context['icon_sources'][$message['icon']] = 'images_url';
 
 	// If you're a lazy bum, you probably didn't give a subject...
 	$message['subject'] = $message['subject'] != '' ? $message['subject'] : $txt['no_subject'];
@@ -1554,8 +1618,7 @@ 
 		$memberContext[$message['id_member']]['email'] = $message['poster_email'];
 		$memberContext[$message['id_member']]['show_email'] = allowedTo('moderate_forum');
 		$memberContext[$message['id_member']]['is_guest'] = true;
-	}
-	else
+	} else
 	{
 		// Define this here to make things a bit more readable
 		$can_view_warning = $context['user']['can_mod'] || allowedTo('view_warning_any') || ($message['id_member'] == $user_info['id'] && allowedTo('view_warning_own'));
@@ -1578,8 +1641,9 @@ 
 	$message['body'] = parse_bbc($message['body'], $message['smileys_enabled'], $message['id_msg']);
 
 	// If it's in the recycle bin we need to override whatever icon we did have.
-	if (!empty($board_info['recycle']))
-		$message['icon'] = 'recycled';
+	if (!empty($board_info['recycle'])) {
+			$message['icon'] = 'recycled';
+	}
 
 	require_once($sourcedir . '/Subs-Attachments.php');
 
@@ -1623,32 +1687,36 @@ 
 	}
 
 	// Are likes enable?
-	if (!empty($modSettings['enable_likes']))
-		$output['likes'] = array(
+	if (!empty($modSettings['enable_likes'])) {
+			$output['likes'] = array(
 			'count' => $message['likes'],
 			'you' => in_array($message['id_msg'], $context['my_likes']),
 			'can_like' => !$context['user']['is_guest'] && $message['id_member'] != $context['user']['id'] && !empty($context['can_like']),
 		);
+	}
 
 	// Is this user the message author?
 	$output['is_message_author'] = $message['id_member'] == $user_info['id'];
-	if (!empty($output['modified']['name']))
-		$output['modified']['last_edit_text'] = sprintf($txt['last_edit_by'], $output['modified']['time'], $output['modified']['name']);
+	if (!empty($output['modified']['name'])) {
+			$output['modified']['last_edit_text'] = sprintf($txt['last_edit_by'], $output['modified']['time'], $output['modified']['name']);
+	}
 
 	// Did they give a reason for editing?
-	if (!empty($output['modified']['name']) && !empty($output['modified']['reason']))
-		$output['modified']['last_edit_text'] .= '&nbsp;' . sprintf($txt['last_edit_reason'], $output['modified']['reason']);
+	if (!empty($output['modified']['name']) && !empty($output['modified']['reason'])) {
+			$output['modified']['last_edit_text'] .= '&nbsp;' . sprintf($txt['last_edit_reason'], $output['modified']['reason']);
+	}
 
 	// Any custom profile fields?
-	if (!empty($memberContext[$message['id_member']]['custom_fields']))
-		foreach ($memberContext[$message['id_member']]['custom_fields'] as $custom)
+	if (!empty($memberContext[$message['id_member']]['custom_fields'])) {
+			foreach ($memberContext[$message['id_member']]['custom_fields'] as $custom)
 			$output['custom_fields'][$context['cust_profile_fields_placement'][$custom['placement']]][] = $custom;
+	}
 
-	if (empty($options['view_newest_first']))
-		$counter++;
-
-	else
-		$counter--;
+	if (empty($options['view_newest_first'])) {
+			$counter++;
+	} else {
+			$counter--;
+	}
 
 	call_integration_hook('integrate_prepare_display_context', array(&$output, &$message, $counter));
 
@@ -1674,8 +1742,9 @@ 
  */
 function approved_attach_sort($a, $b)
 {
-	if ($a['is_approved'] == $b['is_approved'])
-		return 0;
+	if ($a['is_approved'] == $b['is_approved']) {
+			return 0;
+	}
 
 	return $a['is_approved'] > $b['is_approved'] ? -1 : 1;
 }
@@ -1692,16 +1761,19 @@ 
 
 	require_once($sourcedir . '/RemoveTopic.php');
 
-	if (empty($_REQUEST['msgs']))
-		redirectexit('topic=' . $topic . '.' . $_REQUEST['start']);
+	if (empty($_REQUEST['msgs'])) {
+			redirectexit('topic=' . $topic . '.' . $_REQUEST['start']);
+	}
 
 	$messages = array();
-	foreach ($_REQUEST['msgs'] as $dummy)
-		$messages[] = (int) $dummy;
+	foreach ($_REQUEST['msgs'] as $dummy) {
+			$messages[] = (int) $dummy;
+	}
 
 	// We are restoring messages. We handle this in another place.
-	if (isset($_REQUEST['restore_selected']))
-		redirectexit('action=restoretopic;msgs=' . implode(',', $messages) . ';' . $context['session_var'] . '=' . $context['session_id']);
+	if (isset($_REQUEST['restore_selected'])) {
+			redirectexit('action=restoretopic;msgs=' . implode(',', $messages) . ';' . $context['session_var'] . '=' . $context['session_id']);
+	}
 	if (isset($_REQUEST['split_selection']))
 	{
 		$request = $smcFunc['db_query']('', '
@@ -1720,8 +1792,9 @@ 
 	}
 
 	// Allowed to delete any message?
-	if (allowedTo('delete_any'))
-		$allowed_all = true;
+	if (allowedTo('delete_any')) {
+			$allowed_all = true;
+	}
 	// Allowed to delete replies to their messages?
 	elseif (allowedTo('delete_replies'))
 	{
@@ -1738,13 +1811,14 @@ 
 		$smcFunc['db_free_result']($request);
 
 		$allowed_all = $starter == $user_info['id'];
+	} else {
+			$allowed_all = false;
 	}
-	else
-		$allowed_all = false;
 
 	// Make sure they're allowed to delete their own messages, if not any.
-	if (!$allowed_all)
-		isAllowedTo('delete_own');
+	if (!$allowed_all) {
+			isAllowedTo('delete_own');
+	}
 
 	// Allowed to remove which messages?
 	$request = $smcFunc['db_query']('', '
@@ -1764,8 +1838,9 @@ 
 	$messages = array();
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
-		if (!$allowed_all && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + $modSettings['edit_disable_time'] * 60 < time())
-			continue;
+		if (!$allowed_all && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + $modSettings['edit_disable_time'] * 60 < time()) {
+					continue;
+		}
 
 		$messages[$row['id_msg']] = array($row['subject'], $row['id_member']);
 	}
@@ -1788,17 +1863,20 @@ 
 	foreach ($messages as $message => $info)
 	{
 		// Just skip the first message - if it's not the last.
-		if ($message == $first_message && $message != $last_message)
-			continue;
+		if ($message == $first_message && $message != $last_message) {
+					continue;
+		}
 		// If the first message is going then don't bother going back to the topic as we're effectively deleting it.
-		elseif ($message == $first_message)
-			$topicGone = true;
+		elseif ($message == $first_message) {
+					$topicGone = true;
+		}
 
 		removeMessage($message);
 
 		// Log this moderation action ;).
-		if (allowedTo('delete_any') && (!allowedTo('delete_own') || $info[1] != $user_info['id']))
-			logAction('delete', array('topic' => $topic, 'subject' => $info[0], 'member' => $info[1], 'board' => $board));
+		if (allowedTo('delete_any') && (!allowedTo('delete_own') || $info[1] != $user_info['id'])) {
+					logAction('delete', array('topic' => $topic, 'subject' => $info[0], 'member' => $info[1], 'board' => $board));
+		}
 	}
 
 	redirectexit(!empty($topicGone) ? 'board=' . $board : 'topic=' . $topic . '.' . $_REQUEST['start']);

Sources/Groups.php

Braces +80 added lines, -59 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Entry point function, permission checks, admin bars, etc.
@@ -99,27 +100,27 @@ 
 					'function' => function($rowData) use ($scripturl)
 					{
 						// Since the moderator group has no explicit members, no link is needed.
-						if ($rowData['id_group'] == 3)
-							$group_name = $rowData['group_name'];
-						else
+						if ($rowData['id_group'] == 3) {
+													$group_name = $rowData['group_name'];
+						} else
 						{
 							$color_style = empty($rowData['online_color']) ? '' : sprintf(' style="color: %1$s;"', $rowData['online_color']);
 
 							if (allowedTo('manage_membergroups'))
 							{
 								$group_name = sprintf('<a href="%1$s?action=admin;area=membergroups;sa=members;group=%2$d"%3$s>%4$s</a>', $scripturl, $rowData['id_group'], $color_style, $rowData['group_name']);
-							}
-							else
+							} else
 							{
 								$group_name = sprintf('<a href="%1$s?action=groups;sa=members;group=%2$d"%3$s>%4$s</a>', $scripturl, $rowData['id_group'], $color_style, $rowData['group_name']);
 							}
 						}
 
 						// Add a help option for moderator and administrator.
-						if ($rowData['id_group'] == 1)
-							$group_name .= sprintf(' (<a href="%1$s?action=helpadmin;help=membergroup_administrator" onclick="return reqOverlayDiv(this.href);">?</a>)', $scripturl);
-						elseif ($rowData['id_group'] == 3)
-							$group_name .= sprintf(' (<a href="%1$s?action=helpadmin;help=membergroup_moderator" onclick="return reqOverlayDiv(this.href);">?</a>)', $scripturl);
+						if ($rowData['id_group'] == 1) {
+													$group_name .= sprintf(' (<a href="%1$s?action=helpadmin;help=membergroup_administrator" onclick="return reqOverlayDiv(this.href);">?</a>)', $scripturl);
+						} elseif ($rowData['id_group'] == 3) {
+													$group_name .= sprintf(' (<a href="%1$s?action=helpadmin;help=membergroup_moderator" onclick="return reqOverlayDiv(this.href);">?</a>)', $scripturl);
+						}
 
 						return $group_name;
 					},
@@ -198,8 +199,9 @@ 
 	$_REQUEST['group'] = isset($_REQUEST['group']) ? (int) $_REQUEST['group'] : 0;
 
 	// No browsing of guests, membergroup 0 or moderators.
-	if (in_array($_REQUEST['group'], array(-1, 0, 3)))
-		fatal_lang_error('membergroup_does_not_exist', false);
+	if (in_array($_REQUEST['group'], array(-1, 0, 3))) {
+			fatal_lang_error('membergroup_does_not_exist', false);
+	}
 
 	// Load up the group details.
 	$request = $smcFunc['db_query']('', '
@@ -214,8 +216,9 @@ 
 		)
 	);
 	// Doesn't exist?
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('membergroup_does_not_exist', false);
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('membergroup_does_not_exist', false);
+	}
 	$context['group'] = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
 
@@ -248,21 +251,25 @@ 
 			'name' => $row['real_name']
 		);
 
-		if ($user_info['id'] == $row['id_member'] && $context['group']['group_type'] != 1)
-			$context['group']['can_moderate'] = true;
+		if ($user_info['id'] == $row['id_member'] && $context['group']['group_type'] != 1) {
+					$context['group']['can_moderate'] = true;
+		}
 	}
 	$smcFunc['db_free_result']($request);
 
 	// If this group is hidden then it can only "exists" if the user can moderate it!
-	if ($context['group']['hidden'] && !$context['group']['can_moderate'])
-		fatal_lang_error('membergroup_does_not_exist', false);
+	if ($context['group']['hidden'] && !$context['group']['can_moderate']) {
+			fatal_lang_error('membergroup_does_not_exist', false);
+	}
 
 	// You can only assign membership if you are the moderator and/or can manage groups!
-	if (!$context['group']['can_moderate'])
-		$context['group']['assignable'] = 0;
+	if (!$context['group']['can_moderate']) {
+			$context['group']['assignable'] = 0;
+	}
 	// Non-admins cannot assign admins.
-	elseif ($context['group']['id'] == 1 && !allowedTo('admin_forum'))
-		$context['group']['assignable'] = 0;
+	elseif ($context['group']['id'] == 1 && !allowedTo('admin_forum')) {
+			$context['group']['assignable'] = 0;
+	}
 
 	// Removing member from group?
 	if (isset($_POST['remove']) && !empty($_REQUEST['rem']) && is_array($_REQUEST['rem']) && $context['group']['assignable'])
@@ -271,8 +278,9 @@ 
 		validateToken('mod-mgm');
 
 		// Make sure we're dealing with integers only.
-		foreach ($_REQUEST['rem'] as $key => $group)
-			$_REQUEST['rem'][$key] = (int) $group;
+		foreach ($_REQUEST['rem'] as $key => $group) {
+					$_REQUEST['rem'][$key] = (int) $group;
+		}
 
 		require_once($sourcedir . '/Subs-Membergroups.php');
 		removeMembersFromGroups($_REQUEST['rem'], $_REQUEST['group'], true);
@@ -295,16 +303,18 @@ 
 		{
 			$member_names[$index] = trim($smcFunc['strtolower']($member_names[$index]));
 
-			if (strlen($member_names[$index]) == 0)
-				unset($member_names[$index]);
+			if (strlen($member_names[$index]) == 0) {
+							unset($member_names[$index]);
+			}
 		}
 
 		// Any passed by ID?
 		$member_ids = array();
-		if (!empty($_REQUEST['member_add']))
-			foreach ($_REQUEST['member_add'] as $id)
+		if (!empty($_REQUEST['member_add'])) {
+					foreach ($_REQUEST['member_add'] as $id)
 				if ($id > 0)
 					$member_ids[] = (int) $id;
+		}
 
 		// Construct the query pelements.
 		if (!empty($member_ids))
@@ -332,8 +342,9 @@ 
 					'id_group' => $_REQUEST['group'],
 				))
 			);
-			while ($row = $smcFunc['db_fetch_assoc']($request))
-				$members[] = $row['id_member'];
+			while ($row = $smcFunc['db_fetch_assoc']($request)) {
+							$members[] = $row['id_member'];
+			}
 			$smcFunc['db_free_result']($request);
 		}
 
@@ -372,10 +383,11 @@ 
 	$context['sort_direction'] = isset($_REQUEST['desc']) ? 'down' : 'up';
 
 	// The where on the query is interesting. Non-moderators should only see people who are in this group as primary.
-	if ($context['group']['can_moderate'])
-		$where = $context['group']['is_post_group'] ? 'id_post_group = {int:group}' : 'id_group = {int:group} OR FIND_IN_SET({int:group}, additional_groups) != 0';
-	else
-		$where = $context['group']['is_post_group'] ? 'id_post_group = {int:group}' : 'id_group = {int:group}';
+	if ($context['group']['can_moderate']) {
+			$where = $context['group']['is_post_group'] ? 'id_post_group = {int:group}' : 'id_group = {int:group} OR FIND_IN_SET({int:group}, additional_groups) != 0';
+	} else {
+			$where = $context['group']['is_post_group'] ? 'id_post_group = {int:group}' : 'id_group = {int:group}';
+	}
 
 	// Count members of the group.
 	$request = $smcFunc['db_query']('', '
@@ -416,8 +428,9 @@ 
 		$last_online = empty($row['last_login']) ? $txt['never'] : timeformat($row['last_login']);
 
 		// Italicize the online note if they aren't activated.
-		if ($row['is_activated'] % 10 != 1)
-			$last_online = '<em title="' . $txt['not_activated'] . '">' . $last_online . '</em>';
+		if ($row['is_activated'] % 10 != 1) {
+					$last_online = '<em title="' . $txt['not_activated'] . '">' . $last_online . '</em>';
+		}
 
 		$context['members'][] = array(
 			'id' => $row['id_member'],
@@ -437,9 +450,10 @@ 
 	$context['page_title'] = $txt['membergroups_members_title'] . ': ' . $context['group']['name'];
 	createToken('mod-mgm');
 
-	if ($context['group']['assignable'])
-		loadJavaScriptFile('suggest.js', array('defer' => false, 'minimize' => true), 'smf_suggest');
-}
+	if ($context['group']['assignable']) {
+			loadJavaScriptFile('suggest.js', array('defer' => false, 'minimize' => true), 'smf_suggest');
+	}
+	}
 
 /**
  * Show and manage all group requests.
@@ -453,16 +467,18 @@ 
 	$context['sub_template'] = 'show_list';
 
 	// Verify we can be here.
-	if ($user_info['mod_cache']['gq'] == '0=1')
-		isAllowedTo('manage_membergroups');
+	if ($user_info['mod_cache']['gq'] == '0=1') {
+			isAllowedTo('manage_membergroups');
+	}
 
 	// Normally, we act normally...
 	$where = ($user_info['mod_cache']['gq'] == '1=1' || $user_info['mod_cache']['gq'] == '0=1' ? $user_info['mod_cache']['gq'] : 'lgr.' . $user_info['mod_cache']['gq']);
 
-	if (isset($_GET['closed']))
-		$where .= ' AND lgr.status != {int:status_open}';
-	else
-		$where .= ' AND lgr.status = {int:status_open}';
+	if (isset($_GET['closed'])) {
+			$where .= ' AND lgr.status != {int:status_open}';
+	} else {
+			$where .= ' AND lgr.status = {int:status_open}';
+	}
 
 	$where_parameters = array(
 		'status_open' => 0,
@@ -475,8 +491,9 @@ 
 		validateToken('mod-gr');
 
 		// Clean the values.
-		foreach ($_POST['groupr'] as $k => $request)
-			$_POST['groupr'][$k] = (int) $request;
+		foreach ($_POST['groupr'] as $k => $request) {
+					$_POST['groupr'][$k] = (int) $request;
+		}
 
 		$log_changes = array();
 
@@ -513,8 +530,8 @@ 
 			$request_list = array();
 			while ($row = $smcFunc['db_fetch_assoc']($request))
 			{
-				if (!isset($log_changes[$row['id_request']]))
-					$log_changes[$row['id_request']] = array(
+				if (!isset($log_changes[$row['id_request']])) {
+									$log_changes[$row['id_request']] = array(
 						'id_request' => $row['id_request'],
 						'status' => $_POST['req_action'] == 'approve' ? 1 : 2, // 1 = approved, 2 = rejected
 						'id_member_acted' => $user_info['id'],
@@ -522,6 +539,7 @@ 
 						'time_acted' => time(),
 						'act_reason' => $_POST['req_action'] != 'approve' && !empty($_POST['groupreason']) && !empty($_POST['groupreason'][$row['id_request']]) ? $smcFunc['htmlspecialchars']($_POST['groupreason'][$row['id_request']], ENT_QUOTES) : '',
 					);
+				}
 				$request_list[] = $row['id_request'];
 			}
 			$smcFunc['db_free_result']($request);
@@ -744,21 +762,24 @@ 
 	$group_requests = array();
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
-		if (empty($row['reason']))
-			$reason = '<em>(' . $txt['mc_groupr_no_reason'] . ')</em>';
-		else
-			$reason = censorText($row['reason']);
+		if (empty($row['reason'])) {
+					$reason = '<em>(' . $txt['mc_groupr_no_reason'] . ')</em>';
+		} else {
+					$reason = censorText($row['reason']);
+		}
 
 		if (isset($_GET['closed']))
 		{
-			if ($row['status'] == 1)
-				$reason .= '<br><br><strong>' . $txt['mc_groupr_approved'] . '</strong>';
-			elseif ($row['status'] == 2)
-				$reason .= '<br><br><strong>' . $txt['mc_groupr_rejected'] . '</strong>';
+			if ($row['status'] == 1) {
+							$reason .= '<br><br><strong>' . $txt['mc_groupr_approved'] . '</strong>';
+			} elseif ($row['status'] == 2) {
+							$reason .= '<br><br><strong>' . $txt['mc_groupr_rejected'] . '</strong>';
+			}
 
 				$reason .= ' (' . timeformat($row['time_acted']) . ')';
-			if (!empty($row['act_reason']))
-				$reason .= '<br><br>' . censorText($row['act_reason']);
+			if (!empty($row['act_reason'])) {
+							$reason .= '<br><br>' . censorText($row['act_reason']);
+			}
 		}
 
 		$group_requests[] = array(

Sources/Load.php

Braces +795 added lines, -601 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Load the $modSettings array.
@@ -25,13 +26,14 @@ 
 	global $cache_enable, $sourcedir, $context;
 
 	// Most database systems have not set UTF-8 as their default input charset.
-	if (!empty($db_character_set))
-		$smcFunc['db_query']('', '
+	if (!empty($db_character_set)) {
+			$smcFunc['db_query']('', '
 			SET NAMES {string:db_character_set}',
 			array(
 				'db_character_set' => $db_character_set,
 			)
 		);
+	}
 
 	// We need some caching support, maybe.
 	loadCacheAccelerator();
@@ -46,28 +48,36 @@ 
 			)
 		);
 		$modSettings = array();
-		if (!$request)
-			display_db_error();
-		while ($row = $smcFunc['db_fetch_row']($request))
-			$modSettings[$row[0]] = $row[1];
+		if (!$request) {
+					display_db_error();
+		}
+		while ($row = $smcFunc['db_fetch_row']($request)) {
+					$modSettings[$row[0]] = $row[1];
+		}
 		$smcFunc['db_free_result']($request);
 
 		// Do a few things to protect against missing settings or settings with invalid values...
-		if (empty($modSettings['defaultMaxTopics']) || $modSettings['defaultMaxTopics'] <= 0 || $modSettings['defaultMaxTopics'] > 999)
-			$modSettings['defaultMaxTopics'] = 20;
-		if (empty($modSettings['defaultMaxMessages']) || $modSettings['defaultMaxMessages'] <= 0 || $modSettings['defaultMaxMessages'] > 999)
-			$modSettings['defaultMaxMessages'] = 15;
-		if (empty($modSettings['defaultMaxMembers']) || $modSettings['defaultMaxMembers'] <= 0 || $modSettings['defaultMaxMembers'] > 999)
-			$modSettings['defaultMaxMembers'] = 30;
-		if (empty($modSettings['defaultMaxListItems']) || $modSettings['defaultMaxListItems'] <= 0 || $modSettings['defaultMaxListItems'] > 999)
-			$modSettings['defaultMaxListItems'] = 15;
+		if (empty($modSettings['defaultMaxTopics']) || $modSettings['defaultMaxTopics'] <= 0 || $modSettings['defaultMaxTopics'] > 999) {
+					$modSettings['defaultMaxTopics'] = 20;
+		}
+		if (empty($modSettings['defaultMaxMessages']) || $modSettings['defaultMaxMessages'] <= 0 || $modSettings['defaultMaxMessages'] > 999) {
+					$modSettings['defaultMaxMessages'] = 15;
+		}
+		if (empty($modSettings['defaultMaxMembers']) || $modSettings['defaultMaxMembers'] <= 0 || $modSettings['defaultMaxMembers'] > 999) {
+					$modSettings['defaultMaxMembers'] = 30;
+		}
+		if (empty($modSettings['defaultMaxListItems']) || $modSettings['defaultMaxListItems'] <= 0 || $modSettings['defaultMaxListItems'] > 999) {
+					$modSettings['defaultMaxListItems'] = 15;
+		}
 
 		// We excpiclity do not use $smcFunc['json_decode'] here yet, as $smcFunc is not fully loaded.
-		if (!is_array($modSettings['attachmentUploadDir']))
-			$modSettings['attachmentUploadDir'] = smf_json_decode($modSettings['attachmentUploadDir'], true);
+		if (!is_array($modSettings['attachmentUploadDir'])) {
+					$modSettings['attachmentUploadDir'] = smf_json_decode($modSettings['attachmentUploadDir'], true);
+		}
 
-		if (!empty($cache_enable))
-			cache_put_data('modSettings', $modSettings, 90);
+		if (!empty($cache_enable)) {
+					cache_put_data('modSettings', $modSettings, 90);
+		}
 	}
 
 	$modSettings['cache_enable'] = $cache_enable;
@@ -87,8 +97,9 @@ 
 		};
 	$fix_utf8mb4 = function($string) use ($utf8, $smcFunc)
 	{
-		if (!$utf8 || $smcFunc['db_mb4'])
-			return $string;
+		if (!$utf8 || $smcFunc['db_mb4']) {
+					return $string;
+		}
 
 		$i = 0;
 		$len = strlen($string);
@@ -100,18 +111,15 @@ 
 			{
 				$new_string .= $string[$i];
 				$i++;
-			}
-			elseif ($ord < 224)
+			} elseif ($ord < 224)
 			{
 				$new_string .= $string[$i] . $string[$i + 1];
 				$i += 2;
-			}
-			elseif ($ord < 240)
+			} elseif ($ord < 240)
 			{
 				$new_string .= $string[$i] . $string[$i + 1] . $string[$i + 2];
 				$i += 3;
-			}
-			elseif ($ord < 248)
+			} elseif ($ord < 248)
 			{
 				// Magic happens.
 				$val = (ord($string[$i]) & 0x07) << 18;
@@ -155,8 +163,7 @@ 
 			{
 				$result = array_search($needle, array_slice($haystack_arr, $offset));
 				return is_int($result) ? $result + $offset : false;
-			}
-			else
+			} else
 			{
 				$needle_arr = preg_split('~(' . $ent_list . '|.)~' . ($utf8 ? 'u' : '') . '', $ent_check($needle), -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
 				$needle_size = count($needle_arr);
@@ -165,8 +172,9 @@ 
 				while ((int) $result === $result)
 				{
 					$offset += $result;
-					if (array_slice($haystack_arr, $offset, $needle_size) === $needle_arr)
-						return $offset;
+					if (array_slice($haystack_arr, $offset, $needle_size) === $needle_arr) {
+											return $offset;
+					}
 					$result = array_search($needle_arr[0], array_slice($haystack_arr, ++$offset));
 				}
 				return false;
@@ -204,8 +212,9 @@ 
 			$string = $ent_check($string);
 			preg_match('~^(' . $ent_list . '|.){' . $smcFunc['strlen'](substr($string, 0, $length)) . '}~' . ($utf8 ? 'u' : ''), $string, $matches);
 			$string = $matches[0];
-			while (strlen($string) > $length)
-				$string = preg_replace('~(?:' . $ent_list . '|.)$~' . ($utf8 ? 'u' : ''), '', $string);
+			while (strlen($string) > $length) {
+							$string = preg_replace('~(?:' . $ent_list . '|.)$~' . ($utf8 ? 'u' : ''), '', $string);
+			}
 			return $string;
 		},
 		'ucfirst' => $utf8 ? function($string) use (&$smcFunc)
@@ -215,8 +224,9 @@ 
 		'ucwords' => $utf8 ? function($string) use (&$smcFunc)
 		{
 			$words = preg_split('~([\s\r\n\t]+)~', $string, -1, PREG_SPLIT_DELIM_CAPTURE);
-			for ($i = 0, $n = count($words); $i < $n; $i += 2)
-				$words[$i] = $smcFunc['ucfirst']($words[$i]);
+			for ($i = 0, $n = count($words); $i < $n; $i += 2) {
+							$words[$i] = $smcFunc['ucfirst']($words[$i]);
+			}
 			return implode('', $words);
 		} : 'ucwords',
 		'json_decode' => 'smf_json_decode',
@@ -224,16 +234,17 @@ 
 	);
 
 	// Setting the timezone is a requirement for some functions.
-	if (isset($modSettings['default_timezone']) && in_array($modSettings['default_timezone'], timezone_identifiers_list()))
-		date_default_timezone_set($modSettings['default_timezone']);
-	else
+	if (isset($modSettings['default_timezone']) && in_array($modSettings['default_timezone'], timezone_identifiers_list())) {
+			date_default_timezone_set($modSettings['default_timezone']);
+	} else
 	{
 		// Get PHP's default timezone, if set
 		$ini_tz = ini_get('date.timezone');
-		if (!empty($ini_tz))
-			$modSettings['default_timezone'] = $ini_tz;
-		else
-			$modSettings['default_timezone'] = '';
+		if (!empty($ini_tz)) {
+					$modSettings['default_timezone'] = $ini_tz;
+		} else {
+					$modSettings['default_timezone'] = '';
+		}
 
 		// If date.timezone is unset, invalid, or just plain weird, make a best guess
 		if (!in_array($modSettings['default_timezone'], timezone_identifiers_list()))
@@ -251,22 +262,26 @@ 
 		if (($modSettings['load_average'] = cache_get_data('loadavg', 90)) == null)
 		{
 			$modSettings['load_average'] = @file_get_contents('/proc/loadavg');
-			if (!empty($modSettings['load_average']) && preg_match('~^([^ ]+?) ([^ ]+?) ([^ ]+)~', $modSettings['load_average'], $matches) != 0)
-				$modSettings['load_average'] = (float) $matches[1];
-			elseif (($modSettings['load_average'] = @`uptime`) != null && preg_match('~load average[s]?: (\d+\.\d+), (\d+\.\d+), (\d+\.\d+)~i', $modSettings['load_average'], $matches) != 0)
-				$modSettings['load_average'] = (float) $matches[1];
-			else
-				unset($modSettings['load_average']);
+			if (!empty($modSettings['load_average']) && preg_match('~^([^ ]+?) ([^ ]+?) ([^ ]+)~', $modSettings['load_average'], $matches) != 0) {
+							$modSettings['load_average'] = (float) $matches[1];
+			} elseif (($modSettings['load_average'] = @`uptime`) != null && preg_match('~load average[s]?: (\d+\.\d+), (\d+\.\d+), (\d+\.\d+)~i', $modSettings['load_average'], $matches) != 0) {
+							$modSettings['load_average'] = (float) $matches[1];
+			} else {
+							unset($modSettings['load_average']);
+			}
 
-			if (!empty($modSettings['load_average']) || $modSettings['load_average'] === 0.0)
-				cache_put_data('loadavg', $modSettings['load_average'], 90);
+			if (!empty($modSettings['load_average']) || $modSettings['load_average'] === 0.0) {
+							cache_put_data('loadavg', $modSettings['load_average'], 90);
+			}
 		}
 
-		if (!empty($modSettings['load_average']) || $modSettings['load_average'] === 0.0)
-			call_integration_hook('integrate_load_average', array($modSettings['load_average']));
+		if (!empty($modSettings['load_average']) || $modSettings['load_average'] === 0.0) {
+					call_integration_hook('integrate_load_average', array($modSettings['load_average']));
+		}
 
-		if (!empty($modSettings['loadavg_forum']) && !empty($modSettings['load_average']) && $modSettings['load_average'] >= $modSettings['loadavg_forum'])
-			display_loadavg_error();
+		if (!empty($modSettings['loadavg_forum']) && !empty($modSettings['load_average']) && $modSettings['load_average'] >= $modSettings['loadavg_forum']) {
+					display_loadavg_error();
+		}
 	}
 
 	// Is post moderation alive and well? Everywhere else assumes this has been defined, so let's make sure it is.
@@ -287,8 +302,9 @@ 
 	if (defined('SMF_INTEGRATION_SETTINGS'))
 	{
 		$integration_settings = $smcFunc['json_decode'](SMF_INTEGRATION_SETTINGS, true);
-		foreach ($integration_settings as $hook => $function)
-			add_integration_function($hook, $function, '', false);
+		foreach ($integration_settings as $hook => $function) {
+					add_integration_function($hook, $function, '', false);
+		}
 	}
 
 	// Any files to pre include?
@@ -298,8 +314,9 @@ 
 		foreach ($pre_includes as $include)
 		{
 			$include = strtr(trim($include), array('$boarddir' => $boarddir, '$sourcedir' => $sourcedir));
-			if (file_exists($include))
-				require_once($include);
+			if (file_exists($include)) {
+							require_once($include);
+			}
 		}
 	}
 
@@ -392,9 +409,9 @@ 
 				break;
 			}
 		}
+	} else {
+			$id_member = 0;
 	}
-	else
-		$id_member = 0;
 
 	if (empty($id_member) && isset($_COOKIE[$cookiename]))
 	{
@@ -402,8 +419,9 @@ 
 		$cookie_data = $smcFunc['json_decode']($_COOKIE[$cookiename], true, false);
 
 		// Legacy format (for recent 2.0 --> 2.1 upgrades)
-		if (empty($cookie_data))
-			$cookie_data = safe_unserialize($_COOKIE[$cookiename]);
+		if (empty($cookie_data)) {
+					$cookie_data = safe_unserialize($_COOKIE[$cookiename]);
+		}
 
 		list($id_member, $password, $login_span, $cookie_domain, $cookie_path) = array_pad((array) $cookie_data, 5, '');
 
@@ -411,16 +429,17 @@ 
 
 		// Make sure the cookie is set to the correct domain and path
 		require_once($sourcedir . '/Subs-Auth.php');
-		if (array($cookie_domain, $cookie_path) !== url_parts(!empty($modSettings['localCookies']), !empty($modSettings['globalCookies'])))
-			setLoginCookie((int) $login_span - time(), $id_member);
-	}
-	elseif (empty($id_member) && isset($_SESSION['login_' . $cookiename]) && ($_SESSION['USER_AGENT'] == $_SERVER['HTTP_USER_AGENT'] || !empty($modSettings['disableCheckUA'])))
+		if (array($cookie_domain, $cookie_path) !== url_parts(!empty($modSettings['localCookies']), !empty($modSettings['globalCookies']))) {
+					setLoginCookie((int) $login_span - time(), $id_member);
+		}
+	} elseif (empty($id_member) && isset($_SESSION['login_' . $cookiename]) && ($_SESSION['USER_AGENT'] == $_SERVER['HTTP_USER_AGENT'] || !empty($modSettings['disableCheckUA'])))
 	{
 		// @todo Perhaps we can do some more checking on this, such as on the first octet of the IP?
 		$cookie_data = $smcFunc['json_decode']($_SESSION['login_' . $cookiename], true);
 
-		if (empty($cookie_data))
-			$cookie_data = safe_unserialize($_SESSION['login_' . $cookiename]);
+		if (empty($cookie_data)) {
+					$cookie_data = safe_unserialize($_SESSION['login_' . $cookiename]);
+		}
 
 		list($id_member, $password, $login_span) = array_pad((array) $cookie_data, 3, '');
 		$id_member = !empty($id_member) && strlen($password) == 128 && (int) $login_span > time() ? (int) $id_member : 0;
@@ -445,30 +464,34 @@ 
 			$user_settings = $smcFunc['db_fetch_assoc']($request);
 			$smcFunc['db_free_result']($request);
 
-			if (!empty($modSettings['force_ssl']) && $image_proxy_enabled && stripos($user_settings['avatar'], 'http://') !== false && empty($user_info['possibly_robot']))
-				$user_settings['avatar'] = get_proxied_url($user_settings['avatar']);
+			if (!empty($modSettings['force_ssl']) && $image_proxy_enabled && stripos($user_settings['avatar'], 'http://') !== false && empty($user_info['possibly_robot'])) {
+							$user_settings['avatar'] = get_proxied_url($user_settings['avatar']);
+			}
 
-			if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= 2)
-				cache_put_data('user_settings-' . $id_member, $user_settings, 60);
+			if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= 2) {
+							cache_put_data('user_settings-' . $id_member, $user_settings, 60);
+			}
 		}
 
 		// Did we find 'im?  If not, junk it.
 		if (!empty($user_settings))
 		{
 			// As much as the password should be right, we can assume the integration set things up.
-			if (!empty($already_verified) && $already_verified === true)
-				$check = true;
+			if (!empty($already_verified) && $already_verified === true) {
+							$check = true;
+			}
 			// SHA-512 hash should be 128 characters long.
-			elseif (strlen($password) == 128)
-				$check = hash_salt($user_settings['passwd'], $user_settings['password_salt']) == $password;
-			else
-				$check = false;
+			elseif (strlen($password) == 128) {
+							$check = hash_salt($user_settings['passwd'], $user_settings['password_salt']) == $password;
+			} else {
+							$check = false;
+			}
 
 			// Wrong password or not activated - either way, you're going nowhere.
 			$id_member = $check && ($user_settings['is_activated'] == 1 || $user_settings['is_activated'] == 11) ? (int) $user_settings['id_member'] : 0;
+		} else {
+					$id_member = 0;
 		}
-		else
-			$id_member = 0;
 
 		// If we no longer have the member maybe they're being all hackey, stop brute force!
 		if (!$id_member)
@@ -497,8 +520,9 @@ 
 
 					list ($tfamember, $tfasecret) = array_pad((array) $tfa_data, 2, '');
 
-					if (!isset($tfamember, $tfasecret) || (int) $tfamember != $id_member)
-						$tfasecret = null;
+					if (!isset($tfamember, $tfasecret) || (int) $tfamember != $id_member) {
+											$tfasecret = null;
+					}
 				}
 
 				// They didn't finish logging in before coming here? Then they're no one to us.
@@ -520,10 +544,12 @@ 
 		// Are we forcing 2FA? Need to check if the user groups actually require 2FA
 		elseif (!empty($modSettings['tfa_mode']) && $modSettings['tfa_mode'] >= 2 && $id_member && empty($user_settings['tfa_secret']))
 		{
-			if ($modSettings['tfa_mode'] == 2) //only do this if we are just forcing SOME membergroups
+			if ($modSettings['tfa_mode'] == 2) {
+				//only do this if we are just forcing SOME membergroups
 			{
 				//Build an array of ALL user membergroups.
 				$full_groups = array($user_settings['id_group']);
+			}
 				if (!empty($user_settings['additional_groups']))
 				{
 					$full_groups = array_merge($full_groups, explode(',', $user_settings['additional_groups']));
@@ -543,15 +569,17 @@ 
 				);
 				$row = $smcFunc['db_fetch_assoc']($request);
 				$smcFunc['db_free_result']($request);
+			} else {
+							$row['total'] = 1;
 			}
-			else
-				$row['total'] = 1; //simplifies logics in the next "if"
+			//simplifies logics in the next "if"
 
 			$area = !empty($_REQUEST['area']) ? $_REQUEST['area'] : '';
 			$action = !empty($_REQUEST['action']) ? $_REQUEST['action'] : '';
 
-			if ($row['total'] > 0 && !in_array($action, array('profile', 'logout')) || ($action == 'profile' && $area != 'tfasetup'))
-				redirectexit('action=profile;area=tfasetup;forced');
+			if ($row['total'] > 0 && !in_array($action, array('profile', 'logout')) || ($action == 'profile' && $area != 'tfasetup')) {
+							redirectexit('action=profile;area=tfasetup;forced');
+			}
 		}
 	}
 
@@ -588,33 +616,37 @@ 
 				updateMemberData($id_member, array('id_msg_last_visit' => (int) $modSettings['maxMsgID'], 'last_login' => time(), 'member_ip' => $_SERVER['REMOTE_ADDR'], 'member_ip2' => $_SERVER['BAN_CHECK_IP']));
 				$user_settings['last_login'] = time();
 
-				if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= 2)
-					cache_put_data('user_settings-' . $id_member, $user_settings, 60);
+				if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= 2) {
+									cache_put_data('user_settings-' . $id_member, $user_settings, 60);
+				}
 
-				if (!empty($modSettings['cache_enable']))
-					cache_put_data('user_last_visit-' . $id_member, $_SESSION['id_msg_last_visit'], 5 * 3600);
+				if (!empty($modSettings['cache_enable'])) {
+									cache_put_data('user_last_visit-' . $id_member, $_SESSION['id_msg_last_visit'], 5 * 3600);
+				}
 			}
+		} elseif (empty($_SESSION['id_msg_last_visit'])) {
+					$_SESSION['id_msg_last_visit'] = $user_settings['id_msg_last_visit'];
 		}
-		elseif (empty($_SESSION['id_msg_last_visit']))
-			$_SESSION['id_msg_last_visit'] = $user_settings['id_msg_last_visit'];
 
 		$username = $user_settings['member_name'];
 
-		if (empty($user_settings['additional_groups']))
-			$user_info = array(
+		if (empty($user_settings['additional_groups'])) {
+					$user_info = array(
 				'groups' => array($user_settings['id_group'], $user_settings['id_post_group'])
 			);
-		else
-			$user_info = array(
+		} else {
+					$user_info = array(
 				'groups' => array_merge(
 					array($user_settings['id_group'], $user_settings['id_post_group']),
 					explode(',', $user_settings['additional_groups'])
 				)
 			);
+		}
 
 		// Because history has proven that it is possible for groups to go bad - clean up in case.
-		foreach ($user_info['groups'] as $k => $v)
-			$user_info['groups'][$k] = (int) $v;
+		foreach ($user_info['groups'] as $k => $v) {
+					$user_info['groups'][$k] = (int) $v;
+		}
 
 		// This is a logged in user, so definitely not a spider.
 		$user_info['possibly_robot'] = false;
@@ -628,8 +660,7 @@ 
 			$time_system = new DateTime('now', $tz_system);
 			$time_user = new DateTime('now', $tz_user);
 			$user_info['time_offset'] = ($tz_user->getOffset($time_user) - $tz_system->getOffset($time_system)) / 3600;
-		}
-		else
+		} else
 		{
 			// !!! Compatibility.
 			$user_info['time_offset'] = empty($user_settings['time_offset']) ? 0 : $user_settings['time_offset'];
@@ -643,8 +674,9 @@ 
 		$user_info = array('groups' => array(-1));
 		$user_settings = array();
 
-		if (isset($_COOKIE[$cookiename]) && empty($context['tfa_member']))
-			$_COOKIE[$cookiename] = '';
+		if (isset($_COOKIE[$cookiename]) && empty($context['tfa_member'])) {
+					$_COOKIE[$cookiename] = '';
+		}
 
 		// Expire the 2FA cookie
 		if (isset($_COOKIE[$cookiename . '_tfa']) && empty($context['tfa_member']))
@@ -661,19 +693,20 @@ 
 		}
 
 		// Create a login token if it doesn't exist yet.
-		if (!isset($_SESSION['token']['post-login']))
-			createToken('login');
-		else
-			list ($context['login_token_var'],,, $context['login_token']) = $_SESSION['token']['post-login'];
+		if (!isset($_SESSION['token']['post-login'])) {
+					createToken('login');
+		} else {
+					list ($context['login_token_var'],,, $context['login_token']) = $_SESSION['token']['post-login'];
+		}
 
 		// Do we perhaps think this is a search robot? Check every five minutes just in case...
 		if ((!empty($modSettings['spider_mode']) || !empty($modSettings['spider_group'])) && (!isset($_SESSION['robot_check']) || $_SESSION['robot_check'] < time() - 300))
 		{
 			require_once($sourcedir . '/ManageSearchEngines.php');
 			$user_info['possibly_robot'] = SpiderCheck();
+		} elseif (!empty($modSettings['spider_mode'])) {
+					$user_info['possibly_robot'] = isset($_SESSION['id_robot']) ? $_SESSION['id_robot'] : 0;
 		}
-		elseif (!empty($modSettings['spider_mode']))
-			$user_info['possibly_robot'] = isset($_SESSION['id_robot']) ? $_SESSION['id_robot'] : 0;
 		// If we haven't turned on proper spider hunts then have a guess!
 		else
 		{
@@ -721,8 +754,9 @@ 
 	$user_info['groups'] = array_unique($user_info['groups']);
 
 	// Make sure that the last item in the ignore boards array is valid. If the list was too long it could have an ending comma that could cause problems.
-	if (!empty($user_info['ignoreboards']) && empty($user_info['ignoreboards'][$tmp = count($user_info['ignoreboards']) - 1]))
-		unset($user_info['ignoreboards'][$tmp]);
+	if (!empty($user_info['ignoreboards']) && empty($user_info['ignoreboards'][$tmp = count($user_info['ignoreboards']) - 1])) {
+			unset($user_info['ignoreboards'][$tmp]);
+	}
 
 	// Allow the user to change their language.
 	if (!empty($modSettings['userLanguage']))
@@ -735,13 +769,14 @@ 
 			$user_info['language'] = strtr($_GET['language'], './\\:', '____');
 
 			// Make it permanent for members.
-			if (!empty($user_info['id']))
-				updateMemberData($user_info['id'], array('lngfile' => $user_info['language']));
-			else
-				$_SESSION['language'] = $user_info['language'];
+			if (!empty($user_info['id'])) {
+							updateMemberData($user_info['id'], array('lngfile' => $user_info['language']));
+			} else {
+							$_SESSION['language'] = $user_info['language'];
+			}
+		} elseif (!empty($_SESSION['language']) && isset($languages[strtr($_SESSION['language'], './\\:', '____')])) {
+					$user_info['language'] = strtr($_SESSION['language'], './\\:', '____');
 		}
-		elseif (!empty($_SESSION['language']) && isset($languages[strtr($_SESSION['language'], './\\:', '____')]))
-			$user_info['language'] = strtr($_SESSION['language'], './\\:', '____');
 	}
 
 	$temp = build_query_board($user_info['id']);
@@ -804,9 +839,9 @@ 
 		}
 
 		// Remember redirection is the key to avoiding fallout from your bosses.
-		if (!empty($topic))
-			redirectexit('topic=' . $topic . '.msg' . $_REQUEST['msg'] . '#msg' . $_REQUEST['msg']);
-		else
+		if (!empty($topic)) {
+					redirectexit('topic=' . $topic . '.msg' . $_REQUEST['msg'] . '#msg' . $_REQUEST['msg']);
+		} else
 		{
 			loadPermissions();
 			loadTheme();
@@ -824,10 +859,11 @@ 
 	if (!empty($modSettings['cache_enable']) && (empty($topic) || $modSettings['cache_enable'] >= 3))
 	{
 		// @todo SLOW?
-		if (!empty($topic))
-			$temp = cache_get_data('topic_board-' . $topic, 120);
-		else
-			$temp = cache_get_data('board-' . $board, 120);
+		if (!empty($topic)) {
+					$temp = cache_get_data('topic_board-' . $topic, 120);
+		} else {
+					$temp = cache_get_data('board-' . $board, 120);
+		}
 
 		if (!empty($temp))
 		{
@@ -865,8 +901,9 @@ 
 			$row = $smcFunc['db_fetch_assoc']($request);
 
 			// Set the current board.
-			if (!empty($row['id_board']))
-				$board = $row['id_board'];
+			if (!empty($row['id_board'])) {
+							$board = $row['id_board'];
+			}
 
 			// Basic operating information. (globals... :/)
 			$board_info = array(
@@ -902,21 +939,23 @@ 
 
 			do
 			{
-				if (!empty($row['id_moderator']))
-					$board_info['moderators'][$row['id_moderator']] = array(
+				if (!empty($row['id_moderator'])) {
+									$board_info['moderators'][$row['id_moderator']] = array(
 						'id' => $row['id_moderator'],
 						'name' => $row['real_name'],
 						'href' => $scripturl . '?action=profile;u=' . $row['id_moderator'],
 						'link' => '<a href="' . $scripturl . '?action=profile;u=' . $row['id_moderator'] . '">' . $row['real_name'] . '</a>'
 					);
+				}
 
-				if (!empty($row['id_moderator_group']))
-					$board_info['moderator_groups'][$row['id_moderator_group']] = array(
+				if (!empty($row['id_moderator_group'])) {
+									$board_info['moderator_groups'][$row['id_moderator_group']] = array(
 						'id' => $row['id_moderator_group'],
 						'name' => $row['group_name'],
 						'href' => $scripturl . '?action=groups;sa=members;group=' . $row['id_moderator_group'],
 						'link' => '<a href="' . $scripturl . '?action=groups;sa=members;group=' . $row['id_moderator_group'] . '">' . $row['group_name'] . '</a>'
 					);
+				}
 			}
 			while ($row = $smcFunc['db_fetch_assoc']($request));
 
@@ -948,12 +987,12 @@ 
 			if (!empty($modSettings['cache_enable']) && (empty($topic) || $modSettings['cache_enable'] >= 3))
 			{
 				// @todo SLOW?
-				if (!empty($topic))
-					cache_put_data('topic_board-' . $topic, $board_info, 120);
+				if (!empty($topic)) {
+									cache_put_data('topic_board-' . $topic, $board_info, 120);
+				}
 				cache_put_data('board-' . $board, $board_info, 120);
 			}
-		}
-		else
+		} else
 		{
 			// Otherwise the topic is invalid, there are no moderators, etc.
 			$board_info = array(
@@ -967,8 +1006,9 @@ 
 		$smcFunc['db_free_result']($request);
 	}
 
-	if (!empty($topic))
-		$_GET['board'] = (int) $board;
+	if (!empty($topic)) {
+			$_GET['board'] = (int) $board;
+	}
 
 	if (!empty($board))
 	{
@@ -978,10 +1018,12 @@ 
 		// Now check if the user is a moderator.
 		$user_info['is_mod'] = isset($board_info['moderators'][$user_info['id']]) || count(array_intersect($user_info['groups'], $moderator_groups)) != 0;
 
-		if (count(array_intersect($user_info['groups'], $board_info['groups'])) == 0 && !$user_info['is_admin'])
-			$board_info['error'] = 'access';
-		if (!empty($modSettings['deny_boards_access']) && count(array_intersect($user_info['groups'], $board_info['deny_groups'])) != 0 && !$user_info['is_admin'])
-			$board_info['error'] = 'access';
+		if (count(array_intersect($user_info['groups'], $board_info['groups'])) == 0 && !$user_info['is_admin']) {
+					$board_info['error'] = 'access';
+		}
+		if (!empty($modSettings['deny_boards_access']) && count(array_intersect($user_info['groups'], $board_info['deny_groups'])) != 0 && !$user_info['is_admin']) {
+					$board_info['error'] = 'access';
+		}
 
 		// Build up the linktree.
 		$context['linktree'] = array_merge(
@@ -1004,8 +1046,9 @@ 
 	$context['current_board'] = $board;
 
 	// No posting in redirection boards!
-	if (!empty($_REQUEST['action']) && $_REQUEST['action'] == 'post' && !empty($board_info['redirect']))
-		$board_info['error'] == 'post_in_redirect';
+	if (!empty($_REQUEST['action']) && $_REQUEST['action'] == 'post' && !empty($board_info['redirect'])) {
+			$board_info['error'] == 'post_in_redirect';
+	}
 
 	// Hacker... you can't see this topic, I'll tell you that. (but moderators can!)
 	if (!empty($board_info['error']) && (!empty($modSettings['deny_boards_access']) || $board_info['error'] != 'access' || !$user_info['is_mod']))
@@ -1031,24 +1074,23 @@ 
 			ob_end_clean();
 			header('HTTP/1.1 403 Forbidden');
 			die;
-		}
-		elseif ($board_info['error'] == 'post_in_redirect')
+		} elseif ($board_info['error'] == 'post_in_redirect')
 		{
 			// Slightly different error message here...
 			fatal_lang_error('cannot_post_redirect', false);
-		}
-		elseif ($user_info['is_guest'])
+		} elseif ($user_info['is_guest'])
 		{
 			loadLanguage('Errors');
 			is_not_guest($txt['topic_gone']);
+		} else {
+					fatal_lang_error('topic_gone', false);
 		}
-		else
-			fatal_lang_error('topic_gone', false);
 	}
 
-	if ($user_info['is_mod'])
-		$user_info['groups'][] = 3;
-}
+	if ($user_info['is_mod']) {
+			$user_info['groups'][] = 3;
+	}
+	}
 
 /**
  * Load this user's permissions.
@@ -1069,8 +1111,9 @@ 
 		asort($cache_groups);
 		$cache_groups = implode(',', $cache_groups);
 		// If it's a spider then cache it different.
-		if ($user_info['possibly_robot'])
-			$cache_groups .= '-spider';
+		if ($user_info['possibly_robot']) {
+					$cache_groups .= '-spider';
+		}
 
 		if ($modSettings['cache_enable'] >= 2 && !empty($board) && ($temp = cache_get_data('permissions:' . $cache_groups . ':' . $board, 240)) != null && time() - 240 > $modSettings['settings_updated'])
 		{
@@ -1078,9 +1121,9 @@ 
 			banPermissions();
 
 			return;
+		} elseif (($temp = cache_get_data('permissions:' . $cache_groups, 240)) != null && time() - 240 > $modSettings['settings_updated']) {
+					list ($user_info['permissions'], $removals) = $temp;
 		}
-		elseif (($temp = cache_get_data('permissions:' . $cache_groups, 240)) != null && time() - 240 > $modSettings['settings_updated'])
-			list ($user_info['permissions'], $removals) = $temp;
 	}
 
 	// If it is detected as a robot, and we are restricting permissions as a special group - then implement this.
@@ -1102,23 +1145,26 @@ 
 		$removals = array();
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
-			if (empty($row['add_deny']))
-				$removals[] = $row['permission'];
-			else
-				$user_info['permissions'][] = $row['permission'];
+			if (empty($row['add_deny'])) {
+							$removals[] = $row['permission'];
+			} else {
+							$user_info['permissions'][] = $row['permission'];
+			}
 		}
 		$smcFunc['db_free_result']($request);
 
-		if (isset($cache_groups))
-			cache_put_data('permissions:' . $cache_groups, array($user_info['permissions'], $removals), 240);
+		if (isset($cache_groups)) {
+					cache_put_data('permissions:' . $cache_groups, array($user_info['permissions'], $removals), 240);
+		}
 	}
 
 	// Get the board permissions.
 	if (!empty($board))
 	{
 		// Make sure the board (if any) has been loaded by loadBoard().
-		if (!isset($board_info['profile']))
-			fatal_lang_error('no_board');
+		if (!isset($board_info['profile'])) {
+					fatal_lang_error('no_board');
+		}
 
 		$request = $smcFunc['db_query']('', '
 			SELECT permission, add_deny
@@ -1134,20 +1180,23 @@ 
 		);
 		while ($row = $smcFunc['db_fetch_assoc']($request))
 		{
-			if (empty($row['add_deny']))
-				$removals[] = $row['permission'];
-			else
-				$user_info['permissions'][] = $row['permission'];
+			if (empty($row['add_deny'])) {
+							$removals[] = $row['permission'];
+			} else {
+							$user_info['permissions'][] = $row['permission'];
+			}
 		}
 		$smcFunc['db_free_result']($request);
 	}
 
 	// Remove all the permissions they shouldn't have ;).
-	if (!empty($modSettings['permission_enable_deny']))
-		$user_info['permissions'] = array_diff($user_info['permissions'], $removals);
+	if (!empty($modSettings['permission_enable_deny'])) {
+			$user_info['permissions'] = array_diff($user_info['permissions'], $removals);
+	}
 
-	if (isset($cache_groups) && !empty($board) && $modSettings['cache_enable'] >= 2)
-		cache_put_data('permissions:' . $cache_groups . ':' . $board, array($user_info['permissions'], null), 240);
+	if (isset($cache_groups) && !empty($board) && $modSettings['cache_enable'] >= 2) {
+			cache_put_data('permissions:' . $cache_groups . ':' . $board, array($user_info['permissions'], null), 240);
+	}
 
 	// Banned?  Watch, don't touch..
 	banPermissions();
@@ -1159,17 +1208,18 @@ 
 		{
 			require_once($sourcedir . '/Subs-Auth.php');
 			rebuildModCache();
+		} else {
+					$user_info['mod_cache'] = $_SESSION['mc'];
 		}
-		else
-			$user_info['mod_cache'] = $_SESSION['mc'];
 
 		// This is a useful phantom permission added to the current user, and only the current user while they are logged in.
 		// For example this drastically simplifies certain changes to the profile area.
 		$user_info['permissions'][] = 'is_not_guest';
 		// And now some backwards compatibility stuff for mods and whatnot that aren't expecting the new permissions.
 		$user_info['permissions'][] = 'profile_view_own';
-		if (in_array('profile_view', $user_info['permissions']))
-			$user_info['permissions'][] = 'profile_view_any';
+		if (in_array('profile_view', $user_info['permissions'])) {
+					$user_info['permissions'][] = 'profile_view_any';
+		}
 	}
 }
 
@@ -1187,8 +1237,9 @@ 
 	global $image_proxy_enabled, $boardurl, $user_info;
 
 	// Can't just look for no users :P.
-	if (empty($users))
-		return array();
+	if (empty($users)) {
+			return array();
+	}
 
 	// Pass the set value
 	$context['loadMemberContext_set'] = $set;
@@ -1203,8 +1254,9 @@ 
 		for ($i = 0, $n = count($users); $i < $n; $i++)
 		{
 			$data = cache_get_data('member_data-' . $set . '-' . $users[$i], 240);
-			if ($data == null)
-				continue;
+			if ($data == null) {
+							continue;
+			}
 
 			$loaded_ids[] = $data['id_member'];
 			$user_profile[$data['id_member']] = $data;
@@ -1271,16 +1323,19 @@ 
 			$row['avatar_original'] = !empty($row['avatar']) ? $row['avatar'] : '';
 
 			// Take care of proxying avatar if required, do this here for maximum reach
-			if ($image_proxy_enabled && !empty($row['avatar']) && stripos($row['avatar'], 'http://') !== false && empty($user_info['possibly_robot']))
-				$row['avatar'] = get_proxied_url($row['avatar']);
+			if ($image_proxy_enabled && !empty($row['avatar']) && stripos($row['avatar'], 'http://') !== false && empty($user_info['possibly_robot'])) {
+							$row['avatar'] = get_proxied_url($row['avatar']);
+			}
 
 			// Keep track of the member's normal member group
 			$row['primary_group'] = $row['member_group'];
 
-			if (isset($row['member_ip']))
-				$row['member_ip'] = inet_dtop($row['member_ip']);
-			if (isset($row['member_ip2']))
-				$row['member_ip2'] = inet_dtop($row['member_ip2']);
+			if (isset($row['member_ip'])) {
+							$row['member_ip'] = inet_dtop($row['member_ip']);
+			}
+			if (isset($row['member_ip2'])) {
+							$row['member_ip2'] = inet_dtop($row['member_ip2']);
+			}
 			$new_loaded_ids[] = $row['id_member'];
 			$loaded_ids[] = $row['id_member'];
 			$row['options'] = array();
@@ -1299,8 +1354,9 @@ 
 				'loaded_ids' => $new_loaded_ids,
 			)
 		);
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$user_profile[$row['id_member']]['options'][$row['variable']] = $row['value'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$user_profile[$row['id_member']]['options'][$row['variable']] = $row['value'];
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
@@ -1311,10 +1367,11 @@ 
 	{
 		foreach ($loaded_ids as $a_member)
 		{
-			if (!empty($user_profile[$a_member]['additional_groups']))
-				$groups = array_merge(array($user_profile[$a_member]['id_group']), explode(',', $user_profile[$a_member]['additional_groups']));
-			else
-				$groups = array($user_profile[$a_member]['id_group']);
+			if (!empty($user_profile[$a_member]['additional_groups'])) {
+							$groups = array_merge(array($user_profile[$a_member]['id_group']), explode(',', $user_profile[$a_member]['additional_groups']));
+			} else {
+							$groups = array($user_profile[$a_member]['id_group']);
+			}
 
 			$temp = array_intersect($groups, array_keys($board_info['moderator_groups']));
 
@@ -1327,8 +1384,9 @@ 
 
 	if (!empty($new_loaded_ids) && !empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= 3)
 	{
-		for ($i = 0, $n = count($new_loaded_ids); $i < $n; $i++)
-			cache_put_data('member_data-' . $set . '-' . $new_loaded_ids[$i], $user_profile[$new_loaded_ids[$i]], 240);
+		for ($i = 0, $n = count($new_loaded_ids); $i < $n; $i++) {
+					cache_put_data('member_data-' . $set . '-' . $new_loaded_ids[$i], $user_profile[$new_loaded_ids[$i]], 240);
+		}
 	}
 
 	// Are we loading any moderators?  If so, fix their group data...
@@ -1354,14 +1412,17 @@ 
 		foreach ($temp_mods as $id)
 		{
 			// By popular demand, don't show admins or global moderators as moderators.
-			if ($user_profile[$id]['id_group'] != 1 && $user_profile[$id]['id_group'] != 2)
-				$user_profile[$id]['member_group'] = $row['member_group'];
+			if ($user_profile[$id]['id_group'] != 1 && $user_profile[$id]['id_group'] != 2) {
+							$user_profile[$id]['member_group'] = $row['member_group'];
+			}
 
 			// If the Moderator group has no color or icons, but their group does... don't overwrite.
-			if (!empty($row['icons']))
-				$user_profile[$id]['icons'] = $row['icons'];
-			if (!empty($row['member_group_color']))
-				$user_profile[$id]['member_group_color'] = $row['member_group_color'];
+			if (!empty($row['icons'])) {
+							$user_profile[$id]['icons'] = $row['icons'];
+			}
+			if (!empty($row['member_group_color'])) {
+							$user_profile[$id]['member_group_color'] = $row['member_group_color'];
+			}
 		}
 	}
 
@@ -1383,12 +1444,14 @@ 
 	static $loadedLanguages = array();
 
 	// If this person's data is already loaded, skip it.
-	if (isset($dataLoaded[$user]))
-		return true;
+	if (isset($dataLoaded[$user])) {
+			return true;
+	}
 
 	// We can't load guests or members not loaded by loadMemberData()!
-	if ($user == 0)
-		return false;
+	if ($user == 0) {
+			return false;
+	}
 	if (!isset($user_profile[$user]))
 	{
 		trigger_error('loadMemberContext(): member id ' . $user . ' not previously loaded by loadMemberData()', E_USER_WARNING);
@@ -1414,12 +1477,16 @@ 
 	$buddy_list = !empty($profile['buddy_list']) ? explode(',', $profile['buddy_list']) : array();
 
 	//We need a little fallback for the membergroup icons. If it doesn't exist in the current theme, fallback to default theme
-	if (isset($profile['icons'][1]) && file_exists($settings['actual_theme_dir'] . '/images/membericons/' . $profile['icons'][1])) //icon is set and exists
+	if (isset($profile['icons'][1]) && file_exists($settings['actual_theme_dir'] . '/images/membericons/' . $profile['icons'][1])) {
+		//icon is set and exists
 		$group_icon_url = $settings['images_url'] . '/membericons/' . $profile['icons'][1];
-	elseif (isset($profile['icons'][1])) //icon is set and doesn't exist, fallback to default
+	} elseif (isset($profile['icons'][1])) {
+		//icon is set and doesn't exist, fallback to default
 		$group_icon_url = $settings['default_images_url'] . '/membericons/' . $profile['icons'][1];
-	else //not set, bye bye
+	} else {
+		//not set, bye bye
 		$group_icon_url = '';
+	}
 
 	// These minimal values are always loaded
 	$memberContext[$user] = array(
@@ -1438,8 +1505,9 @@ 
 	if ($context['loadMemberContext_set'] != 'minimal')
 	{
 		// Go the extra mile and load the user's native language name.
-		if (empty($loadedLanguages))
-			$loadedLanguages = getLanguages();
+		if (empty($loadedLanguages)) {
+					$loadedLanguages = getLanguages();
+		}
 
 		$memberContext[$user] += array(
 			'username_color' => '<span ' . (!empty($profile['member_group_color']) ? 'style="color:' . $profile['member_group_color'] . ';"' : '') . '>' . $profile['member_name'] . '</span>',
@@ -1494,31 +1562,33 @@ 
 	{
 		if (!empty($modSettings['gravatarOverride']) || (!empty($modSettings['gravatarEnabled']) && stristr($profile['avatar'], 'gravatar://')))
 		{
-			if (!empty($modSettings['gravatarAllowExtraEmail']) && stristr($profile['avatar'], 'gravatar://') && strlen($profile['avatar']) > 11)
-				$image = get_gravatar_url($smcFunc['substr']($profile['avatar'], 11));
-			else
-				$image = get_gravatar_url($profile['email_address']);
-		}
-		else
+			if (!empty($modSettings['gravatarAllowExtraEmail']) && stristr($profile['avatar'], 'gravatar://') && strlen($profile['avatar']) > 11) {
+							$image = get_gravatar_url($smcFunc['substr']($profile['avatar'], 11));
+			} else {
+							$image = get_gravatar_url($profile['email_address']);
+			}
+		} else
 		{
 			// So it's stored in the member table?
 			if (!empty($profile['avatar']))
 			{
 				$image = (stristr($profile['avatar'], 'http://') || stristr($profile['avatar'], 'https://')) ? $profile['avatar'] : $modSettings['avatar_url'] . '/' . $profile['avatar'];
+			} elseif (!empty($profile['filename'])) {
+							$image = $modSettings['custom_avatar_url'] . '/' . $profile['filename'];
 			}
-			elseif (!empty($profile['filename']))
-				$image = $modSettings['custom_avatar_url'] . '/' . $profile['filename'];
 			// Right... no avatar...use the default one
-			else
-				$image = $modSettings['avatar_url'] . '/default.png';
+			else {
+							$image = $modSettings['avatar_url'] . '/default.png';
+			}
 		}
-		if (!empty($image))
-			$memberContext[$user]['avatar'] = array(
+		if (!empty($image)) {
+					$memberContext[$user]['avatar'] = array(
 				'name' => $profile['avatar'],
 				'image' => '<img class="avatar" src="' . $image . '" alt="avatar_' . $profile['member_name'] . '">',
 				'href' => $image,
 				'url' => $image,
 			);
+		}
 	}
 
 	// Are we also loading the members custom fields into context?
@@ -1526,13 +1596,15 @@ 
 	{
 		$memberContext[$user]['custom_fields'] = array();
 
-		if (!isset($context['display_fields']))
-			$context['display_fields'] = $smcFunc['json_decode']($modSettings['displayFields'], true);
+		if (!isset($context['display_fields'])) {
+					$context['display_fields'] = $smcFunc['json_decode']($modSettings['displayFields'], true);
+		}
 
 		foreach ($context['display_fields'] as $custom)
 		{
-			if (!isset($custom['col_name']) || trim($custom['col_name']) == '' || empty($profile['options'][$custom['col_name']]))
-				continue;
+			if (!isset($custom['col_name']) || trim($custom['col_name']) == '' || empty($profile['options'][$custom['col_name']])) {
+							continue;
+			}
 
 			$value = $profile['options'][$custom['col_name']];
 
@@ -1540,31 +1612,36 @@ 
 			$currentKey = 0;
 
 			// Create a key => value array for multiple options fields
-			if (!empty($custom['options']))
-				foreach ($custom['options'] as $k => $v)
+			if (!empty($custom['options'])) {
+							foreach ($custom['options'] as $k => $v)
 				{
 					$fieldOptions[] = $v;
-					if (empty($currentKey))
-						$currentKey = $v == $value ? $k : 0;
+			}
+					if (empty($currentKey)) {
+											$currentKey = $v == $value ? $k : 0;
+					}
 				}
 
 			// BBC?
-			if ($custom['bbc'])
-				$value = parse_bbc($value);
+			if ($custom['bbc']) {
+							$value = parse_bbc($value);
+			}
 
 			// ... or checkbox?
-			elseif (isset($custom['type']) && $custom['type'] == 'check')
-				$value = $value ? $txt['yes'] : $txt['no'];
+			elseif (isset($custom['type']) && $custom['type'] == 'check') {
+							$value = $value ? $txt['yes'] : $txt['no'];
+			}
 
 			// Enclosing the user input within some other text?
-			if (!empty($custom['enclose']))
-				$value = strtr($custom['enclose'], array(
+			if (!empty($custom['enclose'])) {
+							$value = strtr($custom['enclose'], array(
 					'{SCRIPTURL}' => $scripturl,
 					'{IMAGES_URL}' => $settings['images_url'],
 					'{DEFAULT_IMAGES_URL}' => $settings['default_images_url'],
 					'{INPUT}' => $value,
 					'{KEY}' => $currentKey,
 				));
+			}
 
 			$memberContext[$user]['custom_fields'][] = array(
 				'title' => !empty($custom['title']) ? $custom['title'] : $custom['col_name'],
@@ -1591,8 +1668,9 @@ 
 	global $smcFunc, $txt, $scripturl, $settings;
 
 	// Do not waste my time...
-	if (empty($users) || empty($params))
-		return false;
+	if (empty($users) || empty($params)) {
+			return false;
+	}
 
 	// Make sure it's an array.
 	$users = !is_array($users) ? array($users) : array_unique($users);
@@ -1619,41 +1697,48 @@ 
 		$currentKey = 0;
 
 		// Create a key => value array for multiple options fields
-		if (!empty($row['field_options']))
-			foreach (explode(',', $row['field_options']) as $k => $v)
+		if (!empty($row['field_options'])) {
+					foreach (explode(',', $row['field_options']) as $k => $v)
 			{
 				$fieldOptions[] = $v;
-				if (empty($currentKey))
-					$currentKey = $v == $row['value'] ? $k : 0;
+		}
+				if (empty($currentKey)) {
+									$currentKey = $v == $row['value'] ? $k : 0;
+				}
 			}
 
 		// BBC?
-		if (!empty($row['bbc']))
-			$row['value'] = parse_bbc($row['value']);
+		if (!empty($row['bbc'])) {
+					$row['value'] = parse_bbc($row['value']);
+		}
 
 		// ... or checkbox?
-		elseif (isset($row['type']) && $row['type'] == 'check')
-			$row['value'] = !empty($row['value']) ? $txt['yes'] : $txt['no'];
+		elseif (isset($row['type']) && $row['type'] == 'check') {
+					$row['value'] = !empty($row['value']) ? $txt['yes'] : $txt['no'];
+		}
 
 		// Enclosing the user input within some other text?
-		if (!empty($row['enclose']))
-			$row['value'] = strtr($row['enclose'], array(
+		if (!empty($row['enclose'])) {
+					$row['value'] = strtr($row['enclose'], array(
 				'{SCRIPTURL}' => $scripturl,
 				'{IMAGES_URL}' => $settings['images_url'],
 				'{DEFAULT_IMAGES_URL}' => $settings['default_images_url'],
 				'{INPUT}' => un_htmlspecialchars($row['value']),
 				'{KEY}' => $currentKey,
 			));
+		}
 
 		// Send a simple array if there is just 1 param
-		if (count($params) == 1)
-			$return[$row['id_member']] = $row;
+		if (count($params) == 1) {
+					$return[$row['id_member']] = $row;
+		}
 
 		// More than 1? knock yourself out...
 		else
 		{
-			if (!isset($return[$row['id_member']]))
-				$return[$row['id_member']] = array();
+			if (!isset($return[$row['id_member']])) {
+							$return[$row['id_member']] = array();
+			}
 
 			$return[$row['id_member']][$row['variable']] = $row;
 		}
@@ -1687,8 +1772,9 @@ 
 	global $context;
 
 	// Don't know any browser!
-	if (empty($context['browser']))
-		detectBrowser();
+	if (empty($context['browser'])) {
+			detectBrowser();
+	}
 
 	return !empty($context['browser'][$browser]) || !empty($context['browser']['is_' . $browser]) ? true : false;
 }
@@ -1706,8 +1792,9 @@ 
 	global $context, $settings, $options, $sourcedir, $ssi_theme, $smcFunc, $language, $board, $image_proxy_enabled;
 
 	// The theme was specified by parameter.
-	if (!empty($id_theme))
-		$id_theme = (int) $id_theme;
+	if (!empty($id_theme)) {
+			$id_theme = (int) $id_theme;
+	}
 	// The theme was specified by REQUEST.
 	elseif (!empty($_REQUEST['theme']) && (!empty($modSettings['theme_allow']) || allowedTo('admin_forum')))
 	{
@@ -1715,54 +1802,61 @@ 
 		$_SESSION['id_theme'] = $id_theme;
 	}
 	// The theme was specified by REQUEST... previously.
-	elseif (!empty($_SESSION['id_theme']) && (!empty($modSettings['theme_allow']) || allowedTo('admin_forum')))
-		$id_theme = (int) $_SESSION['id_theme'];
+	elseif (!empty($_SESSION['id_theme']) && (!empty($modSettings['theme_allow']) || allowedTo('admin_forum'))) {
+			$id_theme = (int) $_SESSION['id_theme'];
+	}
 	// The theme is just the user's choice. (might use ?board=1;theme=0 to force board theme.)
-	elseif (!empty($user_info['theme']) && !isset($_REQUEST['theme']))
-		$id_theme = $user_info['theme'];
+	elseif (!empty($user_info['theme']) && !isset($_REQUEST['theme'])) {
+			$id_theme = $user_info['theme'];
+	}
 	// The theme was specified by the board.
-	elseif (!empty($board_info['theme']))
-		$id_theme = $board_info['theme'];
+	elseif (!empty($board_info['theme'])) {
+			$id_theme = $board_info['theme'];
+	}
 	// The theme is the forum's default.
-	else
-		$id_theme = $modSettings['theme_guests'];
+	else {
+			$id_theme = $modSettings['theme_guests'];
+	}
 
 	// We already load the basic stuff?
 	if (empty($settings['theme_id']) || $settings['theme_id'] != $id_theme )
 	{
 		// Verify the id_theme... no foul play.
 		// Always allow the board specific theme, if they are overriding.
-		if (!empty($board_info['theme']) && $board_info['override_theme'])
-			$id_theme = $board_info['theme'];
+		if (!empty($board_info['theme']) && $board_info['override_theme']) {
+					$id_theme = $board_info['theme'];
+		}
 		// If they have specified a particular theme to use with SSI allow it to be used.
-		elseif (!empty($ssi_theme) && $id_theme == $ssi_theme)
-			$id_theme = (int) $id_theme;
-		elseif (!empty($modSettings['enableThemes']) && !allowedTo('admin_forum'))
+		elseif (!empty($ssi_theme) && $id_theme == $ssi_theme) {
+					$id_theme = (int) $id_theme;
+		} elseif (!empty($modSettings['enableThemes']) && !allowedTo('admin_forum'))
 		{
 			$themes = explode(',', $modSettings['enableThemes']);
-			if (!in_array($id_theme, $themes))
-				$id_theme = $modSettings['theme_guests'];
-			else
-				$id_theme = (int) $id_theme;
+			if (!in_array($id_theme, $themes)) {
+							$id_theme = $modSettings['theme_guests'];
+			} else {
+							$id_theme = (int) $id_theme;
+			}
+		} else {
+					$id_theme = (int) $id_theme;
 		}
-		else
-			$id_theme = (int) $id_theme;
 
 		$member = empty($user_info['id']) ? -1 : $user_info['id'];
 
 		// Disable image proxy if we don't have SSL enabled
-		if (empty($modSettings['force_ssl']))
-			$image_proxy_enabled = false;
+		if (empty($modSettings['force_ssl'])) {
+					$image_proxy_enabled = false;
+		}
 
 		if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= 2 && ($temp = cache_get_data('theme_settings-' . $id_theme . ':' . $member, 60)) != null && time() - 60 > $modSettings['settings_updated'])
 		{
 			$themeData = $temp;
 			$flag = true;
+		} elseif (($temp = cache_get_data('theme_settings-' . $id_theme, 90)) != null && time() - 60 > $modSettings['settings_updated']) {
+					$themeData = $temp + array($member => array());
+		} else {
+					$themeData = array(-1 => array(), 0 => array(), $member => array());
 		}
-		elseif (($temp = cache_get_data('theme_settings-' . $id_theme, 90)) != null && time() - 60 > $modSettings['settings_updated'])
-			$themeData = $temp + array($member => array());
-		else
-			$themeData = array(-1 => array(), 0 => array(), $member => array());
 
 		if (empty($flag))
 		{
@@ -1781,31 +1875,37 @@ 
 			while ($row = $smcFunc['db_fetch_assoc']($result))
 			{
 				// There are just things we shouldn't be able to change as members.
-				if ($row['id_member'] != 0 && in_array($row['variable'], array('actual_theme_url', 'actual_images_url', 'base_theme_dir', 'base_theme_url', 'default_images_url', 'default_theme_dir', 'default_theme_url', 'default_template', 'images_url', 'number_recent_posts', 'smiley_sets_default', 'theme_dir', 'theme_id', 'theme_layers', 'theme_templates', 'theme_url')))
-					continue;
+				if ($row['id_member'] != 0 && in_array($row['variable'], array('actual_theme_url', 'actual_images_url', 'base_theme_dir', 'base_theme_url', 'default_images_url', 'default_theme_dir', 'default_theme_url', 'default_template', 'images_url', 'number_recent_posts', 'smiley_sets_default', 'theme_dir', 'theme_id', 'theme_layers', 'theme_templates', 'theme_url'))) {
+									continue;
+				}
 
 				// If this is the theme_dir of the default theme, store it.
-				if (in_array($row['variable'], array('theme_dir', 'theme_url', 'images_url')) && $row['id_theme'] == '1' && empty($row['id_member']))
-					$themeData[0]['default_' . $row['variable']] = $row['value'];
+				if (in_array($row['variable'], array('theme_dir', 'theme_url', 'images_url')) && $row['id_theme'] == '1' && empty($row['id_member'])) {
+									$themeData[0]['default_' . $row['variable']] = $row['value'];
+				}
 
 				// If this isn't set yet, is a theme option, or is not the default theme..
-				if (!isset($themeData[$row['id_member']][$row['variable']]) || $row['id_theme'] != '1')
-					$themeData[$row['id_member']][$row['variable']] = substr($row['variable'], 0, 5) == 'show_' ? $row['value'] == '1' : $row['value'];
+				if (!isset($themeData[$row['id_member']][$row['variable']]) || $row['id_theme'] != '1') {
+									$themeData[$row['id_member']][$row['variable']] = substr($row['variable'], 0, 5) == 'show_' ? $row['value'] == '1' : $row['value'];
+				}
 			}
 			$smcFunc['db_free_result']($result);
 
-			if (!empty($themeData[-1]))
-				foreach ($themeData[-1] as $k => $v)
+			if (!empty($themeData[-1])) {
+							foreach ($themeData[-1] as $k => $v)
 				{
 					if (!isset($themeData[$member][$k]))
 						$themeData[$member][$k] = $v;
+			}
 				}
 
-			if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= 2)
-				cache_put_data('theme_settings-' . $id_theme . ':' . $member, $themeData, 60);
+			if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= 2) {
+							cache_put_data('theme_settings-' . $id_theme . ':' . $member, $themeData, 60);
+			}
 			// Only if we didn't already load that part of the cache...
-			elseif (!isset($temp))
-				cache_put_data('theme_settings-' . $id_theme, array(-1 => $themeData[-1], 0 => $themeData[0]), 90);
+			elseif (!isset($temp)) {
+							cache_put_data('theme_settings-' . $id_theme, array(-1 => $themeData[-1], 0 => $themeData[0]), 90);
+			}
 		}
 
 		$settings = $themeData[0];
@@ -1822,17 +1922,20 @@ 
 		$settings['template_dirs'][] = $settings['theme_dir'];
 
 		// Based on theme (if there is one).
-		if (!empty($settings['base_theme_dir']))
-			$settings['template_dirs'][] = $settings['base_theme_dir'];
+		if (!empty($settings['base_theme_dir'])) {
+					$settings['template_dirs'][] = $settings['base_theme_dir'];
+		}
 
 		// Lastly the default theme.
-		if ($settings['theme_dir'] != $settings['default_theme_dir'])
-			$settings['template_dirs'][] = $settings['default_theme_dir'];
+		if ($settings['theme_dir'] != $settings['default_theme_dir']) {
+					$settings['template_dirs'][] = $settings['default_theme_dir'];
+		}
 	}
 
 
-	if (!$initialize)
-		return;
+	if (!$initialize) {
+			return;
+	}
 
 	// Check to see if we're forcing SSL
 	if (!empty($modSettings['force_ssl']) && empty($maintenance) &&
@@ -1853,8 +1956,9 @@ 
 		$detected_url = httpsOn() ? 'https://' : 'http://';
 		$detected_url .= empty($_SERVER['HTTP_HOST']) ? $_SERVER['SERVER_NAME'] . (empty($_SERVER['SERVER_PORT']) || $_SERVER['SERVER_PORT'] == '80' ? '' : ':' . $_SERVER['SERVER_PORT']) : $_SERVER['HTTP_HOST'];
 		$temp = preg_replace('~/' . basename($scripturl) . '(/.+)?$~', '', strtr(dirname($_SERVER['PHP_SELF']), '\\', '/'));
-		if ($temp != '/')
-			$detected_url .= $temp;
+		if ($temp != '/') {
+					$detected_url .= $temp;
+		}
 	}
 	if (isset($detected_url) && $detected_url != $boardurl)
 	{
@@ -1866,8 +1970,9 @@ 
 			foreach ($aliases as $alias)
 			{
 				// Rip off all the boring parts, spaces, etc.
-				if ($detected_url == trim($alias) || strtr($detected_url, array('http://' => '', 'https://' => '')) == trim($alias))
-					$do_fix = true;
+				if ($detected_url == trim($alias) || strtr($detected_url, array('http://' => '', 'https://' => '')) == trim($alias)) {
+									$do_fix = true;
+				}
 			}
 		}
 
@@ -1875,21 +1980,23 @@ 
 		if (empty($do_fix) && strtr($detected_url, array('://' => '://www.')) == $boardurl && (empty($_GET) || count($_GET) == 1) && SMF != 'SSI')
 		{
 			// Okay, this seems weird, but we don't want an endless loop - this will make $_GET not empty ;).
-			if (empty($_GET))
-				redirectexit('wwwRedirect');
-			else
+			if (empty($_GET)) {
+							redirectexit('wwwRedirect');
+			} else
 			{
 				$k = key($_GET);
 				$v = current($_GET);
 
-				if ($k != 'wwwRedirect')
-					redirectexit('wwwRedirect;' . $k . '=' . $v);
+				if ($k != 'wwwRedirect') {
+									redirectexit('wwwRedirect;' . $k . '=' . $v);
+				}
 			}
 		}
 
 		// #3 is just a check for SSL...
-		if (strtr($detected_url, array('https://' => 'http://')) == $boardurl)
-			$do_fix = true;
+		if (strtr($detected_url, array('https://' => 'http://')) == $boardurl) {
+					$do_fix = true;
+		}
 
 		// Okay, #4 - perhaps it's an IP address?  We're gonna want to use that one, then. (assuming it's the IP or something...)
 		if (!empty($do_fix) || preg_match('~^http[s]?://(?:[\d\.:]+|\[[\d:]+\](?::\d+)?)(?:$|/)~', $detected_url) == 1)
@@ -1924,8 +2031,9 @@ 
 					$board_info['moderators'][$k]['link'] = strtr($dummy['link'], array('"' . $oldurl => '"' . $boardurl));
 				}
 			}
-			foreach ($context['linktree'] as $k => $dummy)
-				$context['linktree'][$k]['url'] = strtr($dummy['url'], array($oldurl => $boardurl));
+			foreach ($context['linktree'] as $k => $dummy) {
+							$context['linktree'][$k]['url'] = strtr($dummy['url'], array($oldurl => $boardurl));
+			}
 		}
 	}
 	// Set up the contextual user array.
@@ -1944,16 +2052,16 @@ 
 			'email' => $user_info['email'],
 			'ignoreusers' => $user_info['ignoreusers'],
 		);
-		if (!$context['user']['is_guest'])
-			$context['user']['name'] = $user_info['name'];
-		elseif ($context['user']['is_guest'] && !empty($txt['guest_title']))
-			$context['user']['name'] = $txt['guest_title'];
+		if (!$context['user']['is_guest']) {
+					$context['user']['name'] = $user_info['name'];
+		} elseif ($context['user']['is_guest'] && !empty($txt['guest_title'])) {
+					$context['user']['name'] = $txt['guest_title'];
+		}
 
 		// Determine the current smiley set.
 		$user_info['smiley_set'] = (!in_array($user_info['smiley_set'], explode(',', $modSettings['smiley_sets_known'])) && $user_info['smiley_set'] != 'none') || empty($modSettings['smiley_sets_enable']) ? (!empty($settings['smiley_sets_default']) ? $settings['smiley_sets_default'] : $modSettings['smiley_sets_default']) : $user_info['smiley_set'];
 		$context['user']['smiley_set'] = $user_info['smiley_set'];
-	}
-	else
+	} else
 	{
 		// What to do when there is no $user_info (e.g., an error very early in the login process)
 		$context['user'] = array(
@@ -1987,18 +2095,24 @@ 
 	}
 
 	// Some basic information...
-	if (!isset($context['html_headers']))
-		$context['html_headers'] = '';
-	if (!isset($context['javascript_files']))
-		$context['javascript_files'] = array();
-	if (!isset($context['css_files']))
-		$context['css_files'] = array();
-	if (!isset($context['css_header']))
-		$context['css_header'] = array();
-	if (!isset($context['javascript_inline']))
-		$context['javascript_inline'] = array('standard' => array(), 'defer' => array());
-	if (!isset($context['javascript_vars']))
-		$context['javascript_vars'] = array();
+	if (!isset($context['html_headers'])) {
+			$context['html_headers'] = '';
+	}
+	if (!isset($context['javascript_files'])) {
+			$context['javascript_files'] = array();
+	}
+	if (!isset($context['css_files'])) {
+			$context['css_files'] = array();
+	}
+	if (!isset($context['css_header'])) {
+			$context['css_header'] = array();
+	}
+	if (!isset($context['javascript_inline'])) {
+			$context['javascript_inline'] = array('standard' => array(), 'defer' => array());
+	}
+	if (!isset($context['javascript_vars'])) {
+			$context['javascript_vars'] = array();
+	}
 
 	$context['login_url'] =  $scripturl . '?action=login2';
 	$context['menu_separator'] = !empty($settings['use_image_buttons']) ? ' ' : ' | ';
@@ -2010,16 +2124,18 @@ 
 	$context['current_action'] = isset($_REQUEST['action']) ? $smcFunc['htmlspecialchars']($_REQUEST['action']) : null;
 	$context['current_subaction'] = isset($_REQUEST['sa']) ? $_REQUEST['sa'] : null;
 	$context['can_register'] = empty($modSettings['registration_method']) || $modSettings['registration_method'] != 3;
-	if (isset($modSettings['load_average']))
-		$context['load_average'] = $modSettings['load_average'];
+	if (isset($modSettings['load_average'])) {
+			$context['load_average'] = $modSettings['load_average'];
+	}
 
 	// Detect the browser. This is separated out because it's also used in attachment downloads
 	detectBrowser();
 
 	// Set the top level linktree up.
 	// Note that if we're dealing with certain very early errors (e.g., login) the linktree might not be set yet...
-	if (empty($context['linktree']))
-		$context['linktree'] = array();
+	if (empty($context['linktree'])) {
+			$context['linktree'] = array();
+	}
 	array_unshift($context['linktree'], array(
 		'url' => $scripturl,
 		'name' => $context['forum_name_html_safe']
@@ -2028,8 +2144,9 @@ 
 	// This allows sticking some HTML on the page output - useful for controls.
 	$context['insert_after_template'] = '';
 
-	if (!isset($txt))
-		$txt = array();
+	if (!isset($txt)) {
+			$txt = array();
+	}
 
 	$simpleActions = array(
 		'findmember',
@@ -2075,9 +2192,10 @@ 
 
 	// See if theres any extra param to check.
 	$requiresXML = false;
-	foreach ($extraParams as $key => $extra)
-		if (isset($_REQUEST[$extra]))
+	foreach ($extraParams as $key => $extra) {
+			if (isset($_REQUEST[$extra]))
 			$requiresXML = true;
+	}
 
 	// Output is fully XML, so no need for the index template.
 	if (isset($_REQUEST['xml']) && (in_array($context['current_action'], $xmlActions) || $requiresXML))
@@ -2092,37 +2210,39 @@ 
 	{
 		loadLanguage('index+Modifications');
 		$context['template_layers'] = array();
-	}
-
-	else
+	} else
 	{
 		// Custom templates to load, or just default?
-		if (isset($settings['theme_templates']))
-			$templates = explode(',', $settings['theme_templates']);
-		else
-			$templates = array('index');
+		if (isset($settings['theme_templates'])) {
+					$templates = explode(',', $settings['theme_templates']);
+		} else {
+					$templates = array('index');
+		}
 
 		// Load each template...
-		foreach ($templates as $template)
-			loadTemplate($template);
+		foreach ($templates as $template) {
+					loadTemplate($template);
+		}
 
 		// ...and attempt to load their associated language files.
 		$required_files = implode('+', array_merge($templates, array('Modifications')));
 		loadLanguage($required_files, '', false);
 
 		// Custom template layers?
-		if (isset($settings['theme_layers']))
-			$context['template_layers'] = explode(',', $settings['theme_layers']);
-		else
-			$context['template_layers'] = array('html', 'body');
+		if (isset($settings['theme_layers'])) {
+					$context['template_layers'] = explode(',', $settings['theme_layers']);
+		} else {
+					$context['template_layers'] = array('html', 'body');
+		}
 	}
 
 	// Initialize the theme.
 	loadSubTemplate('init', 'ignore');
 
 	// Allow overriding the board wide time/number formats.
-	if (empty($user_settings['time_format']) && !empty($txt['time_format']))
-		$user_info['time_format'] = $txt['time_format'];
+	if (empty($user_settings['time_format']) && !empty($txt['time_format'])) {
+			$user_info['time_format'] = $txt['time_format'];
+	}
 
 	// Set the character set from the template.
 	$context['character_set'] = empty($modSettings['global_character_set']) ? $txt['lang_character_set'] : $modSettings['global_character_set'];
@@ -2130,12 +2250,14 @@ 
 	$context['right_to_left'] = !empty($txt['lang_rtl']);
 
 	// Guests may still need a name.
-	if ($context['user']['is_guest'] && empty($context['user']['name']))
-		$context['user']['name'] = $txt['guest_title'];
+	if ($context['user']['is_guest'] && empty($context['user']['name'])) {
+			$context['user']['name'] = $txt['guest_title'];
+	}
 
 	// Any theme-related strings that need to be loaded?
-	if (!empty($settings['require_theme_strings']))
-		loadLanguage('ThemeStrings', '', false);
+	if (!empty($settings['require_theme_strings'])) {
+			loadLanguage('ThemeStrings', '', false);
+	}
 
 	// Make a special URL for the language.
 	$settings['lang_images_url'] = $settings['images_url'] . '/' . (!empty($txt['image_lang']) ? $txt['image_lang'] : $user_info['language']);
@@ -2146,8 +2268,9 @@ 
 	// Here is my luvly Responsive CSS
 	loadCSSFile('responsive.css', array('force_current' => false, 'validate' => true, 'minimize' => true, 'order_pos' => 9000), 'smf_responsive');
 
-	if ($context['right_to_left'])
-		loadCSSFile('rtl.css', array('order_pos' => 200), 'smf_rtl');
+	if ($context['right_to_left']) {
+			loadCSSFile('rtl.css', array('order_pos' => 200), 'smf_rtl');
+	}
 
 	// We allow theme variants, because we're cool.
 	$context['theme_variant'] = '';
@@ -2155,14 +2278,17 @@ 
 	if (!empty($settings['theme_variants']))
 	{
 		// Overriding - for previews and that ilk.
-		if (!empty($_REQUEST['variant']))
-			$_SESSION['id_variant'] = $_REQUEST['variant'];
+		if (!empty($_REQUEST['variant'])) {
+					$_SESSION['id_variant'] = $_REQUEST['variant'];
+		}
 		// User selection?
-		if (empty($settings['disable_user_variant']) || allowedTo('admin_forum'))
-			$context['theme_variant'] = !empty($_SESSION['id_variant']) ? $_SESSION['id_variant'] : (!empty($options['theme_variant']) ? $options['theme_variant'] : '');
+		if (empty($settings['disable_user_variant']) || allowedTo('admin_forum')) {
+					$context['theme_variant'] = !empty($_SESSION['id_variant']) ? $_SESSION['id_variant'] : (!empty($options['theme_variant']) ? $options['theme_variant'] : '');
+		}
 		// If not a user variant, select the default.
-		if ($context['theme_variant'] == '' || !in_array($context['theme_variant'], $settings['theme_variants']))
-			$context['theme_variant'] = !empty($settings['default_variant']) && in_array($settings['default_variant'], $settings['theme_variants']) ? $settings['default_variant'] : $settings['theme_variants'][0];
+		if ($context['theme_variant'] == '' || !in_array($context['theme_variant'], $settings['theme_variants'])) {
+					$context['theme_variant'] = !empty($settings['default_variant']) && in_array($settings['default_variant'], $settings['theme_variants']) ? $settings['default_variant'] : $settings['theme_variants'][0];
+		}
 
 		// Do this to keep things easier in the templates.
 		$context['theme_variant'] = '_' . $context['theme_variant'];
@@ -2171,20 +2297,23 @@ 
 		if (!empty($context['theme_variant']))
 		{
 			loadCSSFile('index' . $context['theme_variant'] . '.css', array('order_pos' => 300), 'smf_index' . $context['theme_variant']);
-			if ($context['right_to_left'])
-				loadCSSFile('rtl' . $context['theme_variant'] . '.css', array('order_pos' => 400), 'smf_rtl' . $context['theme_variant']);
+			if ($context['right_to_left']) {
+							loadCSSFile('rtl' . $context['theme_variant'] . '.css', array('order_pos' => 400), 'smf_rtl' . $context['theme_variant']);
+			}
 		}
 	}
 
 	// Let's be compatible with old themes!
-	if (!function_exists('template_html_above') && in_array('html', $context['template_layers']))
-		$context['template_layers'] = array('main');
+	if (!function_exists('template_html_above') && in_array('html', $context['template_layers'])) {
+			$context['template_layers'] = array('main');
+	}
 
 	$context['tabindex'] = 1;
 
 	// Compatibility.
-	if (!isset($settings['theme_version']))
-		$modSettings['memberCount'] = $modSettings['totalMembers'];
+	if (!isset($settings['theme_version'])) {
+			$modSettings['memberCount'] = $modSettings['totalMembers'];
+	}
 
 	// Default JS variables for use in every theme
 	$context['javascript_vars'] = array(
@@ -2203,18 +2332,18 @@ 
 	);
 
 	// Add the JQuery library to the list of files to load.
-	if (isset($modSettings['jquery_source']) && $modSettings['jquery_source'] == 'cdn')
-		loadJavaScriptFile('https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js', array('external' => true), 'smf_jquery');
-
-	elseif (isset($modSettings['jquery_source']) && $modSettings['jquery_source'] == 'local')
-		loadJavaScriptFile('jquery-3.2.1.min.js', array('seed' => false), 'smf_jquery');
-
-	elseif (isset($modSettings['jquery_source'], $modSettings['jquery_custom']) && $modSettings['jquery_source'] == 'custom')
-		loadJavaScriptFile($modSettings['jquery_custom'], array('external' => true), 'smf_jquery');
+	if (isset($modSettings['jquery_source']) && $modSettings['jquery_source'] == 'cdn') {
+			loadJavaScriptFile('https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js', array('external' => true), 'smf_jquery');
+	} elseif (isset($modSettings['jquery_source']) && $modSettings['jquery_source'] == 'local') {
+			loadJavaScriptFile('jquery-3.2.1.min.js', array('seed' => false), 'smf_jquery');
+	} elseif (isset($modSettings['jquery_source'], $modSettings['jquery_custom']) && $modSettings['jquery_source'] == 'custom') {
+			loadJavaScriptFile($modSettings['jquery_custom'], array('external' => true), 'smf_jquery');
+	}
 
 	// Auto loading? template_javascript() will take care of the local half of this.
-	else
-		loadJavaScriptFile('https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js', array('external' => true), 'smf_jquery');
+	else {
+			loadJavaScriptFile('https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js', array('external' => true), 'smf_jquery');
+	}
 
 	// Queue our JQuery plugins!
 	loadJavaScriptFile('smf_jquery_plugins.js', array('minimize' => true), 'smf_jquery_plugins');
@@ -2237,12 +2366,12 @@ 
 			require_once($sourcedir . '/ScheduledTasks.php');
 
 			// What to do, what to do?!
-			if (empty($modSettings['next_task_time']) || $modSettings['next_task_time'] < time())
-				AutoTask();
-			else
-				ReduceMailQueue();
-		}
-		else
+			if (empty($modSettings['next_task_time']) || $modSettings['next_task_time'] < time()) {
+							AutoTask();
+			} else {
+							ReduceMailQueue();
+			}
+		} else
 		{
 			$type = empty($modSettings['next_task_time']) || $modSettings['next_task_time'] < time() ? 'task' : 'mailq';
 			$ts = $type == 'mailq' ? $modSettings['mail_next_send'] : $modSettings['next_task_time'];
@@ -2293,8 +2422,9 @@ 
 		foreach ($theme_includes as $include)
 		{
 			$include = strtr(trim($include), array('$boarddir' => $boarddir, '$sourcedir' => $sourcedir, '$themedir' => $settings['theme_dir']));
-			if (file_exists($include))
-				require_once($include);
+			if (file_exists($include)) {
+							require_once($include);
+			}
 		}
 	}
 
@@ -2324,16 +2454,19 @@ 
 	// Do any style sheets first, cause we're easy with those.
 	if (!empty($style_sheets))
 	{
-		if (!is_array($style_sheets))
-			$style_sheets = array($style_sheets);
+		if (!is_array($style_sheets)) {
+					$style_sheets = array($style_sheets);
+		}
 
-		foreach ($style_sheets as $sheet)
-			loadCSSFile($sheet . '.css', array(), $sheet);
+		foreach ($style_sheets as $sheet) {
+					loadCSSFile($sheet . '.css', array(), $sheet);
+		}
 	}
 
 	// No template to load?
-	if ($template_name === false)
-		return true;
+	if ($template_name === false) {
+			return true;
+	}
 
 	$loaded = false;
 	foreach ($settings['template_dirs'] as $template_dir)
@@ -2348,12 +2481,14 @@ 
 
 	if ($loaded)
 	{
-		if ($db_show_debug === true)
-			$context['debug']['templates'][] = $template_name . ' (' . basename($template_dir) . ')';
+		if ($db_show_debug === true) {
+					$context['debug']['templates'][] = $template_name . ' (' . basename($template_dir) . ')';
+		}
 
 		// If they have specified an initialization function for this template, go ahead and call it now.
-		if (function_exists('template_' . $template_name . '_init'))
-			call_user_func('template_' . $template_name . '_init');
+		if (function_exists('template_' . $template_name . '_init')) {
+					call_user_func('template_' . $template_name . '_init');
+		}
 	}
 	// Hmmm... doesn't exist?!  I don't suppose the directory is wrong, is it?
 	elseif (!file_exists($settings['default_theme_dir']) && file_exists($boarddir . '/Themes/default'))
@@ -2373,13 +2508,14 @@ 
 		loadTemplate($template_name);
 	}
 	// Cause an error otherwise.
-	elseif ($template_name != 'Errors' && $template_name != 'index' && $fatal)
-		fatal_lang_error('theme_template_error', 'template', array((string) $template_name));
-	elseif ($fatal)
-		die(log_error(sprintf(isset($txt['theme_template_error']) ? $txt['theme_template_error'] : 'Unable to load Themes/default/%s.template.php!', (string) $template_name), 'template'));
-	else
-		return false;
-}
+	elseif ($template_name != 'Errors' && $template_name != 'index' && $fatal) {
+			fatal_lang_error('theme_template_error', 'template', array((string) $template_name));
+	} elseif ($fatal) {
+			die(log_error(sprintf(isset($txt['theme_template_error']) ? $txt['theme_template_error'] : 'Unable to load Themes/default/%s.template.php!', (string) $template_name), 'template'));
+	} else {
+			return false;
+	}
+	}
 
 /**
  * Load a sub-template.
@@ -2397,17 +2533,19 @@ 
 {
 	global $context, $txt, $db_show_debug;
 
-	if ($db_show_debug === true)
-		$context['debug']['sub_templates'][] = $sub_template_name;
+	if ($db_show_debug === true) {
+			$context['debug']['sub_templates'][] = $sub_template_name;
+	}
 
 	// Figure out what the template function is named.
 	$theme_function = 'template_' . $sub_template_name;
-	if (function_exists($theme_function))
-		$theme_function();
-	elseif ($fatal === false)
-		fatal_lang_error('theme_template_error', 'template', array((string) $sub_template_name));
-	elseif ($fatal !== 'ignore')
-		die(log_error(sprintf(isset($txt['theme_template_error']) ? $txt['theme_template_error'] : 'Unable to load the %s sub template!', (string) $sub_template_name), 'template'));
+	if (function_exists($theme_function)) {
+			$theme_function();
+	} elseif ($fatal === false) {
+			fatal_lang_error('theme_template_error', 'template', array((string) $sub_template_name));
+	} elseif ($fatal !== 'ignore') {
+			die(log_error(sprintf(isset($txt['theme_template_error']) ? $txt['theme_template_error'] : 'Unable to load the %s sub template!', (string) $sub_template_name), 'template'));
+	}
 
 	// Are we showing debugging for templates?  Just make sure not to do it before the doctype...
 	if (allowedTo('admin_forum') && isset($_REQUEST['debug']) && !in_array($sub_template_name, array('init', 'main_below')) && ob_get_length() > 0 && !isset($_REQUEST['xml']))
@@ -2437,8 +2575,9 @@ 
 {
 	global $settings, $context, $modSettings;
 
-	if (empty($context['css_files_order']))
-		$context['css_files_order'] = array();
+	if (empty($context['css_files_order'])) {
+			$context['css_files_order'] = array();
+	}
 
 	$params['seed'] = (!array_key_exists('seed', $params) || (array_key_exists('seed', $params) && $params['seed'] === true)) ? (array_key_exists('browser_cache', $modSettings) ? $modSettings['browser_cache'] : '') : (is_string($params['seed']) ? ($params['seed'] = $params['seed'][0] === '?' ? $params['seed'] : '?' . $params['seed']) : '');
 	$params['force_current'] = isset($params['force_current']) ? $params['force_current'] : false;
@@ -2449,8 +2588,9 @@ 
 	$params['order_pos'] = isset($params['order_pos']) ? (int) $params['order_pos'] : 3000;
 
 	// If this is an external file, automatically set this to false.
-	if (!empty($params['external']))
-		$params['minimize'] = false;
+	if (!empty($params['external'])) {
+			$params['minimize'] = false;
+	}
 
 	// Account for shorthand like admin.css?alp21 filenames
 	$has_seed = strpos($fileName, '.css?');
@@ -2467,16 +2607,12 @@ 
 			{
 				$fileUrl = $settings['default_theme_url'] . '/css/' . $fileName . ($has_seed ? '' : $params['seed']);
 				$filePath = $settings['default_theme_dir'] . '/css/' . $fileName . ($has_seed ? '' : $params['seed']);
-			}
-
-			else
+			} else
 			{
 				$fileUrl = false;
 				$filePath = false;
 			}
-		}
-
-		else
+		} else
 		{
 			$fileUrl = $settings[$themeRef . '_url'] . '/css/' . $fileName . ($has_seed ? '' : $params['seed']);
 			$filePath = $settings[$themeRef . '_dir'] . '/css/' . $fileName . ($has_seed ? '' : $params['seed']);
@@ -2494,16 +2630,18 @@ 
 	if (!empty($fileName))
 	{
 		// find a free number/position
-		while (isset($context['css_files_order'][$params['order_pos']]))
-			$params['order_pos']++;
+		while (isset($context['css_files_order'][$params['order_pos']])) {
+					$params['order_pos']++;
+		}
 		$context['css_files_order'][$params['order_pos']] = $id;
 
 		$context['css_files'][$id] = array('fileUrl' => $fileUrl, 'filePath' => $filePath, 'fileName' => $fileName, 'options' => $params);
 	}
 
-	if (!empty($context['right_to_left']) && !empty($params['rtl']))
-		loadCSSFile($params['rtl'], array_diff_key($params, array('rtl' => 0)));
-}
+	if (!empty($context['right_to_left']) && !empty($params['rtl'])) {
+			loadCSSFile($params['rtl'], array_diff_key($params, array('rtl' => 0)));
+	}
+	}
 
 /**
  * Add a block of inline css code to be executed later
@@ -2520,8 +2658,9 @@ 
 	global $context;
 
 	// Gotta add something...
-	if (empty($css))
-		return false;
+	if (empty($css)) {
+			return false;
+	}
 
 	$context['css_header'][] = $css;
 }
@@ -2557,8 +2696,9 @@ 
 	$params['validate'] = isset($params['validate']) ? $params['validate'] : true;
 
 	// If this is an external file, automatically set this to false.
-	if (!empty($params['external']))
-		$params['minimize'] = false;
+	if (!empty($params['external'])) {
+			$params['minimize'] = false;
+	}
 
 	// Account for shorthand like admin.js?alp21 filenames
 	$has_seed = strpos($fileName, '.js?');
@@ -2575,16 +2715,12 @@ 
 			{
 				$fileUrl = $settings['default_theme_url'] . '/scripts/' . $fileName . ($has_seed ? '' : $params['seed']);
 				$filePath = $settings['default_theme_dir'] . '/scripts/' . $fileName . ($has_seed ? '' : $params['seed']);
-			}
-
-			else
+			} else
 			{
 				$fileUrl = false;
 				$filePath = false;
 			}
-		}
-
-		else
+		} else
 		{
 			$fileUrl = $settings[$themeRef . '_url'] . '/scripts/' . $fileName . ($has_seed ? '' : $params['seed']);
 			$filePath = $settings[$themeRef . '_dir'] . '/scripts/' . $fileName . ($has_seed ? '' : $params['seed']);
@@ -2599,9 +2735,10 @@ 
 	}
 
 	// Add it to the array for use in the template
-	if (!empty($fileName))
-		$context['javascript_files'][$id] = array('fileUrl' => $fileUrl, 'filePath' => $filePath, 'fileName' => $fileName, 'options' => $params);
-}
+	if (!empty($fileName)) {
+			$context['javascript_files'][$id] = array('fileUrl' => $fileUrl, 'filePath' => $filePath, 'fileName' => $fileName, 'options' => $params);
+	}
+	}
 
 /**
  * Add a Javascript variable for output later (for feeding text strings and similar to JS)
@@ -2615,9 +2752,10 @@ 
 {
 	global $context;
 
-	if (!empty($key) && (!empty($value) || $value === '0'))
-		$context['javascript_vars'][$key] = !empty($escape) ? JavaScriptEscape($value) : $value;
-}
+	if (!empty($key) && (!empty($value) || $value === '0')) {
+			$context['javascript_vars'][$key] = !empty($escape) ? JavaScriptEscape($value) : $value;
+	}
+	}
 
 /**
  * Add a block of inline Javascript code to be executed later
@@ -2634,8 +2772,9 @@ 
 {
 	global $context;
 
-	if (empty($javascript))
-		return false;
+	if (empty($javascript)) {
+			return false;
+	}
 
 	$context['javascript_inline'][($defer === true ? 'defer' : 'standard')][] = $javascript;
 }
@@ -2656,15 +2795,18 @@ 
 	static $already_loaded = array();
 
 	// Default to the user's language.
-	if ($lang == '')
-		$lang = isset($user_info['language']) ? $user_info['language'] : $language;
+	if ($lang == '') {
+			$lang = isset($user_info['language']) ? $user_info['language'] : $language;
+	}
 
 	// Do we want the English version of language file as fallback?
-	if (empty($modSettings['disable_language_fallback']) && $lang != 'english')
-		loadLanguage($template_name, 'english', false);
+	if (empty($modSettings['disable_language_fallback']) && $lang != 'english') {
+			loadLanguage($template_name, 'english', false);
+	}
 
-	if (!$force_reload && isset($already_loaded[$template_name]) && $already_loaded[$template_name] == $lang)
-		return $lang;
+	if (!$force_reload && isset($already_loaded[$template_name]) && $already_loaded[$template_name] == $lang) {
+			return $lang;
+	}
 
 	// Make sure we have $settings - if not we're in trouble and need to find it!
 	if (empty($settings['default_theme_dir']))
@@ -2675,8 +2817,9 @@ 
 
 	// What theme are we in?
 	$theme_name = basename($settings['theme_url']);
-	if (empty($theme_name))
-		$theme_name = 'unknown';
+	if (empty($theme_name)) {
+			$theme_name = 'unknown';
+	}
 
 	// For each file open it up and write it out!
 	foreach (explode('+', $template_name) as $template)
@@ -2718,8 +2861,9 @@ 
 				$found = true;
 
 				// setlocale is required for basename() & pathinfo() to work properly on the selected language
-				if (!empty($txt['lang_locale']) && !empty($modSettings['global_character_set']))
-					setlocale(LC_CTYPE, $txt['lang_locale'] . '.' . $modSettings['global_character_set']);
+				if (!empty($txt['lang_locale']) && !empty($modSettings['global_character_set'])) {
+									setlocale(LC_CTYPE, $txt['lang_locale'] . '.' . $modSettings['global_character_set']);
+				}
 
 				break;
 			}
@@ -2759,8 +2903,9 @@ 
 	}
 
 	// Keep track of what we're up to soldier.
-	if ($db_show_debug === true)
-		$context['debug']['language_files'][] = $template_name . '.' . $lang . ' (' . $theme_name . ')';
+	if ($db_show_debug === true) {
+			$context['debug']['language_files'][] = $template_name . '.' . $lang . ' (' . $theme_name . ')';
+	}
 
 	// Remember what we have loaded, and in which language.
 	$already_loaded[$template_name] = $lang;
@@ -2806,8 +2951,9 @@ 
 				)
 			);
 			// In the EXTREMELY unlikely event this happens, give an error message.
-			if ($smcFunc['db_num_rows']($result) == 0)
-				fatal_lang_error('parent_not_found', 'critical');
+			if ($smcFunc['db_num_rows']($result) == 0) {
+							fatal_lang_error('parent_not_found', 'critical');
+			}
 			while ($row = $smcFunc['db_fetch_assoc']($result))
 			{
 				if (!isset($boards[$row['id_board']]))
@@ -2824,8 +2970,8 @@ 
 					);
 				}
 				// If a moderator exists for this board, add that moderator for all children too.
-				if (!empty($row['id_moderator']))
-					foreach ($boards as $id => $dummy)
+				if (!empty($row['id_moderator'])) {
+									foreach ($boards as $id => $dummy)
 					{
 						$boards[$id]['moderators'][$row['id_moderator']] = array(
 							'id' => $row['id_moderator'],
@@ -2833,11 +2979,12 @@ 
 							'href' => $scripturl . '?action=profile;u=' . $row['id_moderator'],
 							'link' => '<a href="' . $scripturl . '?action=profile;u=' . $row['id_moderator'] . '">' . $row['real_name'] . '</a>'
 						);
+				}
 					}
 
 				// If a moderator group exists for this board, add that moderator group for all children too
-				if (!empty($row['id_moderator_group']))
-					foreach ($boards as $id => $dummy)
+				if (!empty($row['id_moderator_group'])) {
+									foreach ($boards as $id => $dummy)
 					{
 						$boards[$id]['moderator_groups'][$row['id_moderator_group']] = array(
 							'id' => $row['id_moderator_group'],
@@ -2845,6 +2992,7 @@ 
 							'href' => $scripturl . '?action=groups;sa=members;group=' . $row['id_moderator_group'],
 							'link' => '<a href="' . $scripturl . '?action=groups;sa=members;group=' . $row['id_moderator_group'] . '">' . $row['group_name'] . '</a>'
 						);
+				}
 					}
 			}
 			$smcFunc['db_free_result']($result);
@@ -2871,23 +3019,27 @@ 
 	if (!$use_cache || ($context['languages'] = cache_get_data('known_languages', !empty($modSettings['cache_enable']) && $modSettings['cache_enable'] < 1 ? 86400 : 3600)) == null)
 	{
 		// If we don't have our ucwords function defined yet, let's load the settings data.
-		if (empty($smcFunc['ucwords']))
-			reloadSettings();
+		if (empty($smcFunc['ucwords'])) {
+					reloadSettings();
+		}
 
 		// If we don't have our theme information yet, let's get it.
-		if (empty($settings['default_theme_dir']))
-			loadTheme(0, false);
+		if (empty($settings['default_theme_dir'])) {
+					loadTheme(0, false);
+		}
 
 		// Default language directories to try.
 		$language_directories = array(
 			$settings['default_theme_dir'] . '/languages',
 		);
-		if (!empty($settings['actual_theme_dir']) && $settings['actual_theme_dir'] != $settings['default_theme_dir'])
-			$language_directories[] = $settings['actual_theme_dir'] . '/languages';
+		if (!empty($settings['actual_theme_dir']) && $settings['actual_theme_dir'] != $settings['default_theme_dir']) {
+					$language_directories[] = $settings['actual_theme_dir'] . '/languages';
+		}
 
 		// We possibly have a base theme directory.
-		if (!empty($settings['base_theme_dir']))
-			$language_directories[] = $settings['base_theme_dir'] . '/languages';
+		if (!empty($settings['base_theme_dir'])) {
+					$language_directories[] = $settings['base_theme_dir'] . '/languages';
+		}
 
 		// Remove any duplicates.
 		$language_directories = array_unique($language_directories);
@@ -2901,20 +3053,21 @@ 
 		foreach ($language_directories as $language_dir)
 		{
 			// Can't look in here... doesn't exist!
-			if (!file_exists($language_dir))
-				continue;
+			if (!file_exists($language_dir)) {
+							continue;
+			}
 
 			$dir = dir($language_dir);
 			while ($entry = $dir->read())
 			{
 				// Look for the index language file... For good measure skip any "index.language-utf8.php" files
-				if (!preg_match('~^index\.(.+[^-utf8])\.php$~', $entry, $matches))
-					continue;
-
-				if (!empty($langList) && !empty($langList[$matches[1]]))
-					$langName = $langList[$matches[1]];
+				if (!preg_match('~^index\.(.+[^-utf8])\.php$~', $entry, $matches)) {
+									continue;
+				}
 
-				else
+				if (!empty($langList) && !empty($langList[$matches[1]])) {
+									$langName = $langList[$matches[1]];
+				} else
 				{
 					$langName = $smcFunc['ucwords'](strtr($matches[1], array('_' => ' ')));
 
@@ -2955,12 +3108,14 @@ 
 		}
 
 		// Do we need to store the lang list?
-		if (empty($langList))
-			updateSettings(array('langList' => $smcFunc['json_encode']($catchLang)));
+		if (empty($langList)) {
+					updateSettings(array('langList' => $smcFunc['json_encode']($catchLang)));
+		}
 
 		// Let's cash in on this deal.
-		if (!empty($modSettings['cache_enable']))
-			cache_put_data('known_languages', $context['languages'], !empty($modSettings['cache_enable']) && $modSettings['cache_enable'] < 1 ? 86400 : 3600);
+		if (!empty($modSettings['cache_enable'])) {
+					cache_put_data('known_languages', $context['languages'], !empty($modSettings['cache_enable']) && $modSettings['cache_enable'] < 1 ? 86400 : 3600);
+		}
 	}
 
 	return $context['languages'];
@@ -2983,8 +3138,9 @@ 
 	global $modSettings, $options, $txt;
 	static $censor_vulgar = null, $censor_proper;
 
-	if ((!empty($options['show_no_censored']) && !empty($modSettings['allow_no_censored']) && !$force) || empty($modSettings['censor_vulgar']) || trim($text) === '')
-		return $text;
+	if ((!empty($options['show_no_censored']) && !empty($modSettings['allow_no_censored']) && !$force) || empty($modSettings['censor_vulgar']) || trim($text) === '') {
+			return $text;
+	}
 
 	// If they haven't yet been loaded, load them.
 	if ($censor_vulgar == null)
@@ -3015,9 +3171,9 @@ 
 	{
 		$func = !empty($modSettings['censorIgnoreCase']) ? 'str_ireplace' : 'str_replace';
 		$text = $func($censor_vulgar, $censor_proper, $text);
+	} else {
+			$text = preg_replace($censor_vulgar, $censor_proper, $text);
 	}
-	else
-		$text = preg_replace($censor_vulgar, $censor_proper, $text);
 
 	return $text;
 }
@@ -3043,38 +3199,42 @@ 
 	@ini_set('track_errors', '1');
 
 	// Don't include the file more than once, if $once is true.
-	if ($once && in_array($filename, $templates))
-		return;
+	if ($once && in_array($filename, $templates)) {
+			return;
+	}
 	// Add this file to the include list, whether $once is true or not.
-	else
-		$templates[] = $filename;
+	else {
+			$templates[] = $filename;
+	}
 
 	// Are we going to use eval?
 	if (empty($modSettings['disableTemplateEval']))
 	{
 		$file_found = file_exists($filename) && eval('?' . '>' . rtrim(file_get_contents($filename))) !== false;
 		$settings['current_include_filename'] = $filename;
-	}
-	else
+	} else
 	{
 		$file_found = file_exists($filename);
 
-		if ($once && $file_found)
-			require_once($filename);
-		elseif ($file_found)
-			require($filename);
+		if ($once && $file_found) {
+					require_once($filename);
+		} elseif ($file_found) {
+					require($filename);
+		}
 	}
 
 	if ($file_found !== true)
 	{
 		ob_end_clean();
-		if (!empty($modSettings['enableCompressedOutput']))
-			@ob_start('ob_gzhandler');
-		else
-			ob_start();
+		if (!empty($modSettings['enableCompressedOutput'])) {
+					@ob_start('ob_gzhandler');
+		} else {
+					ob_start();
+		}
 
-		if (isset($_GET['debug']))
-			header('content-type: application/xhtml+xml; charset=' . (empty($context['character_set']) ? 'ISO-8859-1' : $context['character_set']));
+		if (isset($_GET['debug'])) {
+					header('content-type: application/xhtml+xml; charset=' . (empty($context['character_set']) ? 'ISO-8859-1' : $context['character_set']));
+		}
 
 		// Don't cache error pages!!
 		header('expires: Mon, 26 Jul 1997 05:00:00 GMT');
@@ -3093,12 +3253,13 @@ 
 		echo '<!DOCTYPE html>
 <html', !empty($context['right_to_left']) ? ' dir="rtl"' : '', '>
 	<head>';
-		if (isset($context['character_set']))
-			echo '
+		if (isset($context['character_set'])) {
+					echo '
 		<meta charset="', $context['character_set'], '">';
+		}
 
-		if (!empty($maintenance) && !allowedTo('admin_forum'))
-			echo '
+		if (!empty($maintenance) && !allowedTo('admin_forum')) {
+					echo '
 		<title>', $mtitle, '</title>
 	</head>
 	<body>
@@ -3106,8 +3267,8 @@ 
 		', $mmessage, '
 	</body>
 </html>';
-		elseif (!allowedTo('admin_forum'))
-			echo '
+		} elseif (!allowedTo('admin_forum')) {
+					echo '
 		<title>', $txt['template_parse_error'], '</title>
 	</head>
 	<body>
@@ -3115,14 +3276,16 @@ 
 		', $txt['template_parse_error_message'], '
 	</body>
 </html>';
-		else
+		} else
 		{
 			$error = fetch_web_data($boardurl . strtr($filename, array($boarddir => '', strtr($boarddir, '\\', '/') => '')));
 			$error_array = error_get_last();
-			if (empty($error) && ini_get('track_errors') && !empty($error_array))
-				$error = $error_array['message'];
-			if (empty($error))
-				$error = $txt['template_parse_errmsg'];
+			if (empty($error) && ini_get('track_errors') && !empty($error_array)) {
+							$error = $error_array['message'];
+			}
+			if (empty($error)) {
+							$error = $txt['template_parse_errmsg'];
+			}
 
 			$error = strtr($error, array('<b>' => '<strong>', '</b>' => '</strong>'));
 
@@ -3133,11 +3296,12 @@ 
 		<h3>', $txt['template_parse_error'], '</h3>
 		', sprintf($txt['template_parse_error_details'], strtr($filename, array($boarddir => '', strtr($boarddir, '\\', '/') => '')));
 
-			if (!empty($error))
-				echo '
+			if (!empty($error)) {
+							echo '
 		<hr>
 
 		<div style="margin: 0 20px;"><pre>', strtr(strtr($error, array('<strong>' . $boarddir => '<strong>...', '<strong>' . strtr($boarddir, '\\', '/') => '<strong>...')), '\\', '/'), '</pre></div>';
+			}
 
 			// I know, I know... this is VERY COMPLICATED.  Still, it's good.
 			if (preg_match('~ <strong>(\d+)</strong><br( /)?' . '>$~i', $error, $match) != 0)
@@ -3147,10 +3311,11 @@ 
 				$data2 = preg_split('~\<br( /)?\>~', $data2);
 
 				// Fix the PHP code stuff...
-				if (!isBrowser('gecko'))
-					$data2 = str_replace("\t", '<span style="white-space: pre;">' . "\t" . '</span>', $data2);
-				else
-					$data2 = str_replace('<pre style="display: inline;">' . "\t" . '</pre>', "\t", $data2);
+				if (!isBrowser('gecko')) {
+									$data2 = str_replace("\t", '<span style="white-space: pre;">' . "\t" . '</span>', $data2);
+				} else {
+									$data2 = str_replace('<pre style="display: inline;">' . "\t" . '</pre>', "\t", $data2);
+				}
 
 				// Now we get to work around a bug in PHP where it doesn't escape <br>s!
 				$j = -1;
@@ -3158,8 +3323,9 @@ 
 				{
 					$j++;
 
-					if (substr_count($line, '<br>') == 0)
-						continue;
+					if (substr_count($line, '<br>') == 0) {
+											continue;
+					}
 
 					$n = substr_count($line, '<br>');
 					for ($i = 0; $i < $n; $i++)
@@ -3178,38 +3344,42 @@ 
 				// Figure out what the color coding was before...
 				$line = max($match[1] - 9, 1);
 				$last_line = '';
-				for ($line2 = $line - 1; $line2 > 1; $line2--)
-					if (strpos($data2[$line2], '<') !== false)
+				for ($line2 = $line - 1; $line2 > 1; $line2--) {
+									if (strpos($data2[$line2], '<') !== false)
 					{
 						if (preg_match('~(<[^/>]+>)[^<]*$~', $data2[$line2], $color_match) != 0)
 							$last_line = $color_match[1];
+				}
 						break;
 					}
 
 				// Show the relevant lines...
 				for ($n = min($match[1] + 4, count($data2) + 1); $line <= $n; $line++)
 				{
-					if ($line == $match[1])
-						echo '</pre><div style="background-color: #ffb0b5;"><pre style="margin: 0;">';
+					if ($line == $match[1]) {
+											echo '</pre><div style="background-color: #ffb0b5;"><pre style="margin: 0;">';
+					}
 
 					echo '<span style="color: black;">', sprintf('%' . strlen($n) . 's', $line), ':</span> ';
-					if (isset($data2[$line]) && $data2[$line] != '')
-						echo substr($data2[$line], 0, 2) == '</' ? preg_replace('~^</[^>]+>~', '', $data2[$line]) : $last_line . $data2[$line];
+					if (isset($data2[$line]) && $data2[$line] != '') {
+											echo substr($data2[$line], 0, 2) == '</' ? preg_replace('~^</[^>]+>~', '', $data2[$line]) : $last_line . $data2[$line];
+					}
 
 					if (isset($data2[$line]) && preg_match('~(<[^/>]+>)[^<]*$~', $data2[$line], $color_match) != 0)
 					{
 						$last_line = $color_match[1];
 						echo '</', substr($last_line, 1, 4), '>';
+					} elseif ($last_line != '' && strpos($data2[$line], '<') !== false) {
+											$last_line = '';
+					} elseif ($last_line != '' && $data2[$line] != '') {
+											echo '</', substr($last_line, 1, 4), '>';
 					}
-					elseif ($last_line != '' && strpos($data2[$line], '<') !== false)
-						$last_line = '';
-					elseif ($last_line != '' && $data2[$line] != '')
-						echo '</', substr($last_line, 1, 4), '>';
 
-					if ($line == $match[1])
-						echo '</pre></div><pre style="margin: 0;">';
-					else
-						echo "\n";
+					if ($line == $match[1]) {
+											echo '</pre></div><pre style="margin: 0;">';
+					} else {
+											echo "\n";
+					}
 				}
 
 				echo '</pre></div>';
@@ -3233,8 +3403,9 @@ 
 	global $db_type, $db_name, $ssi_db_user, $ssi_db_passwd, $sourcedir, $db_prefix, $db_port;
 
 	// Figure out what type of database we are using.
-	if (empty($db_type) || !file_exists($sourcedir . '/Subs-Db-' . $db_type . '.php'))
-		$db_type = 'mysql';
+	if (empty($db_type) || !file_exists($sourcedir . '/Subs-Db-' . $db_type . '.php')) {
+			$db_type = 'mysql';
+	}
 
 	// Load the file for the database.
 	require_once($sourcedir . '/Subs-Db-' . $db_type . '.php');
@@ -3242,8 +3413,9 @@ 
 	$db_options = array();
 
 	// Add in the port if needed
-	if (!empty($db_port))
-		$db_options['port'] = $db_port;
+	if (!empty($db_port)) {
+			$db_options['port'] = $db_port;
+	}
 
 	// If we are in SSI try them first, but don't worry if it doesn't work, we have the normal username and password we can use.
 	if (SMF == 'SSI' && !empty($ssi_db_user) && !empty($ssi_db_passwd))
@@ -3262,13 +3434,15 @@ 
 	}
 
 	// Safe guard here, if there isn't a valid connection lets put a stop to it.
-	if (!$db_connection)
-		display_db_error();
+	if (!$db_connection) {
+			display_db_error();
+	}
 
 	// If in SSI mode fix up the prefix.
-	if (SMF == 'SSI')
-		db_fix_prefix($db_prefix, $db_name);
-}
+	if (SMF == 'SSI') {
+			db_fix_prefix($db_prefix, $db_name);
+	}
+	}
 
 /**
  * Try to load up a supported caching method. This is saved in $cacheAPI if we are not overriding it.
@@ -3282,10 +3456,11 @@ 
 	global $sourcedir, $cacheAPI, $cache_accelerator;
 
 	// Not overriding this and we have a cacheAPI, send it back.
-	if (empty($overrideCache) && is_object($cacheAPI))
-		return $cacheAPI;
-	elseif (is_null($cacheAPI))
-		$cacheAPI = false;
+	if (empty($overrideCache) && is_object($cacheAPI)) {
+			return $cacheAPI;
+	} elseif (is_null($cacheAPI)) {
+			$cacheAPI = false;
+	}
 
 	// Make sure our class is in session.
 	require_once($sourcedir . '/Class-CacheAPI.php');
@@ -3306,8 +3481,9 @@ 
 		if (!$testAPI->isSupported())
 		{
 			// Can we save ourselves?
-			if (!empty($fallbackSMF) && is_null($overrideCache) && $tryAccelerator != 'smf')
-				return loadCacheAccelerator(null, false);
+			if (!empty($fallbackSMF) && is_null($overrideCache) && $tryAccelerator != 'smf') {
+							return loadCacheAccelerator(null, false);
+			}
 			return false;
 		}
 
@@ -3319,9 +3495,9 @@ 
 		{
 			$cacheAPI = $testAPI;
 			return $cacheAPI;
+		} else {
+					return $testAPI;
 		}
-		else
-			return $testAPI;
 	}
 }
 
@@ -3341,8 +3517,9 @@ 
 
 	// @todo Why are we doing this if caching is disabled?
 
-	if (function_exists('call_integration_hook'))
-		call_integration_hook('pre_cache_quick_get', array(&$key, &$file, &$function, &$params, &$level));
+	if (function_exists('call_integration_hook')) {
+			call_integration_hook('pre_cache_quick_get', array(&$key, &$file, &$function, &$params, &$level));
+	}
 
 	/* Refresh the cache if either:
 		1. Caching is disabled.
@@ -3356,16 +3533,19 @@ 
 		require_once($sourcedir . '/' . $file);
 		$cache_block = call_user_func_array($function, $params);
 
-		if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= $level)
-			cache_put_data($key, $cache_block, $cache_block['expires'] - time());
+		if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= $level) {
+					cache_put_data($key, $cache_block, $cache_block['expires'] - time());
+		}
 	}
 
 	// Some cached data may need a freshening up after retrieval.
-	if (!empty($cache_block['post_retri_eval']))
-		eval($cache_block['post_retri_eval']);
+	if (!empty($cache_block['post_retri_eval'])) {
+			eval($cache_block['post_retri_eval']);
+	}
 
-	if (function_exists('call_integration_hook'))
-		call_integration_hook('post_cache_quick_get', array(&$cache_block));
+	if (function_exists('call_integration_hook')) {
+			call_integration_hook('post_cache_quick_get', array(&$cache_block));
+	}
 
 	return $cache_block['data'];
 }
@@ -3392,8 +3572,9 @@ 
 	global $smcFunc, $cache_enable, $cacheAPI;
 	global $cache_hits, $cache_count, $db_show_debug;
 
-	if (empty($cache_enable) || empty($cacheAPI))
-		return;
+	if (empty($cache_enable) || empty($cacheAPI)) {
+			return;
+	}
 
 	$cache_count = isset($cache_count) ? $cache_count + 1 : 1;
 	if (isset($db_show_debug) && $db_show_debug === true)
@@ -3406,12 +3587,14 @@ 
 	$value = $value === null ? null : (isset($smcFunc['json_encode']) ? $smcFunc['json_encode']($value) : json_encode($value));
 	$cacheAPI->putData($key, $value, $ttl);
 
-	if (function_exists('call_integration_hook'))
-		call_integration_hook('cache_put_data', array(&$key, &$value, &$ttl));
+	if (function_exists('call_integration_hook')) {
+			call_integration_hook('cache_put_data', array(&$key, &$value, &$ttl));
+	}
 
-	if (isset($db_show_debug) && $db_show_debug === true)
-		$cache_hits[$cache_count]['t'] = array_sum(explode(' ', microtime())) - array_sum(explode(' ', $st));
-}
+	if (isset($db_show_debug) && $db_show_debug === true) {
+			$cache_hits[$cache_count]['t'] = array_sum(explode(' ', microtime())) - array_sum(explode(' ', $st));
+	}
+	}
 
 /**
  * Gets the value from the cache specified by key, so long as it is not older than ttl seconds.
@@ -3427,8 +3610,9 @@ 
 	global $smcFunc, $cache_enable, $cacheAPI;
 	global $cache_hits, $cache_count, $cache_misses, $cache_count_misses, $db_show_debug;
 
-	if (empty($cache_enable) || empty($cacheAPI))
-		return;
+	if (empty($cache_enable) || empty($cacheAPI)) {
+			return;
+	}
 
 	$cache_count = isset($cache_count) ? $cache_count + 1 : 1;
 	if (isset($db_show_debug) && $db_show_debug === true)
@@ -3448,16 +3632,18 @@ 
 
 		if (empty($value))
 		{
-			if (!is_array($cache_misses))
-				$cache_misses = array();
+			if (!is_array($cache_misses)) {
+							$cache_misses = array();
+			}
 
 			$cache_count_misses = isset($cache_count_misses) ? $cache_count_misses + 1 : 1;
 			$cache_misses[$cache_count_misses] = array('k' => $original_key, 'd' => 'get');
 		}
 	}
 
-	if (function_exists('call_integration_hook') && isset($value))
-		call_integration_hook('cache_get_data', array(&$key, &$ttl, &$value));
+	if (function_exists('call_integration_hook') && isset($value)) {
+			call_integration_hook('cache_get_data', array(&$key, &$ttl, &$value));
+	}
 
 	return empty($value) ? null : (isset($smcFunc['json_decode']) ? $smcFunc['json_decode']($value, true) : smf_json_decode($value, true));
 }
@@ -3479,8 +3665,9 @@ 
 	global $cacheAPI;
 
 	// If we can't get to the API, can't do this.
-	if (empty($cacheAPI))
-		return;
+	if (empty($cacheAPI)) {
+			return;
+	}
 
 	// Ask the API to do the heavy lifting. cleanCache also calls invalidateCache to be sure.
 	$cacheAPI->cleanCache($type);
@@ -3505,8 +3692,9 @@ 
 	global $modSettings, $boardurl, $smcFunc, $image_proxy_enabled, $user_info;
 
 	// Come on!
-	if (empty($data))
-		return array();
+	if (empty($data)) {
+			return array();
+	}
 
 	// Set a nice default var.
 	$image = '';
@@ -3514,11 +3702,11 @@ 
 	// Gravatar has been set as mandatory!
 	if (!empty($modSettings['gravatarOverride']))
 	{
-		if (!empty($modSettings['gravatarAllowExtraEmail']) && !empty($data['avatar']) && stristr($data['avatar'], 'gravatar://'))
-			$image = get_gravatar_url($smcFunc['substr']($data['avatar'], 11));
-
-		else if (!empty($data['email']))
-			$image = get_gravatar_url($data['email']);
+		if (!empty($modSettings['gravatarAllowExtraEmail']) && !empty($data['avatar']) && stristr($data['avatar'], 'gravatar://')) {
+					$image = get_gravatar_url($smcFunc['substr']($data['avatar'], 11));
+		} else if (!empty($data['email'])) {
+					$image = get_gravatar_url($data['email']);
+		}
 	}
 
 	// Look if the user has a gravatar field or has set an external url as avatar.
@@ -3530,54 +3718,60 @@ 
 			// Gravatar.
 			if (stristr($data['avatar'], 'gravatar://'))
 			{
-				if ($data['avatar'] == 'gravatar://')
-					$image = get_gravatar_url($data['email']);
-
-				elseif (!empty($modSettings['gravatarAllowExtraEmail']))
-					$image = get_gravatar_url($smcFunc['substr']($data['avatar'], 11));
+				if ($data['avatar'] == 'gravatar://') {
+									$image = get_gravatar_url($data['email']);
+				} elseif (!empty($modSettings['gravatarAllowExtraEmail'])) {
+									$image = get_gravatar_url($smcFunc['substr']($data['avatar'], 11));
+				}
 			}
 
 			// External url.
 			else
 			{
 				// Using ssl?
-				if (!empty($modSettings['force_ssl']) && $image_proxy_enabled && stripos($data['avatar'], 'http://') !== false && empty($user_info['possibly_robot']))
-					$image = get_proxied_url($data['avatar']);
+				if (!empty($modSettings['force_ssl']) && $image_proxy_enabled && stripos($data['avatar'], 'http://') !== false && empty($user_info['possibly_robot'])) {
+									$image = get_proxied_url($data['avatar']);
+				}
 
 				// Just a plain external url.
-				else
-					$image = (stristr($data['avatar'], 'http://') || stristr($data['avatar'], 'https://')) ? $data['avatar'] : $modSettings['avatar_url'] . '/' . $data['avatar'];
+				else {
+									$image = (stristr($data['avatar'], 'http://') || stristr($data['avatar'], 'https://')) ? $data['avatar'] : $modSettings['avatar_url'] . '/' . $data['avatar'];
+				}
 			}
 		}
 
 		// Perhaps this user has an attachment as avatar...
-		else if (!empty($data['filename']))
-			$image = $modSettings['custom_avatar_url'] . '/' . $data['filename'];
+		else if (!empty($data['filename'])) {
+					$image = $modSettings['custom_avatar_url'] . '/' . $data['filename'];
+		}
 
 		// Right... no avatar... use our default image.
-		else
-			$image = $modSettings['avatar_url'] . '/default.png';
+		else {
+					$image = $modSettings['avatar_url'] . '/default.png';
+		}
 	}
 
 	call_integration_hook('integrate_set_avatar_data', array(&$image, &$data));
 
 	// At this point in time $image has to be filled unless you chose to force gravatar and the user doesn't have the needed data to retrieve it... thus a check for !empty() is still needed.
-	if (!empty($image))
-		return array(
+	if (!empty($image)) {
+			return array(
 			'name' => !empty($data['avatar']) ? $data['avatar'] : '',
 			'image' => '<img class="avatar" src="' . $image . '" />',
 			'href' => $image,
 			'url' => $image,
 		);
+	}
 
 	// Fallback to make life easier for everyone...
-	else
-		return array(
+	else {
+			return array(
 			'name' => '',
 			'image' => '',
 			'href' => '',
 			'url' => '',
 		);
-}
+	}
+	}
 
 ?>
\ No newline at end of file

Sources/ManageBoards.php

Braces +147 added lines, -114 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * The main dispatcher; doesn't do anything, just delegates.
@@ -92,18 +93,19 @@ 
 		checkSession('get');
 		validateToken('admin-bm-' . (int) $_REQUEST['src_board'], 'request');
 
-		if ($_REQUEST['move_to'] === 'top')
-			$boardOptions = array(
+		if ($_REQUEST['move_to'] === 'top') {
+					$boardOptions = array(
 				'move_to' => $_REQUEST['move_to'],
 				'target_category' => (int) $_REQUEST['target_cat'],
 				'move_first_child' => true,
 			);
-		else
-			$boardOptions = array(
+		} else {
+					$boardOptions = array(
 				'move_to' => $_REQUEST['move_to'],
 				'target_board' => (int) $_REQUEST['target_board'],
 				'move_first_child' => true,
 			);
+		}
 		modifyBoard((int) $_REQUEST['src_board'], $boardOptions);
 	}
 
@@ -148,15 +150,16 @@ 
 			$security = $context['session_var'] . '=' . $context['session_id'] . ';' . $context['admin-bm-' . $context['move_board'] . '_token_var'] . '=' . $context['admin-bm-' . $context['move_board'] . '_token'];
 			foreach ($boardList[$catid] as $boardid)
 			{
-				if (!isset($context['categories'][$catid]['move_link']))
-					$context['categories'][$catid]['move_link'] = array(
+				if (!isset($context['categories'][$catid]['move_link'])) {
+									$context['categories'][$catid]['move_link'] = array(
 						'child_level' => 0,
 						'label' => $txt['mboards_order_before'] . ' \'' . $smcFunc['htmlspecialchars']($boards[$boardid]['name']) . '\'',
 						'href' => $scripturl . '?action=admin;area=manageboards;sa=move;src_board=' . $context['move_board'] . ';target_board=' . $boardid . ';move_to=before;' . $security,
 					);
+				}
 
-				if (!$context['categories'][$catid]['boards'][$boardid]['move'])
-				$context['categories'][$catid]['boards'][$boardid]['move_links'] = array(
+				if (!$context['categories'][$catid]['boards'][$boardid]['move']) {
+								$context['categories'][$catid]['boards'][$boardid]['move_links'] = array(
 					array(
 						'child_level' => $boards[$boardid]['level'],
 						'label' => $txt['mboards_order_after'] . '\'' . $smcFunc['htmlspecialchars']($boards[$boardid]['name']) . '\'',
@@ -170,34 +173,39 @@ 
 						'class' => 'here',
 					),
 				);
+				}
 
 				$difference = $boards[$boardid]['level'] - $prev_child_level;
-				if ($difference == 1)
-					array_push($stack, !empty($context['categories'][$catid]['boards'][$prev_board]['move_links']) ? array_shift($context['categories'][$catid]['boards'][$prev_board]['move_links']) : null);
-				elseif ($difference < 0)
+				if ($difference == 1) {
+									array_push($stack, !empty($context['categories'][$catid]['boards'][$prev_board]['move_links']) ? array_shift($context['categories'][$catid]['boards'][$prev_board]['move_links']) : null);
+				} elseif ($difference < 0)
 				{
-					if (empty($context['categories'][$catid]['boards'][$prev_board]['move_links']))
-						$context['categories'][$catid]['boards'][$prev_board]['move_links'] = array();
-					for ($i = 0; $i < -$difference; $i++)
-						if (($temp = array_pop($stack)) != null)
+					if (empty($context['categories'][$catid]['boards'][$prev_board]['move_links'])) {
+											$context['categories'][$catid]['boards'][$prev_board]['move_links'] = array();
+					}
+					for ($i = 0; $i < -$difference; $i++) {
+											if (($temp = array_pop($stack)) != null)
 							array_unshift($context['categories'][$catid]['boards'][$prev_board]['move_links'], $temp);
+					}
 				}
 
 				$prev_board = $boardid;
 				$prev_child_level = $boards[$boardid]['level'];
 
 			}
-			if (!empty($stack) && !empty($context['categories'][$catid]['boards'][$prev_board]['move_links']))
-				$context['categories'][$catid]['boards'][$prev_board]['move_links'] = array_merge($stack, $context['categories'][$catid]['boards'][$prev_board]['move_links']);
-			elseif (!empty($stack))
-				$context['categories'][$catid]['boards'][$prev_board]['move_links'] = $stack;
+			if (!empty($stack) && !empty($context['categories'][$catid]['boards'][$prev_board]['move_links'])) {
+							$context['categories'][$catid]['boards'][$prev_board]['move_links'] = array_merge($stack, $context['categories'][$catid]['boards'][$prev_board]['move_links']);
+			} elseif (!empty($stack)) {
+							$context['categories'][$catid]['boards'][$prev_board]['move_links'] = $stack;
+			}
 
-			if (empty($boardList[$catid]))
-				$context['categories'][$catid]['move_link'] = array(
+			if (empty($boardList[$catid])) {
+							$context['categories'][$catid]['move_link'] = array(
 					'child_level' => 0,
 					'label' => $txt['mboards_order_before'] . ' \'' . $smcFunc['htmlspecialchars']($tree['node']['name']) . '\'',
 					'href' => $scripturl . '?action=admin;area=manageboards;sa=move;src_board=' . $context['move_board'] . ';target_cat=' . $catid . ';move_to=top;' . $security,
 				);
+			}
 		}
 	}
 
@@ -253,9 +261,9 @@ 
 		);
 	}
 	// Category doesn't exist, man... sorry.
-	elseif (!isset($cat_tree[$_REQUEST['cat']]))
-		redirectexit('action=admin;area=manageboards');
-	else
+	elseif (!isset($cat_tree[$_REQUEST['cat']])) {
+			redirectexit('action=admin;area=manageboards');
+	} else
 	{
 		$context['category'] = array(
 			'id' => $_REQUEST['cat'],
@@ -267,30 +275,31 @@ 
 			'is_empty' => empty($cat_tree[$_REQUEST['cat']]['children'])
 		);
 
-		foreach ($boardList[$_REQUEST['cat']] as $child_board)
-			$context['category']['children'][] = str_repeat('-', $boards[$child_board]['level']) . ' ' . $boards[$child_board]['name'];
+		foreach ($boardList[$_REQUEST['cat']] as $child_board) {
+					$context['category']['children'][] = str_repeat('-', $boards[$child_board]['level']) . ' ' . $boards[$child_board]['name'];
+		}
 	}
 
 	$prevCat = 0;
 	foreach ($cat_tree as $catid => $tree)
 	{
-		if ($catid == $_REQUEST['cat'] && $prevCat > 0)
-			$context['category_order'][$prevCat]['selected'] = true;
-		elseif ($catid != $_REQUEST['cat'])
-			$context['category_order'][$catid] = array(
+		if ($catid == $_REQUEST['cat'] && $prevCat > 0) {
+					$context['category_order'][$prevCat]['selected'] = true;
+		} elseif ($catid != $_REQUEST['cat']) {
+					$context['category_order'][$catid] = array(
 				'id' => $catid,
 				'name' => $txt['mboards_order_after'] . $tree['node']['name'],
 				'selected' => false,
 				'true_name' => $tree['node']['name']
 			);
+		}
 		$prevCat = $catid;
 	}
 	if (!isset($_REQUEST['delete']))
 	{
 		$context['sub_template'] = 'modify_category';
 		$context['page_title'] = $_REQUEST['sa'] == 'newcat' ? $txt['mboards_new_cat_name'] : $txt['catEdit'];
-	}
-	else
+	} else
 	{
 		$context['sub_template'] = 'confirm_category_delete';
 		$context['page_title'] = $txt['mboards_delete_cat'];
@@ -327,8 +336,9 @@ 
 	{
 		$catOptions = array();
 
-		if (isset($_POST['cat_order']))
-			$catOptions['move_after'] = (int) $_POST['cat_order'];
+		if (isset($_POST['cat_order'])) {
+					$catOptions['move_after'] = (int) $_POST['cat_order'];
+		}
 
 		// Change "This & That" to "This &amp; That" but don't change "&cent" to "&amp;cent;"...
 		$catOptions['cat_name'] = parse_bbc($smcFunc['htmlspecialchars']($_POST['cat_name']), false, '', $context['description_allowed_tags']);
@@ -336,10 +346,11 @@ 
 
 		$catOptions['is_collapsible'] = isset($_POST['collapse']);
 
-		if (isset($_POST['add']))
-			createCategory($catOptions);
-		else
-			modifyCategory($_POST['cat'], $catOptions);
+		if (isset($_POST['add'])) {
+					createCategory($catOptions);
+		} else {
+					modifyCategory($_POST['cat'], $catOptions);
+		}
 	}
 	// If they want to delete - first give them confirmation.
 	elseif (isset($_POST['delete']) && !isset($_POST['confirmation']) && !isset($_POST['empty']))
@@ -353,13 +364,14 @@ 
 		// First off - check if we are moving all the current boards first - before we start deleting!
 		if (isset($_POST['delete_action']) && $_POST['delete_action'] == 1)
 		{
-			if (empty($_POST['cat_to']))
-				fatal_lang_error('mboards_delete_error');
+			if (empty($_POST['cat_to'])) {
+							fatal_lang_error('mboards_delete_error');
+			}
 
 			deleteCategories(array($_POST['cat']), (int) $_POST['cat_to']);
+		} else {
+					deleteCategories(array($_POST['cat']));
 		}
-		else
-			deleteCategories(array($_POST['cat']));
 	}
 
 	redirectexit('action=admin;area=manageboards');
@@ -404,8 +416,9 @@ 
 	if ($_REQUEST['sa'] == 'newboard')
 	{
 		// Category doesn't exist, man... sorry.
-		if (empty($_REQUEST['cat']))
-			redirectexit('action=admin;area=manageboards');
+		if (empty($_REQUEST['cat'])) {
+					redirectexit('action=admin;area=manageboards');
+		}
 
 		// Some things that need to be setup for a new board.
 		$curBoard = array(
@@ -429,8 +442,7 @@ 
 			'category' => (int) $_REQUEST['cat'],
 			'no_children' => true,
 		);
-	}
-	else
+	} else
 	{
 		// Just some easy shortcuts.
 		$curBoard = &$boards[$_REQUEST['boardid']];
@@ -478,8 +490,9 @@ 
 	);
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
-		if ($_REQUEST['sa'] == 'newboard' && $row['min_posts'] == -1)
-			$curBoard['member_groups'][] = $row['id_group'];
+		if ($_REQUEST['sa'] == 'newboard' && $row['min_posts'] == -1) {
+					$curBoard['member_groups'][] = $row['id_group'];
+		}
 
 		$context['groups'][(int) $row['id_group']] = array(
 			'id' => $row['id_group'],
@@ -492,8 +505,9 @@ 
 	$smcFunc['db_free_result']($request);
 
 	// Category doesn't exist, man... sorry.
-	if (!isset($boardList[$curBoard['category']]))
-		redirectexit('action=admin;area=manageboards');
+	if (!isset($boardList[$curBoard['category']])) {
+			redirectexit('action=admin;area=manageboards');
+	}
 
 	foreach ($boardList[$curBoard['category']] as $boardid)
 	{
@@ -507,8 +521,7 @@ 
 				'is_child' => false,
 				'selected' => true
 			);
-		}
-		else
+		} else
 		{
 			$context['board_order'][] = array(
 				'id' => $boardid,
@@ -525,19 +538,21 @@ 
 		$context['can_move_children'] = false;
 		$context['children'] = $boards[$_REQUEST['boardid']]['tree']['children'];
 
-		foreach ($context['board_order'] as $lBoard)
-			if ($lBoard['is_child'] == false && $lBoard['selected'] == false)
+		foreach ($context['board_order'] as $lBoard) {
+					if ($lBoard['is_child'] == false && $lBoard['selected'] == false)
 				$context['can_move_children'] = true;
+		}
 	}
 
 	// Get other available categories.
 	$context['categories'] = array();
-	foreach ($cat_tree as $catID => $tree)
-		$context['categories'][] = array(
+	foreach ($cat_tree as $catID => $tree) {
+			$context['categories'][] = array(
 			'id' => $catID == $curBoard['category'] ? 0 : $catID,
 			'name' => $tree['node']['name'],
 			'selected' => $catID == $curBoard['category']
 		);
+	}
 
 	$request = $smcFunc['db_query']('', '
 		SELECT mem.id_member, mem.real_name
@@ -549,14 +564,16 @@ 
 		)
 	);
 	$context['board']['moderators'] = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$context['board']['moderators'][$row['id_member']] = $row['real_name'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$context['board']['moderators'][$row['id_member']] = $row['real_name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	$context['board']['moderator_list'] = empty($context['board']['moderators']) ? '' : '&quot;' . implode('&quot;, &quot;', $context['board']['moderators']) . '&quot;';
 
-	if (!empty($context['board']['moderators']))
-		list ($context['board']['last_moderator_id']) = array_slice(array_keys($context['board']['moderators']), -1);
+	if (!empty($context['board']['moderators'])) {
+			list ($context['board']['last_moderator_id']) = array_slice(array_keys($context['board']['moderators']), -1);
+	}
 
 	// Get all the groups assigned as moderators
 	$request = $smcFunc['db_query']('', '
@@ -568,14 +585,16 @@ 
 		)
 	);
 	$context['board']['moderator_groups'] = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$context['board']['moderator_groups'][$row['id_group']] = $context['groups'][$row['id_group']]['name'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$context['board']['moderator_groups'][$row['id_group']] = $context['groups'][$row['id_group']]['name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	$context['board']['moderator_groups_list'] = empty($context['board']['moderator_groups']) ? '' : '&quot;' . implode('&quot;, &qout;', $context['board']['moderator_groups']) . '&quot;';
 
-	if (!empty($context['board']['moderator_groups']))
-		list ($context['board']['last_moderator_group_id']) = array_slice(array_keys($context['board']['moderator_groups']), -1);
+	if (!empty($context['board']['moderator_groups'])) {
+			list ($context['board']['last_moderator_group_id']) = array_slice(array_keys($context['board']['moderator_groups']), -1);
+	}
 
 	// Get all the themes...
 	$request = $smcFunc['db_query']('', '
@@ -587,8 +606,9 @@ 
 		)
 	);
 	$context['themes'] = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$context['themes'][] = $row;
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$context['themes'][] = $row;
+	}
 	$smcFunc['db_free_result']($request);
 
 	if (!isset($_REQUEST['delete']))
@@ -596,8 +616,7 @@ 
 		$context['sub_template'] = 'modify_board';
 		$context['page_title'] = $txt['boardsEdit'];
 		loadJavaScriptFile('suggest.js', array('defer' => false, 'minimize' => true), 'smf_suggest');
-	}
-	else
+	} else
 	{
 		$context['sub_template'] = 'confirm_board_delete';
 		$context['page_title'] = $txt['mboards_delete_board'];
@@ -641,8 +660,9 @@ 
 		// Change the boardorder of this board?
 		elseif (!empty($_POST['placement']) && !empty($_POST['board_order']))
 		{
-			if (!in_array($_POST['placement'], array('before', 'after', 'child')))
-				fatal_lang_error('mangled_post', false);
+			if (!in_array($_POST['placement'], array('before', 'after', 'child'))) {
+							fatal_lang_error('mangled_post', false);
+			}
 
 			$boardOptions['move_to'] = $_POST['placement'];
 			$boardOptions['target_board'] = (int) $_POST['board_order'];
@@ -655,13 +675,14 @@ 
 		$boardOptions['access_groups'] = array();
 		$boardOptions['deny_groups'] = array();
 
-		if (!empty($_POST['groups']))
-			foreach ($_POST['groups'] as $group => $action)
+		if (!empty($_POST['groups'])) {
+					foreach ($_POST['groups'] as $group => $action)
 			{
 				if ($action == 'allow')
 					$boardOptions['access_groups'][] = (int) $group;
-				elseif ($action == 'deny')
-					$boardOptions['deny_groups'][] = (int) $group;
+		} elseif ($action == 'deny') {
+									$boardOptions['deny_groups'][] = (int) $group;
+				}
 			}
 
 		// People with manage-boards are special.
@@ -673,8 +694,9 @@ 
 		// Secondly, make sure those with super cow powers (like apt-get, or in this case manage boards) are upgraded.
 		$boardOptions['access_groups'] = array_unique(array_merge($boardOptions['access_groups'], $board_managers));
 
-		if (strlen(implode(',', $boardOptions['access_groups'])) > 255 || strlen(implode(',', $boardOptions['deny_groups'])) > 255)
-			fatal_lang_error('too_many_groups', false);
+		if (strlen(implode(',', $boardOptions['access_groups'])) > 255 || strlen(implode(',', $boardOptions['deny_groups'])) > 255) {
+					fatal_lang_error('too_many_groups', false);
+		}
 
 		// Do not allow HTML tags. Parse the string.
 		$boardOptions['board_name'] = parse_bbc($smcFunc['htmlspecialchars']($_POST['board_name']), false, '', $context['description_allowed_tags']);
@@ -685,8 +707,9 @@ 
 		if (isset($_POST['moderator_list']) && is_array($_POST['moderator_list']))
 		{
 			$moderators = array();
-			foreach ($_POST['moderator_list'] as $moderator)
-				$moderators[(int) $moderator] = (int) $moderator;
+			foreach ($_POST['moderator_list'] as $moderator) {
+							$moderators[(int) $moderator] = (int) $moderator;
+			}
 			$boardOptions['moderators'] = $moderators;
 		}
 
@@ -695,8 +718,9 @@ 
 		if (isset($_POST['moderator_group_list']) && is_array($_POST['moderator_group_list']))
 		{
 			$moderator_groups = array();
-			foreach ($_POST['moderator_group_list'] as $moderator_group)
-				$moderator_groups[(int) $moderator_group] = (int) $moderator_group;
+			foreach ($_POST['moderator_group_list'] as $moderator_group) {
+							$moderator_groups[(int) $moderator_group] = (int) $moderator_group;
+			}
 			$boardOptions['moderator_groups'] = $moderator_groups;
 		}
 
@@ -722,56 +746,62 @@ 
 			$smcFunc['db_free_result']($request);
 
 			// If we're turning redirection on check the board doesn't have posts in it - if it does don't make it a redirection board.
-			if ($boardOptions['redirect'] && empty($oldRedirect) && $numPosts)
-				unset($boardOptions['redirect']);
+			if ($boardOptions['redirect'] && empty($oldRedirect) && $numPosts) {
+							unset($boardOptions['redirect']);
+			}
 			// Reset the redirection count when switching on/off.
-			elseif (empty($boardOptions['redirect']) != empty($oldRedirect))
-				$boardOptions['num_posts'] = 0;
+			elseif (empty($boardOptions['redirect']) != empty($oldRedirect)) {
+							$boardOptions['num_posts'] = 0;
+			}
 			// Resetting the count?
-			elseif ($boardOptions['redirect'] && !empty($_POST['reset_redirect']))
-				$boardOptions['num_posts'] = 0;
+			elseif ($boardOptions['redirect'] && !empty($_POST['reset_redirect'])) {
+							$boardOptions['num_posts'] = 0;
+			}
 		}
 
 		// Create a new board...
 		if (isset($_POST['add']))
 		{
 			// New boards by default go to the bottom of the category.
-			if (empty($_POST['new_cat']))
-				$boardOptions['target_category'] = (int) $_POST['cur_cat'];
-			if (!isset($boardOptions['move_to']))
-				$boardOptions['move_to'] = 'bottom';
+			if (empty($_POST['new_cat'])) {
+							$boardOptions['target_category'] = (int) $_POST['cur_cat'];
+			}
+			if (!isset($boardOptions['move_to'])) {
+							$boardOptions['move_to'] = 'bottom';
+			}
 
 			createBoard($boardOptions);
 		}
 
 		// ...or update an existing board.
-		else
-			modifyBoard($_POST['boardid'], $boardOptions);
-	}
-	elseif (isset($_POST['delete']) && !isset($_POST['confirmation']) && !isset($_POST['no_children']))
+		else {
+					modifyBoard($_POST['boardid'], $boardOptions);
+		}
+	} elseif (isset($_POST['delete']) && !isset($_POST['confirmation']) && !isset($_POST['no_children']))
 	{
 		EditBoard();
 		return;
-	}
-	elseif (isset($_POST['delete']))
+	} elseif (isset($_POST['delete']))
 	{
 		// First off - check if we are moving all the current child boards first - before we start deleting!
 		if (isset($_POST['delete_action']) && $_POST['delete_action'] == 1)
 		{
-			if (empty($_POST['board_to']))
-				fatal_lang_error('mboards_delete_board_error');
+			if (empty($_POST['board_to'])) {
+							fatal_lang_error('mboards_delete_board_error');
+			}
 
 			deleteBoards(array($_POST['boardid']), (int) $_POST['board_to']);
+		} else {
+					deleteBoards(array($_POST['boardid']), 0);
 		}
-		else
-			deleteBoards(array($_POST['boardid']), 0);
 	}
 
-	if (isset($_REQUEST['rid']) && $_REQUEST['rid'] == 'permissions')
-		redirectexit('action=admin;area=permissions;sa=board;' . $context['session_var'] . '=' . $context['session_id']);
-	else
-		redirectexit('action=admin;area=manageboards');
-}
+	if (isset($_REQUEST['rid']) && $_REQUEST['rid'] == 'permissions') {
+			redirectexit('action=admin;area=permissions;sa=board;' . $context['session_var'] . '=' . $context['session_id']);
+	} else {
+			redirectexit('action=admin;area=manageboards');
+	}
+	}
 
 /**
  * Used to retrieve data for modifying a board category
@@ -808,8 +838,9 @@ 
 	$smcFunc['db_free_result']($request);
 
 	// This would probably never happen, but just to be sure.
-	if ($cat .= $allowed_sa[1])
-		die(str_replace(',', ' to', $cat));
+	if ($cat .= $allowed_sa[1]) {
+			die(str_replace(',', ' to', $cat));
+	}
 
 	redirectexit();
 }
@@ -835,8 +866,9 @@ 
 			'empty_string' => '',
 		)
 	);
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$recycle_boards[$row['id_board']] = $row['cat_name'] . ' - ' . $row['board_name'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$recycle_boards[$row['id_board']] = $row['cat_name'] . ' - ' . $row['board_name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	if (!empty($recycle_boards))
@@ -844,9 +876,9 @@ 
 		require_once($sourcedir . '/Subs-Boards.php');
 		sortBoards($recycle_boards);
 		$recycle_boards = array('') + $recycle_boards;
+	} else {
+			$recycle_boards = array('');
 	}
-	else
-		$recycle_boards = array('');
 
 	// Here and the board settings...
 	$config_vars = array(
@@ -864,8 +896,9 @@ 
 
 	call_integration_hook('integrate_modify_board_settings', array(&$config_vars));
 
-	if ($return_config)
-		return $config_vars;
+	if ($return_config) {
+			return $config_vars;
+	}
 
 	// Needed for the settings template.
 	require_once($sourcedir . '/ManageServer.php');