SimpleMachines / SMF2.1

Sources/ManageBans.php

Braces +257 added lines, -207 removed lines

@@ -14,8 +14,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Ban center. The main entrance point for all ban center functions.
@@ -120,10 +121,11 @@ 
 	}
 
 	// Create a date string so we don't overload them with date info.
-	if (preg_match('~%[AaBbCcDdeGghjmuYy](?:[^%]*%[AaBbCcDdeGghjmuYy])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0]))
-		$context['ban_time_format'] = $user_info['time_format'];
-	else
-		$context['ban_time_format'] = $matches[0];
+	if (preg_match('~%[AaBbCcDdeGghjmuYy](?:[^%]*%[AaBbCcDdeGghjmuYy])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0])) {
+			$context['ban_time_format'] = $user_info['time_format'];
+	} else {
+			$context['ban_time_format'] = $matches[0];
+	}
 
 	$listOptions = array(
 		'id' => 'ban_list',
@@ -201,16 +203,19 @@ 
 					'function' => function($rowData) use ($txt)
 					{
 						// This ban never expires...whahaha.
-						if ($rowData['expire_time'] === null)
-							return $txt['never'];
+						if ($rowData['expire_time'] === null) {
+													return $txt['never'];
+						}
 
 						// This ban has already expired.
-						elseif ($rowData['expire_time'] < time())
-							return sprintf('<span class="red">%1$s</span>', $txt['ban_expired']);
+						elseif ($rowData['expire_time'] < time()) {
+													return sprintf('<span class="red">%1$s</span>', $txt['ban_expired']);
+						}
 
 						// Still need to wait a few days for this ban to expire.
-						else
-							return sprintf('%1$d&nbsp;%2$s', ceil(($rowData['expire_time'] - time()) / (60 * 60 * 24)), $txt['ban_days']);
+						else {
+													return sprintf('%1$d&nbsp;%2$s', ceil(($rowData['expire_time'] - time()) / (60 * 60 * 24)), $txt['ban_days']);
+						}
 					},
 				),
 				'sort' => array(
@@ -320,8 +325,9 @@ 
 		)
 	);
 	$bans = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$bans[] = $row;
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$bans[] = $row;
+	}
 
 	$smcFunc['db_free_result']($request);
 
@@ -363,8 +369,9 @@ 
 {
 	global $txt, $modSettings, $context, $scripturl, $smcFunc, $sourcedir;
 
-	if ((isset($_POST['add_ban']) || isset($_POST['modify_ban']) || isset($_POST['remove_selection'])) && empty($context['ban_errors']))
-		BanEdit2();
+	if ((isset($_POST['add_ban']) || isset($_POST['modify_ban']) || isset($_POST['remove_selection'])) && empty($context['ban_errors'])) {
+			BanEdit2();
+	}
 
 	$ban_group_id = isset($context['ban']['id']) ? $context['ban']['id'] : (isset($_REQUEST['bg']) ? (int) $_REQUEST['bg'] : 0);
 
@@ -373,11 +380,10 @@ 
 	createToken('admin-bet');
 	$context['form_url'] = $scripturl . '?action=admin;area=ban;sa=edit';
 
-	if (!empty($context['ban_errors']))
-		foreach ($context['ban_errors'] as $error)
+	if (!empty($context['ban_errors'])) {
+			foreach ($context['ban_errors'] as $error)
 			$context['error_messages'][$error] = $txt[$error];
-
-	else
+	} else
 	{
 		// If we're editing an existing ban, get it from the database.
 		if (!empty($ban_group_id))
@@ -413,12 +419,13 @@ 
 						'data' => array(
 							'function' => function($ban_item) use ($txt)
 							{
-								if (in_array($ban_item['type'], array('ip', 'hostname', 'email')))
-									return '<strong>' . $txt[$ban_item['type']] . ':</strong>&nbsp;' . $ban_item[$ban_item['type']];
-								elseif ($ban_item['type'] == 'user')
-									return '<strong>' . $txt['username'] . ':</strong>&nbsp;' . $ban_item['user']['link'];
-								else
-									return '<strong>' . $txt['unknown'] . ':</strong>&nbsp;' . $ban_item['no_bantype_selected'];
+								if (in_array($ban_item['type'], array('ip', 'hostname', 'email'))) {
+																	return '<strong>' . $txt[$ban_item['type']] . ':</strong>&nbsp;' . $ban_item[$ban_item['type']];
+								} elseif ($ban_item['type'] == 'user') {
+																	return '<strong>' . $txt['username'] . ':</strong>&nbsp;' . $ban_item['user']['link'];
+								} else {
+																	return '<strong>' . $txt['unknown'] . ':</strong>&nbsp;' . $ban_item['no_bantype_selected'];
+								}
 							},
 							'style' => 'text-align: left;',
 						),
@@ -556,8 +563,9 @@ 
 					$context['ban']['from_user'] = true;
 
 					// Would be nice if we could also ban the hostname.
-					if ((preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/', $context['ban_suggestions']['main_ip']) == 1 || isValidIPv6($context['ban_suggestions']['main_ip'])) && empty($modSettings['disableHostnameLookup']))
-						$context['ban_suggestions']['hostname'] = host_from_ip($context['ban_suggestions']['main_ip']);
+					if ((preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/', $context['ban_suggestions']['main_ip']) == 1 || isValidIPv6($context['ban_suggestions']['main_ip'])) && empty($modSettings['disableHostnameLookup'])) {
+											$context['ban_suggestions']['hostname'] = host_from_ip($context['ban_suggestions']['main_ip']);
+					}
 
 					$context['ban_suggestions']['other_ips'] = banLoadAdditionalIPs($context['ban_suggestions']['member']['id']);
 				}
@@ -625,8 +633,9 @@ 
 			'items_per_page' => $items_per_page,
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('ban_not_found', false);
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('ban_not_found', false);
+	}
 
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
@@ -663,18 +672,15 @@ 
 			{
 				$ban_items[$row['id_ban']]['type'] = 'ip';
 				$ban_items[$row['id_ban']]['ip'] = range2ip($row['ip_low'], $row['ip_high']);
-			}
-			elseif (!empty($row['hostname']))
+			} elseif (!empty($row['hostname']))
 			{
 				$ban_items[$row['id_ban']]['type'] = 'hostname';
 				$ban_items[$row['id_ban']]['hostname'] = str_replace('%', '*', $row['hostname']);
-			}
-			elseif (!empty($row['email_address']))
+			} elseif (!empty($row['email_address']))
 			{
 				$ban_items[$row['id_ban']]['type'] = 'email';
 				$ban_items[$row['id_ban']]['email'] = str_replace('%', '*', $row['email_address']);
-			}
-			elseif (!empty($row['id_member']))
+			} elseif (!empty($row['id_member']))
 			{
 				$ban_items[$row['id_ban']]['type'] = 'user';
 				$ban_items[$row['id_ban']]['user'] = array(
@@ -740,9 +746,10 @@ 
 	$search_list += array('ips_in_messages' => 'banLoadAdditionalIPsMember', 'ips_in_errors' => 'banLoadAdditionalIPsError');
 
 	$return = array();
-	foreach ($search_list as $key => $callable)
-		if (is_callable($callable))
+	foreach ($search_list as $key => $callable) {
+			if (is_callable($callable))
 			$return[$key] = call_user_func($callable, $member_id);
+	}
 
 	return $return;
 }
@@ -767,8 +774,9 @@ 
 			'current_user' => $member_id,
 		)
 	);
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$message_ips[] = inet_dtop($row['poster_ip']);
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$message_ips[] = inet_dtop($row['poster_ip']);
+	}
 	$smcFunc['db_free_result']($request);
 
 	return $message_ips;
@@ -793,8 +801,9 @@ 
 			'current_user' => $member_id,
 		)
 	);
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-	    $error_ips[] = inet_dtop($row['ip']);
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+		    $error_ips[] = inet_dtop($row['ip']);
+	}
 	$smcFunc['db_free_result']($request);
 
 	return $error_ips;
@@ -835,11 +844,13 @@ 
 		$ban_info['cannot']['login'] = !empty($ban_info['full_ban']) || empty($_POST['cannot_login']) ? 0 : 1;
 
 		// Adding a new ban group
-		if (empty($_REQUEST['bg']))
-			$ban_group_id = insertBanGroup($ban_info);
+		if (empty($_REQUEST['bg'])) {
+					$ban_group_id = insertBanGroup($ban_info);
+		}
 		// Editing an existing ban group
-		else
-			$ban_group_id = updateBanGroup($ban_info);
+		else {
+					$ban_group_id = updateBanGroup($ban_info);
+		}
 
 		if (is_numeric($ban_group_id))
 		{
@@ -850,9 +861,10 @@ 
 		$context['ban'] = $ban_info;
 	}
 
-	if (isset($_POST['ban_suggestions']))
-		// @TODO: is $_REQUEST['bi'] ever set?
+	if (isset($_POST['ban_suggestions'])) {
+			// @TODO: is $_REQUEST['bi'] ever set?
 		$saved_triggers = saveTriggers($_POST['ban_suggestions'], $ban_info['id'], isset($_REQUEST['u']) ? (int) $_REQUEST['u'] : 0, isset($_REQUEST['bi']) ? (int) $_REQUEST['bi'] : 0);
+	}
 
 	// Something went wrong somewhere... Oh well, let's go back.
 	if (!empty($context['ban_errors']))
@@ -862,8 +874,9 @@ 
 		$context['ban_suggestions'] = array_merge($context['ban_suggestions'], getMemberData((int) $_REQUEST['u']));
 
 		// Not strictly necessary, but it's nice
-		if (!empty($context['ban_suggestions']['member']['id']))
-			$context['ban_suggestions']['other_ips'] = banLoadAdditionalIPs($context['ban_suggestions']['member']['id']);
+		if (!empty($context['ban_suggestions']['member']['id'])) {
+					$context['ban_suggestions']['other_ips'] = banLoadAdditionalIPs($context['ban_suggestions']['member']['id']);
+		}
 		return BanEdit();
 	}
 	$context['ban_suggestions']['saved_triggers'] = !empty($saved_triggers) ? $saved_triggers : array();
@@ -910,10 +923,11 @@ 
 
 	foreach ($suggestions as $key => $value)
 	{
-		if (is_array($value))
-			$triggers[$key] = $value;
-		else
-			$triggers[$value] = !empty($_POST[$value]) ? $_POST[$value] : '';
+		if (is_array($value)) {
+					$triggers[$key] = $value;
+		} else {
+					$triggers[$value] = !empty($_POST[$value]) ? $_POST[$value] : '';
+		}
 	}
 
 	$ban_triggers = validateTriggers($triggers);
@@ -921,16 +935,18 @@ 
 	// Time to save!
 	if (!empty($ban_triggers['ban_triggers']) && empty($context['ban_errors']))
 	{
-		if (empty($ban_id))
-			addTriggers($ban_group, $ban_triggers['ban_triggers'], $ban_triggers['log_info']);
-		else
-			updateTriggers($ban_id, $ban_group, array_shift($ban_triggers['ban_triggers']), $ban_triggers['log_info']);
+		if (empty($ban_id)) {
+					addTriggers($ban_group, $ban_triggers['ban_triggers'], $ban_triggers['log_info']);
+		} else {
+					updateTriggers($ban_id, $ban_group, array_shift($ban_triggers['ban_triggers']), $ban_triggers['log_info']);
+		}
+	}
+	if (!empty($context['ban_errors'])) {
+			return $triggers;
+	} else {
+			return false;
+	}
 	}
-	if (!empty($context['ban_errors']))
-		return $triggers;
-	else
-		return false;
-}
 
 /**
  * This function removes a bunch of triggers based on ids
@@ -944,14 +960,17 @@ 
 {
 	global $smcFunc, $scripturl;
 
-	if ($group_id !== false)
-		$group_id = (int) $group_id;
+	if ($group_id !== false) {
+			$group_id = (int) $group_id;
+	}
 
-	if (empty($group_id) && empty($items_ids))
-		return false;
+	if (empty($group_id) && empty($items_ids)) {
+			return false;
+	}
 
-	if (!is_array($items_ids))
-		$items_ids = array($items_ids);
+	if (!is_array($items_ids)) {
+			$items_ids = array($items_ids);
+	}
 
 	$log_info = array();
 	$ban_items = array();
@@ -989,8 +1008,7 @@ 
 					'bantype' => ($is_range ? 'ip_range' : 'main_ip'),
 					'value' => $ban_items[$row['id_ban']]['ip'],
 				);
-			}
-			elseif (!empty($row['hostname']))
+			} elseif (!empty($row['hostname']))
 			{
 				$ban_items[$row['id_ban']]['type'] = 'hostname';
 				$ban_items[$row['id_ban']]['hostname'] = str_replace('%', '*', $row['hostname']);
@@ -998,8 +1016,7 @@ 
 					'bantype' => 'hostname',
 					'value' => $row['hostname'],
 				);
-			}
-			elseif (!empty($row['email_address']))
+			} elseif (!empty($row['email_address']))
 			{
 				$ban_items[$row['id_ban']]['type'] = 'email';
 				$ban_items[$row['id_ban']]['email'] = str_replace('%', '*', $row['email_address']);
@@ -1007,8 +1024,7 @@ 
 					'bantype' => 'email',
 					'value' => $ban_items[$row['id_ban']]['email'],
 				);
-			}
-			elseif (!empty($row['id_member']))
+			} elseif (!empty($row['id_member']))
 			{
 				$ban_items[$row['id_ban']]['type'] = 'user';
 				$ban_items[$row['id_ban']]['user'] = array(
@@ -1041,8 +1057,7 @@ 
 				'ban_group' => $group_id,
 			)
 		);
-	}
-	elseif (!empty($items_ids))
+	} elseif (!empty($items_ids))
 	{
 		$smcFunc['db_query']('', '
 			DELETE FROM {db_prefix}ban_items
@@ -1067,13 +1082,15 @@ 
 {
 	global $smcFunc;
 
-	if (!is_array($group_ids))
-		$group_ids = array($group_ids);
+	if (!is_array($group_ids)) {
+			$group_ids = array($group_ids);
+	}
 
 	$group_ids = array_unique($group_ids);
 
-	if (empty($group_ids))
-		return false;
+	if (empty($group_ids)) {
+			return false;
+	}
 
 	$smcFunc['db_query']('', '
 		DELETE FROM {db_prefix}ban_groups
@@ -1097,21 +1114,23 @@ 
 {
 	global $smcFunc;
 
-	if (empty($ids))
-		$smcFunc['db_query']('truncate_table', '
+	if (empty($ids)) {
+			$smcFunc['db_query']('truncate_table', '
 			TRUNCATE {db_prefix}log_banned',
 			array(
 			)
 		);
-	else
+	} else
 	{
-		if (!is_array($ids))
-			$ids = array($ids);
+		if (!is_array($ids)) {
+					$ids = array($ids);
+		}
 
 		$ids = array_unique($ids);
 
-		if (empty($ids))
-			return false;
+		if (empty($ids)) {
+					return false;
+		}
 
 		$smcFunc['db_query']('', '
 			DELETE FROM {db_prefix}log_banned
@@ -1137,8 +1156,9 @@ 
 {
 	global $context, $smcFunc;
 
-	if (empty($triggers))
-		$context['ban_erros'][] = 'ban_empty_triggers';
+	if (empty($triggers)) {
+			$context['ban_erros'][] = 'ban_empty_triggers';
+	}
 
 	$ban_triggers = array();
 	$log_info = array();
@@ -1147,39 +1167,39 @@ 
 	{
 		if (!empty($value))
 		{
-			if ($key == 'member')
-				continue;
+			if ($key == 'member') {
+							continue;
+			}
 
 			if ($key == 'main_ip')
 			{
 				$value = trim($value);
 				$ip_parts = ip2range($value);
-				if (!checkExistingTriggerIP($ip_parts, $value))
-					$context['ban_erros'][] = 'invalid_ip';
-				else
+				if (!checkExistingTriggerIP($ip_parts, $value)) {
+									$context['ban_erros'][] = 'invalid_ip';
+				} else
 				{
 					$ban_triggers['main_ip'] = array(
 						'ip_low' => $ip_parts['low'],
 						'ip_high' => $ip_parts['high']
 					);
 				}
-			}
-			elseif ($key == 'hostname')
+			} elseif ($key == 'hostname')
 			{
-				if (preg_match('/[^\w.\-*]/', $value) == 1)
-					$context['ban_erros'][] = 'invalid_hostname';
-				else
+				if (preg_match('/[^\w.\-*]/', $value) == 1) {
+									$context['ban_erros'][] = 'invalid_hostname';
+				} else
 				{
 					// Replace the * wildcard by a MySQL wildcard %.
 					$value = substr(str_replace('*', '%', $value), 0, 255);
 
 					$ban_triggers['hostname']['hostname'] = $value;
 				}
-			}
-			elseif ($key == 'email')
+			} elseif ($key == 'email')
 			{
-				if (preg_match('/[^\w.\-\+*@]/', $value) == 1)
-					$context['ban_erros'][] = 'invalid_email';
+				if (preg_match('/[^\w.\-\+*@]/', $value) == 1) {
+									$context['ban_erros'][] = 'invalid_email';
+				}
 
 				// Check the user is not banning an admin.
 				$request = $smcFunc['db_query']('', '
@@ -1193,15 +1213,15 @@ 
 						'email' => $value,
 					)
 				);
-				if ($smcFunc['db_num_rows']($request) != 0)
-					$context['ban_erros'][] = 'no_ban_admin';
+				if ($smcFunc['db_num_rows']($request) != 0) {
+									$context['ban_erros'][] = 'no_ban_admin';
+				}
 				$smcFunc['db_free_result']($request);
 
 				$value = substr(strtolower(str_replace('*', '%', $value)), 0, 255);
 
 				$ban_triggers['email']['email_address'] = $value;
-			}
-			elseif ($key == 'user')
+			} elseif ($key == 'user')
 			{
 				$user = preg_replace('~&amp;#(\d{4,5}|[2-9]\d{2,4}|1[2-9]\d);~', '&#$1;', $smcFunc['htmlspecialchars']($value, ENT_QUOTES));
 
@@ -1215,8 +1235,9 @@ 
 						'username' => $user,
 					)
 				);
-				if ($smcFunc['db_num_rows']($request) == 0)
-					$context['ban_erros'][] = 'invalid_username';
+				if ($smcFunc['db_num_rows']($request) == 0) {
+									$context['ban_erros'][] = 'invalid_username';
+				}
 				list ($value, $isAdmin) = $smcFunc['db_fetch_row']($request);
 				$smcFunc['db_free_result']($request);
 
@@ -1224,25 +1245,25 @@ 
 				{
 					unset($value);
 					$context['ban_erros'][] = 'no_ban_admin';
+				} else {
+									$ban_triggers['user']['id_member'] = $value;
 				}
-				else
-					$ban_triggers['user']['id_member'] = $value;
-			}
-			elseif (in_array($key, array('ips_in_messages', 'ips_in_errors')))
+			} elseif (in_array($key, array('ips_in_messages', 'ips_in_errors')))
 			{
 				// Special case, those two are arrays themselves
 				$values = array_unique($value);
 				// Don't add the main IP again.
-				if (isset($triggers['main_ip']))
-					$values = array_diff($values, array($triggers['main_ip']));
+				if (isset($triggers['main_ip'])) {
+									$values = array_diff($values, array($triggers['main_ip']));
+				}
 				unset($value);
 				foreach ($values as $val)
 				{
 					$val = trim($val);
 					$ip_parts = ip2range($val);
-					if (!checkExistingTriggerIP($ip_parts, $val))
-						$context['ban_erros'][] = 'invalid_ip';
-					else
+					if (!checkExistingTriggerIP($ip_parts, $val)) {
+											$context['ban_erros'][] = 'invalid_ip';
+					} else
 					{
 						$ban_triggers[$key][] = array(
 							'ip_low' => $ip_parts['low'],
@@ -1255,15 +1276,16 @@ 
 						);
 					}
 				}
+			} else {
+							$context['ban_erros'][] = 'no_bantype_selected';
 			}
-			else
-				$context['ban_erros'][] = 'no_bantype_selected';
 
-			if (isset($value) && !is_array($value))
-				$log_info[] = array(
+			if (isset($value) && !is_array($value)) {
+							$log_info[] = array(
 					'value' => $value,
 					'bantype' => $key,
 				);
+			}
 		}
 	}
 	return array('ban_triggers' => $ban_triggers, 'log_info' => $log_info);
@@ -1283,8 +1305,9 @@ 
 {
 	global $smcFunc, $context;
 
-	if (empty($group_id))
-		$context['ban_errors'][] = 'ban_id_empty';
+	if (empty($group_id)) {
+			$context['ban_errors'][] = 'ban_id_empty';
+	}
 
 	// Preset all values that are required.
 	$values = array(
@@ -1309,18 +1332,21 @@ 
 	foreach ($triggers as $key => $trigger)
 	{
 		// Exceptions, exceptions, exceptions...always exceptions... :P
-		if (in_array($key, array('ips_in_messages', 'ips_in_errors')))
-			foreach ($trigger as $real_trigger)
+		if (in_array($key, array('ips_in_messages', 'ips_in_errors'))) {
+					foreach ($trigger as $real_trigger)
 				$insertTriggers[] = array_merge($values, $real_trigger);
-		else
-			$insertTriggers[] = array_merge($values, $trigger);
+		} else {
+					$insertTriggers[] = array_merge($values, $trigger);
+		}
 	}
 
-	if (empty($insertTriggers))
-		$context['ban_errors'][] = 'ban_no_triggers';
+	if (empty($insertTriggers)) {
+			$context['ban_errors'][] = 'ban_no_triggers';
+	}
 
-	if (!empty($context['ban_errors']))
-		return false;
+	if (!empty($context['ban_errors'])) {
+			return false;
+	}
 
 	$smcFunc['db_insert']('',
 		'{db_prefix}ban_items',
@@ -1348,15 +1374,19 @@ 
 {
 	global $smcFunc, $context;
 
-	if (empty($ban_item))
-		$context['ban_errors'][] = 'ban_ban_item_empty';
-	if (empty($group_id))
-		$context['ban_errors'][] = 'ban_id_empty';
-	if (empty($trigger))
-		$context['ban_errors'][] = 'ban_no_triggers';
+	if (empty($ban_item)) {
+			$context['ban_errors'][] = 'ban_ban_item_empty';
+	}
+	if (empty($group_id)) {
+			$context['ban_errors'][] = 'ban_id_empty';
+	}
+	if (empty($trigger)) {
+			$context['ban_errors'][] = 'ban_no_triggers';
+	}
 
-	if (!empty($context['ban_errors']))
-		return;
+	if (!empty($context['ban_errors'])) {
+			return;
+	}
 
 	// Preset all values that are required.
 	$values = array(
@@ -1397,8 +1427,9 @@ 
  */
 function logTriggersUpdates($logs, $new = true, $removal = false)
 {
-	if (empty($logs))
-		return;
+	if (empty($logs)) {
+			return;
+	}
 
 	$log_name_map = array(
 		'main_ip' => 'ip_range',
@@ -1409,14 +1440,15 @@ 
 	);
 
 	// Log the addion of the ban entries into the moderation log.
-	foreach ($logs as $log)
-		logAction('ban' . ($removal == true ? 'remove' : ''), array(
+	foreach ($logs as $log) {
+			logAction('ban' . ($removal == true ? 'remove' : ''), array(
 			$log_name_map[$log['bantype']] => $log['value'],
 			'new' => empty($new) ? 0 : 1,
 			'remove' => empty($removal) ? 0 : 1,
 			'type' => $log['bantype'],
 		));
-}
+	}
+	}
 
 /**
  * Updates an existing ban group
@@ -1430,12 +1462,15 @@ 
 {
 	global $smcFunc, $context;
 
-	if (empty($ban_info['name']))
-		$context['ban_errors'][] = 'ban_name_empty';
-	if (empty($ban_info['id']))
-		$context['ban_errors'][] = 'ban_id_empty';
-	if (empty($ban_info['cannot']['access']) && empty($ban_info['cannot']['register']) && empty($ban_info['cannot']['post']) && empty($ban_info['cannot']['login']))
-		$context['ban_errors'][] = 'ban_unknown_restriction_type';
+	if (empty($ban_info['name'])) {
+			$context['ban_errors'][] = 'ban_name_empty';
+	}
+	if (empty($ban_info['id'])) {
+			$context['ban_errors'][] = 'ban_id_empty';
+	}
+	if (empty($ban_info['cannot']['access']) && empty($ban_info['cannot']['register']) && empty($ban_info['cannot']['post']) && empty($ban_info['cannot']['login'])) {
+			$context['ban_errors'][] = 'ban_unknown_restriction_type';
+	}
 
 	if (!empty($ban_info['id']))
 	{
@@ -1450,8 +1485,9 @@ 
 			)
 		);
 
-		if ($smcFunc['db_num_rows']($request) == 0)
-			$context['ban_errors'][] = 'ban_not_found';
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					$context['ban_errors'][] = 'ban_not_found';
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
@@ -1469,13 +1505,15 @@ 
 				'new_ban_name' => $ban_info['name'],
 			)
 		);
-		if ($smcFunc['db_num_rows']($request) != 0)
-			$context['ban_errors'][] = 'ban_name_exists';
+		if ($smcFunc['db_num_rows']($request) != 0) {
+					$context['ban_errors'][] = 'ban_name_exists';
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
-	if (!empty($context['ban_errors']))
-		return $ban_info['id'];
+	if (!empty($context['ban_errors'])) {
+			return $ban_info['id'];
+	}
 
 	$smcFunc['db_query']('', '
 		UPDATE {db_prefix}ban_groups
@@ -1519,10 +1557,12 @@ 
 {
 	global $smcFunc, $context;
 
-	if (empty($ban_info['name']))
-		$context['ban_errors'][] = 'ban_name_empty';
-	if (empty($ban_info['cannot']['access']) && empty($ban_info['cannot']['register']) && empty($ban_info['cannot']['post']) && empty($ban_info['cannot']['login']))
-		$context['ban_errors'][] = 'ban_unknown_restriction_type';
+	if (empty($ban_info['name'])) {
+			$context['ban_errors'][] = 'ban_name_empty';
+	}
+	if (empty($ban_info['cannot']['access']) && empty($ban_info['cannot']['register']) && empty($ban_info['cannot']['post']) && empty($ban_info['cannot']['login'])) {
+			$context['ban_errors'][] = 'ban_unknown_restriction_type';
+	}
 
 	if (!empty($ban_info['name']))
 	{
@@ -1537,13 +1577,15 @@ 
 			)
 		);
 
-		if ($smcFunc['db_num_rows']($request) == 1)
-			$context['ban_errors'][] = 'ban_name_exists';
+		if ($smcFunc['db_num_rows']($request) == 1) {
+					$context['ban_errors'][] = 'ban_name_exists';
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
-	if (!empty($context['ban_errors']))
-		return;
+	if (!empty($context['ban_errors'])) {
+			return;
+	}
 
 	// Yes yes, we're ready to add now.
 	$ban_info['id'] = $smcFunc['db_insert']('',
@@ -1560,8 +1602,9 @@ 
 		1
 	);
 
-	if (empty($ban_info['id']))
-		$context['ban_errors'][] = 'impossible_insert_new_bangroup';
+	if (empty($ban_info['id'])) {
+			$context['ban_errors'][] = 'impossible_insert_new_bangroup';
+	}
 
 	return $ban_info['id'];
 }
@@ -1586,24 +1629,24 @@ 
 	$ban_group = isset($_REQUEST['bg']) ? (int) $_REQUEST['bg'] : 0;
 	$ban_id = isset($_REQUEST['bi']) ? (int) $_REQUEST['bi'] : 0;
 
-	if (empty($ban_group))
-		fatal_lang_error('ban_not_found', false);
+	if (empty($ban_group)) {
+			fatal_lang_error('ban_not_found', false);
+	}
 
 	if (isset($_POST['add_new_trigger']) && !empty($_POST['ban_suggestions']))
 	{
 		saveTriggers($_POST['ban_suggestions'], $ban_group, 0, $ban_id);
 		redirectexit('action=admin;area=ban;sa=edit' . (!empty($ban_group) ? ';bg=' . $ban_group : ''));
-	}
-	elseif (isset($_POST['edit_trigger']) && !empty($_POST['ban_suggestions']))
+	} elseif (isset($_POST['edit_trigger']) && !empty($_POST['ban_suggestions']))
 	{
 		// The first replaces the old one, the others are added new (simplification, otherwise it would require another query and some work...)
 		saveTriggers(array_shift($_POST['ban_suggestions']), $ban_group, 0, $ban_id);
-		if (!empty($_POST['ban_suggestions']))
-			saveTriggers($_POST['ban_suggestions'], $ban_group);
+		if (!empty($_POST['ban_suggestions'])) {
+					saveTriggers($_POST['ban_suggestions'], $ban_group);
+		}
 
 		redirectexit('action=admin;area=ban;sa=edit' . (!empty($ban_group) ? ';bg=' . $ban_group : ''));
-	}
-	elseif (isset($_POST['edit_trigger']))
+	} elseif (isset($_POST['edit_trigger']))
 	{
 		removeBanTriggers($ban_id);
 		redirectexit('action=admin;area=ban;sa=edit' . (!empty($ban_group) ? ';bg=' . $ban_group : ''));
@@ -1634,8 +1677,7 @@ 
 			),
 			'is_new' => true,
 		);
-	}
-	else
+	} else
 	{
 		$request = $smcFunc['db_query']('', '
 			SELECT
@@ -1652,8 +1694,9 @@ 
 				'ban_group' => $ban_group,
 			)
 		);
-		if ($smcFunc['db_num_rows']($request) == 0)
-			fatal_lang_error('ban_not_found', false);
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					fatal_lang_error('ban_not_found', false);
+		}
 		$row = $smcFunc['db_fetch_assoc']($request);
 		$smcFunc['db_free_result']($request);
 
@@ -1702,8 +1745,9 @@ 
 		removeBanTriggers($_POST['remove']);
 
 		// Rehabilitate some members.
-		if ($_REQUEST['entity'] == 'member')
-			updateBanMembers();
+		if ($_REQUEST['entity'] == 'member') {
+					updateBanMembers();
+		}
 
 		// Make sure the ban cache is refreshed.
 		updateSettings(array('banLastUpdated' => time()));
@@ -1816,8 +1860,7 @@ 
 			'default' => 'bi.ip_low, bi.ip_high, bi.ip_low',
 			'reverse' => 'bi.ip_low DESC, bi.ip_high DESC',
 		);
-	}
-	elseif ($context['selected_entity'] === 'hostname')
+	} elseif ($context['selected_entity'] === 'hostname')
 	{
 		$listOptions['columns']['banned_entity']['data'] = array(
 			'function' => function($rowData) use ($smcFunc)
@@ -1829,8 +1872,7 @@ 
 			'default' => 'bi.hostname',
 			'reverse' => 'bi.hostname DESC',
 		);
-	}
-	elseif ($context['selected_entity'] === 'email')
+	} elseif ($context['selected_entity'] === 'email')
 	{
 		$listOptions['columns']['banned_entity']['data'] = array(
 			'function' => function($rowData) use ($smcFunc)
@@ -1842,8 +1884,7 @@ 
 			'default' => 'bi.email_address',
 			'reverse' => 'bi.email_address DESC',
 		);
-	}
-	elseif ($context['selected_entity'] === 'member')
+	} elseif ($context['selected_entity'] === 'member')
 	{
 		$listOptions['columns']['banned_entity']['data'] = array(
 			'sprintf' => array(
@@ -1907,8 +1948,9 @@ 
 		)
 	);
 	$ban_triggers = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$ban_triggers[] = $row;
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$ban_triggers[] = $row;
+	}
 	$smcFunc['db_free_result']($request);
 
 	return $ban_triggers;
@@ -1964,8 +2006,9 @@ 
 		validateToken('admin-bl');
 
 		// 'Delete all entries' button was pressed.
-		if (!empty($_POST['removeAll']))
-			removeBanLogs();
+		if (!empty($_POST['removeAll'])) {
+					removeBanLogs();
+		}
 		// 'Delete selection' button was pressed.
 		else
 		{
@@ -2174,12 +2217,15 @@ 
 	$low = inet_dtop($low);
 	$high = inet_dtop($high);
 
-	if ($low == '255.255.255.255') return 'unknown';
-	if ($low == $high)
-	    return $low;
-	else
-	    return $low . '-' . $high;
-}
+	if ($low == '255.255.255.255') {
+		return 'unknown';
+	}
+	if ($low == $high) {
+		    return $low;
+	} else {
+		    return $low . '-' . $high;
+	}
+	}
 
 /**
  * Checks whether a given IP range already exists in the trigger list.
@@ -2255,15 +2301,17 @@ 
 	$memberEmailWild = array();
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
-		if ($row['id_member'])
-			$memberIDs[$row['id_member']] = $row['id_member'];
+		if ($row['id_member']) {
+					$memberIDs[$row['id_member']] = $row['id_member'];
+		}
 		if ($row['email_address'])
 		{
 			// Does it have a wildcard - if so we can't do a IN on it.
-			if (strpos($row['email_address'], '%') !== false)
-				$memberEmailWild[$row['email_address']] = $row['email_address'];
-			else
-				$memberEmails[$row['email_address']] = $row['email_address'];
+			if (strpos($row['email_address'], '%') !== false) {
+							$memberEmailWild[$row['email_address']] = $row['email_address'];
+			} else {
+							$memberEmails[$row['email_address']] = $row['email_address'];
+			}
 		}
 	}
 	$smcFunc['db_free_result']($request);
@@ -2314,14 +2362,15 @@ 
 	}
 
 	// We welcome our new members in the realm of the banned.
-	if (!empty($newMembers))
-		$smcFunc['db_query']('', '
+	if (!empty($newMembers)) {
+			$smcFunc['db_query']('', '
 			DELETE FROM {db_prefix}log_online
 			WHERE id_member IN ({array_int:new_banned_members})',
 			array(
 				'new_banned_members' => $newMembers,
 			)
 		);
+	}
 
 	// Find members that are wrongfully marked as banned.
 	$request = $smcFunc['db_query']('', '
@@ -2348,9 +2397,10 @@ 
 	}
 	$smcFunc['db_free_result']($request);
 
-	if (!empty($updates))
-		foreach ($updates as $newStatus => $members)
+	if (!empty($updates)) {
+			foreach ($updates as $newStatus => $members)
 			updateMemberData($members, array('is_activated' => $newStatus));
+	}
 
 	// Update the latest member and our total members as banning may change them.
 	updateStats('member');

Themes/default/ReportedContent.template.php

Braces +66 added lines, -44 removed lines

@@ -18,11 +18,12 @@ 
 	global $context, $txt, $scripturl;
 
 	// Let them know the action was a success.
-	if (!empty($context['report_post_action']))
-		echo '
+	if (!empty($context['report_post_action'])) {
+			echo '
 	<div class="infobox">
 		', $txt['report_action_' . $context['report_post_action']], '
 	</div>';
+	}
 
 	echo '
 	<form id="reported_posts" action="', $scripturl, '?action=moderate;area=reportedposts;sa=show', $context['view_closed'] ? ';closed' : '', ';start=', $context['start'], '" method="post" accept-charset="', $context['character_set'], '">
@@ -52,8 +53,9 @@ 
 
 		// Prepare the comments...
 		$comments = array();
-		foreach ($report['comments'] as $comment)
-			$comments[$comment['member']['id']] = $comment['member']['link'];
+		foreach ($report['comments'] as $comment) {
+					$comments[$comment['member']['id']] = $comment['member']['link'];
+		}
 
 		echo '
 				', $txt['mc_reportedp_reported_by'], ': ', implode(', ', $comments), '
@@ -69,18 +71,21 @@ 
 				<li><a href="', $scripturl, '?action=moderate;area=reportedposts;sa=handle;closed=', (int) !$report['closed'], ';rid=', $report['id'], ';start=', $context['start'], ';', $context['session_var'], '=', $context['session_id'], ';', $context['mod-report-closed_token_var'], '=', $context['mod-report-closed_token'], '">', $close_button, '</a></li>';
 
 		// Delete message button.
-		if (!$report['closed'] && (is_array($context['report_remove_any_boards']) && in_array($report['topic']['id_board'], $context['report_remove_any_boards'])))
-			echo '
+		if (!$report['closed'] && (is_array($context['report_remove_any_boards']) && in_array($report['topic']['id_board'], $context['report_remove_any_boards']))) {
+					echo '
 				<li><a href="', $scripturl, '?action=deletemsg;topic=', $report['topic']['id'], '.0;msg=', $report['topic']['id_msg'], ';modcenter;', $context['session_var'], '=', $context['session_id'], '" data-confirm="', $txt['mc_reportedp_delete_confirm'], '" class="you_sure">', $delete_button, '</a></li>';
+		}
 
 		// Ban this user button.
-		if (!$report['closed'] && !empty($context['report_manage_bans']))
-			echo '
+		if (!$report['closed'] && !empty($context['report_manage_bans'])) {
+					echo '
 				<li><a href="', $scripturl, '?action=admin;area=ban;sa=add', (!empty($report['author']['id']) ? ';u=' . $report['author']['id'] : ';msg=' . $report['topic']['id_msg']), ';', $context['session_var'], '=', $context['session_id'], '">', $ban_button, '</a></li>';
+		}
 
-		if (!$context['view_closed'])
-			echo '
+		if (!$context['view_closed']) {
+					echo '
 				<li><input type="checkbox" name="close[]" value="' . $report['id'] . '"></li>';
+		}
 
 		echo '
 			</ul>
@@ -88,18 +93,20 @@ 
 	}
 
 	// Were none found?
-	if (empty($context['reports']))
-		echo '
+	if (empty($context['reports'])) {
+			echo '
 		<div class="windowbg">
 			<p class="centertext">', $txt['mc_reportedp_none_found'], '</p>
 		</div>';
+	}
 
 	echo '
 		<div class="pagesection">';
 
-	if (!empty($context['total_reports']) && $context['total_reports'] >= $context['reports_how_many'])
-		echo '
+	if (!empty($context['total_reports']) && $context['total_reports'] >= $context['reports_how_many']) {
+			echo '
 			<div class="pagelinks floatleft">' . $context['page_index'] . '</div>';
+	}
 
 	echo '
 			<div class="floatright">', !$context['view_closed'] ? '
@@ -130,18 +137,20 @@ 
 			<div class="modbox">
 				<ul>';
 
-	foreach ($context['reported_posts'] as $report)
-		echo '
+	foreach ($context['reported_posts'] as $report) {
+			echo '
 					<li class="smalltext">
 						<a href="', $report['report_href'], '">', $report['subject'], '</a> ', $txt['mc_reportedp_by'], ' ', $report['author']['link'], '
 					</li>';
+	}
 
 	// Don't have any watched users right now?
-	if (empty($context['reported_posts']))
-		echo '
+	if (empty($context['reported_posts'])) {
+			echo '
 					<li>
 						<strong class="smalltext">', $txt['mc_recent_reports_none'], '</strong>
 					</li>';
+	}
 
 	echo '
 				</ul>
@@ -189,11 +198,12 @@ 
 	global $context, $scripturl, $txt;
 
 	// Let them know the action was a success.
-	if (!empty($context['report_post_action']))
-		echo '
+	if (!empty($context['report_post_action'])) {
+			echo '
 	<div class="infobox">
 		', $txt['report_action_' . $context['report_post_action']], '
 	</div>';
+	}
 
 	echo '
 	<div id="modcenter">
@@ -229,14 +239,15 @@ 
 				<h3 class="catbg">', $txt['mc_modreport_whoreported_title'], '</h3>
 			</div>';
 
-	foreach ($context['report']['comments'] as $comment)
-		echo '
+	foreach ($context['report']['comments'] as $comment) {
+			echo '
 			<div class="windowbg">
 				<p class="smalltext">
 					', sprintf($txt['mc_modreport_whoreported_data'], $comment['member']['link'] . (empty($comment['member']['id']) && !empty($comment['member']['ip']) ? ' (' . $comment['member']['ip'] . ')' : ''), $comment['time']), '
 				</p>
 				<p>', $comment['message'], '</p>
 			</div>';
+	}
 
 	echo '
 			<br>
@@ -245,11 +256,12 @@ 
 			</div>
 			<div>';
 
-	if (empty($context['report']['mod_comments']))
-		echo '
+	if (empty($context['report']['mod_comments'])) {
+			echo '
 				<div class="information">
 					<p class="centertext">', $txt['mc_modreport_no_mod_comment'], '</p>
 				</div>';
+	}
 
 	foreach ($context['report']['mod_comments'] as $comment)
 	{
@@ -335,18 +347,20 @@ 
 			<div class="modbox">
 				<ul>';
 
-	foreach ($context['reported_members'] as $report)
-		echo '
+	foreach ($context['reported_members'] as $report) {
+			echo '
 					<li class="smalltext">
 						<a href="', $report['report_href'], '">', $report['user_name'], '</a>
 					</li>';
+	}
 
 	// Don't have any reported members right now?
-	if (empty($context['reported_members']))
-		echo '
+	if (empty($context['reported_members'])) {
+			echo '
 					<li>
 						<strong class="smalltext">', $txt['mc_recent_reports_none'], '</strong>
 					</li>';
+	}
 
 	echo '
 				</ul>
@@ -394,11 +408,12 @@ 
 	global $context, $txt, $scripturl;
 
 	// Let them know the action was a success.
-	if (!empty($context['report_post_action']) && !empty($txt['report_action_' . $context['report_post_action']]))
-		echo '
+	if (!empty($context['report_post_action']) && !empty($txt['report_action_' . $context['report_post_action']])) {
+			echo '
 	<div class="infobox">
 		', $txt['report_action_' . $context['report_post_action']], '
 	</div>';
+	}
 
 	echo '
 	<form id="reported_members" action="', $scripturl, '?action=moderate;area=reportedmembers;sa=show', $context['view_closed'] ? ';closed' : '', ';start=', $context['start'], '" method="post" accept-charset="', $context['character_set'], '">
@@ -430,8 +445,9 @@ 
 
 		// Prepare the comments...
 		$comments = array();
-		foreach ($report['comments'] as $comment)
-			$comments[$comment['member']['id']] = $comment['member']['link'];
+		foreach ($report['comments'] as $comment) {
+					$comments[$comment['member']['id']] = $comment['member']['link'];
+		}
 
 		echo '
 				', $txt['mc_reportedp_reported_by'], ': ', implode(', ', $comments), '
@@ -443,13 +459,15 @@ 
 				<li><a href="', $scripturl, '?action=moderate;area=reportedmembers;sa=handle;closed=', (int) !$report['closed'], ';rid=', $report['id'], ';start=', $context['start'], ';', $context['session_var'], '=', $context['session_id'], ';', $context['mod-report-closed_token_var'], '=', $context['mod-report-closed_token'], '">', $close_button, '</a></li>';
 
 		// Ban this user button.
-		if (!$report['closed'] && !empty($context['report_manage_bans']) && !empty($report['user']['id']))
-			echo '
+		if (!$report['closed'] && !empty($context['report_manage_bans']) && !empty($report['user']['id'])) {
+					echo '
 				<li><a href="', $scripturl, '?action=admin;area=ban;sa=add;u=', $report['user']['id'], ';', $context['session_var'], '=', $context['session_id'], '">', $ban_button, '</a></li>';
+		}
 
-		if (!$context['view_closed'])
-			echo '
+		if (!$context['view_closed']) {
+					echo '
 				<li><input type="checkbox" name="close[]" value="' . $report['id'] . '"></li>';
+		}
 
 			echo '
 			</ul>
@@ -457,11 +475,12 @@ 
 	}
 
 	// Were none found?
-	if (empty($context['reports']))
-		echo '
+	if (empty($context['reports'])) {
+			echo '
 		<div class="windowbg">
 			<p class="centertext">', $txt['mc_reportedp_none_found'], '</p>
 		</div>';
+	}
 
 	echo '
 		<div class="pagesection">
@@ -482,11 +501,12 @@ 
 	global $context, $scripturl, $txt;
 
 	// Let them know the action was a success.
-	if (!empty($context['report_post_action']))
-		echo '
+	if (!empty($context['report_post_action'])) {
+			echo '
 	<div class="infobox">
 		', $txt['report_action_' . $context['report_post_action']], '
 	</div>';
+	}
 
 	echo '
 	<div id="modcenter">
@@ -519,14 +539,15 @@ 
 				<h3 class="catbg">', $txt['mc_memberreport_whoreported_title'], '</h3>
 			</div>';
 
-	foreach ($context['report']['comments'] as $comment)
-		echo '
+	foreach ($context['report']['comments'] as $comment) {
+			echo '
 			<div class="windowbg">
 				<p class="smalltext">
 					', sprintf($txt['mc_modreport_whoreported_data'], $comment['member']['link'] . (empty($comment['member']['id']) && !empty($comment['member']['ip']) ? ' (' . $comment['member']['ip'] . ')' : ''), $comment['time']), '
 				</p>
 				<p>', $comment['message'], '</p>
 			</div>';
+	}
 
 	echo '
 			<br>
@@ -535,11 +556,12 @@ 
 			</div>
 			<div>';
 
-	if (empty($context['report']['mod_comments']))
-		echo '
+	if (empty($context['report']['mod_comments'])) {
+			echo '
 				<div class="information">
 					<p class="centertext">', $txt['mc_modreport_no_mod_comment'], '</p>
 				</div>';
+	}
 
 	foreach ($context['report']['mod_comments'] as $comment)
 	{

Themes/default/ManageCalendar.template.php

Braces +14 added lines, -10 removed lines

@@ -40,9 +40,10 @@ 
 							<option value="0000"', $context['holiday']['year'] == '0000' ? ' selected' : '', '>', $txt['every_year'], '</option>';
 
 	// Show a list of all the years we allow...
-	for ($year = $modSettings['cal_minyear']; $year <= $modSettings['cal_maxyear']; $year++)
-		echo '
+	for ($year = $modSettings['cal_minyear']; $year <= $modSettings['cal_maxyear']; $year++) {
+			echo '
 							<option value="', $year, '"', $year == $context['holiday']['year'] ? ' selected' : '', '>', $year, '</option>';
+	}
 
 	echo '
 						</select>
@@ -50,9 +51,10 @@ 
 						<select name="month" id="month" onchange="generateDays();">';
 
 	// There are 12 months per year - ensure that they all get listed.
-	for ($month = 1; $month <= 12; $month++)
-		echo '
+	for ($month = 1; $month <= 12; $month++) {
+			echo '
 							<option value="', $month, '"', $month == $context['holiday']['month'] ? ' selected' : '', '>', $txt['months'][$month], '</option>';
+	}
 
 	echo '
 						</select>
@@ -60,23 +62,25 @@ 
 						<select name="day" id="day" onchange="generateDays();">';
 
 	// This prints out all the days in the current month - this changes dynamically as we switch months.
-	for ($day = 1; $day <= $context['holiday']['last_day']; $day++)
-		echo '
+	for ($day = 1; $day <= $context['holiday']['last_day']; $day++) {
+			echo '
 							<option value="', $day, '"', $day == $context['holiday']['day'] ? ' selected' : '', '>', $day, '</option>';
+	}
 
 	echo '
 						</select>
 					</dd>
 				</dl>';
 
-	if ($context['is_new'])
-		echo '
+	if ($context['is_new']) {
+			echo '
 				<input type="submit" value="', $txt['holidays_button_add'], '" class="button">';
-	else
-		echo '
+	} else {
+			echo '
 				<input type="submit" name="edit" value="', $txt['holidays_button_edit'], '" class="button">
 				<input type="submit" name="delete" value="', $txt['holidays_button_remove'], '" class="button">
 				<input type="hidden" name="holiday" value="', $context['holiday']['id'], '">';
+	}
 	echo '
 				<input type="hidden" name="', $context['session_var'], '" value="', $context['session_id'], '">
 			</div><!-- .windowbg -->

Themes/default/MoveTopic.template.php

Braces +32 added lines, -23 removed lines

@@ -37,9 +37,10 @@ 
 		echo '
 								<optgroup label="', $category['name'], '">';
 
-		foreach ($category['boards'] as $board)
-			echo '
+		foreach ($category['boards'] as $board) {
+					echo '
 									<option value="', $board['id'], '"', $board['selected'] ? ' selected' : '', $board['id'] == $context['current_board'] ? ' disabled' : '', '>', $board['child_level'] > 0 ? str_repeat('==', $board['child_level']-1) . '=&gt; ' : '', $board['name'], '</option>';
+		}
 		echo '
 								</optgroup>';
 	}
@@ -70,9 +71,10 @@ 
 				</div><!-- .move_topic -->
 			</div><!-- .windowbg -->';
 
-	if ($context['back_to_topic'])
-		echo '
+	if ($context['back_to_topic']) {
+			echo '
 			<input type="hidden" name="goback" value="1">';
+	}
 
 	echo '
 			<input type="hidden" name="', $context['session_var'], '" value="', $context['session_id'], '">
@@ -125,10 +127,10 @@ 
 									<option value="86400">', $txt['two_months'], '</option>
 								</select>
 							</dd>';
-	}
-	else
-		echo '
+	} else {
+			echo '
 							<input type="hidden" name="redirect_expires" value="0">';
+	}
 
 	echo '
 						</dl>
@@ -207,9 +209,10 @@ 
 			echo '
 							<optgroup label="', $cat['name'], '">';
 
-			foreach ($cat['boards'] as $board)
-				echo '
+			foreach ($cat['boards'] as $board) {
+							echo '
 								<option value="', $board['id'], '"', $board['selected'] ? ' selected' : '', '>', $board['child_level'] > 0 ? str_repeat('==', $board['child_level'] - 1) . '=&gt;' : '', ' ', $board['name'], '</option>';
+			}
 
 			echo '
 							</optgroup>';
@@ -219,9 +222,9 @@ 
 						<input type="hidden" name="from" value="' . $context['origin_topic'] . '">
 						<input type="submit" value="', $txt['go'], '" class="button">
 					</form>';
+	} else {
+			echo $txt['target_below'];
 	}
-	else
-		echo $txt['target_below'];
 
 	echo '		</h4>
 			</div><!-- .title_bar -->
@@ -239,12 +242,13 @@ 
 
 		$merge_button = create_button('merge', 'merge', '');
 
-		foreach ($context['topics'] as $topic)
-			echo '
+		foreach ($context['topics'] as $topic) {
+					echo '
 						<li>
 							<a href="', $scripturl, '?action=mergetopics;sa=options;board=', $context['current_board'], '.0;from=', $context['origin_topic'], ';to=', $topic['id'], ';', $context['session_var'], '=', $context['session_id'], '">', $merge_button, '</a>
 							<a href="', $scripturl, '?topic=', $topic['id'], '.0" target="_blank" rel="noopener">', $topic['subject'], '</a> ', $txt['started_by'], ' ', $topic['poster']['link'], '
 						</li>';
+		}
 
 		echo '
 					</ul>
@@ -255,9 +259,10 @@ 
 				</div>';
 	}
 	// Just a nice "There aren't any topics" message
-	else
-		echo '
+	else {
+			echo '
 				<div class="windowbg">', $txt['topic_alert_none'], '</div>';
+	}
 
 	echo '
 				<br>
@@ -307,8 +312,8 @@ 
 				</thead>
 				<tbody>';
 
-	foreach ($context['topics'] as $topic)
-		echo '
+	foreach ($context['topics'] as $topic) {
+			echo '
 					<tr class="windowbg">
 						<td>
 							<input type="checkbox" name="topics[]" value="' . $topic['id'] . '" checked>
@@ -328,6 +333,7 @@ 
 							<input type="checkbox" name="notifications[]" value="' . $topic['id'] . '" checked>
 						</td>
 					</tr>';
+	}
 	echo '
 				</tbody>
 			</table>
@@ -337,9 +343,10 @@ 
 					<legend>', $txt['merge_select_subject'], '</legend>
 					<select name="subject" onchange="this.form.custom_subject.style.display = (this.options[this.selectedIndex].value != 0) ? \'none\': \'\' ;">';
 
-	foreach ($context['topics'] as $topic)
-		echo '
+	foreach ($context['topics'] as $topic) {
+			echo '
 						<option value="', $topic['id'], '"' . ($topic['selected'] ? ' selected' : '') . '>', $topic['subject'], '</option>';
+	}
 	echo '
 						<option value="0">', $txt['merge_custom_subject'], ':</option>
 					</select>
@@ -358,11 +365,12 @@ 
 					<legend>', $txt['merge_select_target_board'], '</legend>
 					<ul>';
 
-		foreach ($context['boards'] as $board)
-			echo '
+		foreach ($context['boards'] as $board) {
+					echo '
 						<li>
 							<input type="radio" name="board" value="' . $board['id'] . '"' . ($board['selected'] ? ' checked' : '') . '> ' . $board['name'] . '
 						</li>';
+		}
 		echo '
 					</ul>
 				</fieldset>';
@@ -374,11 +382,12 @@ 
 					<legend>' . $txt['merge_select_poll'] . '</legend>
 					<ul>';
 
-		foreach ($context['polls'] as $poll)
-			echo '
+		foreach ($context['polls'] as $poll) {
+					echo '
 						<li>
 							<input type="radio" name="poll" value="' . $poll['id'] . '"' . ($poll['selected'] ? ' checked' : '') . '> ' . $poll['question'] . ' (' . $txt['topic'] . ': <a href="' . $scripturl . '?topic=' . $poll['topic']['id'] . '.0" target="_blank" rel="noopener">' . $poll['topic']['subject'] . '</a>)
 						</li>';
+		}
 		echo '
 						<li>
 							<input type="radio" name="poll" value="-1"> (' . $txt['merge_no_poll'] . ')

Sources/Register.php

Braces +182 added lines, -132 removed lines

@@ -15,8 +15,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Begin the registration process.
@@ -29,19 +30,23 @@ 
 	global $language, $scripturl, $smcFunc, $sourcedir, $cur_profile;
 
 	// Is this an incoming AJAX check?
-	if (isset($_GET['sa']) && $_GET['sa'] == 'usernamecheck')
-		return RegisterCheckUsername();
+	if (isset($_GET['sa']) && $_GET['sa'] == 'usernamecheck') {
+			return RegisterCheckUsername();
+	}
 
 	// Check if the administrator has it disabled.
-	if (!empty($modSettings['registration_method']) && $modSettings['registration_method'] == '3')
-		fatal_lang_error('registration_disabled', false);
+	if (!empty($modSettings['registration_method']) && $modSettings['registration_method'] == '3') {
+			fatal_lang_error('registration_disabled', false);
+	}
 
 	// If this user is an admin - redirect them to the admin registration page.
-	if (allowedTo('moderate_forum') && !$user_info['is_guest'])
-		redirectexit('action=admin;area=regcenter;sa=register');
+	if (allowedTo('moderate_forum') && !$user_info['is_guest']) {
+			redirectexit('action=admin;area=regcenter;sa=register');
+	}
 	// You are not a guest, so you are a member - and members don't get to register twice!
-	elseif (empty($user_info['is_guest']))
-		redirectexit();
+	elseif (empty($user_info['is_guest'])) {
+			redirectexit();
+	}
 
 	loadLanguage('Login');
 	loadTemplate('Register');
@@ -82,16 +87,18 @@ 
 		}
 	}
 	// Make sure they don't squeeze through without agreeing.
-	elseif ($current_step > 1 && $context['require_agreement'] && !$context['registration_passed_agreement'])
-		$current_step = 1;
+	elseif ($current_step > 1 && $context['require_agreement'] && !$context['registration_passed_agreement']) {
+			$current_step = 1;
+	}
 
 	// Show the user the right form.
 	$context['sub_template'] = $current_step == 1 ? 'registration_agreement' : 'registration_form';
 	$context['page_title'] = $current_step == 1 ? $txt['registration_agreement'] : $txt['registration_form'];
 
 	// Kinda need this.
-	if ($context['sub_template'] == 'registration_form')
-		loadJavaScriptFile('register.js', array('defer' => false, 'minimize' => true), 'smf_register');
+	if ($context['sub_template'] == 'registration_form') {
+			loadJavaScriptFile('register.js', array('defer' => false, 'minimize' => true), 'smf_register');
+	}
 
 	// Add the register chain to the link tree.
 	$context['linktree'][] = array(
@@ -100,24 +107,26 @@ 
 	);
 
 	// Prepare the time gate! Do it like so, in case later steps want to reset the limit for any reason, but make sure the time is the current one.
-	if (!isset($_SESSION['register']))
-		$_SESSION['register'] = array(
+	if (!isset($_SESSION['register'])) {
+			$_SESSION['register'] = array(
 			'timenow' => time(),
 			'limit' => 10, // minimum number of seconds required on this page for registration
 		);
-	else
-		$_SESSION['register']['timenow'] = time();
+	} else {
+			$_SESSION['register']['timenow'] = time();
+	}
 
 	// If you have to agree to the agreement, it needs to be fetched from the file.
 	if ($context['require_agreement'])
 	{
 		// Have we got a localized one?
-		if (file_exists($boarddir . '/agreement.' . $user_info['language'] . '.txt'))
-			$context['agreement'] = parse_bbc(file_get_contents($boarddir . '/agreement.' . $user_info['language'] . '.txt'), true, 'agreement_' . $user_info['language']);
-		elseif (file_exists($boarddir . '/agreement.txt'))
-			$context['agreement'] = parse_bbc(file_get_contents($boarddir . '/agreement.txt'), true, 'agreement');
-		else
-			$context['agreement'] = '';
+		if (file_exists($boarddir . '/agreement.' . $user_info['language'] . '.txt')) {
+					$context['agreement'] = parse_bbc(file_get_contents($boarddir . '/agreement.' . $user_info['language'] . '.txt'), true, 'agreement_' . $user_info['language']);
+		} elseif (file_exists($boarddir . '/agreement.txt')) {
+					$context['agreement'] = parse_bbc(file_get_contents($boarddir . '/agreement.txt'), true, 'agreement');
+		} else {
+					$context['agreement'] = '';
+		}
 
 		// Nothing to show, lets disable registration and inform the admin of this error
 		if (empty($context['agreement']))
@@ -133,8 +142,9 @@ 
 		$selectedLanguage = empty($_SESSION['language']) ? $language : $_SESSION['language'];
 
 		// Do we have any languages?
-		if (empty($context['languages']))
-			getLanguages();
+		if (empty($context['languages'])) {
+					getLanguages();
+		}
 
 		// Try to find our selected language.
 		foreach ($context['languages'] as $key => $lang)
@@ -142,8 +152,9 @@ 
 			$context['languages'][$key]['name'] = strtr($lang['name'], array('-utf8' => ''));
 
 			// Found it!
-			if ($selectedLanguage == $lang['filename'])
-				$context['languages'][$key]['selected'] = true;
+			if ($selectedLanguage == $lang['filename']) {
+							$context['languages'][$key]['selected'] = true;
+			}
 		}
 	}
 
@@ -170,16 +181,19 @@ 
 		if (in_array('website', $reg_fields))
 		{
 			unset($reg_fields['website']);
-			if (isset($_POST['website_title']))
-				$cur_profile['website_title'] = $smcFunc['htmlspecialchars']($_POST['website_title']);
-			if (isset($_POST['website_url']))
-				$cur_profile['website_url'] = $smcFunc['htmlspecialchars']($_POST['website_url']);
+			if (isset($_POST['website_title'])) {
+							$cur_profile['website_title'] = $smcFunc['htmlspecialchars']($_POST['website_title']);
+			}
+			if (isset($_POST['website_url'])) {
+							$cur_profile['website_url'] = $smcFunc['htmlspecialchars']($_POST['website_url']);
+			}
 		}
 
 		// We might have had some submissions on this front - go check.
-		foreach ($reg_fields as $field)
-			if (isset($_POST[$field]))
+		foreach ($reg_fields as $field) {
+					if (isset($_POST[$field]))
 				$cur_profile[$field] = $smcFunc['htmlspecialchars']($_POST[$field]);
+		}
 
 		// Load all the fields in question.
 		setupProfileContext($reg_fields);
@@ -196,8 +210,9 @@ 
 		$context['visual_verification_id'] = $verificationOptions['id'];
 	}
 	// Otherwise we have nothing to show.
-	else
-		$context['visual_verification'] = false;
+	else {
+			$context['visual_verification'] = false;
+	}
 
 
 	$context += array(
@@ -208,8 +223,9 @@ 
 
 	// Were there any errors?
 	$context['registration_errors'] = array();
-	if (!empty($reg_errors))
-		$context['registration_errors'] = $reg_errors;
+	if (!empty($reg_errors)) {
+			$context['registration_errors'] = $reg_errors;
+	}
 
 	createToken('register');
 }
@@ -226,27 +242,32 @@ 
 	validateToken('register');
 
 	// Check to ensure we're forcing SSL for authentication
-	if (!empty($modSettings['force_ssl']) && empty($maintenance) && !httpsOn())
-		fatal_lang_error('register_ssl_required');
+	if (!empty($modSettings['force_ssl']) && empty($maintenance) && !httpsOn()) {
+			fatal_lang_error('register_ssl_required');
+	}
 
 	// Start collecting together any errors.
 	$reg_errors = array();
 
 	// You can't register if it's disabled.
-	if (!empty($modSettings['registration_method']) && $modSettings['registration_method'] == 3)
-		fatal_lang_error('registration_disabled', false);
+	if (!empty($modSettings['registration_method']) && $modSettings['registration_method'] == 3) {
+			fatal_lang_error('registration_disabled', false);
+	}
 
 	// Well, if you don't agree, you can't register.
-	if (!empty($modSettings['requireAgreement']) && empty($_SESSION['registration_agreed']))
-		redirectexit();
+	if (!empty($modSettings['requireAgreement']) && empty($_SESSION['registration_agreed'])) {
+			redirectexit();
+	}
 
 	// Make sure they came from *somewhere*, have a session.
-	if (!isset($_SESSION['old_url']))
-		redirectexit('action=signup');
+	if (!isset($_SESSION['old_url'])) {
+			redirectexit('action=signup');
+	}
 
 	// If we don't require an agreement, we need a extra check for coppa.
-	if (empty($modSettings['requireAgreement']) && !empty($modSettings['coppaAge']))
-		$_SESSION['skip_coppa'] = !empty($_POST['accept_agreement']);
+	if (empty($modSettings['requireAgreement']) && !empty($modSettings['coppaAge'])) {
+			$_SESSION['skip_coppa'] = !empty($_POST['accept_agreement']);
+	}
 	// Are they under age, and under age users are banned?
 	if (!empty($modSettings['coppaAge']) && empty($modSettings['coppaType']) && empty($_SESSION['skip_coppa']))
 	{
@@ -255,8 +276,9 @@ 
 	}
 
 	// Check the time gate for miscreants. First make sure they came from somewhere that actually set it up.
-	if (empty($_SESSION['register']['timenow']) || empty($_SESSION['register']['limit']))
-		redirectexit('action=signup');
+	if (empty($_SESSION['register']['timenow']) || empty($_SESSION['register']['limit'])) {
+			redirectexit('action=signup');
+	}
 	// Failing that, check the time on it.
 	if (time() - $_SESSION['register']['timenow'] < $_SESSION['register']['limit'])
 	{
@@ -276,8 +298,9 @@ 
 		if (is_array($context['visual_verification']))
 		{
 			loadLanguage('Errors');
-			foreach ($context['visual_verification'] as $error)
-				$reg_errors[] = $txt['error_' . $error];
+			foreach ($context['visual_verification'] as $error) {
+							$reg_errors[] = $txt['error_' . $error];
+			}
 		}
 	}
 
@@ -286,14 +309,16 @@ 
 		if (!is_array($_POST[$key]))
 		{
 			// For UTF-8, replace any kind of space with a normal space, and remove any kind of control character (incl. "\n" and "\r"), then trim.
-			if ($context['utf8'])
-				$_POST[$key] = $smcFunc['htmltrim'](preg_replace(array('~\p{Z}+~u', '~\p{C}+~u'), array(' ', ''), $_POST[$key]));
+			if ($context['utf8']) {
+							$_POST[$key] = $smcFunc['htmltrim'](preg_replace(array('~\p{Z}+~u', '~\p{C}+~u'), array(' ', ''), $_POST[$key]));
+			}
 			// Otherwise, just remove "\n" and "\r", then trim.
-			else
-				$_POST[$key] = $smcFunc['htmltrim'](str_replace(array("\n", "\r"), '', $_POST[$key]));
+			else {
+							$_POST[$key] = $smcFunc['htmltrim'](str_replace(array("\n", "\r"), '', $_POST[$key]));
+			}
+		} else {
+					$_POST[$key] = htmltrim__recursive($_POST[$key]);
 		}
-		else
-			$_POST[$key] = htmltrim__recursive($_POST[$key]);
 	}
 
 	// Collect all extra registration fields someone might have filled in.
@@ -328,13 +353,15 @@ 
 			$possible_strings = array_merge(array('website_url', 'website_title'), $possible_strings);
 
 			// Make sure their website URL is squeaky clean
-			if (isset($_POST['website_url']))
-				$_POST['website_url'] = (string) validate_iri(sanitize_iri($_POST['website_url']));
+			if (isset($_POST['website_url'])) {
+							$_POST['website_url'] = (string) validate_iri(sanitize_iri($_POST['website_url']));
+			}
 		}
 	}
 
-	if (isset($_POST['secret_answer']) && $_POST['secret_answer'] != '')
-		$_POST['secret_answer'] = md5($_POST['secret_answer']);
+	if (isset($_POST['secret_answer']) && $_POST['secret_answer'] != '') {
+			$_POST['secret_answer'] = md5($_POST['secret_answer']);
+	}
 
 	// Needed for isReservedName() and registerMember().
 	require_once($sourcedir . '/Subs-Members.php');
@@ -343,8 +370,9 @@ 
 	if (isset($_POST['real_name']))
 	{
 		// Are you already allowed to edit the displayed name?
-		if (allowedTo('profile_displayed_name') || allowedTo('moderate_forum'))
-			$canEditDisplayName = true;
+		if (allowedTo('profile_displayed_name') || allowedTo('moderate_forum')) {
+					$canEditDisplayName = true;
+		}
 
 		// If you are a guest, will you be allowed to once you register?
 		else
@@ -363,32 +391,37 @@ 
 		}
 
 		// Only set it if you can and if we are sure it is good
-		if ($canEditDisplayName && $smcFunc['htmltrim']($_POST['real_name']) != '' && !isReservedName($_POST['real_name']) && $smcFunc['strlen']($_POST['real_name']) < 60)
-				$possible_strings[] = 'real_name';
+		if ($canEditDisplayName && $smcFunc['htmltrim']($_POST['real_name']) != '' && !isReservedName($_POST['real_name']) && $smcFunc['strlen']($_POST['real_name']) < 60) {
+						$possible_strings[] = 'real_name';
+		}
 	}
 
 	// Handle a string as a birthdate...
-	if (isset($_POST['birthdate']) && $_POST['birthdate'] != '')
-		$_POST['birthdate'] = strftime('%Y-%m-%d', strtotime($_POST['birthdate']));
+	if (isset($_POST['birthdate']) && $_POST['birthdate'] != '') {
+			$_POST['birthdate'] = strftime('%Y-%m-%d', strtotime($_POST['birthdate']));
+	}
 	// Or birthdate parts...
-	elseif (!empty($_POST['bday1']) && !empty($_POST['bday2']))
-		$_POST['birthdate'] = sprintf('%04d-%02d-%02d', empty($_POST['bday3']) ? 0 : (int) $_POST['bday3'], (int) $_POST['bday1'], (int) $_POST['bday2']);
+	elseif (!empty($_POST['bday1']) && !empty($_POST['bday2'])) {
+			$_POST['birthdate'] = sprintf('%04d-%02d-%02d', empty($_POST['bday3']) ? 0 : (int) $_POST['bday3'], (int) $_POST['bday1'], (int) $_POST['bday2']);
+	}
 
 	// Validate the passed language file.
 	if (isset($_POST['lngfile']) && !empty($modSettings['userLanguage']))
 	{
 		// Do we have any languages?
-		if (empty($context['languages']))
-			getLanguages();
+		if (empty($context['languages'])) {
+					getLanguages();
+		}
 
 		// Did we find it?
-		if (isset($context['languages'][$_POST['lngfile']]))
-			$_SESSION['language'] = $_POST['lngfile'];
-		else
+		if (isset($context['languages'][$_POST['lngfile']])) {
+					$_SESSION['language'] = $_POST['lngfile'];
+		} else {
+					unset($_POST['lngfile']);
+		}
+	} else {
 			unset($_POST['lngfile']);
 	}
-	else
-		unset($_POST['lngfile']);
 
 	// Set the options needed for registration.
 	$regOptions = array(
@@ -408,22 +441,27 @@ 
 	);
 
 	// Include the additional options that might have been filled in.
-	foreach ($possible_strings as $var)
-		if (isset($_POST[$var]))
+	foreach ($possible_strings as $var) {
+			if (isset($_POST[$var]))
 			$regOptions['extra_register_vars'][$var] = $smcFunc['htmlspecialchars']($_POST[$var], ENT_QUOTES);
-	foreach ($possible_ints as $var)
-		if (isset($_POST[$var]))
+	}
+	foreach ($possible_ints as $var) {
+			if (isset($_POST[$var]))
 			$regOptions['extra_register_vars'][$var] = (int) $_POST[$var];
-	foreach ($possible_floats as $var)
-		if (isset($_POST[$var]))
+	}
+	foreach ($possible_floats as $var) {
+			if (isset($_POST[$var]))
 			$regOptions['extra_register_vars'][$var] = (float) $_POST[$var];
-	foreach ($possible_bools as $var)
-		if (isset($_POST[$var]))
+	}
+	foreach ($possible_bools as $var) {
+			if (isset($_POST[$var]))
 			$regOptions['extra_register_vars'][$var] = empty($_POST[$var]) ? 0 : 1;
+	}
 
 	// Registration options are always default options...
-	if (isset($_POST['default_options']))
-		$_POST['options'] = isset($_POST['options']) ? $_POST['options'] + $_POST['default_options'] : $_POST['default_options'];
+	if (isset($_POST['default_options'])) {
+			$_POST['options'] = isset($_POST['options']) ? $_POST['options'] + $_POST['default_options'] : $_POST['default_options'];
+	}
 	$regOptions['theme_vars'] = isset($_POST['options']) && is_array($_POST['options']) ? $_POST['options'] : array();
 
 	// Make sure they are clean, dammit!
@@ -443,12 +481,14 @@ 
 	while ($row = $smcFunc['db_fetch_assoc']($request))
 	{
 		// Don't allow overriding of the theme variables.
-		if (isset($regOptions['theme_vars'][$row['col_name']]))
-			unset($regOptions['theme_vars'][$row['col_name']]);
+		if (isset($regOptions['theme_vars'][$row['col_name']])) {
+					unset($regOptions['theme_vars'][$row['col_name']]);
+		}
 
 		// Not actually showing it then?
-		if (!$row['show_reg'])
-			continue;
+		if (!$row['show_reg']) {
+					continue;
+		}
 
 		// Prepare the value!
 		$value = isset($_POST['customfield'][$row['col_name']]) ? trim($_POST['customfield'][$row['col_name']]) : '';
@@ -457,24 +497,27 @@ 
 		if (!in_array($row['field_type'], array('check', 'select', 'radio')))
 		{
 			// Is it too long?
-			if ($row['field_length'] && $row['field_length'] < $smcFunc['strlen']($value))
-				$custom_field_errors[] = array('custom_field_too_long', array($row['field_name'], $row['field_length']));
+			if ($row['field_length'] && $row['field_length'] < $smcFunc['strlen']($value)) {
+							$custom_field_errors[] = array('custom_field_too_long', array($row['field_name'], $row['field_length']));
+			}
 
 			// Any masks to apply?
 			if ($row['field_type'] == 'text' && !empty($row['mask']) && $row['mask'] != 'none')
 			{
-				if ($row['mask'] == 'email' && (!filter_var($value, FILTER_VALIDATE_EMAIL) || strlen($value) > 255))
-					$custom_field_errors[] = array('custom_field_invalid_email', array($row['field_name']));
-				elseif ($row['mask'] == 'number' && preg_match('~[^\d]~', $value))
-					$custom_field_errors[] = array('custom_field_not_number', array($row['field_name']));
-				elseif (substr($row['mask'], 0, 5) == 'regex' && trim($value) != '' && preg_match(substr($row['mask'], 5), $value) === 0)
-					$custom_field_errors[] = array('custom_field_inproper_format', array($row['field_name']));
+				if ($row['mask'] == 'email' && (!filter_var($value, FILTER_VALIDATE_EMAIL) || strlen($value) > 255)) {
+									$custom_field_errors[] = array('custom_field_invalid_email', array($row['field_name']));
+				} elseif ($row['mask'] == 'number' && preg_match('~[^\d]~', $value)) {
+									$custom_field_errors[] = array('custom_field_not_number', array($row['field_name']));
+				} elseif (substr($row['mask'], 0, 5) == 'regex' && trim($value) != '' && preg_match(substr($row['mask'], 5), $value) === 0) {
+									$custom_field_errors[] = array('custom_field_inproper_format', array($row['field_name']));
+				}
 			}
 		}
 
 		// Is this required but not there?
-		if (trim($value) == '' && $row['show_reg'] > 1)
-			$custom_field_errors[] = array('custom_field_empty', array($row['field_name']));
+		if (trim($value) == '' && $row['show_reg'] > 1) {
+					$custom_field_errors[] = array('custom_field_empty', array($row['field_name']));
+		}
 	}
 	$smcFunc['db_free_result']($request);
 
@@ -482,8 +525,9 @@ 
 	if (!empty($custom_field_errors))
 	{
 		loadLanguage('Errors');
-		foreach ($custom_field_errors as $error)
-			$reg_errors[] = vsprintf($txt['error_' . $error[0]], $error[1]);
+		foreach ($custom_field_errors as $error) {
+					$reg_errors[] = vsprintf($txt['error_' . $error[0]], $error[1]);
+		}
 	}
 
 	// Lets check for other errors before trying to register the member.
@@ -528,8 +572,9 @@ 
 	}
 
 	// If COPPA has been selected then things get complicated, setup the template.
-	if (!empty($modSettings['coppaAge']) && empty($_SESSION['skip_coppa']))
-		redirectexit('action=coppa;member=' . $memberID);
+	if (!empty($modSettings['coppaAge']) && empty($_SESSION['skip_coppa'])) {
+			redirectexit('action=coppa;member=' . $memberID);
+	}
 	// Basic template variable setup.
 	elseif (!empty($modSettings['registration_method']))
 	{
@@ -541,8 +586,7 @@ 
 			'sub_template' => 'after',
 			'description' => $modSettings['registration_method'] == 2 ? $txt['approval_after_registration'] : $txt['activate_after_registration']
 		);
-	}
-	else
+	} else
 	{
 		call_integration_hook('integrate_activate', array($regOptions['username']));
 
@@ -562,16 +606,18 @@ 
 	global $context, $txt, $modSettings, $scripturl, $sourcedir, $smcFunc, $language, $user_info;
 
 	// Logged in users should not bother to activate their accounts
-	if (!empty($user_info['id']))
-		redirectexit();
+	if (!empty($user_info['id'])) {
+			redirectexit();
+	}
 
 	loadLanguage('Login');
 	loadTemplate('Login');
 
 	if (empty($_REQUEST['u']) && empty($_POST['user']))
 	{
-		if (empty($modSettings['registration_method']) || $modSettings['registration_method'] == '3')
-			fatal_lang_error('no_access', false);
+		if (empty($modSettings['registration_method']) || $modSettings['registration_method'] == '3') {
+					fatal_lang_error('no_access', false);
+		}
 
 		$context['member_id'] = 0;
 		$context['sub_template'] = 'resend';
@@ -611,11 +657,13 @@ 
 	// Change their email address? (they probably tried a fake one first :P.)
 	if (isset($_POST['new_email'], $_REQUEST['passwd']) && hash_password($row['member_name'], $_REQUEST['passwd']) == $row['passwd'] && ($row['is_activated'] == 0 || $row['is_activated'] == 2))
 	{
-		if (empty($modSettings['registration_method']) || $modSettings['registration_method'] == 3)
-			fatal_lang_error('no_access', false);
+		if (empty($modSettings['registration_method']) || $modSettings['registration_method'] == 3) {
+					fatal_lang_error('no_access', false);
+		}
 
-		if (!filter_var($_POST['new_email'], FILTER_VALIDATE_EMAIL))
-			fatal_error(sprintf($txt['valid_email_needed'], $smcFunc['htmlspecialchars']($_POST['new_email'])), false);
+		if (!filter_var($_POST['new_email'], FILTER_VALIDATE_EMAIL)) {
+					fatal_error(sprintf($txt['valid_email_needed'], $smcFunc['htmlspecialchars']($_POST['new_email'])), false);
+		}
 
 		// Make sure their email isn't banned.
 		isBannedEmail($_POST['new_email'], 'cannot_register', $txt['ban_register_prohibited']);
@@ -631,8 +679,9 @@ 
 			)
 		);
 
-		if ($smcFunc['db_num_rows']($request) != 0)
-			fatal_lang_error('email_in_use', false, array($smcFunc['htmlspecialchars']($_POST['new_email'])));
+		if ($smcFunc['db_num_rows']($request) != 0) {
+					fatal_lang_error('email_in_use', false, array($smcFunc['htmlspecialchars']($_POST['new_email'])));
+		}
 		$smcFunc['db_free_result']($request);
 
 		updateMemberData($row['id_member'], array('email_address' => $_POST['new_email']));
@@ -670,9 +719,9 @@ 
 	// Quit if this code is not right.
 	if (empty($_REQUEST['code']) || $row['validation_code'] != $_REQUEST['code'])
 	{
-		if (!empty($row['is_activated']))
-			fatal_lang_error('already_activated', false);
-		elseif ($row['validation_code'] == '')
+		if (!empty($row['is_activated'])) {
+					fatal_lang_error('already_activated', false);
+		} elseif ($row['validation_code'] == '')
 		{
 			loadLanguage('Profile');
 			fatal_error(sprintf($txt['registration_not_approved'], $scripturl . '?action=activate;user=' . $row['member_name']), false);
@@ -722,8 +771,9 @@ 
 	loadTemplate('Register');
 
 	// No User ID??
-	if (!isset($_GET['member']))
-		fatal_lang_error('no_access', false);
+	if (!isset($_GET['member'])) {
+			fatal_lang_error('no_access', false);
+	}
 
 	// Get the user details...
 	$request = $smcFunc['db_query']('', '
@@ -736,8 +786,9 @@ 
 			'is_coppa' => 5,
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('no_access', false);
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('no_access', false);
+	}
 	list ($username) = $smcFunc['db_fetch_row']($request);
 	$smcFunc['db_free_result']($request);
 
@@ -775,8 +826,7 @@ 
 			echo $data;
 			obExit(false);
 		}
-	}
-	else
+	} else
 	{
 		$context += array(
 			'page_title' => $txt['coppa_title'],
@@ -829,8 +879,9 @@ 
 	{
 		require_once($sourcedir . '/Subs-Graphics.php');
 
-		if (in_array('gd', get_loaded_extensions()) && !showCodeImage($code))
-			send_http_status(400);
+		if (in_array('gd', get_loaded_extensions()) && !showCodeImage($code)) {
+					send_http_status(400);
+		}
 
 		// Otherwise just show a pre-defined letter.
 		elseif (isset($_REQUEST['letter']))
@@ -848,14 +899,13 @@ 
 			header('content-type: image/gif');
 			die("\x47\x49\x46\x38\x39\x61\x01\x00\x01\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x21\xF9\x04\x01\x00\x00\x00\x00\x2C\x00\x00\x00\x00\x01\x00\x01\x00\x00\x02\x02\x44\x01\x00\x3B");
 		}
-	}
-
-	elseif ($_REQUEST['format'] === '.wav')
+	} elseif ($_REQUEST['format'] === '.wav')
 	{
 		require_once($sourcedir . '/Subs-Sound.php');
 
-		if (!createWaveFile($code))
-			send_http_status(400);
+		if (!createWaveFile($code)) {
+					send_http_status(400);
+		}
 	}
 
 	// We all die one day...

Sources/Subs-Sound.php

Braces +32 added lines, -20 removed lines

@@ -15,8 +15,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Creates a wave file that spells the letters of $word.
@@ -32,8 +33,9 @@ 
 	global $settings, $user_info;
 
 	// Allow max 2 requests per 20 seconds.
-	if (($ip = cache_get_data('wave_file/' . $user_info['ip'], 20)) > 2 || ($ip2 = cache_get_data('wave_file/' . $user_info['ip2'], 20)) > 2)
-		die(send_http_status(400));
+	if (($ip = cache_get_data('wave_file/' . $user_info['ip'], 20)) > 2 || ($ip2 = cache_get_data('wave_file/' . $user_info['ip2'], 20)) > 2) {
+			die(send_http_status(400));
+	}
 	cache_put_data('wave_file/' . $user_info['ip'], $ip ? $ip + 1 : 1, 20);
 	cache_put_data('wave_file/' . $user_info['ip2'], $ip2 ? $ip2 + 1 : 1, 20);
 
@@ -42,16 +44,19 @@ 
 	mt_srand(end($tmp));
 
 	// Try to see if there's a sound font in the user's language.
-	if (file_exists($settings['default_theme_dir'] . '/fonts/sound/a.' . $user_info['language'] . '.wav'))
-		$sound_language = $user_info['language'];
+	if (file_exists($settings['default_theme_dir'] . '/fonts/sound/a.' . $user_info['language'] . '.wav')) {
+			$sound_language = $user_info['language'];
+	}
 
 	// English should be there.
-	elseif (file_exists($settings['default_theme_dir'] . '/fonts/sound/a.english.wav'))
-		$sound_language = 'english';
+	elseif (file_exists($settings['default_theme_dir'] . '/fonts/sound/a.english.wav')) {
+			$sound_language = 'english';
+	}
 
 	// Guess not...
-	else
-		return false;
+	else {
+			return false;
+	}
 
 	// File names are in lower case so lets make sure that we are only using a lower case string
 	$word = strtolower($word);
@@ -61,20 +66,25 @@ 
 	for ($i = 0; $i < strlen($word); $i++)
 	{
 		$sound_letter = implode('', file($settings['default_theme_dir'] . '/fonts/sound/' . $word{$i} . '.' . $sound_language . '.wav'));
-		if (strpos($sound_letter, 'data') === false)
-			return false;
+		if (strpos($sound_letter, 'data') === false) {
+					return false;
+		}
 
 		$sound_letter = substr($sound_letter, strpos($sound_letter, 'data') + 8);
 		switch ($word{$i} === 's' ? 0 : mt_rand(0, 2))
 		{
-			case 0 : for ($j = 0, $n = strlen($sound_letter); $j < $n; $j++)
-					for ($k = 0, $m = round(mt_rand(15, 25) / 10); $k < $m; $k++)
-						$sound_word .= $word{$i} === 's' ? $sound_letter{$j} : chr(mt_rand(max(ord($sound_letter{$j}) - 1, 0x00), min(ord($sound_letter{$j}) + 1, 0xFF)));
+			case 0 : for ($j = 0, $n = strlen($sound_letter); $j < $n; $j++) {
+								for ($k = 0, $m = round(mt_rand(15, 25) / 10);
+			}
+			$k < $m; $k++) {
+											$sound_word .= $word{$i} === 's' ? $sound_letter{$j} : chr(mt_rand(max(ord($sound_letter{$j}) - 1, 0x00), min(ord($sound_letter{$j}) + 1, 0xFF)));
+					}
 			break;
 
 			case 1:
-				for ($j = 0, $n = strlen($sound_letter) - 1; $j < $n; $j += 2)
-					$sound_word .= (mt_rand(0, 3) == 0 ? '' : $sound_letter{$j}) . (mt_rand(0, 3) === 0 ? $sound_letter{$j + 1} : $sound_letter{$j}) . (mt_rand(0, 3) === 0 ? $sound_letter{$j} : $sound_letter{$j + 1}) . $sound_letter{$j + 1} . (mt_rand(0, 3) == 0 ? $sound_letter{$j + 1} : '');
+				for ($j = 0, $n = strlen($sound_letter) - 1; $j < $n; $j += 2) {
+									$sound_word .= (mt_rand(0, 3) == 0 ? '' : $sound_letter{$j}) . (mt_rand(0, 3) === 0 ? $sound_letter{$j + 1} : $sound_letter{$j}) . (mt_rand(0, 3) === 0 ? $sound_letter{$j} : $sound_letter{$j + 1}) . $sound_letter{$j + 1} . (mt_rand(0, 3) == 0 ? $sound_letter{$j + 1} : '');
+				}
 				$sound_word .= str_repeat($sound_letter{$n}, 2);
 			break;
 
@@ -82,10 +92,12 @@ 
 				$shift = 0;
 				for ($j = 0, $n = strlen($sound_letter); $j < $n; $j++)
 				{
-					if (mt_rand(0, 10) === 0)
-						$shift += mt_rand(-3, 3);
-					for ($k = 0, $m = round(mt_rand(15, 25) / 10); $k < $m; $k++)
-						$sound_word .= chr(min(max(ord($sound_letter{$j}) + $shift, 0x00), 0xFF));
+					if (mt_rand(0, 10) === 0) {
+											$shift += mt_rand(-3, 3);
+					}
+					for ($k = 0, $m = round(mt_rand(15, 25) / 10); $k < $m; $k++) {
+											$sound_word .= chr(min(max(ord($sound_letter{$j}) + $shift, 0x00), 0xFF));
+					}
 				}
 			break;
 		}

Sources/ShowAttachments.php

Braces +59 added lines, -52 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Downloads an avatar or attachment based on $_GET['attach'], and increments the download count.
@@ -40,11 +41,11 @@ 
 
 	if (!empty($modSettings['enableCompressedOutput']) && !headers_sent() && ob_get_length() == 0)
 	{
-		if (@ini_get('zlib.output_compression') == '1' || @ini_get('output_handler') == 'ob_gzhandler')
-			$modSettings['enableCompressedOutput'] = 0;
-
-		else
-			ob_start('ob_gzhandler');
+		if (@ini_get('zlib.output_compression') == '1' || @ini_get('output_handler') == 'ob_gzhandler') {
+					$modSettings['enableCompressedOutput'] = 0;
+		} else {
+					ob_start('ob_gzhandler');
+		}
 	}
 
 	if (empty($modSettings['enableCompressedOutput']))
@@ -76,8 +77,9 @@ 
 	}
 
 	// Use cache when possible.
-	if (($cache = cache_get_data('attachment_lookup_id-' . $attachId)) != null)
-		list($file, $thumbFile) = $cache;
+	if (($cache = cache_get_data('attachment_lookup_id-' . $attachId)) != null) {
+			list($file, $thumbFile) = $cache;
+	}
 
 	// Get the info from the DB.
 	if (empty($file) || empty($thumbFile) && !empty($file['id_thumb']))
@@ -85,10 +87,9 @@ 
 		// Do we have a hook wanting to use our attachment system? We use $attachRequest to prevent accidental usage of $request.
 		$attachRequest = null;
 		call_integration_hook('integrate_download_request', array(&$attachRequest));
-		if (!is_null($attachRequest) && $smcFunc['db_is_resource']($attachRequest))
-			$request = $attachRequest;
-
-		else
+		if (!is_null($attachRequest) && $smcFunc['db_is_resource']($attachRequest)) {
+					$request = $attachRequest;
+		} else
 		{
 			// Make sure this attachment is on this board and load its info while we are at it.
 			$request = $smcFunc['db_query']('', '
@@ -181,13 +182,15 @@ 
 		}
 
 		// Cache it.
-		if (!empty($file) || !empty($thumbFile))
-			cache_put_data('attachment_lookup_id-' . $file['id_attach'], array($file, $thumbFile), mt_rand(850, 900));
+		if (!empty($file) || !empty($thumbFile)) {
+					cache_put_data('attachment_lookup_id-' . $file['id_attach'], array($file, $thumbFile), mt_rand(850, 900));
+		}
 	}
 
 	// Replace the normal file with its thumbnail if it has one!
-	if (!empty($showThumb) && !empty($thumbFile))
-		$file = $thumbFile;
+	if (!empty($showThumb) && !empty($thumbFile)) {
+			$file = $thumbFile;
+	}
 
 	// No point in a nicer message, because this is supposed to be an attachment anyway...
 	if (!file_exists($file['filePath']))
@@ -237,8 +240,8 @@ 
 	}
 
 	// Update the download counter (unless it's a thumbnail or resuming an incomplete download).
-	if ($file['attachment_type'] != 3 && empty($showThumb) && $range === 0)
-		$smcFunc['db_query']('', '
+	if ($file['attachment_type'] != 3 && empty($showThumb) && $range === 0) {
+			$smcFunc['db_query']('', '
 			UPDATE {db_prefix}attachments
 			SET downloads = downloads + 1
 			WHERE id_attach = {int:id_attach}',
@@ -246,12 +249,14 @@ 
 				'id_attach' => $attachId,
 			)
 		);
+	}
 
 	// Send the attachment headers.
 	header('pragma: ');
 
-	if (!isBrowser('gecko'))
-		header('content-transfer-encoding: binary');
+	if (!isBrowser('gecko')) {
+			header('content-transfer-encoding: binary');
+	}
 
 	header('expires: ' . gmdate('D, d M Y H:i:s', time() + 525600 * 60) . ' GMT');
 	header('last-modified: ' . gmdate('D, d M Y H:i:s', filemtime($file['filePath'])) . ' GMT');
@@ -260,18 +265,19 @@ 
 	header('etag: ' . $eTag);
 
 	// Make sure the mime type warrants an inline display.
-	if (isset($_REQUEST['image']) && !empty($file['mime_type']) && strpos($file['mime_type'], 'image/') !== 0)
-		unset($_REQUEST['image']);
+	if (isset($_REQUEST['image']) && !empty($file['mime_type']) && strpos($file['mime_type'], 'image/') !== 0) {
+			unset($_REQUEST['image']);
+	}
 
 	// Does this have a mime type?
-	elseif (!empty($file['mime_type']) && (isset($_REQUEST['image']) || !in_array($file['fileext'], array('jpg', 'gif', 'jpeg', 'x-ms-bmp', 'png', 'psd', 'tiff', 'iff'))))
-		header('content-type: ' . strtr($file['mime_type'], array('image/bmp' => 'image/x-ms-bmp')));
-
-	else
+	elseif (!empty($file['mime_type']) && (isset($_REQUEST['image']) || !in_array($file['fileext'], array('jpg', 'gif', 'jpeg', 'x-ms-bmp', 'png', 'psd', 'tiff', 'iff')))) {
+			header('content-type: ' . strtr($file['mime_type'], array('image/bmp' => 'image/x-ms-bmp')));
+	} else
 	{
 		header('content-type: ' . (isBrowser('ie') || isBrowser('opera') ? 'application/octetstream' : 'application/octet-stream'));
-		if (isset($_REQUEST['image']))
-			unset($_REQUEST['image']);
+		if (isset($_REQUEST['image'])) {
+					unset($_REQUEST['image']);
+		}
 	}
 
 	// Convert the file to UTF-8, cuz most browsers dig that.
@@ -279,24 +285,22 @@ 
 	$disposition = !isset($_REQUEST['image']) ? 'attachment' : 'inline';
 
 	// Different browsers like different standards...
-	if (isBrowser('firefox'))
-		header('content-disposition: ' . $disposition . '; filename*=UTF-8\'\'' . rawurlencode(preg_replace_callback('~&#(\d{3,8});~', 'fixchar__callback', $utf8name)));
-
-	elseif (isBrowser('opera'))
-		header('content-disposition: ' . $disposition . '; filename="' . preg_replace_callback('~&#(\d{3,8});~', 'fixchar__callback', $utf8name) . '"');
-
-	elseif (isBrowser('ie'))
-		header('content-disposition: ' . $disposition . '; filename="' . urlencode(preg_replace_callback('~&#(\d{3,8});~', 'fixchar__callback', $utf8name)) . '"');
-
-	else
-		header('content-disposition: ' . $disposition . '; filename="' . $utf8name . '"');
+	if (isBrowser('firefox')) {
+			header('content-disposition: ' . $disposition . '; filename*=UTF-8\'\'' . rawurlencode(preg_replace_callback('~&#(\d{3,8});~', 'fixchar__callback', $utf8name)));
+	} elseif (isBrowser('opera')) {
+			header('content-disposition: ' . $disposition . '; filename="' . preg_replace_callback('~&#(\d{3,8});~', 'fixchar__callback', $utf8name) . '"');
+	} elseif (isBrowser('ie')) {
+			header('content-disposition: ' . $disposition . '; filename="' . urlencode(preg_replace_callback('~&#(\d{3,8});~', 'fixchar__callback', $utf8name)) . '"');
+	} else {
+			header('content-disposition: ' . $disposition . '; filename="' . $utf8name . '"');
+	}
 
 	// If this has an "image extension" - but isn't actually an image - then ensure it isn't cached cause of silly IE.
-	if (!isset($_REQUEST['image']) && in_array($file['fileext'], array('gif', 'jpg', 'bmp', 'png', 'jpeg', 'tiff')))
-		header('cache-control: no-cache');
-
-	else
-		header('cache-control: max-age=' . (525600 * 60) . ', private');
+	if (!isset($_REQUEST['image']) && in_array($file['fileext'], array('gif', 'jpg', 'bmp', 'png', 'jpeg', 'tiff'))) {
+			header('cache-control: no-cache');
+	} else {
+			header('cache-control: max-age=' . (525600 * 60) . ', private');
+	}
 
 	// Multipart and resuming support
 	if (isset($_SERVER['HTTP_RANGE']))
@@ -304,9 +308,9 @@ 
 		send_http_status(206);
 		header("content-length: $new_length");
 		header("content-range: bytes $range-$range_end/$size");
+	} else {
+			header("content-length: " . $size);
 	}
-	else
-		header("content-length: " . $size);
 
 
 	// Try to buy some time...
@@ -315,8 +319,9 @@ 
 	// For multipart/resumable downloads, send the requested chunk(s) of the file
 	if (isset($_SERVER['HTTP_RANGE']))
 	{
-		while (@ob_get_level() > 0)
-			@ob_end_clean();
+		while (@ob_get_level() > 0) {
+					@ob_end_clean();
+		}
 
 		// 40 kilobytes is a good-ish amount
 		$chunksize = 40 * 1024;
@@ -340,8 +345,9 @@ 
 	elseif ($size > 4194304)
 	{
 		// Forcibly end any output buffering going on.
-		while (@ob_get_level() > 0)
-			@ob_end_clean();
+		while (@ob_get_level() > 0) {
+					@ob_end_clean();
+		}
 
 		$fp = fopen($file['filePath'], 'rb');
 		while (!feof($fp))
@@ -353,8 +359,9 @@ 
 	}
 
 	// On some of the less-bright hosts, readfile() is disabled.  It's just a faster, more byte safe, version of what's in the if.
-	elseif (@readfile($file['filePath']) === null)
-		echo file_get_contents($file['filePath']);
+	elseif (@readfile($file['filePath']) === null) {
+			echo file_get_contents($file['filePath']);
+	}
 
 	die();
 }

Sources/Search.php

Braces +420 added lines, -311 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 // This defines two version types for checking the API's are compatible with this version of SMF.
 $GLOBALS['search_versions'] = array(
@@ -39,8 +40,9 @@ 
 	global $txt, $scripturl, $modSettings, $user_info, $context, $smcFunc, $sourcedir;
 
 	// Is the load average too high to allow searching just now?
-	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);
+	}
 
 	loadLanguage('Search');
 	// Don't load this in XML mode.
@@ -88,23 +90,30 @@ 
 			@list ($k, $v) = explode('|\'|', $data);
 			$context['search_params'][$k] = $v;
 		}
-		if (isset($context['search_params']['brd']))
-			$context['search_params']['brd'] = $context['search_params']['brd'] == '' ? array() : explode(',', $context['search_params']['brd']);
+		if (isset($context['search_params']['brd'])) {
+					$context['search_params']['brd'] = $context['search_params']['brd'] == '' ? array() : explode(',', $context['search_params']['brd']);
+		}
 	}
 
-	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 (!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']['maxage']))
-		$context['search_params']['maxage'] = (int) $context['search_params']['maxage'];
+	if (isset($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']['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'];
+	}
 
 	$context['search_params']['show_complete'] = !empty($context['search_params']['show_complete']);
 	$context['search_params']['subject_only'] = !empty($context['search_params']['subject_only']);
@@ -116,11 +125,13 @@ 
 		$context['search_errors']['messages'] = array();
 		foreach ($context['search_errors'] as $search_error => $dummy)
 		{
-			if ($search_error === 'messages')
-				continue;
+			if ($search_error === 'messages') {
+							continue;
+			}
 
-			if ($search_error == 'string_too_long')
-				$txt['error_string_too_long'] = sprintf($txt['error_string_too_long'], $context['search_string_limit']);
+			if ($search_error == 'string_too_long') {
+							$txt['error_string_too_long'] = sprintf($txt['error_string_too_long'], $context['search_string_limit']);
+			}
 
 			$context['search_errors']['messages'][] = $txt['error_' . $search_error];
 		}
@@ -143,12 +154,13 @@ 
 	while ($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(
@@ -159,8 +171,9 @@ 
 		);
 
 		// If a board wasn't checked that probably should have been ensure the board selection is selected, yo!
-		if (!$context['categories'][$row['id_cat']]['boards'][$row['id_board']]['selected'] && (empty($modSettings['recycle_enable']) || $row['id_board'] != $modSettings['recycle_board']))
-			$context['boards_check_all'] = false;
+		if (!$context['categories'][$row['id_cat']]['boards'][$row['id_board']]['selected'] && (empty($modSettings['recycle_enable']) || $row['id_board'] != $modSettings['recycle_board'])) {
+					$context['boards_check_all'] = false;
+		}
 	}
 	$smcFunc['db_free_result']($request);
 
@@ -182,18 +195,20 @@ 
 	}
 
 	$max_boards = ceil(count($temp_boards) / 2);
-	if ($max_boards == 1)
-		$max_boards = 2;
+	if ($max_boards == 1) {
+			$max_boards = 2;
+	}
 
 	// Now, alternate them so they can be shown left and right ;).
 	$context['board_columns'] = array();
 	for ($i = 0; $i < $max_boards; $i++)
 	{
 		$context['board_columns'][] = $temp_boards[$i];
-		if (isset($temp_boards[$i + $max_boards]))
-			$context['board_columns'][] = $temp_boards[$i + $max_boards];
-		else
-			$context['board_columns'][] = array();
+		if (isset($temp_boards[$i + $max_boards])) {
+					$context['board_columns'][] = $temp_boards[$i + $max_boards];
+		} else {
+					$context['board_columns'][] = array();
+		}
 	}
 
 	if (!empty($_REQUEST['topic']))
@@ -225,8 +240,9 @@ 
 			)
 		);
 
-		if ($smcFunc['db_num_rows']($request) == 0)
-			fatal_lang_error('topic_gone', false);
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					fatal_lang_error('topic_gone', false);
+		}
 
 		list ($context['search_topic']['subject']) = $smcFunc['db_fetch_row']($request);
 		$smcFunc['db_free_result']($request);
@@ -256,11 +272,13 @@ 
 	global $excludedWords, $participants, $smcFunc;
 
 	// if comming from the quick search box, and we want to search on members, well we need to do that ;)
-	if (isset($_REQUEST['search_selection']) && $_REQUEST['search_selection'] === 'members')
-		redirectexit($scripturl . '?action=mlist;sa=search;fields=name,email;search=' . urlencode($_REQUEST['search']));
+	if (isset($_REQUEST['search_selection']) && $_REQUEST['search_selection'] === 'members') {
+			redirectexit($scripturl . '?action=mlist;sa=search;fields=name,email;search=' . urlencode($_REQUEST['search']));
+	}
 
-	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);
+	}
 
 	// No, no, no... this is a bit hard on the server, so don't you go prefetching it!
 	if (isset($_SERVER['HTTP_X_MOZ']) && $_SERVER['HTTP_X_MOZ'] == 'prefetch')
@@ -307,8 +325,9 @@ 
 	}
 
 	// Zero weight.  Weightless :P.
-	if (empty($weight_total))
-		fatal_lang_error('search_invalid_weights');
+	if (empty($weight_total)) {
+			fatal_lang_error('search_invalid_weights');
+	}
 
 	// These vars don't require an interface, they're just here for tweaking.
 	$recentPercentage = 0.30;
@@ -326,11 +345,13 @@ 
 	$context['search_string_limit'] = 100;
 
 	loadLanguage('Search');
-	if (!isset($_REQUEST['xml']))
-		loadTemplate('Search');
+	if (!isset($_REQUEST['xml'])) {
+			loadTemplate('Search');
+	}
 	//If we're doing XML we need to use the results template regardless really.
-	else
-		$context['sub_template'] = 'results';
+	else {
+			$context['sub_template'] = 'results';
+	}
 
 	// Are you allowed?
 	isAllowedTo('search_posts');
@@ -363,34 +384,39 @@ 
 			$search_params[$k] = $v;
 		}
 
-		if (isset($search_params['brd']))
-			$search_params['brd'] = empty($search_params['brd']) ? array() : explode(',', $search_params['brd']);
+		if (isset($search_params['brd'])) {
+					$search_params['brd'] = empty($search_params['brd']) ? array() : explode(',', $search_params['brd']);
+		}
 	}
 
 	// 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'];
+	}
 
 	// Searching a specific topic?
 	if (!empty($_REQUEST['topic']) || (!empty($_REQUEST['search_selection']) && $_REQUEST['search_selection'] == 'topic'))
 	{
 		$search_params['topic'] = empty($_REQUEST['search_selection']) ? (int) $_REQUEST['topic'] : (isset($_REQUEST['sd_topic']) ? (int) $_REQUEST['sd_topic'] : '');
 		$search_params['show_complete'] = true;
+	} elseif (!empty($search_params['topic'])) {
+			$search_params['topic'] = (int) $search_params['topic'];
 	}
-	elseif (!empty($search_params['topic']))
-		$search_params['topic'] = (int) $search_params['topic'];
 
 	if (!empty($search_params['minage']) || !empty($search_params['maxage']))
 	{
@@ -408,19 +434,21 @@ 
 			)
 		);
 		list ($minMsgID, $maxMsgID) = $smcFunc['db_fetch_row']($request);
-		if ($minMsgID < 0 || $maxMsgID < 0)
-			$context['search_errors']['no_messages_in_time_frame'] = true;
+		if ($minMsgID < 0 || $maxMsgID < 0) {
+					$context['search_errors']['no_messages_in_time_frame'] = true;
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
 	// Default the user name to a wildcard matching every user (*).
-	if (!empty($search_params['userspec']) || (!empty($_REQUEST['userspec']) && $_REQUEST['userspec'] != '*'))
-		$search_params['userspec'] = isset($search_params['userspec']) ? $search_params['userspec'] : $_REQUEST['userspec'];
+	if (!empty($search_params['userspec']) || (!empty($_REQUEST['userspec']) && $_REQUEST['userspec'] != '*')) {
+			$search_params['userspec'] = isset($search_params['userspec']) ? $search_params['userspec'] : $_REQUEST['userspec'];
+	}
 
 	// 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('%' => '\%', '_' => '\_', '*' => '%', '?' => '_'));
@@ -432,19 +460,21 @@ 
 		{
 			$possible_users[$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]);
+			}
 		}
 
 		// Create a list of database-escaped search names.
 		$realNameMatches = array();
-		foreach ($possible_users as $possible_user)
-			$realNameMatches[] = $smcFunc['db_quote'](
+		foreach ($possible_users as $possible_user) {
+					$realNameMatches[] = $smcFunc['db_quote'](
 				'{string:possible_user}',
 				array(
 					'possible_user' => $possible_user
 				)
 			);
+		}
 
 		// Retrieve a list of possible members.
 		$request = $smcFunc['db_query']('', '
@@ -456,9 +486,9 @@ 
 			)
 		);
 		// Simply do nothing if there're too many members matching the criteria.
-		if ($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 = $smcFunc['db_quote'](
 				'm.id_member = {int:id_member_guest} AND ({raw:match_possible_guest_names})',
@@ -467,12 +497,12 @@ 
 					'match_possible_guest_names' => 'm.poster_name LIKE ' . implode(' OR m.poster_name LIKE ', $realNameMatches),
 				)
 			);
-		}
-		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 = $smcFunc['db_quote'](
 				'(m.id_member IN ({array_int:matched_members}) OR (m.id_member = {int:id_member_guest} AND ({raw:match_possible_guest_names})))',
 				array(
@@ -486,22 +516,25 @@ 
 	}
 
 	// If the boards were passed by URL (params=), temporarily put them back in $_REQUEST.
-	if (!empty($search_params['brd']) && is_array($search_params['brd']))
-		$_REQUEST['brd'] = $search_params['brd'];
+	if (!empty($search_params['brd']) && is_array($search_params['brd'])) {
+			$_REQUEST['brd'] = $search_params['brd'];
+	}
 
 	// Ensure that brd is an array.
 	if ((!empty($_REQUEST['brd']) && !is_array($_REQUEST['brd'])) || (!empty($_REQUEST['search_selection']) && $_REQUEST['search_selection'] == 'board'))
 	{
-		if (!empty($_REQUEST['brd']))
-			$_REQUEST['brd'] = strpos($_REQUEST['brd'], ',') !== false ? explode(',', $_REQUEST['brd']) : array($_REQUEST['brd']);
-		else
-			$_REQUEST['brd'] = isset($_REQUEST['sd_brd']) ? array($_REQUEST['sd_brd']) : array();
+		if (!empty($_REQUEST['brd'])) {
+					$_REQUEST['brd'] = strpos($_REQUEST['brd'], ',') !== false ? explode(',', $_REQUEST['brd']) : array($_REQUEST['brd']);
+		} else {
+					$_REQUEST['brd'] = isset($_REQUEST['sd_brd']) ? array($_REQUEST['sd_brd']) : array();
+		}
 	}
 
 	// Make sure all boards are integers.
-	if (!empty($_REQUEST['brd']))
-		foreach ($_REQUEST['brd'] as $id => $brd)
+	if (!empty($_REQUEST['brd'])) {
+			foreach ($_REQUEST['brd'] as $id => $brd)
 			$_REQUEST['brd'][$id] = (int) $brd;
+	}
 
 	// Special case for boards: searching just one topic?
 	if (!empty($search_params['topic']))
@@ -520,17 +553,18 @@ 
 			)
 		);
 
-		if ($smcFunc['db_num_rows']($request) == 0)
-			fatal_lang_error('topic_gone', false);
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					fatal_lang_error('topic_gone', false);
+		}
 
 		$search_params['brd'] = array();
 		list ($search_params['brd'][0]) = $smcFunc['db_fetch_row']($request);
 		$smcFunc['db_free_result']($request);
 	}
 	// Select all boards you've selected AND are allowed to see.
-	elseif ($user_info['is_admin'] && (!empty($search_params['advanced']) || !empty($_REQUEST['brd'])))
-		$search_params['brd'] = empty($_REQUEST['brd']) ? array() : $_REQUEST['brd'];
-	else
+	elseif ($user_info['is_admin'] && (!empty($search_params['advanced']) || !empty($_REQUEST['brd']))) {
+			$search_params['brd'] = empty($_REQUEST['brd']) ? array() : $_REQUEST['brd'];
+	} else
 	{
 		$see_board = empty($search_params['advanced']) ? 'query_wanna_see_board' : 'query_see_board';
 		$request = $smcFunc['db_query']('', '
@@ -548,19 +582,22 @@ 
 			)
 		);
 		$search_params['brd'] = array();
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$search_params['brd'][] = $row['id_board'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$search_params['brd'][] = $row['id_board'];
+		}
 		$smcFunc['db_free_result']($request);
 
 		// This error should pro'bly only happen for hackers.
-		if (empty($search_params['brd']))
-			$context['search_errors']['no_boards_selected'] = true;
+		if (empty($search_params['brd'])) {
+					$context['search_errors']['no_boards_selected'] = true;
+		}
 	}
 
 	if (count($search_params['brd']) != 0)
 	{
-		foreach ($search_params['brd'] as $k => $v)
-			$search_params['brd'][$k] = (int) $v;
+		foreach ($search_params['brd'] as $k => $v) {
+					$search_params['brd'][$k] = (int) $v;
+		}
 
 		// If we've selected all boards, this parameter can be left empty.
 		$request = $smcFunc['db_query']('', '
@@ -574,15 +611,16 @@ 
 		list ($num_boards) = $smcFunc['db_fetch_row']($request);
 		$smcFunc['db_free_result']($request);
 
-		if (count($search_params['brd']) == $num_boards)
+		if (count($search_params['brd']) == $num_boards) {
+					$boardQuery = '';
+		} elseif (count($search_params['brd']) == $num_boards - 1 && !empty($modSettings['recycle_board']) && !in_array($modSettings['recycle_board'], $search_params['brd'])) {
+					$boardQuery = '!= ' . $modSettings['recycle_board'];
+		} else {
+					$boardQuery = 'IN (' . implode(', ', $search_params['brd']) . ')';
+		}
+	} else {
 			$boardQuery = '';
-		elseif (count($search_params['brd']) == $num_boards - 1 && !empty($modSettings['recycle_board']) && !in_array($modSettings['recycle_board'], $search_params['brd']))
-			$boardQuery = '!= ' . $modSettings['recycle_board'];
-		else
-			$boardQuery = 'IN (' . implode(', ', $search_params['brd']) . ')';
 	}
-	else
-		$boardQuery = '';
 
 	$search_params['show_complete'] = !empty($search_params['show_complete']) || !empty($_REQUEST['show_complete']);
 	$search_params['subject_only'] = !empty($search_params['subject_only']) || !empty($_REQUEST['subject_only']);
@@ -596,11 +634,13 @@ 
 		'id_msg',
 	);
 	call_integration_hook('integrate_search_sort_columns', array(&$sort_columns));
-	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) ? $search_params['sort'] : 'relevance';
-	if (!empty($search_params['topic']) && $search_params['sort'] === 'num_replies')
-		$search_params['sort'] = 'id_msg';
+	if (!empty($search_params['topic']) && $search_params['sort'] === 'num_replies') {
+			$search_params['sort'] = 'id_msg';
+	}
 
 	// Sorting direction: descending unless stated otherwise.
 	$search_params['sort_dir'] = !empty($search_params['sort_dir']) && $search_params['sort_dir'] == 'asc' ? 'asc' : 'desc';
@@ -624,17 +664,19 @@ 
 	// What are we searching for?
 	if (empty($search_params['search']))
 	{
-		if (isset($_GET['search']))
-			$search_params['search'] = un_htmlspecialchars($_GET['search']);
-		elseif (isset($_POST['search']))
-			$search_params['search'] = $_POST['search'];
-		else
-			$search_params['search'] = '';
+		if (isset($_GET['search'])) {
+					$search_params['search'] = un_htmlspecialchars($_GET['search']);
+		} elseif (isset($_POST['search'])) {
+					$search_params['search'] = $_POST['search'];
+		} else {
+					$search_params['search'] = '';
+		}
 	}
 
 	// Nothing??
-	if (!isset($search_params['search']) || $search_params['search'] == '')
-		$context['search_errors']['invalid_search_string'] = true;
+	if (!isset($search_params['search']) || $search_params['search'] == '') {
+			$context['search_errors']['invalid_search_string'] = true;
+	}
 	// Too long?
 	elseif ($smcFunc['strlen']($search_params['search']) > $context['search_string_limit'])
 	{
@@ -648,8 +690,9 @@ 
 	$stripped_query = un_htmlspecialchars($smcFunc['strtolower']($stripped_query));
 
 	// This (hidden) setting will do fulltext searching in the most basic way.
-	if (!empty($modSettings['search_simple_fulltext']))
-		$stripped_query = strtr($stripped_query, array('"' => ''));
+	if (!empty($modSettings['search_simple_fulltext'])) {
+			$stripped_query = strtr($stripped_query, array('"' => ''));
+	}
 
 	$no_regexp = preg_match('~&#(?:\d{1,7}|x[0-9a-fA-F]{1,6});~', $stripped_query) === 1;
 
@@ -672,8 +715,9 @@ 
 	{
 		if ($word === '-')
 		{
-			if (($word = trim($phraseArray[$index], '-_\' ')) !== '' && !in_array($word, $blacklisted_words))
-				$excludedWords[] = $word;
+			if (($word = trim($phraseArray[$index], '-_\' ')) !== '' && !in_array($word, $blacklisted_words)) {
+							$excludedWords[] = $word;
+			}
 			unset($phraseArray[$index]);
 		}
 	}
@@ -683,8 +727,9 @@ 
 	{
 		if (strpos(trim($word), '-') === 0)
 		{
-			if (($word = trim($word, '-_\' ')) !== '' && !in_array($word, $blacklisted_words))
-				$excludedWords[] = $word;
+			if (($word = trim($word, '-_\' ')) !== '' && !in_array($word, $blacklisted_words)) {
+							$excludedWords[] = $word;
+			}
 			unset($wordArray[$index]);
 		}
 	}
@@ -697,8 +742,9 @@ 
 	foreach ($searchArray as $index => $value)
 	{
 		// Skip anything practically empty.
-		if (($searchArray[$index] = trim($value, '-_\' ')) === '')
-			unset($searchArray[$index]);
+		if (($searchArray[$index] = trim($value, '-_\' ')) === '') {
+					unset($searchArray[$index]);
+		}
 		// Skip blacklisted words. Make sure to note we skipped them in case we end up with nothing.
 		elseif (in_array($searchArray[$index], $blacklisted_words))
 		{
@@ -716,31 +762,37 @@ 
 
 	// 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>';
+	}
 
 	// Initialize two arrays storing the words that have to be searched for.
 	$orParts = array();
 	$searchWords = array();
 
 	// Make sure at least one word is being searched for.
-	if (empty($searchArray))
-		$context['search_errors']['invalid_search_string' . (!empty($foundBlackListedWords) ? '_blacklist' : '')] = true;
+	if (empty($searchArray)) {
+			$context['search_errors']['invalid_search_string' . (!empty($foundBlackListedWords) ? '_blacklist' : '')] = true;
+	}
 	// All words/sentences must match.
-	elseif (empty($search_params['searchtype']))
-		$orParts[0] = $searchArray;
+	elseif (empty($search_params['searchtype'])) {
+			$orParts[0] = $searchArray;
+	}
 	// Any word/sentence must match.
-	else
-		foreach ($searchArray as $index => $value)
+	else {
+			foreach ($searchArray as $index => $value)
 			$orParts[$index] = array($value);
+	}
 
 	// Don't allow duplicate error messages if one string is too short.
-	if (isset($context['search_errors']['search_string_small_words'], $context['search_errors']['invalid_search_string']))
-		unset($context['search_errors']['invalid_search_string']);
+	if (isset($context['search_errors']['search_string_small_words'], $context['search_errors']['invalid_search_string'])) {
+			unset($context['search_errors']['invalid_search_string']);
+	}
 	// Make sure the excluded words are in all or-branches.
-	foreach ($orParts as $orIndex => $andParts)
-		foreach ($excludedWords as $word)
+	foreach ($orParts as $orIndex => $andParts) {
+			foreach ($excludedWords as $word)
 			$orParts[$orIndex][] = $word;
+	}
 
 	// Determine the or-branches and the fulltext search words.
 	foreach ($orParts as $orIndex => $andParts)
@@ -754,8 +806,9 @@ 
 		);
 
 		// Sort the indexed words (large words -> small words -> excluded words).
-		if ($searchAPI->supportsMethod('searchSort'))
-			usort($orParts[$orIndex], 'searchSort');
+		if ($searchAPI->supportsMethod('searchSort')) {
+					usort($orParts[$orIndex], 'searchSort');
+		}
 
 		foreach ($orParts[$orIndex] as $word)
 		{
@@ -767,15 +820,17 @@ 
 			if (!$is_excluded || count($subjectWords) === 1)
 			{
 				$searchWords[$orIndex]['subject_words'] = array_merge($searchWords[$orIndex]['subject_words'], $subjectWords);
-				if ($is_excluded)
-					$excludedSubjectWords = array_merge($excludedSubjectWords, $subjectWords);
+				if ($is_excluded) {
+									$excludedSubjectWords = array_merge($excludedSubjectWords, $subjectWords);
+				}
+			} else {
+							$excludedPhrases[] = $word;
 			}
-			else
-				$excludedPhrases[] = $word;
 
 			// Have we got indexes to prepare?
-			if ($searchAPI->supportsMethod('prepareIndexes'))
-				$searchAPI->prepareIndexes($word, $searchWords[$orIndex], $excludedIndexWords, $is_excluded);
+			if ($searchAPI->supportsMethod('prepareIndexes')) {
+							$searchAPI->prepareIndexes($word, $searchWords[$orIndex], $excludedIndexWords, $is_excluded);
+			}
 		}
 
 		// Search_force_index requires all AND parts to have at least one fulltext word.
@@ -783,8 +838,7 @@ 
 		{
 			$context['search_errors']['query_not_specific_enough'] = true;
 			break;
-		}
-		elseif ($search_params['subject_only'] && empty($searchWords[$orIndex]['subject_words']) && empty($excludedSubjectWords))
+		} elseif ($search_params['subject_only'] && empty($searchWords[$orIndex]['subject_words']) && empty($excludedSubjectWords))
 		{
 			$context['search_errors']['query_not_specific_enough'] = true;
 			break;
@@ -812,8 +866,9 @@ 
 		$found_misspelling = false;
 		foreach ($searchArray as $word)
 		{
-			if (empty($link))
-				continue;
+			if (empty($link)) {
+							continue;
+			}
 
 			// Don't check phrases.
 			if (preg_match('~^\w+$~', $word) === 0)
@@ -828,8 +883,7 @@ 
 				$did_you_mean['search'][] = $word;
 				$did_you_mean['display'][] = $smcFunc['htmlspecialchars']($word);
 				continue;
-			}
-			elseif (spell_check($link, $word))
+			} elseif (spell_check($link, $word))
 			{
 				$did_you_mean['search'][] = $word;
 				$did_you_mean['display'][] = $smcFunc['htmlspecialchars']($word);
@@ -840,11 +894,13 @@ 
 			foreach ($suggestions as $i => $s)
 			{
 				// Search is case insensitive.
-				if ($smcFunc['strtolower']($s) == $smcFunc['strtolower']($word))
-					unset($suggestions[$i]);
+				if ($smcFunc['strtolower']($s) == $smcFunc['strtolower']($word)) {
+									unset($suggestions[$i]);
+				}
 				// Plus, don't suggest something the user thinks is rude!
-				elseif ($suggestions[$i] != censorText($s))
-					unset($suggestions[$i]);
+				elseif ($suggestions[$i] != censorText($s)) {
+									unset($suggestions[$i]);
+				}
 			}
 
 			// Anything found?  If so, correct it!
@@ -854,8 +910,7 @@ 
 				$did_you_mean['search'][] = $suggestions[0];
 				$did_you_mean['display'][] = '<em><strong>' . $smcFunc['htmlspecialchars']($suggestions[0]) . '</strong></em>';
 				$found_misspelling = true;
-			}
-			else
+			} else
 			{
 				$did_you_mean['search'][] = $word;
 				$did_you_mean['display'][] = $smcFunc['htmlspecialchars']($word);
@@ -872,8 +927,7 @@ 
 				{
 					$temp_excluded['search'][] = '-"' . $word . '"';
 					$temp_excluded['display'][] = '-&quot;' . $smcFunc['htmlspecialchars']($word) . '&quot;';
-				}
-				else
+				} else
 				{
 					$temp_excluded['search'][] = '-' . $word;
 					$temp_excluded['display'][] = '-' . $smcFunc['htmlspecialchars']($word);
@@ -885,11 +939,13 @@ 
 
 			$temp_params = $search_params;
 			$temp_params['search'] = implode(' ', $did_you_mean['search']);
-			if (isset($temp_params['brd']))
-				$temp_params['brd'] = implode(',', $temp_params['brd']);
+			if (isset($temp_params['brd'])) {
+							$temp_params['brd'] = implode(',', $temp_params['brd']);
+			}
 			$context['params'] = array();
-			foreach ($temp_params as $k => $v)
-				$context['did_you_mean_params'][] = $k . '|\'|' . $v;
+			foreach ($temp_params as $k => $v) {
+							$context['did_you_mean_params'][] = $k . '|\'|' . $v;
+			}
 			$context['did_you_mean_params'] = base64_encode(implode('|"|', $context['did_you_mean_params']));
 			$context['did_you_mean'] = implode(' ', $did_you_mean['display']);
 		}
@@ -897,18 +953,20 @@ 
 
 	// Let the user adjust the search query, should they wish?
 	$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']);
+	}
 
 	// Do we have captcha enabled?
 	if ($user_info['is_guest'] && !empty($modSettings['search_enable_captcha']) && empty($_SESSION['ss_vv_passed']) && (empty($_SESSION['last_ss']) || $_SESSION['last_ss'] != $search_params['search']))
 	{
 		// If we come from another search box tone down the error...
-		if (!isset($_REQUEST['search_vv']))
-			$context['search_errors']['need_verification_code'] = true;
-		else
+		if (!isset($_REQUEST['search_vv'])) {
+					$context['search_errors']['need_verification_code'] = true;
+		} else
 		{
 			require_once($sourcedir . '/Subs-Editor.php');
 			$verificationOptions = array(
@@ -918,12 +976,14 @@ 
 
 			if (is_array($context['require_verification']))
 			{
-				foreach ($context['require_verification'] as $error)
-					$context['search_errors'][$error] = true;
+				foreach ($context['require_verification'] as $error) {
+									$context['search_errors'][$error] = true;
+				}
 			}
 			// Don't keep asking for it - they've proven themselves worthy.
-			else
-				$_SESSION['ss_vv_passed'] = true;
+			else {
+							$_SESSION['ss_vv_passed'] = true;
+			}
 		}
 	}
 
@@ -931,19 +991,22 @@ 
 
 	// All search params have been checked, let's compile them to a single string... made less simple by PHP 4.3.9 and below.
 	$temp_params = $search_params;
-	if (isset($temp_params['brd']))
-		$temp_params['brd'] = implode(',', $temp_params['brd']);
+	if (isset($temp_params['brd'])) {
+			$temp_params['brd'] = implode(',', $temp_params['brd']);
+	}
 	$context['params'] = array();
-	foreach ($temp_params as $k => $v)
-		$context['params'][] = $k . '|\'|' . $v;
+	foreach ($temp_params as $k => $v) {
+			$context['params'][] = $k . '|\'|' . $v;
+	}
 
 	if (!empty($context['params']))
 	{
 		// Due to old IE's 2083 character limit, we have to compress long search strings
 		$params = @gzcompress(implode('|"|', $context['params']));
 		// Gzcompress failed, use try non-gz
-		if (empty($params))
-			$params = implode('|"|', $context['params']);
+		if (empty($params)) {
+					$params = implode('|"|', $context['params']);
+		}
 		// Base64 encode, then replace +/= with uri safe ones that can be reverted
 		$context['params'] = str_replace(array('+', '/', '='), array('-', '_', '.'), base64_encode($params));
 	}
@@ -969,8 +1032,9 @@ 
 	}
 
 	// Spam me not, Spam-a-lot?
-	if (empty($_SESSION['last_ss']) || $_SESSION['last_ss'] != $search_params['search'])
-		spamProtection('search');
+	if (empty($_SESSION['last_ss']) || $_SESSION['last_ss'] != $search_params['search']) {
+			spamProtection('search');
+	}
 	// Store the last search string to allow pages of results to be browsed.
 	$_SESSION['last_ss'] = $search_params['search'];
 
@@ -1007,8 +1071,9 @@ 
 				)
 			);
 
-			if ($smcFunc['db_num_rows']($request) === 0)
-				$update_cache = true;	
+			if ($smcFunc['db_num_rows']($request) === 0) {
+							$update_cache = true;
+			}
 		}
 
 		if ($update_cache)
@@ -1047,8 +1112,9 @@ 
 						'where' => array(),
 					);
 
-					if ($modSettings['postmod_active'])
-						$subject_query['where'][] = 't.approved = {int:is_approved}';
+					if ($modSettings['postmod_active']) {
+											$subject_query['where'][] = 't.approved = {int:is_approved}';
+					}
 
 					$numTables = 0;
 					$prev_join = 0;
@@ -1060,8 +1126,7 @@ 
 						{
 							$subject_query['left_join'][] = '{db_prefix}log_search_subjects AS subj' . $numTables . ' ON (subj' . $numTables . '.word ' . (empty($modSettings['search_match_words']) ? 'LIKE {string:subject_words_' . $numTables . '_wild}' : '= {string:subject_words_' . $numTables . '}') . ' AND subj' . $numTables . '.id_topic = t.id_topic)';
 							$subject_query['where'][] = '(subj' . $numTables . '.word IS NULL)';
-						}
-						else
+						} else
 						{
 							$subject_query['inner_join'][] = '{db_prefix}log_search_subjects AS subj' . $numTables . ' ON (subj' . $numTables . '.id_topic = ' . ($prev_join === 0 ? 't' : 'subj' . $prev_join) . '.id_topic)';
 							$subject_query['where'][] = 'subj' . $numTables . '.word ' . (empty($modSettings['search_match_words']) ? 'LIKE {string:subject_words_' . $numTables . '_wild}' : '= {string:subject_words_' . $numTables . '}');
@@ -1079,14 +1144,18 @@ 
 						}
 						$subject_query['where'][] = $userQuery;
 					}
-					if (!empty($search_params['topic']))
-						$subject_query['where'][] = 't.id_topic = ' . $search_params['topic'];
-					if (!empty($minMsgID))
-						$subject_query['where'][] = 't.id_first_msg >= ' . $minMsgID;
-					if (!empty($maxMsgID))
-						$subject_query['where'][] = 't.id_last_msg <= ' . $maxMsgID;
-					if (!empty($boardQuery))
-						$subject_query['where'][] = 't.id_board ' . $boardQuery;
+					if (!empty($search_params['topic'])) {
+											$subject_query['where'][] = 't.id_topic = ' . $search_params['topic'];
+					}
+					if (!empty($minMsgID)) {
+											$subject_query['where'][] = 't.id_first_msg >= ' . $minMsgID;
+					}
+					if (!empty($maxMsgID)) {
+											$subject_query['where'][] = 't.id_last_msg <= ' . $maxMsgID;
+					}
+					if (!empty($boardQuery)) {
+											$subject_query['where'][] = 't.id_board ' . $boardQuery;
+					}
 					if (!empty($excludedPhrases))
 					{
 						if ($subject_query['from'] != '{db_prefix}messages AS m')
@@ -1106,8 +1175,9 @@ 
 					foreach ($weight_factors as $type => $value)
 					{
 						$relevance .= $weight[$type];
-						if (!empty($value['results']))
-							$relevance .= ' * ' . $value['results'];
+						if (!empty($value['results'])) {
+													$relevance .= ' * ' . $value['results'];
+						}
 						$relevance .= ' + ';
 					}
 					$relevance = substr($relevance, 0, -3) . ') / ' . $weight_total . ' AS relevance';
@@ -1145,20 +1215,23 @@ 
 						while ($row = $smcFunc['db_fetch_row']($ignoreRequest))
 						{
 							// No duplicates!
-							if (isset($inserts[$row[1]]))
-								continue;
+							if (isset($inserts[$row[1]])) {
+															continue;
+							}
 
-							foreach ($row as $key => $value)
-								$inserts[$row[1]][] = (int) $row[$key];
+							foreach ($row as $key => $value) {
+															$inserts[$row[1]][] = (int) $row[$key];
+							}
 						}
 						$smcFunc['db_free_result']($ignoreRequest);
 						$numSubjectResults = count($inserts);
+					} else {
+											$numSubjectResults += $smcFunc['db_affected_rows']();
 					}
-					else
-						$numSubjectResults += $smcFunc['db_affected_rows']();
 
-					if (!empty($modSettings['search_max_results']) && $numSubjectResults >= $modSettings['search_max_results'])
-						break;
+					if (!empty($modSettings['search_max_results']) && $numSubjectResults >= $modSettings['search_max_results']) {
+											break;
+					}
 				}
 
 				// If there's data to be inserted for non-IGNORE databases do it here!
@@ -1173,8 +1246,7 @@ 
 				}
 
 				$_SESSION['search_cache']['num_results'] = $numSubjectResults;
-			}
-			else
+			} else
 			{
 				$main_query = array(
 					'select' => array(
@@ -1206,8 +1278,7 @@ 
 					$main_query['weights'] = $weight_factors;
 
 					$main_query['group_by'][] = 't.id_topic';
-				}
-				else
+				} else
 				{
 					// This is outrageous!
 					$main_query['select']['id_topic'] = 'm.id_msg AS id_topic';
@@ -1228,8 +1299,9 @@ 
 						$main_query['where'][] = 't.id_topic = {int:topic}';
 						$main_query['parameters']['topic'] = $search_params['topic'];
 					}
-					if (!empty($search_params['show_complete']))
-						$main_query['group_by'][] = 'm.id_msg, t.id_first_msg, t.id_last_msg';
+					if (!empty($search_params['show_complete'])) {
+											$main_query['group_by'][] = 'm.id_msg, t.id_first_msg, t.id_last_msg';
+					}
 				}
 
 				// *** Get the subject results.
@@ -1254,14 +1326,15 @@ 
 					) !== false;
 
 					// Clean up some previous cache.
-					if (!$createTemporary)
-						$smcFunc['db_search_query']('delete_log_search_topics', '
+					if (!$createTemporary) {
+											$smcFunc['db_search_query']('delete_log_search_topics', '
 							DELETE FROM {db_prefix}log_search_topics
 							WHERE id_search = {int:search_id}',
 							array(
 								'search_id' => $_SESSION['search_cache']['id_search'],
 							)
 						);
+					}
 
 					foreach ($searchWords as $orIndex => $words)
 					{
@@ -1293,8 +1366,7 @@ 
 								$subject_query['where'][] = '(subj' . $numTables . '.word IS NULL)';
 								$subject_query['where'][] = 'm.body NOT ' . (empty($modSettings['search_match_words']) || $no_regexp ? ' LIKE ' : ' RLIKE ') . '{string:body_not_' . $count . '}';
 								$subject_query['params']['body_not_' . $count++] = empty($modSettings['search_match_words']) || $no_regexp ? '%' . strtr($subjectWord, array('_' => '\\_', '%' => '\\%')) . '%' : '[[:<:]]' . addcslashes(preg_replace(array('/([\[\]$.+*?|{}()])/'), array('[$1]'), $subjectWord), '\\\'') . '[[:>:]]';
-							}
-							else
+							} else
 							{
 								$subject_query['inner_join'][] = '{db_prefix}log_search_subjects AS subj' . $numTables . ' ON (subj' . $numTables . '.id_topic = ' . ($prev_join === 0 ? 't' : 'subj' . $prev_join) . '.id_topic)';
 								$subject_query['where'][] = 'subj' . $numTables . '.word LIKE {string:subject_like_' . $count . '}';
@@ -1349,8 +1421,9 @@ 
 						call_integration_hook('integrate_subject_search_query', array(&$subject_query));
 
 						// Nothing to search for?
-						if (empty($subject_query['where']))
-							continue;
+						if (empty($subject_query['where'])) {
+													continue;
+						}
 
 						$ignoreRequest = $smcFunc['db_search_query']('insert_log_search_topics', ($smcFunc['db_support_ignore'] ? ( '
 							INSERT IGNORE INTO {db_prefix}' . ($createTemporary ? 'tmp_' : '') . 'log_search_topics
@@ -1373,19 +1446,21 @@ 
 							{
 								$ind = $createTemporary ? 0 : 1;
 								// No duplicates!
-								if (isset($inserts[$row[$ind]]))
-									continue;
+								if (isset($inserts[$row[$ind]])) {
+																	continue;
+								}
 
 								$inserts[$row[$ind]] = $row;
 							}
 							$smcFunc['db_free_result']($ignoreRequest);
 							$numSubjectResults = count($inserts);
+						} else {
+													$numSubjectResults += $smcFunc['db_affected_rows']();
 						}
-						else
-							$numSubjectResults += $smcFunc['db_affected_rows']();
 
-						if (!empty($modSettings['search_max_results']) && $numSubjectResults >= $modSettings['search_max_results'])
-							break;
+						if (!empty($modSettings['search_max_results']) && $numSubjectResults >= $modSettings['search_max_results']) {
+													break;
+						}
 					}
 
 					// Got some non-MySQL data to plonk in?
@@ -1403,8 +1478,9 @@ 
 					{
 						$main_query['weights']['subject']['search'] = 'CASE WHEN MAX(lst.id_topic) IS NULL THEN 0 ELSE 1 END';
 						$main_query['left_join'][] = '{db_prefix}' . ($createTemporary ? 'tmp_' : '') . 'log_search_topics AS lst ON (' . ($createTemporary ? '' : 'lst.id_search = {int:id_search} AND ') . 'lst.id_topic = t.id_topic)';
-						if (!$createTemporary)
-							$main_query['parameters']['id_search'] = $_SESSION['search_cache']['id_search'];
+						if (!$createTemporary) {
+													$main_query['parameters']['id_search'] = $_SESSION['search_cache']['id_search'];
+						}
 					}
 				}
 
@@ -1430,14 +1506,15 @@ 
 					) !== false;
 
 					// Clear, all clear!
-					if (!$createTemporary)
-						$smcFunc['db_search_query']('delete_log_search_messages', '
+					if (!$createTemporary) {
+											$smcFunc['db_search_query']('delete_log_search_messages', '
 							DELETE FROM {db_prefix}log_search_messages
 							WHERE id_search = {int:id_search}',
 							array(
 								'id_search' => $_SESSION['search_cache']['id_search'],
 							)
 						);
+					}
 
 					foreach ($searchWords as $orIndex => $words)
 					{
@@ -1471,19 +1548,21 @@ 
 								while ($row = $smcFunc['db_fetch_row']($ignoreRequest))
 								{
 									// No duplicates!
-									if (isset($inserts[$row[0]]))
-										continue;
+									if (isset($inserts[$row[0]])) {
+																			continue;
+									}
 
 									$inserts[$row[0]] = $row;
 								}
 								$smcFunc['db_free_result']($ignoreRequest);
 								$indexedResults = count($inserts);
+							} else {
+															$indexedResults += $smcFunc['db_affected_rows']();
 							}
-							else
-								$indexedResults += $smcFunc['db_affected_rows']();
 
-							if (!empty($maxMessageResults) && $indexedResults >= $maxMessageResults)
-								break;
+							if (!empty($maxMessageResults) && $indexedResults >= $maxMessageResults) {
+															break;
+							}
 						}
 					}
 
@@ -1503,8 +1582,7 @@ 
 						$context['search_errors']['query_not_specific_enough'] = true;
 						$_REQUEST['params'] = $context['params'];
 						return PlushSearch1();
-					}
-					elseif (!empty($indexedResults))
+					} elseif (!empty($indexedResults))
 					{
 						$main_query['inner_join'][] = '{db_prefix}' . ($createTemporary ? 'tmp_' : '') . 'log_search_messages AS lsm ON (lsm.id_msg = m.id_msg)';
 						if (!$createTemporary)
@@ -1526,15 +1604,18 @@ 
 						foreach ($words['all_words'] as $regularWord)
 						{
 							$where[] = 'm.body' . (in_array($regularWord, $excludedWords) ? ' NOT' : '') . (empty($modSettings['search_match_words']) || $no_regexp ? ' LIKE ' : ' RLIKE ') . '{string:all_word_body_' . $count . '}';
-							if (in_array($regularWord, $excludedWords))
-								$where[] = 'm.subject NOT' . (empty($modSettings['search_match_words']) || $no_regexp ? ' LIKE ' : ' RLIKE ') . '{string:all_word_body_' . $count . '}';
+							if (in_array($regularWord, $excludedWords)) {
+															$where[] = 'm.subject NOT' . (empty($modSettings['search_match_words']) || $no_regexp ? ' LIKE ' : ' RLIKE ') . '{string:all_word_body_' . $count . '}';
+							}
 							$main_query['parameters']['all_word_body_' . $count++] = empty($modSettings['search_match_words']) || $no_regexp ? '%' . strtr($regularWord, array('_' => '\\_', '%' => '\\%')) . '%' : '[[:<:]]' . addcslashes(preg_replace(array('/([\[\]$.+*?|{}()])/'), array('[$1]'), $regularWord), '\\\'') . '[[:>:]]';
 						}
-						if (!empty($where))
-							$orWhere[] = count($where) > 1 ? '(' . implode(' AND ', $where) . ')' : $where[0];
+						if (!empty($where)) {
+													$orWhere[] = count($where) > 1 ? '(' . implode(' AND ', $where) . ')' : $where[0];
+						}
+					}
+					if (!empty($orWhere)) {
+											$main_query['where'][] = count($orWhere) > 1 ? '(' . implode(' OR ', $orWhere) . ')' : $orWhere[0];
 					}
-					if (!empty($orWhere))
-						$main_query['where'][] = count($orWhere) > 1 ? '(' . implode(' OR ', $orWhere) . ')' : $orWhere[0];
 
 					if (!empty($userQuery))
 					{
@@ -1572,8 +1653,9 @@ 
 					foreach ($main_query['weights'] as $type => $value)
 					{
 						$relevance .= $weight[$type];
-						if (!empty($value['search']))
-							$relevance .= ' * ' . $value['search'];
+						if (!empty($value['search'])) {
+													$relevance .= ' * ' . $value['search'];
+						}
 						$relevance .= ' + ';
 						$new_weight_total += $weight[$type];
 					}
@@ -1604,11 +1686,13 @@ 
 						while ($row = $smcFunc['db_fetch_row']($ignoreRequest))
 						{
 							// No duplicates!
-							if (isset($inserts[$row[2]]))
-								continue;
+							if (isset($inserts[$row[2]])) {
+															continue;
+							}
 
-							foreach ($row as $key => $value)
-								$inserts[$row[2]][] = (int) $row[$key];
+							foreach ($row as $key => $value) {
+															$inserts[$row[2]][] = (int) $row[$key];
+							}
 						}
 						$smcFunc['db_free_result']($ignoreRequest);
 
@@ -1616,8 +1700,9 @@ 
 						if (!empty($inserts))
 						{
 							$query_columns = array();
-							foreach ($main_query['select'] as $k => $v)
-								$query_columns[$k] = 'int';
+							foreach ($main_query['select'] as $k => $v) {
+															$query_columns[$k] = 'int';
+							}
 
 							$smcFunc['db_insert']('',
 								'{db_prefix}log_search_results',
@@ -1627,21 +1712,23 @@ 
 							);
 						}
 						$_SESSION['search_cache']['num_results'] += count($inserts);
+					} else {
+											$_SESSION['search_cache']['num_results'] = $smcFunc['db_affected_rows']();
 					}
-					else
-						$_SESSION['search_cache']['num_results'] = $smcFunc['db_affected_rows']();
 				}
 
 				// Insert subject-only matches.
 				if ($_SESSION['search_cache']['num_results'] < $modSettings['search_max_results'] && $numSubjectResults !== 0)
 				{
 					$relevance = '1000 * (';
-					foreach ($weight_factors as $type => $value)
-						if (isset($value['results']))
+					foreach ($weight_factors as $type => $value) {
+											if (isset($value['results']))
 						{
 							$relevance .= $weight[$type];
-							if (!empty($value['results']))
-								$relevance .= ' * ' . $value['results'];
+					}
+							if (!empty($value['results'])) {
+															$relevance .= ' * ' . $value['results'];
+							}
 							$relevance .= ' + ';
 						}
 					$relevance = substr($relevance, 0, -3) . ') / ' . $weight_total . ' AS relevance';
@@ -1675,8 +1762,9 @@ 
 						while ($row = $smcFunc['db_fetch_row']($ignoreRequest))
 						{
 							// No duplicates!
-							if (isset($usedIDs[$row[1]]))
-								continue;
+							if (isset($usedIDs[$row[1]])) {
+															continue;
+							}
 
 							$usedIDs[$row[1]] = true;
 							$inserts[] = $row;
@@ -1694,12 +1782,12 @@ 
 							);
 						}
 						$_SESSION['search_cache']['num_results'] += count($inserts);
+					} else {
+											$_SESSION['search_cache']['num_results'] += $smcFunc['db_affected_rows']();
 					}
-					else
-						$_SESSION['search_cache']['num_results'] += $smcFunc['db_affected_rows']();
+				} elseif ($_SESSION['search_cache']['num_results'] == -1) {
+									$_SESSION['search_cache']['num_results'] = 0;
 				}
-				elseif ($_SESSION['search_cache']['num_results'] == -1)
-					$_SESSION['search_cache']['num_results'] = 0;
 			}
 		}
 
@@ -1769,14 +1857,16 @@ 
 			)
 		);
 		$posters = array();
-		while ($row = $smcFunc['db_fetch_assoc']($request))
-			$posters[] = $row['id_member'];
+		while ($row = $smcFunc['db_fetch_assoc']($request)) {
+					$posters[] = $row['id_member'];
+		}
 		$smcFunc['db_free_result']($request);
 
 		call_integration_hook('integrate_search_message_list', array(&$msg_list, &$posters));
 
-		if (!empty($posters))
-			loadMemberData(array_unique($posters));
+		if (!empty($posters)) {
+					loadMemberData(array_unique($posters));
+		}
 
 		// Get the messages out for the callback - select enough that it can be made to look just like Display.
 		$messages_request = $smcFunc['db_query']('', '
@@ -1809,8 +1899,9 @@ 
 		);
 
 		// If there are no results that means the things in the cache got deleted, so pretend we have no topics anymore.
-		if ($smcFunc['db_num_rows']($messages_request) == 0)
-			$context['topics'] = array();
+		if ($smcFunc['db_num_rows']($messages_request) == 0) {
+					$context['topics'] = array();
+		}
 
 		// If we want to know who participated in what then load this now.
 		if (!empty($modSettings['enableParticipation']) && !$user_info['is_guest'])
@@ -1828,8 +1919,9 @@ 
 					'limit' => count($participants),
 				)
 			);
-			while ($row = $smcFunc['db_fetch_assoc']($result))
-				$participants[$row['id_topic']] = true;
+			while ($row = $smcFunc['db_fetch_assoc']($result)) {
+							$participants[$row['id_topic']] = true;
+			}
 			$smcFunc['db_free_result']($result);
 		}
 	}
@@ -1838,15 +1930,17 @@ 
 	$context['page_index'] = constructPageIndex($scripturl . '?action=search2;params=' . $context['params'], $_REQUEST['start'], $num_results, $modSettings['search_results_per_page'], false);
 
 	// Consider the search complete!
-	if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= 2)
-		cache_put_data('search_start:' . ($user_info['is_guest'] ? $user_info['ip'] : $user_info['id']), null, 90);
+	if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= 2) {
+			cache_put_data('search_start:' . ($user_info['is_guest'] ? $user_info['ip'] : $user_info['id']), null, 90);
+	}
 
 	$context['key_words'] = &$searchArray;
 
 	// Setup the default topic icons... for checking they exist and the like!
 	$context['icon_sources'] = array();
-	foreach ($context['stable_icons'] as $icon)
-		$context['icon_sources'][$icon] = 'images_url';
+	foreach ($context['stable_icons'] as $icon) {
+			$context['icon_sources'][$icon] = 'images_url';
+	}
 
 	$context['sub_template'] = 'results';
 	$context['page_title'] = $txt['search_results'];
@@ -1877,26 +1971,31 @@ 
 	global $boards_can, $participants, $smcFunc;
 	static $recycle_board = null;
 
-	if ($recycle_board === null)
-		$recycle_board = !empty($modSettings['recycle_enable']) && !empty($modSettings['recycle_board']) ? (int) $modSettings['recycle_board'] : 0;
+	if ($recycle_board === null) {
+			$recycle_board = !empty($modSettings['recycle_enable']) && !empty($modSettings['recycle_board']) ? (int) $modSettings['recycle_board'] : 0;
+	}
 
 	// Remember which message this is.  (ie. reply #83)
 	static $counter = null;
-	if ($counter == null || $reset)
-		$counter = $_REQUEST['start'] + 1;
+	if ($counter == null || $reset) {
+			$counter = $_REQUEST['start'] + 1;
+	}
 
 	// If the query returned false, bail.
-	if ($messages_request == false)
-		return false;
+	if ($messages_request == false) {
+			return false;
+	}
 
 	// 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);
-	if (!$message)
-		return false;
+	if (!$message) {
+			return false;
+	}
 
 	// Can't have an empty subject can we?
 	$message['subject'] = $message['subject'] != '' ? $message['subject'] : $txt['no_subject'];
@@ -1935,9 +2034,9 @@ 
 
 		if ($smcFunc['strlen']($message['body']) > $charLimit)
 		{
-			if (empty($context['key_words']))
-				$message['body'] = $smcFunc['substr']($message['body'], 0, $charLimit) . '<strong>...</strong>';
-			else
+			if (empty($context['key_words'])) {
+							$message['body'] = $smcFunc['substr']($message['body'], 0, $charLimit) . '<strong>...</strong>';
+			} else
 			{
 				$matchString = '';
 				$force_partial_word = false;
@@ -1946,18 +2045,20 @@ 
 					$keyword = un_htmlspecialchars($keyword);
 					$keyword = preg_replace_callback('~(&amp;#(\d{1,7}|x[0-9a-fA-F]{1,6});)~', 'entity_fix__callback', strtr($keyword, array('\\\'' => '\'', '&' => '&amp;')));
 
-					if (preg_match('~[\'\.,/@%&;:(){}\[\]_\-+\\\\]$~', $keyword) != 0 || preg_match('~^[\'\.,/@%&;:(){}\[\]_\-+\\\\]~', $keyword) != 0)
-						$force_partial_word = true;
+					if (preg_match('~[\'\.,/@%&;:(){}\[\]_\-+\\\\]$~', $keyword) != 0 || preg_match('~^[\'\.,/@%&;:(){}\[\]_\-+\\\\]~', $keyword) != 0) {
+											$force_partial_word = true;
+					}
 					$matchString .= strtr(preg_quote($keyword, '/'), array('\*' => '.+?')) . '|';
 				}
 				$matchString = un_htmlspecialchars(substr($matchString, 0, -1));
 
 				$message['body'] = un_htmlspecialchars(strtr($message['body'], array('&nbsp;' => ' ', '<br>' => "\n", '&#91;' => '[', '&#93;' => ']', '&#58;' => ':', '&#64;' => '@')));
 
-				if (empty($modSettings['search_method']) || $force_partial_word)
-					preg_match_all('/([^\s\W]{' . $charLimit . '}[\s\W]|[\s\W].{0,' . $charLimit . '}?|^)(' . $matchString . ')(.{0,' . $charLimit . '}[\s\W]|[^\s\W]{0,' . $charLimit . '})/is' . ($context['utf8'] ? 'u' : ''), $message['body'], $matches);
-				else
-					preg_match_all('/([^\s\W]{' . $charLimit . '}[\s\W]|[\s\W].{0,' . $charLimit . '}?[\s\W]|^)(' . $matchString . ')([\s\W].{0,' . $charLimit . '}[\s\W]|[\s\W][^\s\W]{0,' . $charLimit . '})/is' . ($context['utf8'] ? 'u' : ''), $message['body'], $matches);
+				if (empty($modSettings['search_method']) || $force_partial_word) {
+									preg_match_all('/([^\s\W]{' . $charLimit . '}[\s\W]|[\s\W].{0,' . $charLimit . '}?|^)(' . $matchString . ')(.{0,' . $charLimit . '}[\s\W]|[^\s\W]{0,' . $charLimit . '})/is' . ($context['utf8'] ? 'u' : ''), $message['body'], $matches);
+				} else {
+									preg_match_all('/([^\s\W]{' . $charLimit . '}[\s\W]|[\s\W].{0,' . $charLimit . '}?[\s\W]|^)(' . $matchString . ')([\s\W].{0,' . $charLimit . '}[\s\W]|[\s\W][^\s\W]{0,' . $charLimit . '})/is' . ($context['utf8'] ? 'u' : ''), $message['body'], $matches);
+				}
 
 				$message['body'] = '';
 				foreach ($matches[0] as $index => $match)
@@ -1970,8 +2071,7 @@ 
 			// Re-fix the international characters.
 			$message['body'] = preg_replace_callback('~(&amp;#(\d{1,7}|x[0-9a-fA-F]{1,6});)~', 'entity_fix__callback', $message['body']);
 		}
-	}
-	else
+	} else
 	{
 		// Run BBC interpreter on the message.
 		$message['body'] = parse_bbc($message['body'], $message['smileys_enabled'], $message['id_msg']);
@@ -1990,21 +2090,26 @@ 
 	// Sadly, we need to check the icon ain't broke.
 	if (!empty($modSettings['messageIconChecks_enable']))
 	{
-		if (!isset($context['icon_sources'][$message['first_icon']]))
-			$context['icon_sources'][$message['first_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['first_icon'] . '.png') ? 'images_url' : 'default_images_url';
-		if (!isset($context['icon_sources'][$message['last_icon']]))
-			$context['icon_sources'][$message['last_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['last_icon'] . '.png') ? 'images_url' : 'default_images_url';
-		if (!isset($context['icon_sources'][$message['icon']]))
-			$context['icon_sources'][$message['icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['icon'] . '.png') ? 'images_url' : 'default_images_url';
-	}
-	else
+		if (!isset($context['icon_sources'][$message['first_icon']])) {
+					$context['icon_sources'][$message['first_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['first_icon'] . '.png') ? 'images_url' : 'default_images_url';
+		}
+		if (!isset($context['icon_sources'][$message['last_icon']])) {
+					$context['icon_sources'][$message['last_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['last_icon'] . '.png') ? 'images_url' : 'default_images_url';
+		}
+		if (!isset($context['icon_sources'][$message['icon']])) {
+					$context['icon_sources'][$message['icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['icon'] . '.png') ? 'images_url' : 'default_images_url';
+		}
+	} else
 	{
-		if (!isset($context['icon_sources'][$message['first_icon']]))
-			$context['icon_sources'][$message['first_icon']] = 'images_url';
-		if (!isset($context['icon_sources'][$message['last_icon']]))
-			$context['icon_sources'][$message['last_icon']] = 'images_url';
-		if (!isset($context['icon_sources'][$message['icon']]))
-			$context['icon_sources'][$message['icon']] = 'images_url';
+		if (!isset($context['icon_sources'][$message['first_icon']])) {
+					$context['icon_sources'][$message['first_icon']] = 'images_url';
+		}
+		if (!isset($context['icon_sources'][$message['last_icon']])) {
+					$context['icon_sources'][$message['last_icon']] = 'images_url';
+		}
+		if (!isset($context['icon_sources'][$message['icon']])) {
+					$context['icon_sources'][$message['icon']] = 'images_url';
+		}
 	}
 
 	// Do we have quote tag enabled?
@@ -2014,12 +2119,14 @@ 
 	$colorClass = 'windowbg';
 
 	// Sticky topics should get a different color, too.
-	if ($message['is_sticky'])
-		$colorClass .= ' sticky';
+	if ($message['is_sticky']) {
+			$colorClass .= ' sticky';
+	}
 
 	// Locked topics get special treatment as well.
-	if ($message['locked'])
-		$colorClass .= ' locked';
+	if ($message['locked']) {
+			$colorClass .= ' locked';
+	}
 
 	$output = array_merge($context['topics'][$message['id_msg']], array(
 		'id' => $message['id_topic'],
@@ -2113,8 +2220,9 @@ 
 		$query = strtr($smcFunc['htmlspecialchars']($query), array('\\\'' => '\''));
 
 		// Highlighting empty strings would make a terrible mess...
-		if (strlen($query) == 0)
-			continue;
+		if (strlen($query) == 0) {
+					continue;
+		}
 
 		$body_highlighted = preg_replace_callback('/((<[^>]*)|' . preg_quote(strtr($query, array('\'' => '&#039;')), '/') . ')/i' . ($context['utf8'] ? 'u' : ''), function ($m)
 		{
@@ -2167,8 +2275,9 @@ 
 
 	// Load up the search API we are going to use.
 	$modSettings['search_index'] = empty($modSettings['search_index']) ? 'standard' : $modSettings['search_index'];
-	if (!file_exists($sourcedir . '/SearchAPI-' . ucwords($modSettings['search_index']) . '.php'))
-		fatal_lang_error('search_api_missing');
+	if (!file_exists($sourcedir . '/SearchAPI-' . ucwords($modSettings['search_index']) . '.php')) {
+			fatal_lang_error('search_api_missing');
+	}
 	require_once($sourcedir . '/SearchAPI-' . ucwords($modSettings['search_index']) . '.php');
 
 	// Create an instance of the search API and check it is valid for this version of SMF.

Sources/Subs-Db-mysql.php

Braces +268 added lines, -196 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 4
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  *  Maps the implementations in this file (smf_db_function_name)
@@ -33,8 +34,8 @@ 
 	global $smcFunc;
 
 	// Map some database specific functions, only do this once.
-	if (!isset($smcFunc['db_fetch_assoc']))
-		$smcFunc += array(
+	if (!isset($smcFunc['db_fetch_assoc'])) {
+			$smcFunc += array(
 			'db_query'                  => 'smf_db_query',
 			'db_quote'                  => 'smf_db_quote',
 			'db_fetch_assoc'            => 'mysqli_fetch_assoc',
@@ -65,13 +66,16 @@ 
 			'db_native_replace'			=> 'smf_db_native_replace',
 			'db_cte_support'			=> 'smf_db_cte_support',
 		);
+	}
 
-	if (!empty($db_options['persist']))
-		$db_server = 'p:' . $db_server;
+	if (!empty($db_options['persist'])) {
+			$db_server = 'p:' . $db_server;
+	}
 
 	// We are not going to make it very far without these.
-	if (!function_exists('mysqli_init') || !function_exists('mysqli_real_connect'))
-		display_db_error();
+	if (!function_exists('mysqli_init') || !function_exists('mysqli_real_connect')) {
+			display_db_error();
+	}
 
 	$connection = mysqli_init();
 
@@ -81,29 +85,33 @@ 
 
 	if ($connection)
 	{
-		if (!empty($db_options['port']))
-			$success = mysqli_real_connect($connection, $db_server, $db_user, $db_passwd, null, $db_options['port'], null, $flags);
-		else
-			$success = mysqli_real_connect($connection, $db_server, $db_user, $db_passwd, null, 0, null, $flags);
+		if (!empty($db_options['port'])) {
+					$success = mysqli_real_connect($connection, $db_server, $db_user, $db_passwd, null, $db_options['port'], null, $flags);
+		} else {
+					$success = mysqli_real_connect($connection, $db_server, $db_user, $db_passwd, null, 0, null, $flags);
+		}
 	}
 
 	// Something's wrong, show an error if its fatal (which we assume it is)
 	if ($success === false)
 	{
-		if (!empty($db_options['non_fatal']))
-			return null;
-		else
-			display_db_error();
+		if (!empty($db_options['non_fatal'])) {
+					return null;
+		} else {
+					display_db_error();
+		}
 	}
 
 	// Select the database, unless told not to
-	if (empty($db_options['dont_select_db']) && !@mysqli_select_db($connection, $db_name) && empty($db_options['non_fatal']))
-		display_db_error();
+	if (empty($db_options['dont_select_db']) && !@mysqli_select_db($connection, $db_name) && empty($db_options['non_fatal'])) {
+			display_db_error();
+	}
 
 	mysqli_query($connection, 'SET SESSION sql_mode = \'ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION\'');
 
-	if (!empty($db_options['db_mb4']))
-		$smcFunc['db_mb4'] = (bool) $db_options['db_mb4'];
+	if (!empty($db_options['db_mb4'])) {
+			$smcFunc['db_mb4'] = (bool) $db_options['db_mb4'];
+	}
 
 	return $connection;
 }
@@ -174,34 +182,42 @@ 
 	global $db_callback, $user_info, $db_prefix, $smcFunc;
 
 	list ($values, $connection) = $db_callback;
-	if (!is_object($connection))
-		display_db_error();
+	if (!is_object($connection)) {
+			display_db_error();
+	}
 
-	if ($matches[1] === 'db_prefix')
-		return $db_prefix;
+	if ($matches[1] === 'db_prefix') {
+			return $db_prefix;
+	}
 
-	if (isset($user_info[$matches[1]]) && strpos($matches[1], 'query_') !== false)
-		return $user_info[$matches[1]];
+	if (isset($user_info[$matches[1]]) && strpos($matches[1], 'query_') !== false) {
+			return $user_info[$matches[1]];
+	}
 
-	if ($matches[1] === 'empty')
-		return '\'\'';
+	if ($matches[1] === 'empty') {
+			return '\'\'';
+	}
 
-	if (!isset($matches[2]))
-		smf_db_error_backtrace('Invalid value inserted or no type specified.', '', E_USER_ERROR, __FILE__, __LINE__);
+	if (!isset($matches[2])) {
+			smf_db_error_backtrace('Invalid value inserted or no type specified.', '', E_USER_ERROR, __FILE__, __LINE__);
+	}
 
-	if ($matches[1] === 'literal')
-		return '\'' . mysqli_real_escape_string($connection, $matches[2]) . '\'';
+	if ($matches[1] === 'literal') {
+			return '\'' . mysqli_real_escape_string($connection, $matches[2]) . '\'';
+	}
 
-	if (!isset($values[$matches[2]]))
-		smf_db_error_backtrace('The database value you\'re trying to insert does not exist: ' . (isset($smcFunc['htmlspecialchars']) ? $smcFunc['htmlspecialchars']($matches[2]) : htmlspecialchars($matches[2])), '', E_USER_ERROR, __FILE__, __LINE__);
+	if (!isset($values[$matches[2]])) {
+			smf_db_error_backtrace('The database value you\'re trying to insert does not exist: ' . (isset($smcFunc['htmlspecialchars']) ? $smcFunc['htmlspecialchars']($matches[2]) : htmlspecialchars($matches[2])), '', E_USER_ERROR, __FILE__, __LINE__);
+	}
 
 	$replacement = $values[$matches[2]];
 
 	switch ($matches[1])
 	{
 		case 'int':
-			if (!is_numeric($replacement) || (string) $replacement !== (string) (int) $replacement)
-				smf_db_error_backtrace('Wrong value type sent to the database. Integer expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			if (!is_numeric($replacement) || (string) $replacement !== (string) (int) $replacement) {
+							smf_db_error_backtrace('Wrong value type sent to the database. Integer expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			}
 			return (string) (int) $replacement;
 		break;
 
@@ -213,65 +229,73 @@ 
 		case 'array_int':
 			if (is_array($replacement))
 			{
-				if (empty($replacement))
-					smf_db_error_backtrace('Database error, given array of integer values is empty. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+				if (empty($replacement)) {
+									smf_db_error_backtrace('Database error, given array of integer values is empty. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+				}
 
 				foreach ($replacement as $key => $value)
 				{
-					if (!is_numeric($value) || (string) $value !== (string) (int) $value)
-						smf_db_error_backtrace('Wrong value type sent to the database. Array of integers expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+					if (!is_numeric($value) || (string) $value !== (string) (int) $value) {
+											smf_db_error_backtrace('Wrong value type sent to the database. Array of integers expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+					}
 
 					$replacement[$key] = (string) (int) $value;
 				}
 
 				return implode(', ', $replacement);
+			} else {
+							smf_db_error_backtrace('Wrong value type sent to the database. Array of integers expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
 			}
-			else
-				smf_db_error_backtrace('Wrong value type sent to the database. Array of integers expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
 
 		break;
 
 		case 'array_string':
 			if (is_array($replacement))
 			{
-				if (empty($replacement))
-					smf_db_error_backtrace('Database error, given array of string values is empty. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+				if (empty($replacement)) {
+									smf_db_error_backtrace('Database error, given array of string values is empty. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+				}
 
-				foreach ($replacement as $key => $value)
-					$replacement[$key] = sprintf('\'%1$s\'', mysqli_real_escape_string($connection, $value));
+				foreach ($replacement as $key => $value) {
+									$replacement[$key] = sprintf('\'%1$s\'', mysqli_real_escape_string($connection, $value));
+				}
 
 				return implode(', ', $replacement);
+			} else {
+							smf_db_error_backtrace('Wrong value type sent to the database. Array of strings expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
 			}
-			else
-				smf_db_error_backtrace('Wrong value type sent to the database. Array of strings expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
 		break;
 
 		case 'date':
-			if (preg_match('~^(\d{4})-([0-1]?\d)-([0-3]?\d)$~', $replacement, $date_matches) === 1)
-				return sprintf('\'%04d-%02d-%02d\'', $date_matches[1], $date_matches[2], $date_matches[3]);
-			else
-				smf_db_error_backtrace('Wrong value type sent to the database. Date expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			if (preg_match('~^(\d{4})-([0-1]?\d)-([0-3]?\d)$~', $replacement, $date_matches) === 1) {
+							return sprintf('\'%04d-%02d-%02d\'', $date_matches[1], $date_matches[2], $date_matches[3]);
+			} else {
+							smf_db_error_backtrace('Wrong value type sent to the database. Date expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			}
 		break;
 
 		case 'time':
-			if (preg_match('~^([0-1]?\d|2[0-3]):([0-5]\d):([0-5]\d)$~', $replacement, $time_matches) === 1)
-				return sprintf('\'%02d:%02d:%02d\'', $time_matches[1], $time_matches[2], $time_matches[3]);
-			else
-				smf_db_error_backtrace('Wrong value type sent to the database. Time expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			if (preg_match('~^([0-1]?\d|2[0-3]):([0-5]\d):([0-5]\d)$~', $replacement, $time_matches) === 1) {
+							return sprintf('\'%02d:%02d:%02d\'', $time_matches[1], $time_matches[2], $time_matches[3]);
+			} else {
+							smf_db_error_backtrace('Wrong value type sent to the database. Time expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			}
 		break;
 
 		case 'datetime':
-			if (preg_match('~^(\d{4})-([0-1]?\d)-([0-3]?\d) ([0-1]?\d|2[0-3]):([0-5]\d):([0-5]\d)$~', $replacement, $datetime_matches) === 1)
-				return 'str_to_date('.
+			if (preg_match('~^(\d{4})-([0-1]?\d)-([0-3]?\d) ([0-1]?\d|2[0-3]):([0-5]\d):([0-5]\d)$~', $replacement, $datetime_matches) === 1) {
+							return 'str_to_date('.
 					sprintf('\'%04d-%02d-%02d %02d:%02d:%02d\'', $datetime_matches[1], $datetime_matches[2], $datetime_matches[3], $datetime_matches[4], $datetime_matches[5] ,$datetime_matches[6]).
 					',\'%Y-%m-%d %h:%i:%s\')';
-			else
-				smf_db_error_backtrace('Wrong value type sent to the database. Datetime expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			} else {
+							smf_db_error_backtrace('Wrong value type sent to the database. Datetime expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			}
 		break;
 
 		case 'float':
-			if (!is_numeric($replacement))
-				smf_db_error_backtrace('Wrong value type sent to the database. Floating point number expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			if (!is_numeric($replacement)) {
+							smf_db_error_backtrace('Wrong value type sent to the database. Floating point number expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			}
 			return (string) (float) $replacement;
 		break;
 
@@ -285,32 +309,37 @@ 
 		break;
 
 		case 'inet':
-			if ($replacement == 'null' || $replacement == '')
-				return 'null';
-			if (!isValidIP($replacement))
-				smf_db_error_backtrace('Wrong value type sent to the database. IPv4 or IPv6 expected.(' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			if ($replacement == 'null' || $replacement == '') {
+							return 'null';
+			}
+			if (!isValidIP($replacement)) {
+							smf_db_error_backtrace('Wrong value type sent to the database. IPv4 or IPv6 expected.(' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+			}
 			//we don't use the native support of mysql > 5.6.2
 			return sprintf('unhex(\'%1$s\')', bin2hex(inet_pton($replacement)));
 
 		case 'array_inet':
 			if (is_array($replacement))
 			{
-				if (empty($replacement))
-					smf_db_error_backtrace('Database error, given array of IPv4 or IPv6 values is empty. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+				if (empty($replacement)) {
+									smf_db_error_backtrace('Database error, given array of IPv4 or IPv6 values is empty. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+				}
 
 				foreach ($replacement as $key => $value)
 				{
-					if ($replacement == 'null' || $replacement == '')
-						$replacement[$key] = 'null';
-					if (!isValidIP($value))
-						smf_db_error_backtrace('Wrong value type sent to the database. IPv4 or IPv6 expected.(' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+					if ($replacement == 'null' || $replacement == '') {
+											$replacement[$key] = 'null';
+					}
+					if (!isValidIP($value)) {
+											smf_db_error_backtrace('Wrong value type sent to the database. IPv4 or IPv6 expected.(' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
+					}
 					$replacement[$key] = sprintf('unhex(\'%1$s\')', bin2hex(inet_pton($value)));
 				}
 
 				return implode(', ', $replacement);
+			} else {
+							smf_db_error_backtrace('Wrong value type sent to the database. Array of IPv4 or IPv6 expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
 			}
-			else
-				smf_db_error_backtrace('Wrong value type sent to the database. Array of IPv4 or IPv6 expected. (' . $matches[2] . ')', '', E_USER_ERROR, __FILE__, __LINE__);
 		break;
 
 		default:
@@ -381,18 +410,20 @@ 
 	// One more query....
 	$db_count = !isset($db_count) ? 1 : $db_count + 1;
 
-	if (empty($modSettings['disableQueryCheck']) && strpos($db_string, '\'') !== false && empty($db_values['security_override']))
-		smf_db_error_backtrace('Hacking attempt...', 'Illegal character (\') used in query...', true, __FILE__, __LINE__);
+	if (empty($modSettings['disableQueryCheck']) && strpos($db_string, '\'') !== false && empty($db_values['security_override'])) {
+			smf_db_error_backtrace('Hacking attempt...', 'Illegal character (\') used in query...', true, __FILE__, __LINE__);
+	}
 
 	// Use "ORDER BY null" to prevent Mysql doing filesorts for Group By clauses without an Order By
 	if (strpos($db_string, 'GROUP BY') !== false && strpos($db_string, 'ORDER BY') === false && preg_match('~^\s+SELECT~i', $db_string))
 	{
 		// Add before LIMIT
-		if ($pos = strpos($db_string, 'LIMIT '))
-			$db_string = substr($db_string, 0, $pos) . "\t\t\tORDER BY null\n" . substr($db_string, $pos, strlen($db_string));
-		else
-			// Append it.
+		if ($pos = strpos($db_string, 'LIMIT ')) {
+					$db_string = substr($db_string, 0, $pos) . "\t\t\tORDER BY null\n" . substr($db_string, $pos, strlen($db_string));
+		} else {
+					// Append it.
 			$db_string .= "\n\t\t\tORDER BY null";
+		}
 	}
 
 	if (empty($db_values['security_override']) && (!empty($db_values) || strpos($db_string, '{db_prefix}') !== false))
@@ -418,17 +449,18 @@ 
 		while (true)
 		{
 			$pos = strpos($db_string_1, '\'', $pos + 1);
-			if ($pos === false)
-				break;
+			if ($pos === false) {
+							break;
+			}
 			$clean .= substr($db_string_1, $old_pos, $pos - $old_pos);
 
 			while (true)
 			{
 				$pos1 = strpos($db_string_1, '\'', $pos + 1);
 				$pos2 = strpos($db_string_1, '\\', $pos + 1);
-				if ($pos1 === false)
-					break;
-				elseif ($pos2 === false || $pos2 > $pos1)
+				if ($pos1 === false) {
+									break;
+				} elseif ($pos2 === false || $pos2 > $pos1)
 				{
 					$pos = $pos1;
 					break;
@@ -444,16 +476,19 @@ 
 		$clean = trim(strtolower(preg_replace($allowed_comments_from, $allowed_comments_to, $clean)));
 
 		// Comments?  We don't use comments in our queries, we leave 'em outside!
-		if (strpos($clean, '/*') > 2 || strpos($clean, '--') !== false || strpos($clean, ';') !== false)
-			$fail = true;
+		if (strpos($clean, '/*') > 2 || strpos($clean, '--') !== false || strpos($clean, ';') !== false) {
+					$fail = true;
+		}
 		// Trying to change passwords, slow us down, or something?
-		elseif (strpos($clean, 'sleep') !== false && preg_match('~(^|[^a-z])sleep($|[^[_a-z])~s', $clean) != 0)
-			$fail = true;
-		elseif (strpos($clean, 'benchmark') !== false && preg_match('~(^|[^a-z])benchmark($|[^[a-z])~s', $clean) != 0)
-			$fail = true;
+		elseif (strpos($clean, 'sleep') !== false && preg_match('~(^|[^a-z])sleep($|[^[_a-z])~s', $clean) != 0) {
+					$fail = true;
+		} elseif (strpos($clean, 'benchmark') !== false && preg_match('~(^|[^a-z])benchmark($|[^[a-z])~s', $clean) != 0) {
+					$fail = true;
+		}
 
-		if (!empty($fail) && function_exists('log_error'))
-			smf_db_error_backtrace('Hacking attempt...', 'Hacking attempt...' . "\n" . $db_string, E_USER_ERROR, __FILE__, __LINE__);
+		if (!empty($fail) && function_exists('log_error')) {
+					smf_db_error_backtrace('Hacking attempt...', 'Hacking attempt...' . "\n" . $db_string, E_USER_ERROR, __FILE__, __LINE__);
+		}
 	}
 
 	// Debugging.
@@ -463,8 +498,9 @@ 
 		list ($file, $line) = smf_db_error_backtrace('', '', 'return', __FILE__, __LINE__);
 
 		// Initialize $db_cache if not already initialized.
-		if (!isset($db_cache))
-			$db_cache = array();
+		if (!isset($db_cache)) {
+					$db_cache = array();
+		}
 
 		if (!empty($_SESSION['debug_redirect']))
 		{
@@ -480,17 +516,20 @@ 
 		$db_cache[$db_count]['s'] = ($st = microtime(true)) - $time_start;
 	}
 
-	if (empty($db_unbuffered))
-		$ret = @mysqli_query($connection, $db_string);
-	else
-		$ret = @mysqli_query($connection, $db_string, MYSQLI_USE_RESULT);
+	if (empty($db_unbuffered)) {
+			$ret = @mysqli_query($connection, $db_string);
+	} else {
+			$ret = @mysqli_query($connection, $db_string, MYSQLI_USE_RESULT);
+	}
 
-	if ($ret === false && empty($db_values['db_error_skip']))
-		$ret = smf_db_error($db_string, $connection);
+	if ($ret === false && empty($db_values['db_error_skip'])) {
+			$ret = smf_db_error($db_string, $connection);
+	}
 
 	// Debugging.
-	if (isset($db_show_debug) && $db_show_debug === true)
-		$db_cache[$db_count]['t'] = array_sum(explode(' ', microtime())) - array_sum(explode(' ', $st));
+	if (isset($db_show_debug) && $db_show_debug === true) {
+			$db_cache[$db_count]['t'] = array_sum(explode(' ', microtime())) - array_sum(explode(' ', $st));
+	}
 
 	return $ret;
 }
@@ -537,12 +576,13 @@ 
 	// Decide which connection to use
 	$connection = $connection === null ? $db_connection : $connection;
 
-	if ($type == 'begin')
-		return @mysqli_query($connection, 'BEGIN');
-	elseif ($type == 'rollback')
-		return @mysqli_query($connection, 'ROLLBACK');
-	elseif ($type == 'commit')
-		return @mysqli_query($connection, 'COMMIT');
+	if ($type == 'begin') {
+			return @mysqli_query($connection, 'BEGIN');
+	} elseif ($type == 'rollback') {
+			return @mysqli_query($connection, 'ROLLBACK');
+	} elseif ($type == 'commit') {
+			return @mysqli_query($connection, 'COMMIT');
+	}
 
 	return false;
 }
@@ -580,8 +620,9 @@ 
 	//    1213: Deadlock found.
 
 	// Log the error.
-	if ($query_errno != 1213 && $query_errno != 1205 && function_exists('log_error'))
-		log_error($txt['database_error'] . ': ' . $query_error . (!empty($modSettings['enableErrorQueryLogging']) ? "\n\n$db_string" : ''), 'database', $file, $line);
+	if ($query_errno != 1213 && $query_errno != 1205 && function_exists('log_error')) {
+			log_error($txt['database_error'] . ': ' . $query_error . (!empty($modSettings['enableErrorQueryLogging']) ? "\n\n$db_string" : ''), 'database', $file, $line);
+	}
 
 	// Database error auto fixing ;).
 	if (function_exists('cache_get_data') && (!isset($modSettings['autoFixDatabase']) || $modSettings['autoFixDatabase'] == '1'))
@@ -590,8 +631,9 @@ 
 		$old_cache = @$modSettings['cache_enable'];
 		$modSettings['cache_enable'] = '1';
 
-		if (($temp = cache_get_data('db_last_error', 600)) !== null)
-			$db_last_error = max(@$db_last_error, $temp);
+		if (($temp = cache_get_data('db_last_error', 600)) !== null) {
+					$db_last_error = max(@$db_last_error, $temp);
+		}
 
 		if (@$db_last_error < time() - 3600 * 24 * 3)
 		{
@@ -607,8 +649,9 @@ 
 					foreach ($tables as $table)
 					{
 						// Now, it's still theoretically possible this could be an injection.  So backtick it!
-						if (trim($table) != '')
-							$fix_tables[] = '`' . strtr(trim($table), array('`' => '')) . '`';
+						if (trim($table) != '') {
+													$fix_tables[] = '`' . strtr(trim($table), array('`' => '')) . '`';
+						}
 					}
 				}
 
@@ -617,8 +660,9 @@ 
 			// Table crashed.  Let's try to fix it.
 			elseif ($query_errno == 1016)
 			{
-				if (preg_match('~\'([^\.\']+)~', $query_error, $match) != 0)
-					$fix_tables = array('`' . $match[1] . '`');
+				if (preg_match('~\'([^\.\']+)~', $query_error, $match) != 0) {
+									$fix_tables = array('`' . $match[1] . '`');
+				}
 			}
 			// Indexes crashed.  Should be easy to fix!
 			elseif ($query_errno == 1034 || $query_errno == 1035)
@@ -637,13 +681,15 @@ 
 
 			// Make a note of the REPAIR...
 			cache_put_data('db_last_error', time(), 600);
-			if (($temp = cache_get_data('db_last_error', 600)) === null)
-				updateSettingsFile(array('db_last_error' => time()));
+			if (($temp = cache_get_data('db_last_error', 600)) === null) {
+							updateSettingsFile(array('db_last_error' => time()));
+			}
 
 			// Attempt to find and repair the broken table.
-			foreach ($fix_tables as $table)
-				$smcFunc['db_query']('', "
+			foreach ($fix_tables as $table) {
+							$smcFunc['db_query']('', "
 					REPAIR TABLE $table", false, false);
+			}
 
 			// And send off an email!
 			sendmail($webmaster_email, $txt['database_error'], $txt['tried_to_repair'], null, 'dberror');
@@ -652,11 +698,12 @@ 
 
 			// Try the query again...?
 			$ret = $smcFunc['db_query']('', $db_string, false, false);
-			if ($ret !== false)
-				return $ret;
+			if ($ret !== false) {
+							return $ret;
+			}
+		} else {
+					$modSettings['cache_enable'] = $old_cache;
 		}
-		else
-			$modSettings['cache_enable'] = $old_cache;
 
 		// Check for the "lost connection" or "deadlock found" errors - and try it just one more time.
 		if (in_array($query_errno, array(1205, 1213)))
@@ -669,24 +716,27 @@ 
 					$ret = $smcFunc['db_query']('', $db_string, false, false);
 
 					$new_errno = mysqli_errno($db_connection);
-					if ($ret !== false || in_array($new_errno, array(1205, 1213)))
-						break;
+					if ($ret !== false || in_array($new_errno, array(1205, 1213))) {
+											break;
+					}
 				}
 
 				// If it failed again, shucks to be you... we're not trying it over and over.
-				if ($ret !== false)
-					return $ret;
+				if ($ret !== false) {
+									return $ret;
+				}
 			}
 		}
 		// Are they out of space, perhaps?
 		elseif ($query_errno == 1030 && (strpos($query_error, ' -1 ') !== false || strpos($query_error, ' 28 ') !== false || strpos($query_error, ' 12 ') !== false))
 		{
-			if (!isset($txt))
-				$query_error .= ' - check database storage space.';
-			else
+			if (!isset($txt)) {
+							$query_error .= ' - check database storage space.';
+			} else
 			{
-				if (!isset($txt['mysql_error_space']))
-					loadLanguage('Errors');
+				if (!isset($txt['mysql_error_space'])) {
+									loadLanguage('Errors');
+				}
 
 				$query_error .= !isset($txt['mysql_error_space']) ? ' - check database storage space.' : $txt['mysql_error_space'];
 			}
@@ -694,15 +744,17 @@ 
 	}
 
 	// Nothing's defined yet... just die with it.
-	if (empty($context) || empty($txt))
-		die($query_error);
+	if (empty($context) || empty($txt)) {
+			die($query_error);
+	}
 
 	// Show an error message, if possible.
 	$context['error_title'] = $txt['database_error'];
-	if (allowedTo('admin_forum'))
-		$context['error_message'] = nl2br($query_error) . '<br>' . $txt['file'] . ': ' . $file . '<br>' . $txt['line'] . ': ' . $line;
-	else
-		$context['error_message'] = $txt['try_again'];
+	if (allowedTo('admin_forum')) {
+			$context['error_message'] = nl2br($query_error) . '<br>' . $txt['file'] . ': ' . $file . '<br>' . $txt['line'] . ': ' . $line;
+	} else {
+			$context['error_message'] = $txt['try_again'];
+	}
 
 	if (allowedTo('admin_forum') && isset($db_show_debug) && $db_show_debug === true)
 	{
@@ -734,8 +786,9 @@ 
 	$return_var = null;
 
 	// With nothing to insert, simply return.
-	if (empty($data))
-		return;
+	if (empty($data)) {
+			return;
+	}
 
 	// Replace the prefix holder with the actual prefix.
 	$table = str_replace('{db_prefix}', $db_prefix, $table);
@@ -745,23 +798,26 @@ 
 	if (!empty($keys) && (count($keys) > 0) && $returnmode > 0)
 	{
 		$with_returning = true;
-		if ($returnmode == 2)
-			$return_var = array();
+		if ($returnmode == 2) {
+					$return_var = array();
+		}
 	}
 
 	// Inserting data as a single row can be done as a single array.
-	if (!is_array($data[array_rand($data)]))
-		$data = array($data);
+	if (!is_array($data[array_rand($data)])) {
+			$data = array($data);
+	}
 
 	// Create the mold for a single row insert.
 	$insertData = '(';
 	foreach ($columns as $columnName => $type)
 	{
 		// Are we restricting the length?
-		if (strpos($type, 'string-') !== false)
-			$insertData .= sprintf('SUBSTRING({string:%1$s}, 1, ' . substr($type, 7) . '), ', $columnName);
-		else
-			$insertData .= sprintf('{%1$s:%2$s}, ', $type, $columnName);
+		if (strpos($type, 'string-') !== false) {
+					$insertData .= sprintf('SUBSTRING({string:%1$s}, 1, ' . substr($type, 7) . '), ', $columnName);
+		} else {
+					$insertData .= sprintf('{%1$s:%2$s}, ', $type, $columnName);
+		}
 	}
 	$insertData = substr($insertData, 0, -2) . ')';
 
@@ -770,8 +826,9 @@ 
 
 	// Here's where the variables are injected to the query.
 	$insertRows = array();
-	foreach ($data as $dataRow)
-		$insertRows[] = smf_db_quote($insertData, array_combine($indexed_columns, $dataRow), $connection);
+	foreach ($data as $dataRow) {
+			$insertRows[] = smf_db_quote($insertData, array_combine($indexed_columns, $dataRow), $connection);
+	}
 
 	// Determine the method of insertion.
 	$queryTitle = $method == 'replace' ? 'REPLACE' : ($method == 'ignore' ? 'INSERT IGNORE' : 'INSERT');
@@ -790,8 +847,7 @@ 
 			),
 			$connection
 		);
-	}
-	else //special way for ignore method with returning
+	} else //special way for ignore method with returning
 	{
 		$count = count($insertRows);
 		$ai = 0;
@@ -811,19 +867,21 @@ 
 			);
 			$new_id = $smcFunc['db_insert_id']();
 
-			if ($last_id != $new_id) //the inserted value was new
+			if ($last_id != $new_id) {
+				//the inserted value was new
 			{
 				$ai = $new_id;
 			}
-			else	// the inserted value already exists we need to find the pk
+			} else	// the inserted value already exists we need to find the pk
 			{
 				$where_string = '';
 				$count2 = count($indexed_columns);
 				for ($x = 0; $x < $count2; $x++)
 				{
 					$where_string += key($indexed_columns[$x]) . ' = '. $insertRows[$i][$x];
-					if (($x + 1) < $count2)
-						$where_string += ' AND ';
+					if (($x + 1) < $count2) {
+											$where_string += ' AND ';
+					}
 				}
 
 				$request = $smcFunc['db_query']('','
@@ -839,25 +897,27 @@ 
 				}
 			}
 
-			if ($returnmode == 1)
-				$return_var = $ai;
-			else if ($returnmode == 2)
-				$return_var[] = $ai;
+			if ($returnmode == 1) {
+							$return_var = $ai;
+			} else if ($returnmode == 2) {
+							$return_var[] = $ai;
+			}
 		}
 	}
 
 
 	if ($with_returning)
 	{
-		if ($returnmode == 1 && empty($return_var))
-			$return_var = smf_db_insert_id($table, $keys[0]) + count($insertRows) - 1;
-		else if ($returnmode == 2 && empty($return_var))
+		if ($returnmode == 1 && empty($return_var)) {
+					$return_var = smf_db_insert_id($table, $keys[0]) + count($insertRows) - 1;
+		} else if ($returnmode == 2 && empty($return_var))
 		{
 			$return_var = array();
 			$count = count($insertRows);
 			$start = smf_db_insert_id($table, $keys[0]);
-			for ($i = 0; $i < $count; $i++ )
-				$return_var[] = $start + $i;
+			for ($i = 0; $i < $count; $i++ ) {
+							$return_var[] = $start + $i;
+			}
 		}
 		return $return_var;
 	}
@@ -875,8 +935,9 @@ 
  */
 function smf_db_error_backtrace($error_message, $log_message = '', $error_type = false, $file = null, $line = null)
 {
-	if (empty($log_message))
-		$log_message = $error_message;
+	if (empty($log_message)) {
+			$log_message = $error_message;
+	}
 
 	foreach (debug_backtrace() as $step)
 	{
@@ -895,12 +956,14 @@ 
 	}
 
 	// A special case - we want the file and line numbers for debugging.
-	if ($error_type == 'return')
-		return array($file, $line);
+	if ($error_type == 'return') {
+			return array($file, $line);
+	}
 
 	// Is always a critical error.
-	if (function_exists('log_error'))
-		log_error($log_message, 'critical', $file, $line);
+	if (function_exists('log_error')) {
+			log_error($log_message, 'critical', $file, $line);
+	}
 
 	if (function_exists('fatal_error'))
 	{
@@ -908,12 +971,12 @@ 
 
 		// Cannot continue...
 		exit;
+	} elseif ($error_type) {
+			trigger_error($error_message . ($line !== null ? '<em>(' . basename($file) . '-' . $line . ')</em>' : ''), $error_type);
+	} else {
+			trigger_error($error_message . ($line !== null ? '<em>(' . basename($file) . '-' . $line . ')</em>' : ''));
+	}
 	}
-	elseif ($error_type)
-		trigger_error($error_message . ($line !== null ? '<em>(' . basename($file) . '-' . $line . ')</em>' : ''), $error_type);
-	else
-		trigger_error($error_message . ($line !== null ? '<em>(' . basename($file) . '-' . $line . ')</em>' : ''));
-}
 
 /**
  * Escape the LIKE wildcards so that they match the character and not the wildcard.
@@ -930,10 +993,11 @@ 
 		'\\' => '\\\\',
 	);
 
-	if ($translate_human_wildcards)
-		$replacements += array(
+	if ($translate_human_wildcards) {
+			$replacements += array(
 			'*' => '%',
 		);
+	}
 
 	return strtr($string, $replacements);
 }
@@ -947,8 +1011,9 @@ 
  */
 function smf_is_resource($result)
 {
-	if ($result instanceof mysqli_result)
-		return true;
+	if ($result instanceof mysqli_result) {
+			return true;
+	}
 
 	return false;
 }
@@ -977,19 +1042,22 @@ 
 	static $mysql_error_data_prep;
 
 	// without database we can't do anything
-	if (empty($db_connection))
-		return;
+	if (empty($db_connection)) {
+			return;
+	}
 
-	if (empty($mysql_error_data_prep))
-			$mysql_error_data_prep = mysqli_prepare($db_connection,
+	if (empty($mysql_error_data_prep)) {
+				$mysql_error_data_prep = mysqli_prepare($db_connection,
 				'INSERT INTO ' . $db_prefix . 'log_errors(id_member, log_time, ip, url, message, session, error_type, file, line, backtrace)
 													VALUES(		?,		?,		unhex(?), ?, 		?,		?,			?,		?,	?, ?)'
 			);
+	}
 
-	if (filter_var($error_array[2], FILTER_VALIDATE_IP) !== false)
-		$error_array[2] = bin2hex(inet_pton($error_array[2]));
-	else
-		$error_array[2] = null;
+	if (filter_var($error_array[2], FILTER_VALIDATE_IP) !== false) {
+			$error_array[2] = bin2hex(inet_pton($error_array[2]));
+	} else {
+			$error_array[2] = null;
+	}
 	mysqli_stmt_bind_param($mysql_error_data_prep, 'iissssssis',
 		$error_array[0], $error_array[1], $error_array[2], $error_array[3], $error_array[4], $error_array[5], $error_array[6],
 		$error_array[7], $error_array[8], $error_array[9]);
@@ -1011,8 +1079,9 @@ 
 	$count = count($array_values);
 	$then = ($desc ? ' THEN -' : ' THEN ');
 
-	for ($i = 0; $i < $count; $i++)
-		$return .= 'WHEN ' . (int) $array_values[$i] . $then . $i . ' ';
+	for ($i = 0; $i < $count; $i++) {
+			$return .= 'WHEN ' . (int) $array_values[$i] . $then . $i . ' ';
+	}
 
 	$return .= 'END';
 	return $return;
@@ -1038,17 +1107,20 @@ 
 	global $smcFunc;
 	static $return;
 
-	if (isset($return))
-		return $return;
+	if (isset($return)) {
+			return $return;
+	}
 
 	db_extend('extra');
 
 	$version = $smcFunc['db_get_version']();
 
-	if (strpos(strtolower($version), 'mariadb') !== false)
-		$return = version_compare($version, '10.2.2', '>=');
-	else //mysql
+	if (strpos(strtolower($version), 'mariadb') !== false) {
+			$return = version_compare($version, '10.2.2', '>=');
+	} else {
+		//mysql
 		$return = version_compare($version, '8.0.1', '>=');
+	}
 
 	return $return;
 }