albertlast / SMF2.1

Sources/Subs-Calendar.php

Doc Comments -2 removed lines

@@ -1459,8 +1459,6 @@
  * Helper function for getEventRange, getEventProperties, getNewEventDatetimes, etc.
  *
  * @param array $row A database row representing an event from the calendar table
- * @param string $date_format Tells timeformat() how to format the date values for display to the user
- * @param string $time_format Tells timeformat() how to format the time values for display to the user
  * @return array An array containing the start and end date and time properties for the event
  */
 function buildEventDatetimes($row)

Braces +206 added lines, -149 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 3
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Get all birthdays within the given time range.
@@ -61,10 +62,11 @@ 
 	$bday = array();
 	while ($row = $smcFunc['db_fetch_assoc']($result))
 	{
-		if ($year_low != $year_high)
-			$age_year = substr($row['birthdate'], 5) < substr($high_date, 5) ? $year_high : $year_low;
-		else
-			$age_year = $year_low;
+		if ($year_low != $year_high) {
+					$age_year = substr($row['birthdate'], 5) < substr($high_date, 5) ? $year_high : $year_low;
+		} else {
+					$age_year = $year_low;
+		}
 
 		$bday[$age_year . substr($row['birthdate'], 4)][] = array(
 			'id' => $row['id_member'],
@@ -76,8 +78,9 @@ 
 	$smcFunc['db_free_result']($result);
 
 	// Set is_last, so the themes know when to stop placing separators.
-	foreach ($bday as $mday => $array)
-		$bday[$mday][count($array) - 1]['is_last'] = true;
+	foreach ($bday as $mday => $array) {
+			$bday[$mday][count($array) - 1]['is_last'] = true;
+	}
 
 	return $bday;
 }
@@ -125,8 +128,9 @@ 
 	while ($row = $smcFunc['db_fetch_assoc']($result))
 	{
 		// If the attached topic is not approved then for the moment pretend it doesn't exist
-		if (!empty($row['id_first_msg']) && $modSettings['postmod_active'] && !$row['approved'])
-			continue;
+		if (!empty($row['id_first_msg']) && $modSettings['postmod_active'] && !$row['approved']) {
+					continue;
+		}
 
 		// Force a censor of the title - as often these are used by others.
 		censorText($row['title'], $use_permissions ? false : true);
@@ -137,8 +141,9 @@ 
 		list($start, $end, $allday, $span, $tz_abbrev) = buildEventDatetimes($row);
 
 		// Sanity check
-		if (!empty($start['error_count']) || !empty($start['warning_count']) || !empty($end['error_count']) || !empty($end['warning_count']))
-			continue;
+		if (!empty($start['error_count']) || !empty($start['warning_count']) || !empty($end['error_count']) || !empty($end['warning_count'])) {
+					continue;
+		}
 
 		// Get set up for the loop
 		$start_object = date_create($row['start_date'] . (!$allday ? ' ' . $row['start_time'] : ''), timezone_open($tz));
@@ -202,8 +207,8 @@ 
 			);
 
 			// If we're using permissions (calendar pages?) then just ouput normal contextual style information.
-			if ($use_permissions)
-				$events[date_format($cal_date, 'Y-m-d')][] = array_merge($eventProperties, array(
+			if ($use_permissions) {
+							$events[date_format($cal_date, 'Y-m-d')][] = array_merge($eventProperties, array(
 					'href' => $row['id_board'] == 0 ? '' : $scripturl . '?topic=' . $row['id_topic'] . '.0',
 					'link' => $row['id_board'] == 0 ? $row['title'] : '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['title'] . '</a>',
 					'can_edit' => allowedTo('calendar_edit_any') || ($row['id_member'] == $user_info['id'] && allowedTo('calendar_edit_own')),
@@ -211,9 +216,10 @@ 
 					'can_export' => !empty($modSettings['cal_export']) ? true : false,
 					'export_href' => $scripturl . '?action=calendar;sa=ical;eventid=' . $row['id_event'] . ';' . $context['session_var'] . '=' . $context['session_id'],
 				));
+			}
 			// Otherwise, this is going to be cached and the VIEWER'S permissions should apply... just put together some info.
-			else
-				$events[date_format($cal_date, 'Y-m-d')][] = array_merge($eventProperties, array(
+			else {
+							$events[date_format($cal_date, 'Y-m-d')][] = array_merge($eventProperties, array(
 					'href' => $row['id_topic'] == 0 ? '' : $scripturl . '?topic=' . $row['id_topic'] . '.0',
 					'link' => $row['id_topic'] == 0 ? $row['title'] : '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['title'] . '</a>',
 					'can_edit' => false,
@@ -223,6 +229,7 @@ 
 					'poster' => $row['id_member'],
 					'allowed_groups' => explode(',', $row['member_groups']),
 				));
+			}
 
 			date_add($cal_date, date_interval_create_from_date_string('1 day'));
 		}
@@ -232,8 +239,9 @@ 
 	// If we're doing normal contextual data, go through and make things clear to the templates ;).
 	if ($use_permissions)
 	{
-		foreach ($events as $mday => $array)
-			$events[$mday][count($array) - 1]['is_last'] = true;
+		foreach ($events as $mday => $array) {
+					$events[$mday][count($array) - 1]['is_last'] = true;
+		}
 	}
 
 	return $events;
@@ -251,11 +259,12 @@ 
 	global $smcFunc;
 
 	// Get the lowest and highest dates for "all years".
-	if (substr($low_date, 0, 4) != substr($high_date, 0, 4))
-		$allyear_part = 'event_date BETWEEN {date:all_year_low} AND {date:all_year_dec}
+	if (substr($low_date, 0, 4) != substr($high_date, 0, 4)) {
+			$allyear_part = 'event_date BETWEEN {date:all_year_low} AND {date:all_year_dec}
 			OR event_date BETWEEN {date:all_year_jan} AND {date:all_year_high}';
-	else
-		$allyear_part = 'event_date BETWEEN {date:all_year_low} AND {date:all_year_high}';
+	} else {
+			$allyear_part = 'event_date BETWEEN {date:all_year_low} AND {date:all_year_high}';
+	}
 
 	// Find some holidays... ;).
 	$result = $smcFunc['db_query']('', '
@@ -275,10 +284,11 @@ 
 	$holidays = array();
 	while ($row = $smcFunc['db_fetch_assoc']($result))
 	{
-		if (substr($low_date, 0, 4) != substr($high_date, 0, 4))
-			$event_year = substr($row['event_date'], 5) < substr($high_date, 5) ? substr($high_date, 0, 4) : substr($low_date, 0, 4);
-		else
-			$event_year = substr($low_date, 0, 4);
+		if (substr($low_date, 0, 4) != substr($high_date, 0, 4)) {
+					$event_year = substr($row['event_date'], 5) < substr($high_date, 5) ? substr($high_date, 0, 4) : substr($low_date, 0, 4);
+		} else {
+					$event_year = substr($low_date, 0, 4);
+		}
 
 		$holidays[$event_year . substr($row['event_date'], 4)][] = $row['title'];
 	}
@@ -302,10 +312,12 @@ 
 	isAllowedTo('calendar_post');
 
 	// No board?  No topic?!?
-	if (empty($board))
-		fatal_lang_error('missing_board_id', false);
-	if (empty($topic))
-		fatal_lang_error('missing_topic_id', false);
+	if (empty($board)) {
+			fatal_lang_error('missing_board_id', false);
+	}
+	if (empty($topic)) {
+			fatal_lang_error('missing_topic_id', false);
+	}
 
 	// Administrator, Moderator, or owner.  Period.
 	if (!allowedTo('admin_forum') && !allowedTo('moderate_board'))
@@ -323,12 +335,14 @@ 
 		if ($row = $smcFunc['db_fetch_assoc']($result))
 		{
 			// Not the owner of the topic.
-			if ($row['id_member_started'] != $user_info['id'])
-				fatal_lang_error('not_your_topic', 'user');
+			if ($row['id_member_started'] != $user_info['id']) {
+							fatal_lang_error('not_your_topic', 'user');
+			}
 		}
 		// Topic/Board doesn't exist.....
-		else
-			fatal_lang_error('calendar_no_topic', 'general');
+		else {
+					fatal_lang_error('calendar_no_topic', 'general');
+		}
 		$smcFunc['db_free_result']($result);
 	}
 }
@@ -416,14 +430,16 @@ 
 	if (!empty($calendarOptions['start_day']))
 	{
 		$nShift -= $calendarOptions['start_day'];
-		if ($nShift < 0)
-			$nShift = 7 + $nShift;
+		if ($nShift < 0) {
+					$nShift = 7 + $nShift;
+		}
 	}
 
 	// Number of rows required to fit the month.
 	$nRows = floor(($month_info['last_day']['day_of_month'] + $nShift) / 7);
-	if (($month_info['last_day']['day_of_month'] + $nShift) % 7)
-		$nRows++;
+	if (($month_info['last_day']['day_of_month'] + $nShift) % 7) {
+			$nRows++;
+	}
 
 	// Fetch the arrays for birthdays, posted events, and holidays.
 	$bday = $calendarOptions['show_birthdays'] ? getBirthdayRange($month_info['first_day']['date'], $month_info['last_day']['date']) : array();
@@ -436,8 +452,9 @@ 
 	{
 		$calendarGrid['week_days'][] = $count;
 		$count++;
-		if ($count == 7)
-			$count = 0;
+		if ($count == 7) {
+					$count = 0;
+		}
 	}
 
 	// Iterate through each week.
@@ -454,8 +471,9 @@ 
 		{
 			$nDay = ($nRow * 7) + $nCol - $nShift + 1;
 
-			if ($nDay < 1 || $nDay > $month_info['last_day']['day_of_month'])
-				$nDay = 0;
+			if ($nDay < 1 || $nDay > $month_info['last_day']['day_of_month']) {
+							$nDay = 0;
+			}
 
 			$date = sprintf('%04d-%02d-%02d', $year, $month, $nDay);
 
@@ -473,8 +491,9 @@ 
 	}
 
 	// What is the last day of the month?
-	if ($is_previous === true)
-		$calendarGrid['last_of_month'] = $month_info['last_day']['day_of_month'];
+	if ($is_previous === true) {
+			$calendarGrid['last_of_month'] = $month_info['last_day']['day_of_month'];
+	}
 
 	// We'll use the shift in the template.
 	$calendarGrid['shift'] = $nShift;
@@ -508,8 +527,9 @@ 
 	{
 		// Here we offset accordingly to get things to the real start of a week.
 		$date_diff = $day_of_week - $calendarOptions['start_day'];
-		if ($date_diff < 0)
-			$date_diff += 7;
+		if ($date_diff < 0) {
+					$date_diff += 7;
+		}
 		$new_timestamp = mktime(0, 0, 0, $month, $day, $year) - $date_diff * 86400;
 		$day = (int) strftime('%d', $new_timestamp);
 		$month = (int) strftime('%m', $new_timestamp);
@@ -660,8 +680,9 @@ 
 	// Holidays between now and now + days.
 	for ($i = $now; $i < $now + $days_for_index; $i += 86400)
 	{
-		if (isset($cached_data['holidays'][strftime('%Y-%m-%d', $i)]))
-			$return_data['calendar_holidays'] = array_merge($return_data['calendar_holidays'], $cached_data['holidays'][strftime('%Y-%m-%d', $i)]);
+		if (isset($cached_data['holidays'][strftime('%Y-%m-%d', $i)])) {
+					$return_data['calendar_holidays'] = array_merge($return_data['calendar_holidays'], $cached_data['holidays'][strftime('%Y-%m-%d', $i)]);
+		}
 	}
 
 	// Happy Birthday, guys and gals!
@@ -670,8 +691,9 @@ 
 		$loop_date = strftime('%Y-%m-%d', $i);
 		if (isset($cached_data['birthdays'][$loop_date]))
 		{
-			foreach ($cached_data['birthdays'][$loop_date] as $index => $dummy)
-				$cached_data['birthdays'][strftime('%Y-%m-%d', $i)][$index]['is_today'] = $loop_date === $today['date'];
+			foreach ($cached_data['birthdays'][$loop_date] as $index => $dummy) {
+							$cached_data['birthdays'][strftime('%Y-%m-%d', $i)][$index]['is_today'] = $loop_date === $today['date'];
+			}
 			$return_data['calendar_birthdays'] = array_merge($return_data['calendar_birthdays'], $cached_data['birthdays'][$loop_date]);
 		}
 	}
@@ -683,8 +705,9 @@ 
 		$loop_date = strftime('%Y-%m-%d', $i);
 
 		// No events today? Check the next day.
-		if (empty($cached_data['events'][$loop_date]))
-			continue;
+		if (empty($cached_data['events'][$loop_date])) {
+					continue;
+		}
 
 		// Loop through all events to add a few last-minute values.
 		foreach ($cached_data['events'][$loop_date] as $ev => $event)
@@ -697,9 +720,9 @@ 
 			{
 				unset($cached_data['events'][$loop_date][$ev]);
 				continue;
+			} else {
+							$duplicates[$this_event['topic'] . $this_event['title']] = true;
 			}
-			else
-				$duplicates[$this_event['topic'] . $this_event['title']] = true;
 
 			// Might be set to true afterwards, depending on the permissions.
 			$this_event['can_edit'] = false;
@@ -707,15 +730,18 @@ 
 			$this_event['date'] = $loop_date;
 		}
 
-		if (!empty($cached_data['events'][$loop_date]))
-			$return_data['calendar_events'] = array_merge($return_data['calendar_events'], $cached_data['events'][$loop_date]);
+		if (!empty($cached_data['events'][$loop_date])) {
+					$return_data['calendar_events'] = array_merge($return_data['calendar_events'], $cached_data['events'][$loop_date]);
+		}
 	}
 
 	// Mark the last item so that a list separator can be used in the template.
-	for ($i = 0, $n = count($return_data['calendar_birthdays']); $i < $n; $i++)
-		$return_data['calendar_birthdays'][$i]['is_last'] = !isset($return_data['calendar_birthdays'][$i + 1]);
-	for ($i = 0, $n = count($return_data['calendar_events']); $i < $n; $i++)
-		$return_data['calendar_events'][$i]['is_last'] = !isset($return_data['calendar_events'][$i + 1]);
+	for ($i = 0, $n = count($return_data['calendar_birthdays']); $i < $n; $i++) {
+			$return_data['calendar_birthdays'][$i]['is_last'] = !isset($return_data['calendar_birthdays'][$i + 1]);
+	}
+	for ($i = 0, $n = count($return_data['calendar_events']); $i < $n; $i++) {
+			$return_data['calendar_events'][$i]['is_last'] = !isset($return_data['calendar_events'][$i + 1]);
+	}
 
 	return array(
 		'data' => $return_data,
@@ -763,37 +789,46 @@ 
 		if (isset($_POST['start_date']))
 		{
 			$d = date_parse($_POST['start_date']);
-			if (!empty($d['error_count']) || !empty($d['warning_count']))
-				fatal_lang_error('invalid_date', false);
-			if (empty($d['year']))
-				fatal_lang_error('event_year_missing', false);
-			if (empty($d['month']))
-				fatal_lang_error('event_month_missing', false);
-		}
-		elseif (isset($_POST['start_datetime']))
+			if (!empty($d['error_count']) || !empty($d['warning_count'])) {
+							fatal_lang_error('invalid_date', false);
+			}
+			if (empty($d['year'])) {
+							fatal_lang_error('event_year_missing', false);
+			}
+			if (empty($d['month'])) {
+							fatal_lang_error('event_month_missing', false);
+			}
+		} elseif (isset($_POST['start_datetime']))
 		{
 			$d = date_parse($_POST['start_datetime']);
-			if (!empty($d['error_count']) || !empty($d['warning_count']))
-				fatal_lang_error('invalid_date', false);
-			if (empty($d['year']))
-				fatal_lang_error('event_year_missing', false);
-			if (empty($d['month']))
-				fatal_lang_error('event_month_missing', false);
+			if (!empty($d['error_count']) || !empty($d['warning_count'])) {
+							fatal_lang_error('invalid_date', false);
+			}
+			if (empty($d['year'])) {
+							fatal_lang_error('event_year_missing', false);
+			}
+			if (empty($d['month'])) {
+							fatal_lang_error('event_month_missing', false);
+			}
 		}
 		// The 2.0 way
 		else
 		{
 			// No month?  No year?
-			if (!isset($_POST['month']))
-				fatal_lang_error('event_month_missing', false);
-			if (!isset($_POST['year']))
-				fatal_lang_error('event_year_missing', false);
+			if (!isset($_POST['month'])) {
+							fatal_lang_error('event_month_missing', false);
+			}
+			if (!isset($_POST['year'])) {
+							fatal_lang_error('event_year_missing', false);
+			}
 
 			// Check the month and year...
-			if ($_POST['month'] < 1 || $_POST['month'] > 12)
-				fatal_lang_error('invalid_month', false);
-			if ($_POST['year'] < $modSettings['cal_minyear'] || $_POST['year'] > $modSettings['cal_maxyear'])
-				fatal_lang_error('invalid_year', false);
+			if ($_POST['month'] < 1 || $_POST['month'] > 12) {
+							fatal_lang_error('invalid_month', false);
+			}
+			if ($_POST['year'] < $modSettings['cal_minyear'] || $_POST['year'] > $modSettings['cal_maxyear']) {
+							fatal_lang_error('invalid_year', false);
+			}
 		}
 	}
 
@@ -803,8 +838,9 @@ 
 	// If they want to us to calculate an end date, make sure it will fit in an acceptable range.
 	if (isset($_POST['span']))
 	{
-		if (($_POST['span'] < 1) || (!empty($modSettings['cal_maxspan']) && $_POST['span'] > $modSettings['cal_maxspan']))
-			fatal_lang_error('invalid_days_numb', false);
+		if (($_POST['span'] < 1) || (!empty($modSettings['cal_maxspan']) && $_POST['span'] > $modSettings['cal_maxspan'])) {
+					fatal_lang_error('invalid_days_numb', false);
+		}
 	}
 
 	// There is no need to validate the following values if we are just deleting the event.
@@ -814,24 +850,29 @@ 
 		if (empty($_POST['start_date']) && empty($_POST['start_datetime']))
 		{
 			// No day?
-			if (!isset($_POST['day']))
-				fatal_lang_error('event_day_missing', false);
+			if (!isset($_POST['day'])) {
+							fatal_lang_error('event_day_missing', false);
+			}
 
 			// Bad day?
-			if (!checkdate($_POST['month'], $_POST['day'], $_POST['year']))
-				fatal_lang_error('invalid_date', false);
+			if (!checkdate($_POST['month'], $_POST['day'], $_POST['year'])) {
+							fatal_lang_error('invalid_date', false);
+			}
 		}
 
-		if (!isset($_POST['evtitle']) && !isset($_POST['subject']))
-			fatal_lang_error('event_title_missing', false);
-		elseif (!isset($_POST['evtitle']))
-			$_POST['evtitle'] = $_POST['subject'];
+		if (!isset($_POST['evtitle']) && !isset($_POST['subject'])) {
+					fatal_lang_error('event_title_missing', false);
+		} elseif (!isset($_POST['evtitle'])) {
+					$_POST['evtitle'] = $_POST['subject'];
+		}
 
 		// No title?
-		if ($smcFunc['htmltrim']($_POST['evtitle']) === '')
-			fatal_lang_error('no_event_title', false);
-		if ($smcFunc['strlen']($_POST['evtitle']) > 100)
-			$_POST['evtitle'] = $smcFunc['substr']($_POST['evtitle'], 0, 100);
+		if ($smcFunc['htmltrim']($_POST['evtitle']) === '') {
+					fatal_lang_error('no_event_title', false);
+		}
+		if ($smcFunc['strlen']($_POST['evtitle']) > 100) {
+					$_POST['evtitle'] = $smcFunc['substr']($_POST['evtitle'], 0, 100);
+		}
 		$_POST['evtitle'] = str_replace(';', '', $_POST['evtitle']);
 	}
 }
@@ -858,8 +899,9 @@ 
 	);
 
 	// No results, return false.
-	if ($smcFunc['db_num_rows'] === 0)
-		return false;
+	if ($smcFunc['db_num_rows'] === 0) {
+			return false;
+	}
 
 	// Grab the results and return.
 	list ($poster) = $smcFunc['db_fetch_row']($request);
@@ -995,8 +1037,9 @@ 
 	call_integration_hook('integrate_modify_event', array($event_id, &$eventOptions, &$event_columns, &$event_parameters));
 
 	$column_clauses = array();
-	foreach ($event_columns as $col => $crit)
-		$column_clauses[] = $col . ' = ' . $crit;
+	foreach ($event_columns as $col => $crit) {
+			$column_clauses[] = $col . ' = ' . $crit;
+	}
 
 	$smcFunc['db_query']('', '
 		UPDATE {db_prefix}calendar
@@ -1081,8 +1124,9 @@ 
 	);
 
 	// If nothing returned, we are in poo, poo.
-	if ($smcFunc['db_num_rows']($request) === 0)
-		return false;
+	if ($smcFunc['db_num_rows']($request) === 0) {
+			return false;
+	}
 
 	$row = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
@@ -1090,8 +1134,9 @@ 
 	list($start, $end, $allday, $span, $tz_abbrev) = buildEventDatetimes($row);
 
 	// Sanity check
-	if (!empty($start['error_count']) || !empty($start['warning_count']) || !empty($end['error_count']) || !empty($end['warning_count']))
-		return false;
+	if (!empty($start['error_count']) || !empty($start['warning_count']) || !empty($end['error_count']) || !empty($end['warning_count'])) {
+			return false;
+	}
 
 	$return_value = array(
 		'boards' => array(),
@@ -1161,10 +1206,11 @@ 
 	$allday = isset($_REQUEST['allday']) ? 1 : (isset($_REQUEST['start_time']) ? 0 : 1);
 	$span = isset($_REQUEST['span']) && filter_var($_REQUEST['span'], FILTER_VALIDATE_INT, array('options' => array('min_range' => 0))) ? $_REQUEST['span'] : 1;
 
-	if (!empty($_REQUEST['tz']) && in_array($_REQUEST['tz'], timezone_identifiers_list(DateTimeZone::ALL_WITH_BC)))
-		$tz = $_REQUEST['tz'];
-	else
-		$tz = getUserTimezone();
+	if (!empty($_REQUEST['tz']) && in_array($_REQUEST['tz'], timezone_identifiers_list(DateTimeZone::ALL_WITH_BC))) {
+			$tz = $_REQUEST['tz'];
+	} else {
+			$tz = getUserTimezone();
+	}
 
 	// Was the input given as individual parameters?
 	$start_year = isset($_REQUEST['year']) ? $_REQUEST['year'] : $today['year'];
@@ -1275,24 +1321,27 @@ 
 
 	// Set $span, in case we need it
 	$span = isset($eventOptions['span']) ? $eventOptions['span'] : (isset($_POST['span']) ? $_POST['span'] : 0);
-	if ($span > 0)
-		$span = !empty($modSettings['cal_maxspan']) ? min($modSettings['cal_maxspan'], $span - 1) : $span - 1;
+	if ($span > 0) {
+			$span = !empty($modSettings['cal_maxspan']) ? min($modSettings['cal_maxspan'], $span - 1) : $span - 1;
+	}
 
 	// Define the timezone for this event, falling back to the default if not provided
-	if (!empty($eventOptions['tz']) && in_array($eventOptions['tz'], timezone_identifiers_list(DateTimeZone::ALL_WITH_BC)))
-		$tz = $eventOptions['tz'];
-	elseif (!empty($_POST['tz']) && in_array($_POST['tz'], timezone_identifiers_list(DateTimeZone::ALL_WITH_BC)))
-		$tz = $_POST['tz'];
-	else
-		$tz = getUserTimezone();
+	if (!empty($eventOptions['tz']) && in_array($eventOptions['tz'], timezone_identifiers_list(DateTimeZone::ALL_WITH_BC))) {
+			$tz = $eventOptions['tz'];
+	} elseif (!empty($_POST['tz']) && in_array($_POST['tz'], timezone_identifiers_list(DateTimeZone::ALL_WITH_BC))) {
+			$tz = $_POST['tz'];
+	} else {
+			$tz = getUserTimezone();
+	}
 
 	// Is this supposed to be an all day event, or should it have specific start and end times?
-	if (isset($eventOptions['allday']))
-		$allday = $eventOptions['allday'];
-	elseif (empty($_POST['allday']))
-		$allday = false;
-	else
-		$allday = true;
+	if (isset($eventOptions['allday'])) {
+			$allday = $eventOptions['allday'];
+	} elseif (empty($_POST['allday'])) {
+			$allday = false;
+	} else {
+			$allday = true;
+	}
 
 	// Input might come as individual parameters...
 	$start_year = isset($eventOptions['year']) ? $eventOptions['year'] : (isset($_POST['year']) ? $_POST['year'] : null);
@@ -1319,10 +1368,12 @@ 
 	$end_time_string = isset($eventOptions['end_time']) ? $eventOptions['end_time'] : (isset($_POST['end_time']) ? $_POST['end_time'] : null);
 
 	// If the date and time were given in separate strings, combine them
-	if (empty($start_string) && isset($start_date_string))
-		$start_string = $start_date_string . (isset($start_time_string) ? ' ' . $start_time_string : '');
-	if (empty($end_string) && isset($end_date_string))
-		$end_string = $end_date_string . (isset($end_time_string) ? ' ' . $end_time_string : '');
+	if (empty($start_string) && isset($start_date_string)) {
+			$start_string = $start_date_string . (isset($start_time_string) ? ' ' . $start_time_string : '');
+	}
+	if (empty($end_string) && isset($end_date_string)) {
+			$end_string = $end_date_string . (isset($end_time_string) ? ' ' . $end_time_string : '');
+	}
 
 	// If some form of string input was given, override individually defined options with it
 	if (isset($start_string))
@@ -1413,10 +1464,11 @@ 
 	if ($start_object >= $end_object)
 	{
 		$end_object = date_create(sprintf('%04d-%02d-%02d %02d:%02d:%02d', $start_year, $start_month, $start_day, $start_hour, $start_minute, $start_second) . ' ' . $tz);
-		if ($span > 0)
-			date_add($end_object, date_interval_create_from_date_string($span . ' days'));
-		else
-			date_add($end_object, date_interval_create_from_date_string('1 hour'));
+		if ($span > 0) {
+					date_add($end_object, date_interval_create_from_date_string($span . ' days'));
+		} else {
+					date_add($end_object, date_interval_create_from_date_string('1 hour'));
+		}
 	}
 
 	// Is $end_object too late?
@@ -1430,9 +1482,9 @@ 
 			{
 				$end_object = date_create(sprintf('%04d-%02d-%02d %02d:%02d:%02d', $start_year, $start_month, $start_day, $start_hour, $start_minute, $start_second) . ' ' . $tz);
 				date_add($end_object, date_interval_create_from_date_string($modSettings['cal_maxspan'] . ' days'));
+			} else {
+							$end_object = date_create(sprintf('%04d-%02d-%02d %02d:%02d:%02d', $start_year, $start_month, $start_day, '11', '59', '59') . ' ' . $tz);
 			}
-			else
-				$end_object = date_create(sprintf('%04d-%02d-%02d %02d:%02d:%02d', $start_year, $start_month, $start_day, '11', '59', '59') . ' ' . $tz);
 		}
 	}
 
@@ -1445,8 +1497,7 @@ 
 		$start_time = null;
 		$end_time = null;
 		$tz = null;
-	}
-	else
+	} else
 	{
 		$start_time = date_format($start_object, 'H:i:s');
 		$end_time = date_format($end_object, 'H:i:s');
@@ -1469,19 +1520,22 @@ 
 	require_once($sourcedir . '/Subs.php');
 
 	// First, try to create a better date format, ignoring the "time" elements.
-	if (preg_match('~%[AaBbCcDdeGghjmuYy](?:[^%]*%[AaBbCcDdeGghjmuYy])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0]))
-		$date_format = '%F';
-	else
-		$date_format = $matches[0];
+	if (preg_match('~%[AaBbCcDdeGghjmuYy](?:[^%]*%[AaBbCcDdeGghjmuYy])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0])) {
+			$date_format = '%F';
+	} else {
+			$date_format = $matches[0];
+	}
 
-	if (empty($row['timezone']))
-		$row['timezone'] = getUserTimezone();
+	if (empty($row['timezone'])) {
+			$row['timezone'] = getUserTimezone();
+	}
 
 	// We want a fairly compact version of the time, but as close as possible to the user's settings.
-	if (preg_match('~%[HkIlMpPrRSTX](?:[^%]*%[HkIlMpPrRSTX])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0]))
-		$time_format = '%k:%M';
-	else
-		$time_format = str_replace(array('%I', '%H', '%S', '%r', '%R', '%T'), array('%l', '%k', '', '%l:%M %p', '%k:%M', '%l:%M'), $matches[0]);
+	if (preg_match('~%[HkIlMpPrRSTX](?:[^%]*%[HkIlMpPrRSTX])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0])) {
+			$time_format = '%k:%M';
+	} else {
+			$time_format = str_replace(array('%I', '%H', '%S', '%r', '%R', '%T'), array('%l', '%k', '', '%l:%M %p', '%k:%M', '%l:%M'), $matches[0]);
+	}
 
 	$allday = (empty($row['start_time']) || empty($row['end_time']) || empty($row['timezone']) || !in_array($row['timezone'], timezone_identifiers_list(DateTimeZone::ALL_WITH_BC))) ? true : false;
 
@@ -1527,8 +1581,9 @@ 
 {
 	global $smcFunc, $context, $sourcedir, $user_info;
 
-	if (is_null($id_member) && $user_info['is_guest'] == false)
-		$id_member = $context['user']['id'];
+	if (is_null($id_member) && $user_info['is_guest'] == false) {
+			$id_member = $context['user']['id'];
+	}
 
 	if (isset($id_member))
 	{
@@ -1544,8 +1599,9 @@ 
 		$smcFunc['db_free_result']($request);
 	}
 
-	if (empty($timezone) || !in_array($timezone, timezone_identifiers_list(DateTimeZone::ALL_WITH_BC)))
-		$timezone = isset($modSettings['default_timezone']) ? $modSettings['default_timezone'] : date_default_timezone_get();
+	if (empty($timezone) || !in_array($timezone, timezone_identifiers_list(DateTimeZone::ALL_WITH_BC))) {
+			$timezone = isset($modSettings['default_timezone']) ? $modSettings['default_timezone'] : date_default_timezone_get();
+	}
 
 	return $timezone;
 }
@@ -1574,8 +1630,9 @@ 
 		)
 	);
 	$holidays = array();
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$holidays[] = $row;
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$holidays[] = $row;
+	}
 	$smcFunc['db_free_result']($request);
 
 	return $holidays;

other/install.php

Braces +438 added lines, -326 removed lines

@@ -20,8 +20,9 @@ 
 // ><html dir="ltr"><head><title>Error!</title></head><body>Sorry, this installer requires PHP!<div style="display: none;">
 
 // Let's pull in useful classes
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	define('SMF', 1);
+}
 
 require_once('Sources/Class-Package.php');
 
@@ -83,12 +84,14 @@ 
 			$value = preg_replace('~[^A-Za-z0-9_\$]~', '', $value);
 
 			// Is it reserved?
-			if ($value == 'pg_')
-				return $txt['error_db_prefix_reserved'];
+			if ($value == 'pg_') {
+							return $txt['error_db_prefix_reserved'];
+			}
 
 			// Is the prefix numeric?
-			if (preg_match('~^\d~', $value))
-				return $txt['error_db_prefix_numeric'];
+			if (preg_match('~^\d~', $value)) {
+							return $txt['error_db_prefix_numeric'];
+			}
 
 			return true;
 		},
@@ -135,10 +138,11 @@ 
 		$incontext['skip'] = false;
 
 		// Call the step and if it returns false that means pause!
-		if (function_exists($step[2]) && $step[2]() === false)
-			break;
-		elseif (function_exists($step[2]))
-			$incontext['current_step']++;
+		if (function_exists($step[2]) && $step[2]() === false) {
+					break;
+		} elseif (function_exists($step[2])) {
+					$incontext['current_step']++;
+		}
 
 		// No warnings pass on.
 		$incontext['warning'] = '';
@@ -154,12 +158,14 @@ 
 	global $databases, $incontext;
 
 	// Just so people using older versions of PHP aren't left in the cold.
-	if (!isset($_SERVER['PHP_SELF']))
-		$_SERVER['PHP_SELF'] = isset($GLOBALS['HTTP_SERVER_VARS']['PHP_SELF']) ? $GLOBALS['HTTP_SERVER_VARS']['PHP_SELF'] : 'install.php';
+	if (!isset($_SERVER['PHP_SELF'])) {
+			$_SERVER['PHP_SELF'] = isset($GLOBALS['HTTP_SERVER_VARS']['PHP_SELF']) ? $GLOBALS['HTTP_SERVER_VARS']['PHP_SELF'] : 'install.php';
+	}
 
 	// Turn off magic quotes runtime and enable error reporting.
-	if (function_exists('set_magic_quotes_runtime'))
-		@set_magic_quotes_runtime(0);
+	if (function_exists('set_magic_quotes_runtime')) {
+			@set_magic_quotes_runtime(0);
+	}
 	error_reporting(E_ALL);
 
 	// Fun.  Low PHP version...
@@ -173,21 +179,23 @@ 
 	{
 		ob_start();
 
-		if (ini_get('session.save_handler') == 'user')
-			@ini_set('session.save_handler', 'files');
-		if (function_exists('session_start'))
-			@session_start();
-	}
-	else
+		if (ini_get('session.save_handler') == 'user') {
+					@ini_set('session.save_handler', 'files');
+		}
+		if (function_exists('session_start')) {
+					@session_start();
+		}
+	} else
 	{
 		ob_start('ob_gzhandler');
 
-		if (ini_get('session.save_handler') == 'user')
-			@ini_set('session.save_handler', 'files');
+		if (ini_get('session.save_handler') == 'user') {
+					@ini_set('session.save_handler', 'files');
+		}
 		session_start();
 
-		if (!headers_sent())
-			echo '<!DOCTYPE html>
+		if (!headers_sent()) {
+					echo '<!DOCTYPE html>
 <html>
 	<head>
 		<title>', htmlspecialchars($_GET['pass_string']), '</title>
@@ -196,6 +204,7 @@ 
 		<strong>', htmlspecialchars($_GET['pass_string']), '</strong>
 	</body>
 </html>';
+		}
 		exit;
 	}
 
@@ -204,16 +213,18 @@ 
 	{
 		$incontext['remote_files_available'] = false;
 		$test = @fsockopen('www.simplemachines.org', 80, $errno, $errstr, 1);
-		if ($test)
-			$incontext['remote_files_available'] = true;
+		if ($test) {
+					$incontext['remote_files_available'] = true;
+		}
 		@fclose($test);
 	}
 
 	// Add slashes, as long as they aren't already being added.
-	if (!function_exists('get_magic_quotes_gpc') || @get_magic_quotes_gpc() == 0)
-		foreach ($_POST as $k => $v)
+	if (!function_exists('get_magic_quotes_gpc') || @get_magic_quotes_gpc() == 0) {
+			foreach ($_POST as $k => $v)
 			if (strpos($k, 'password') === false && strpos($k, 'db_passwd') === false)
 				$_POST[$k] = addslashes($v);
+	}
 
 	// This is really quite simple; if ?delete is on the URL, delete the installer...
 	if (isset($_GET['delete']))
@@ -234,8 +245,7 @@ 
 			$ftp->close();
 
 			unset($_SESSION['installer_temp_ftp']);
-		}
-		else
+		} else
 		{
 			@unlink(__FILE__);
 
@@ -256,10 +266,11 @@ 
 	{
 		// Get PHP's default timezone, if set
 		$ini_tz = ini_get('date.timezone');
-		if (!empty($ini_tz))
-			$timezone_id = $ini_tz;
-		else
-			$timezone_id = '';
+		if (!empty($ini_tz)) {
+					$timezone_id = $ini_tz;
+		} else {
+					$timezone_id = '';
+		}
 
 		// If date.timezone is unset, invalid, or just plain weird, make a best guess
 		if (!in_array($timezone_id, timezone_identifiers_list()))
@@ -289,8 +300,9 @@ 
 		$dir = dir(dirname(__FILE__) . '/Themes/default/languages');
 		while ($entry = $dir->read())
 		{
-			if (substr($entry, 0, 8) == 'Install.' && substr($entry, -4) == '.php')
-				$incontext['detected_languages'][$entry] = ucfirst(substr($entry, 8, strlen($entry) - 12));
+			if (substr($entry, 0, 8) == 'Install.' && substr($entry, -4) == '.php') {
+							$incontext['detected_languages'][$entry] = ucfirst(substr($entry, 8, strlen($entry) - 12));
+			}
 		}
 		$dir->close();
 	}
@@ -325,10 +337,11 @@ 
 	}
 
 	// Override the language file?
-	if (isset($_GET['lang_file']))
-		$_SESSION['installer_temp_lang'] = $_GET['lang_file'];
-	elseif (isset($GLOBALS['HTTP_GET_VARS']['lang_file']))
-		$_SESSION['installer_temp_lang'] = $GLOBALS['HTTP_GET_VARS']['lang_file'];
+	if (isset($_GET['lang_file'])) {
+			$_SESSION['installer_temp_lang'] = $_GET['lang_file'];
+	} elseif (isset($GLOBALS['HTTP_GET_VARS']['lang_file'])) {
+			$_SESSION['installer_temp_lang'] = $GLOBALS['HTTP_GET_VARS']['lang_file'];
+	}
 
 	// Make sure it exists, if it doesn't reset it.
 	if (!isset($_SESSION['installer_temp_lang']) || preg_match('~[^\\w_\\-.]~', $_SESSION['installer_temp_lang']) === 1 || !file_exists(dirname(__FILE__) . '/Themes/default/languages/' . $_SESSION['installer_temp_lang']))
@@ -337,8 +350,9 @@ 
 		list ($_SESSION['installer_temp_lang']) = array_keys($incontext['detected_languages']);
 
 		// If we have english and some other language, use the other language.  We Americans hate english :P.
-		if ($_SESSION['installer_temp_lang'] == 'Install.english.php' && count($incontext['detected_languages']) > 1)
-			list (, $_SESSION['installer_temp_lang']) = array_keys($incontext['detected_languages']);
+		if ($_SESSION['installer_temp_lang'] == 'Install.english.php' && count($incontext['detected_languages']) > 1) {
+					list (, $_SESSION['installer_temp_lang']) = array_keys($incontext['detected_languages']);
+		}
 	}
 
 	// And now include the actual language file itself.
@@ -351,15 +365,18 @@ 
 	global $db_prefix, $db_connection, $sourcedir;
 	global $smcFunc, $modSettings, $db_type, $db_name, $db_user, $db_persist;
 
-	if (empty($sourcedir))
-		$sourcedir = dirname(__FILE__) . '/Sources';
+	if (empty($sourcedir)) {
+			$sourcedir = dirname(__FILE__) . '/Sources';
+	}
 
 	// Need this to check whether we need the database password.
 	require(dirname(__FILE__) . '/Settings.php');
-	if (!defined('SMF'))
-		define('SMF', 1);
-	if (empty($smcFunc))
-		$smcFunc = array();
+	if (!defined('SMF')) {
+			define('SMF', 1);
+	}
+	if (empty($smcFunc)) {
+			$smcFunc = array();
+	}
 
 	$modSettings['disableQueryCheck'] = true;
 
@@ -367,8 +384,9 @@ 
 	if (!$db_connection)
 	{
 		require_once($sourcedir . '/Subs-Db-' . $db_type . '.php');
-		if (version_compare(PHP_VERSION, '5', '<'))
-			require_once($sourcedir . '/Subs-Compat.php');
+		if (version_compare(PHP_VERSION, '5', '<')) {
+					require_once($sourcedir . '/Subs-Compat.php');
+		}
 
 		$db_options = array('persist' => $db_persist);
 		$port = '';
@@ -379,19 +397,20 @@ 
 			if ($db_type == 'mysql' || $db_type == 'mysqli')
 			{
 				$port = ((int) $_POST['db_port'] == ini_get($db_type . 'default_port')) ? '' : (int) $_POST['db_port'];
-			}
-			elseif ($db_type == 'postgresql')
+			} elseif ($db_type == 'postgresql')
 			{
 				// PostgreSQL doesn't have a default port setting in php.ini, so just check against the default
 				$port = ((int) $_POST['db_port'] == 5432) ? '' : (int) $_POST['db_port'];
 			}
 		}
 
-		if (!empty($port))
-			$db_options['port'] = $port;
+		if (!empty($port)) {
+					$db_options['port'] = $port;
+		}
 
-		if (!$db_connection)
-			$db_connection = smf_db_initiate($db_server, $db_name, $db_user, $db_passwd, $db_prefix, $db_options);
+		if (!$db_connection) {
+					$db_connection = smf_db_initiate($db_server, $db_name, $db_user, $db_passwd, $db_prefix, $db_options);
+		}
 	}
 }
 
@@ -419,8 +438,9 @@ 
 		// @todo REMOVE THIS!!
 		else
 		{
-			if (function_exists('doStep' . $_GET['step']))
-				call_user_func('doStep' . $_GET['step']);
+			if (function_exists('doStep' . $_GET['step'])) {
+							call_user_func('doStep' . $_GET['step']);
+			}
 		}
 		// Show the footer.
 		template_install_below();
@@ -438,8 +458,9 @@ 
 	$incontext['sub_template'] = 'welcome_message';
 
 	// Done the submission?
-	if (isset($_POST['contbutt']))
-		return true;
+	if (isset($_POST['contbutt'])) {
+			return true;
+	}
 
 	// See if we think they have already installed it?
 	if (is_readable(dirname(__FILE__) . '/Settings.php'))
@@ -447,14 +468,17 @@ 
 		$probably_installed = 0;
 		foreach (file(dirname(__FILE__) . '/Settings.php') as $line)
 		{
-			if (preg_match('~^\$db_passwd\s=\s\'([^\']+)\';$~', $line))
-				$probably_installed++;
-			if (preg_match('~^\$boardurl\s=\s\'([^\']+)\';~', $line) && !preg_match('~^\$boardurl\s=\s\'http://127\.0\.0\.1/smf\';~', $line))
-				$probably_installed++;
+			if (preg_match('~^\$db_passwd\s=\s\'([^\']+)\';$~', $line)) {
+							$probably_installed++;
+			}
+			if (preg_match('~^\$boardurl\s=\s\'([^\']+)\';~', $line) && !preg_match('~^\$boardurl\s=\s\'http://127\.0\.0\.1/smf\';~', $line)) {
+							$probably_installed++;
+			}
 		}
 
-		if ($probably_installed == 2)
-			$incontext['warning'] = $txt['error_already_installed'];
+		if ($probably_installed == 2) {
+					$incontext['warning'] = $txt['error_already_installed'];
+		}
 	}
 
 	// Is some database support even compiled in?
@@ -469,8 +493,7 @@ 
 				$databases[$key]['supported'] = false;
 				$notFoundSQLFile = true;
 				$txt['error_db_script_missing'] = sprintf($txt['error_db_script_missing'], 'install_' . $GLOBALS['db_script_version'] . '_' . $type . '.sql');
-			}
-			else
+			} else
 			{
 				$db_type = $key;
 				$incontext['supported_databases'][] = $db;
@@ -479,29 +502,36 @@ 
 	}
 
 	// Check the PHP version.
-	if ((!function_exists('version_compare') || version_compare($GLOBALS['required_php_version'], PHP_VERSION, '>')))
-		$error = 'error_php_too_low';
+	if ((!function_exists('version_compare') || version_compare($GLOBALS['required_php_version'], PHP_VERSION, '>'))) {
+			$error = 'error_php_too_low';
+	}
 	// Make sure we have a supported database
-	elseif (empty($incontext['supported_databases']))
-		$error = empty($notFoundSQLFile) ? 'error_db_missing' : 'error_db_script_missing';
+	elseif (empty($incontext['supported_databases'])) {
+			$error = empty($notFoundSQLFile) ? 'error_db_missing' : 'error_db_script_missing';
+	}
 	// How about session support?  Some crazy sysadmin remove it?
-	elseif (!function_exists('session_start'))
-		$error = 'error_session_missing';
+	elseif (!function_exists('session_start')) {
+			$error = 'error_session_missing';
+	}
 	// Make sure they uploaded all the files.
-	elseif (!file_exists(dirname(__FILE__) . '/index.php'))
-		$error = 'error_missing_files';
+	elseif (!file_exists(dirname(__FILE__) . '/index.php')) {
+			$error = 'error_missing_files';
+	}
 	// Very simple check on the session.save_path for Windows.
 	// @todo Move this down later if they don't use database-driven sessions?
-	elseif (@ini_get('session.save_path') == '/tmp' && substr(__FILE__, 1, 2) == ':\\')
-		$error = 'error_session_save_path';
+	elseif (@ini_get('session.save_path') == '/tmp' && substr(__FILE__, 1, 2) == ':\\') {
+			$error = 'error_session_save_path';
+	}
 
 	// Since each of the three messages would look the same, anyway...
-	if (isset($error))
-		$incontext['error'] = $txt[$error];
+	if (isset($error)) {
+			$incontext['error'] = $txt[$error];
+	}
 
 	// Mod_security blocks everything that smells funny. Let SMF handle security.
-	if (!fixModSecurity() && !isset($_GET['overmodsecurity']))
-		$incontext['error'] = $txt['error_mod_security'] . '<br><br><a href="' . $installurl . '?overmodsecurity=true">' . $txt['error_message_click'] . '</a> ' . $txt['error_message_bad_try_again'];
+	if (!fixModSecurity() && !isset($_GET['overmodsecurity'])) {
+			$incontext['error'] = $txt['error_mod_security'] . '<br><br><a href="' . $installurl . '?overmodsecurity=true">' . $txt['error_message_click'] . '</a> ' . $txt['error_message_bad_try_again'];
+	}
 
 	return false;
 }
@@ -524,15 +554,18 @@ 
 		'agreement.txt',
 		'Settings.php'
 	);
-	if (file_exists(dirname(__FILE__) . '/Settings_bak.php'))
-		$writable_files[] = 'Settings_bak.php';
+	if (file_exists(dirname(__FILE__) . '/Settings_bak.php')) {
+			$writable_files[] = 'Settings_bak.php';
+	}
 
-	foreach ($incontext['detected_languages'] as $lang => $temp)
-		$extra_files[] = 'Themes/default/languages/' . $lang;
+	foreach ($incontext['detected_languages'] as $lang => $temp) {
+			$extra_files[] = 'Themes/default/languages/' . $lang;
+	}
 
 	// With mod_security installed, we could attempt to fix it with .htaccess.
-	if (function_exists('apache_get_modules') && in_array('mod_security', apache_get_modules()))
-		$writable_files[] = file_exists(dirname(__FILE__) . '/.htaccess') ? '.htaccess' : '.';
+	if (function_exists('apache_get_modules') && in_array('mod_security', apache_get_modules())) {
+			$writable_files[] = file_exists(dirname(__FILE__) . '/.htaccess') ? '.htaccess' : '.';
+	}
 
 	$failed_files = array();
 
@@ -548,12 +581,14 @@ 
 				@chmod(dirname(__FILE__) . '/' . $file, 0755);
 
 				// Well, 755 hopefully worked... if not, try 777.
-				if (!is_writable(dirname(__FILE__) . '/' . $file) && !@chmod(dirname(__FILE__) . '/' . $file, 0777))
-					$failed_files[] = $file;
+				if (!is_writable(dirname(__FILE__) . '/' . $file) && !@chmod(dirname(__FILE__) . '/' . $file, 0777)) {
+									$failed_files[] = $file;
+				}
 			}
 		}
-		foreach ($extra_files as $file)
-			@chmod(dirname(__FILE__) . (empty($file) ? '' : '/' . $file), 0777);
+		foreach ($extra_files as $file) {
+					@chmod(dirname(__FILE__) . (empty($file) ? '' : '/' . $file), 0777);
+		}
 	}
 	// Windows is trickier.  Let's try opening for r+...
 	else
@@ -563,30 +598,35 @@ 
 		foreach ($writable_files as $file)
 		{
 			// Folders can't be opened for write... but the index.php in them can ;)
-			if (is_dir(dirname(__FILE__) . '/' . $file))
-				$file .= '/index.php';
+			if (is_dir(dirname(__FILE__) . '/' . $file)) {
+							$file .= '/index.php';
+			}
 
 			// Funny enough, chmod actually does do something on windows - it removes the read only attribute.
 			@chmod(dirname(__FILE__) . '/' . $file, 0777);
 			$fp = @fopen(dirname(__FILE__) . '/' . $file, 'r+');
 
 			// Hmm, okay, try just for write in that case...
-			if (!is_resource($fp))
-				$fp = @fopen(dirname(__FILE__) . '/' . $file, 'w');
+			if (!is_resource($fp)) {
+							$fp = @fopen(dirname(__FILE__) . '/' . $file, 'w');
+			}
 
-			if (!is_resource($fp))
-				$failed_files[] = $file;
+			if (!is_resource($fp)) {
+							$failed_files[] = $file;
+			}
 
 			@fclose($fp);
 		}
-		foreach ($extra_files as $file)
-			@chmod(dirname(__FILE__) . (empty($file) ? '' : '/' . $file), 0777);
+		foreach ($extra_files as $file) {
+					@chmod(dirname(__FILE__) . (empty($file) ? '' : '/' . $file), 0777);
+		}
 	}
 
 	$failure = count($failed_files) >= 1;
 
-	if (!isset($_SERVER))
-		return !$failure;
+	if (!isset($_SERVER)) {
+			return !$failure;
+	}
 
 	// Put the list into context.
 	$incontext['failed_files'] = $failed_files;
@@ -634,19 +674,23 @@ 
 
 		if (!isset($ftp) || $ftp->error !== false)
 		{
-			if (!isset($ftp))
-				$ftp = new ftp_connection(null);
+			if (!isset($ftp)) {
+							$ftp = new ftp_connection(null);
+			}
 			// Save the error so we can mess with listing...
-			elseif ($ftp->error !== false && empty($incontext['ftp_errors']) && !empty($ftp->last_message))
-				$incontext['ftp_errors'][] = $ftp->last_message;
+			elseif ($ftp->error !== false && empty($incontext['ftp_errors']) && !empty($ftp->last_message)) {
+							$incontext['ftp_errors'][] = $ftp->last_message;
+			}
 
 			list ($username, $detect_path, $found_path) = $ftp->detect_path(dirname(__FILE__));
 
-			if (empty($_POST['ftp_path']) && $found_path)
-				$_POST['ftp_path'] = $detect_path;
+			if (empty($_POST['ftp_path']) && $found_path) {
+							$_POST['ftp_path'] = $detect_path;
+			}
 
-			if (!isset($_POST['ftp_username']))
-				$_POST['ftp_username'] = $username;
+			if (!isset($_POST['ftp_username'])) {
+							$_POST['ftp_username'] = $username;
+			}
 
 			// Set the username etc, into context.
 			$incontext['ftp'] = array(
@@ -658,8 +702,7 @@ 
 			);
 
 			return false;
-		}
-		else
+		} else
 		{
 			$_SESSION['installer_temp_ftp'] = array(
 				'server' => $_POST['ftp_server'],
@@ -673,10 +716,12 @@ 
 
 			foreach ($failed_files as $file)
 			{
-				if (!is_writable(dirname(__FILE__) . '/' . $file))
-					$ftp->chmod($file, 0755);
-				if (!is_writable(dirname(__FILE__) . '/' . $file))
-					$ftp->chmod($file, 0777);
+				if (!is_writable(dirname(__FILE__) . '/' . $file)) {
+									$ftp->chmod($file, 0755);
+				}
+				if (!is_writable(dirname(__FILE__) . '/' . $file)) {
+									$ftp->chmod($file, 0777);
+				}
 				if (!is_writable(dirname(__FILE__) . '/' . $file))
 				{
 					$failed_files_updated[] = $file;
@@ -731,15 +776,17 @@ 
 
 			if (!$foundOne)
 			{
-				if (isset($db['default_host']))
-					$incontext['db']['server'] = ini_get($db['default_host']) or $incontext['db']['server'] = 'localhost';
+				if (isset($db['default_host'])) {
+									$incontext['db']['server'] = ini_get($db['default_host']) or $incontext['db']['server'] = 'localhost';
+				}
 				if (isset($db['default_user']))
 				{
 					$incontext['db']['user'] = ini_get($db['default_user']);
 					$incontext['db']['name'] = ini_get($db['default_user']);
 				}
-				if (isset($db['default_password']))
-					$incontext['db']['pass'] = ini_get($db['default_password']);
+				if (isset($db['default_password'])) {
+									$incontext['db']['pass'] = ini_get($db['default_password']);
+				}
 
 				// For simplicity and less confusion, leave the port blank by default
 				$incontext['db']['port'] = '';
@@ -758,10 +805,10 @@ 
 		$incontext['db']['server'] = $_POST['db_server'];
 		$incontext['db']['prefix'] = $_POST['db_prefix'];
 
-		if (!empty($_POST['db_port']))
-			$incontext['db']['port'] = $_POST['db_port'];
-	}
-	else
+		if (!empty($_POST['db_port'])) {
+					$incontext['db']['port'] = $_POST['db_port'];
+		}
+	} else
 	{
 		$incontext['db']['prefix'] = 'smf_';
 	}
@@ -797,10 +844,11 @@ 
 		if (!empty($_POST['db_port']))
 		{
 			// For MySQL, we can get the "default port" from PHP. PostgreSQL has no such option though.
-			if (($db_type == 'mysql' || $db_type == 'mysqli') && $_POST['db_port'] != ini_get($db_type . '.default_port'))
-				$vars['db_port'] = (int) $_POST['db_port'];
-			elseif ($db_type == 'postgresql' && $_POST['db_port'] != 5432)
-				$vars['db_port'] = (int) $_POST['db_port'];
+			if (($db_type == 'mysql' || $db_type == 'mysqli') && $_POST['db_port'] != ini_get($db_type . '.default_port')) {
+							$vars['db_port'] = (int) $_POST['db_port'];
+			} elseif ($db_type == 'postgresql' && $_POST['db_port'] != 5432) {
+							$vars['db_port'] = (int) $_POST['db_port'];
+			}
 		}
 
 		// God I hope it saved!
@@ -813,8 +861,9 @@ 
 		// Make sure it works.
 		require(dirname(__FILE__) . '/Settings.php');
 
-		if (empty($sourcedir))
-			$sourcedir = dirname(__FILE__) . '/Sources';
+		if (empty($sourcedir)) {
+					$sourcedir = dirname(__FILE__) . '/Sources';
+		}
 
 		// Better find the database file!
 		if (!file_exists($sourcedir . '/Subs-Db-' . $db_type . '.php'))
@@ -824,18 +873,21 @@ 
 		}
 
 		// Now include it for database functions!
-		if (!defined('SMF'))
-			define('SMF', 1);
+		if (!defined('SMF')) {
+					define('SMF', 1);
+		}
 
 		$modSettings['disableQueryCheck'] = true;
-		if (empty($smcFunc))
-			$smcFunc = array();
+		if (empty($smcFunc)) {
+					$smcFunc = array();
+		}
 
 			require_once($sourcedir . '/Subs-Db-' . $db_type . '.php');
 
 		// What - running PHP4? The shame!
-		if (version_compare(PHP_VERSION, '5', '<'))
-			require_once($sourcedir . '/Subs-Compat.php');
+		if (version_compare(PHP_VERSION, '5', '<')) {
+					require_once($sourcedir . '/Subs-Compat.php');
+		}
 
 		// Attempt a connection.
 		$needsDB = !empty($databases[$db_type]['always_has_db']);
@@ -923,12 +975,14 @@ 
 	$incontext['page_title'] = $txt['install_settings'];
 
 	// Let's see if we got the database type correct.
-	if (isset($_POST['db_type'], $databases[$_POST['db_type']]))
-		$db_type = $_POST['db_type'];
+	if (isset($_POST['db_type'], $databases[$_POST['db_type']])) {
+			$db_type = $_POST['db_type'];
+	}
 
 	// Else we'd better be able to get the connection.
-	else
-		load_database();
+	else {
+			load_database();
+	}
 
 	$db_type = isset($_POST['db_type']) ? $_POST['db_type'] : $db_type;
 
@@ -948,12 +1002,14 @@ 
 	// Submitting?
 	if (isset($_POST['boardurl']))
 	{
-		if (substr($_POST['boardurl'], -10) == '/index.php')
-			$_POST['boardurl'] = substr($_POST['boardurl'], 0, -10);
-		elseif (substr($_POST['boardurl'], -1) == '/')
-			$_POST['boardurl'] = substr($_POST['boardurl'], 0, -1);
-		if (substr($_POST['boardurl'], 0, 7) != 'http://' && substr($_POST['boardurl'], 0, 7) != 'file://' && substr($_POST['boardurl'], 0, 8) != 'https://')
-			$_POST['boardurl'] = 'http://' . $_POST['boardurl'];
+		if (substr($_POST['boardurl'], -10) == '/index.php') {
+					$_POST['boardurl'] = substr($_POST['boardurl'], 0, -10);
+		} elseif (substr($_POST['boardurl'], -1) == '/') {
+					$_POST['boardurl'] = substr($_POST['boardurl'], 0, -1);
+		}
+		if (substr($_POST['boardurl'], 0, 7) != 'http://' && substr($_POST['boardurl'], 0, 7) != 'file://' && substr($_POST['boardurl'], 0, 8) != 'https://') {
+					$_POST['boardurl'] = 'http://' . $_POST['boardurl'];
+		}
 
 		// Save these variables.
 		$vars = array(
@@ -984,10 +1040,10 @@ 
 			{
 				$incontext['error'] = sprintf($txt['error_utf8_version'], $databases[$db_type]['utf8_version']);
 				return false;
-			}
-			else
-				// Set the character set here.
+			} else {
+							// Set the character set here.
 				updateSettingsFile(array('db_character_set' => 'utf8'));
+			}
 		}
 
 		// Good, skip on.
@@ -1007,8 +1063,9 @@ 
 	$incontext['continue'] = 1;
 
 	// Already done?
-	if (isset($_POST['pop_done']))
-		return true;
+	if (isset($_POST['pop_done'])) {
+			return true;
+	}
 
 	// Reload settings.
 	require(dirname(__FILE__) . '/Settings.php');
@@ -1026,8 +1083,9 @@ 
 	$modSettings = array();
 	if ($result !== false)
 	{
-		while ($row = $smcFunc['db_fetch_assoc']($result))
-			$modSettings[$row['variable']] = $row['value'];
+		while ($row = $smcFunc['db_fetch_assoc']($result)) {
+					$modSettings[$row['variable']] = $row['value'];
+		}
 		$smcFunc['db_free_result']($result);
 
 		// Do they match?  If so, this is just a refresh so charge on!
@@ -1040,20 +1098,22 @@ 
 	$modSettings['disableQueryCheck'] = true;
 
 	// If doing UTF8, select it. PostgreSQL requires passing it as a string...
-	if (!empty($db_character_set) && $db_character_set == 'utf8' && !empty($databases[$db_type]['utf8_support']))
-		$smcFunc['db_query']('', '
+	if (!empty($db_character_set) && $db_character_set == 'utf8' && !empty($databases[$db_type]['utf8_support'])) {
+			$smcFunc['db_query']('', '
 			SET NAMES {string:utf8}',
 			array(
 				'db_error_skip' => true,
 				'utf8' => 'utf8',
 			)
 		);
+	}
 
 	// Windows likes to leave the trailing slash, which yields to C:\path\to\SMF\/attachments...
-	if (substr(__DIR__, -1) == '\\')
-		$attachdir = __DIR__ . 'attachments';
-	else
-		$attachdir = __DIR__ . '/attachments';
+	if (substr(__DIR__, -1) == '\\') {
+			$attachdir = __DIR__ . 'attachments';
+	} else {
+			$attachdir = __DIR__ . '/attachments';
+	}
 
 	$replaces = array(
 		'{$db_prefix}' => $db_prefix,
@@ -1070,8 +1130,9 @@ 
 
 	foreach ($txt as $key => $value)
 	{
-		if (substr($key, 0, 8) == 'default_')
-			$replaces['{$' . $key . '}'] = $smcFunc['db_escape_string']($value);
+		if (substr($key, 0, 8) == 'default_') {
+					$replaces['{$' . $key . '}'] = $smcFunc['db_escape_string']($value);
+		}
 	}
 	$replaces['{$default_reserved_names}'] = strtr($replaces['{$default_reserved_names}'], array('\\\\n' => '\\n'));
 
@@ -1086,8 +1147,9 @@ 
 
 		while ($row = $smcFunc['db_fetch_assoc']($get_engines))
 		{
-			if ($row['Support'] == 'YES' || $row['Support'] == 'DEFAULT')
-				$engines[] = $row['Engine'];
+			if ($row['Support'] == 'YES' || $row['Support'] == 'DEFAULT') {
+							$engines[] = $row['Engine'];
+			}
 		}
 
 		// Done with this now
@@ -1111,8 +1173,7 @@ 
 			$replaces['START TRANSACTION;'] = '';
 			$replaces['COMMIT;'] = '';
 		}
-	}
-	else
+	} else
 	{
 		$has_innodb = false;
 	}
@@ -1134,21 +1195,24 @@ 
 	foreach ($sql_lines as $count => $line)
 	{
 		// No comments allowed!
-		if (substr(trim($line), 0, 1) != '#')
-			$current_statement .= "\n" . rtrim($line);
+		if (substr(trim($line), 0, 1) != '#') {
+					$current_statement .= "\n" . rtrim($line);
+		}
 
 		// Is this the end of the query string?
-		if (empty($current_statement) || (preg_match('~;[\s]*$~s', $line) == 0 && $count != count($sql_lines)))
-			continue;
+		if (empty($current_statement) || (preg_match('~;[\s]*$~s', $line) == 0 && $count != count($sql_lines))) {
+					continue;
+		}
 
 		// Does this table already exist?  If so, don't insert more data into it!
 		if (preg_match('~^\s*INSERT INTO ([^\s\n\r]+?)~', $current_statement, $match) != 0 && in_array($match[1], $exists))
 		{
 			preg_match_all('~\)[,;]~', $current_statement, $matches);
-			if (!empty($matches[0]))
-				$incontext['sql_results']['insert_dups'] += count($matches[0]);
-			else
-				$incontext['sql_results']['insert_dups']++;
+			if (!empty($matches[0])) {
+							$incontext['sql_results']['insert_dups'] += count($matches[0]);
+			} else {
+							$incontext['sql_results']['insert_dups']++;
+			}
 
 			$current_statement = '';
 			continue;
@@ -1157,8 +1221,9 @@ 
 		if ($smcFunc['db_query']('', $current_statement, array('security_override' => true, 'db_error_skip' => true), $db_connection) === false)
 		{
 			// Use the appropriate function based on the DB type
-			if ($db_type == 'mysql' || $db_type =='mysqli')
-				$db_errorno = $db_type . '_errno';
+			if ($db_type == 'mysql' || $db_type =='mysqli') {
+							$db_errorno = $db_type . '_errno';
+			}
 
 			// Error 1050: Table already exists!
 			// @todo Needs to be made better!
@@ -1173,18 +1238,18 @@ 
 				// MySQLi requires a connection object. It's optional with MySQL and Postgres
 				$incontext['failures'][$count] = $smcFunc['db_error']($db_connection);
 			}
-		}
-		else
+		} else
 		{
-			if (preg_match('~^\s*CREATE TABLE ([^\s\n\r]+?)~', $current_statement, $match) == 1)
-				$incontext['sql_results']['tables']++;
-			elseif (preg_match('~^\s*INSERT INTO ([^\s\n\r]+?)~', $current_statement, $match) == 1)
+			if (preg_match('~^\s*CREATE TABLE ([^\s\n\r]+?)~', $current_statement, $match) == 1) {
+							$incontext['sql_results']['tables']++;
+			} elseif (preg_match('~^\s*INSERT INTO ([^\s\n\r]+?)~', $current_statement, $match) == 1)
 			{
 				preg_match_all('~\)[,;]~', $current_statement, $matches);
-				if (!empty($matches[0]))
-					$incontext['sql_results']['inserts'] += count($matches[0]);
-				else
-					$incontext['sql_results']['inserts']++;
+				if (!empty($matches[0])) {
+									$incontext['sql_results']['inserts'] += count($matches[0]);
+				} else {
+									$incontext['sql_results']['inserts']++;
+				}
 			}
 		}
 
@@ -1197,15 +1262,17 @@ 
 	// Sort out the context for the SQL.
 	foreach ($incontext['sql_results'] as $key => $number)
 	{
-		if ($number == 0)
-			unset($incontext['sql_results'][$key]);
-		else
-			$incontext['sql_results'][$key] = sprintf($txt['db_populate_' . $key], $number);
+		if ($number == 0) {
+					unset($incontext['sql_results'][$key]);
+		} else {
+					$incontext['sql_results'][$key] = sprintf($txt['db_populate_' . $key], $number);
+		}
 	}
 
 	// Make sure UTF will be used globally.
-	if ((!empty($databases[$db_type]['utf8_support']) && !empty($databases[$db_type]['utf8_required'])) || (empty($databases[$db_type]['utf8_required']) && !empty($databases[$db_type]['utf8_support']) && isset($_POST['utf8'])))
-		$newSettings[] = array('global_character_set', 'UTF-8');
+	if ((!empty($databases[$db_type]['utf8_support']) && !empty($databases[$db_type]['utf8_required'])) || (empty($databases[$db_type]['utf8_required']) && !empty($databases[$db_type]['utf8_support']) && isset($_POST['utf8']))) {
+			$newSettings[] = array('global_character_set', 'UTF-8');
+	}
 
 	// Maybe we can auto-detect better cookie settings?
 	preg_match('~^http[s]?://([^\.]+?)([^/]*?)(/.*)?$~', $boardurl, $matches);
@@ -1216,16 +1283,20 @@ 
 		$globalCookies = false;
 
 		// Okay... let's see.  Using a subdomain other than www.? (not a perfect check.)
-		if ($matches[2] != '' && (strpos(substr($matches[2], 1), '.') === false || in_array($matches[1], array('forum', 'board', 'community', 'forums', 'support', 'chat', 'help', 'talk', 'boards', 'www'))))
-			$globalCookies = true;
+		if ($matches[2] != '' && (strpos(substr($matches[2], 1), '.') === false || in_array($matches[1], array('forum', 'board', 'community', 'forums', 'support', 'chat', 'help', 'talk', 'boards', 'www')))) {
+					$globalCookies = true;
+		}
 		// If there's a / in the middle of the path, or it starts with ~... we want local.
-		if (isset($matches[3]) && strlen($matches[3]) > 3 && (substr($matches[3], 0, 2) == '/~' || strpos(substr($matches[3], 1), '/') !== false))
-			$localCookies = true;
+		if (isset($matches[3]) && strlen($matches[3]) > 3 && (substr($matches[3], 0, 2) == '/~' || strpos(substr($matches[3], 1), '/') !== false)) {
+					$localCookies = true;
+		}
 
-		if ($globalCookies)
-			$newSettings[] = array('globalCookies', '1');
-		if ($localCookies)
-			$newSettings[] = array('localCookies', '1');
+		if ($globalCookies) {
+					$newSettings[] = array('globalCookies', '1');
+		}
+		if ($localCookies) {
+					$newSettings[] = array('localCookies', '1');
+		}
 	}
 
 	// Are we allowing stat collection?
@@ -1241,32 +1312,36 @@ 
 			fwrite($fp, $out);
 
 			$return_data = '';
-			while (!feof($fp))
-				$return_data .= fgets($fp, 128);
+			while (!feof($fp)) {
+							$return_data .= fgets($fp, 128);
+			}
 
 			fclose($fp);
 
 			// Get the unique site ID.
 			preg_match('~SITE-ID:\s(\w{10})~', $return_data, $ID);
 
-			if (!empty($ID[1]))
-				$newSettings[] = array('allow_sm_stats', $ID[1]);
+			if (!empty($ID[1])) {
+							$newSettings[] = array('allow_sm_stats', $ID[1]);
+			}
 		}
 	}
 
 	// Are we enabling SSL?
-	if (!empty($_POST['force_ssl']))
-		$newSettings[] = array('force_ssl', 2);
+	if (!empty($_POST['force_ssl'])) {
+			$newSettings[] = array('force_ssl', 2);
+	}
 
 	// Setting a timezone is required.
 	if (!isset($modSettings['default_timezone']) && function_exists('date_default_timezone_set'))
 	{
 		// Get PHP's default timezone, if set
 		$ini_tz = ini_get('date.timezone');
-		if (!empty($ini_tz))
-			$timezone_id = $ini_tz;
-		else
-			$timezone_id = '';
+		if (!empty($ini_tz)) {
+					$timezone_id = $ini_tz;
+		} else {
+					$timezone_id = '';
+		}
 
 		// If date.timezone is unset, invalid, or just plain weird, make a best guess
 		if (!in_array($timezone_id, timezone_identifiers_list()))
@@ -1275,8 +1350,9 @@ 
 			$timezone_id = timezone_name_from_abbr('', $server_offset, 0);
 		}
 
-		if (date_default_timezone_set($timezone_id))
-			$newSettings[] = array('default_timezone', $timezone_id);
+		if (date_default_timezone_set($timezone_id)) {
+					$newSettings[] = array('default_timezone', $timezone_id);
+		}
 	}
 
 	if (!empty($newSettings))
@@ -1307,16 +1383,18 @@ 
 	}
 
 	// MySQL specific stuff
-	if (substr($db_type, 0, 5) != 'mysql')
-		return false;
+	if (substr($db_type, 0, 5) != 'mysql') {
+			return false;
+	}
 
 	// Find database user privileges.
 	$privs = array();
 	$get_privs = $smcFunc['db_query']('', 'SHOW PRIVILEGES', array());
 	while ($row = $smcFunc['db_fetch_assoc']($get_privs))
 	{
-		if ($row['Privilege'] == 'Alter')
-			$privs[] = $row['Privilege'];
+		if ($row['Privilege'] == 'Alter') {
+					$privs[] = $row['Privilege'];
+		}
 	}
 	$smcFunc['db_free_result']($get_privs);
 
@@ -1346,8 +1424,9 @@ 
 	$incontext['continue'] = 1;
 
 	// Skipping?
-	if (!empty($_POST['skip']))
-		return true;
+	if (!empty($_POST['skip'])) {
+			return true;
+	}
 
 	// Need this to check whether we need the database password.
 	require(dirname(__FILE__) . '/Settings.php');
@@ -1361,18 +1440,22 @@ 
 	$smcFunc['strtolower'] = $db_character_set != 'utf8' && $txt['lang_character_set'] != 'UTF-8' ? 'strtolower' :
 		function($string){
 			global $sourcedir;
-			if (function_exists('mb_strtolower'))
-				return mb_strtolower($string, 'UTF-8');
+			if (function_exists('mb_strtolower')) {
+							return mb_strtolower($string, 'UTF-8');
+			}
 			require_once($sourcedir . '/Subs-Charset.php');
 			return utf8_strtolower($string);
 		};
 
-	if (!isset($_POST['username']))
-		$_POST['username'] = '';
-	if (!isset($_POST['email']))
-		$_POST['email'] = '';
-	if (!isset($_POST['server_email']))
-		$_POST['server_email'] = '';
+	if (!isset($_POST['username'])) {
+			$_POST['username'] = '';
+	}
+	if (!isset($_POST['email'])) {
+			$_POST['email'] = '';
+	}
+	if (!isset($_POST['server_email'])) {
+			$_POST['server_email'] = '';
+	}
 
 	$incontext['username'] = htmlspecialchars(stripslashes($_POST['username']));
 	$incontext['email'] = htmlspecialchars(stripslashes($_POST['email']));
@@ -1391,8 +1474,9 @@ 
 			'admin_group' => 1,
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) != 0)
-		$incontext['skip'] = 1;
+	if ($smcFunc['db_num_rows']($request) != 0) {
+			$incontext['skip'] = 1;
+	}
 	$smcFunc['db_free_result']($request);
 
 	// Trying to create an account?
@@ -1423,8 +1507,9 @@ 
 		}
 
 		// Update the webmaster's email?
-		if (!empty($_POST['server_email']) && (empty($webmaster_email) || $webmaster_email == 'noreply@myserver.com'))
-			updateSettingsFile(array('webmaster_email' => $_POST['server_email']));
+		if (!empty($_POST['server_email']) && (empty($webmaster_email) || $webmaster_email == 'noreply@myserver.com')) {
+					updateSettingsFile(array('webmaster_email' => $_POST['server_email']));
+		}
 
 		// Work out whether we're going to have dodgy characters and remove them.
 		$invalid_characters = preg_match('~[<>&"\'=\\\]~', $_POST['username']) != 0;
@@ -1447,32 +1532,27 @@ 
 			$smcFunc['db_free_result']($result);
 
 			$incontext['account_existed'] = $txt['error_user_settings_taken'];
-		}
-		elseif ($_POST['username'] == '' || strlen($_POST['username']) > 25)
+		} elseif ($_POST['username'] == '' || strlen($_POST['username']) > 25)
 		{
 			// Try the previous step again.
 			$incontext['error'] = $_POST['username'] == '' ? $txt['error_username_left_empty'] : $txt['error_username_too_long'];
 			return false;
-		}
-		elseif ($invalid_characters || $_POST['username'] == '_' || $_POST['username'] == '|' || strpos($_POST['username'], '[code') !== false || strpos($_POST['username'], '[/code') !== false)
+		} elseif ($invalid_characters || $_POST['username'] == '_' || $_POST['username'] == '|' || strpos($_POST['username'], '[code') !== false || strpos($_POST['username'], '[/code') !== false)
 		{
 			// Try the previous step again.
 			$incontext['error'] = $txt['error_invalid_characters_username'];
 			return false;
-		}
-		elseif (empty($_POST['email']) || !filter_var(stripslashes($_POST['email']), FILTER_VALIDATE_EMAIL) || strlen(stripslashes($_POST['email'])) > 255)
+		} elseif (empty($_POST['email']) || !filter_var(stripslashes($_POST['email']), FILTER_VALIDATE_EMAIL) || strlen(stripslashes($_POST['email'])) > 255)
 		{
 			// One step back, this time fill out a proper admin email address.
 			$incontext['error'] = sprintf($txt['error_valid_admin_email_needed'], $_POST['username']);
 			return false;
-		}
-		elseif (empty($_POST['server_email']) || !filter_var(stripslashes($_POST['server_email']), FILTER_VALIDATE_EMAIL) || strlen(stripslashes($_POST['server_email'])) > 255)
+		} elseif (empty($_POST['server_email']) || !filter_var(stripslashes($_POST['server_email']), FILTER_VALIDATE_EMAIL) || strlen(stripslashes($_POST['server_email'])) > 255)
 		{
 			// One step back, this time fill out a proper admin email address.
 			$incontext['error'] = $txt['error_valid_server_email_needed'];
 			return false;
-		}
-		elseif ($_POST['username'] != '')
+		} elseif ($_POST['username'] != '')
 		{
 			$incontext['member_salt'] = substr(md5(mt_rand()), 0, 4);
 
@@ -1547,17 +1627,19 @@ 
 	require_once($sourcedir . '/Subs-Auth.php');
 
 	// Bring a warning over.
-	if (!empty($incontext['account_existed']))
-		$incontext['warning'] = $incontext['account_existed'];
+	if (!empty($incontext['account_existed'])) {
+			$incontext['warning'] = $incontext['account_existed'];
+	}
 
-	if (!empty($db_character_set) && !empty($databases[$db_type]['utf8_support']))
-		$smcFunc['db_query']('', '
+	if (!empty($db_character_set) && !empty($databases[$db_type]['utf8_support'])) {
+			$smcFunc['db_query']('', '
 			SET NAMES {string:db_character_set}',
 			array(
 				'db_character_set' => $db_character_set,
 				'db_error_skip' => true,
 			)
 		);
+	}
 
 	// As track stats is by default enabled let's add some activity.
 	$smcFunc['db_insert']('ignore',
@@ -1578,14 +1660,16 @@ 
 	// Only proceed if we can load the data.
 	if ($request)
 	{
-		while ($row = $smcFunc['db_fetch_row']($request))
-			$modSettings[$row[0]] = $row[1];
+		while ($row = $smcFunc['db_fetch_row']($request)) {
+					$modSettings[$row[0]] = $row[1];
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
 	// Automatically log them in ;)
-	if (isset($incontext['member_id']) && isset($incontext['member_salt']))
-		setLoginCookie(3153600 * 60, $incontext['member_id'], hash_salt($_POST['password1'], $incontext['member_salt']));
+	if (isset($incontext['member_id']) && isset($incontext['member_salt'])) {
+			setLoginCookie(3153600 * 60, $incontext['member_id'], hash_salt($_POST['password1'], $incontext['member_salt']));
+	}
 
 	$result = $smcFunc['db_query']('', '
 		SELECT value
@@ -1596,13 +1680,14 @@ 
 			'db_error_skip' => true,
 		)
 	);
-	if ($smcFunc['db_num_rows']($result) != 0)
-		list ($db_sessions) = $smcFunc['db_fetch_row']($result);
+	if ($smcFunc['db_num_rows']($result) != 0) {
+			list ($db_sessions) = $smcFunc['db_fetch_row']($result);
+	}
 	$smcFunc['db_free_result']($result);
 
-	if (empty($db_sessions))
-		$_SESSION['admin_time'] = time();
-	else
+	if (empty($db_sessions)) {
+			$_SESSION['admin_time'] = time();
+	} else
 	{
 		$_SERVER['HTTP_USER_AGENT'] = substr($_SERVER['HTTP_USER_AGENT'], 0, 211);
 
@@ -1626,8 +1711,9 @@ 
 	$smcFunc['strtolower'] = $db_character_set != 'utf8' && $txt['lang_character_set'] != 'UTF-8' ? 'strtolower' :
 		function($string){
 			global $sourcedir;
-			if (function_exists('mb_strtolower'))
-				return mb_strtolower($string, 'UTF-8');
+			if (function_exists('mb_strtolower')) {
+							return mb_strtolower($string, 'UTF-8');
+			}
 			require_once($sourcedir . '/Subs-Charset.php');
 			return utf8_strtolower($string);
 		};
@@ -1643,8 +1729,9 @@ 
 		)
 	);
 	$context['utf8'] = $db_character_set === 'utf8' || $txt['lang_character_set'] === 'UTF-8';
-	if ($smcFunc['db_num_rows']($request) > 0)
-		updateStats('subject', 1, htmlspecialchars($txt['default_topic_subject']));
+	if ($smcFunc['db_num_rows']($request) > 0) {
+			updateStats('subject', 1, htmlspecialchars($txt['default_topic_subject']));
+	}
 	$smcFunc['db_free_result']($request);
 
 	// Now is the perfect time to fetch the SM files.
@@ -1663,8 +1750,9 @@ 
 
 	// Check if we need some stupid MySQL fix.
 	$server_version = $smcFunc['db_server_info']();
-	if (($db_type == 'mysql' || $db_type == 'mysqli') && in_array(substr($server_version, 0, 6), array('5.0.50', '5.0.51')))
-		updateSettings(array('db_mysql_group_by_fix' => '1'));
+	if (($db_type == 'mysql' || $db_type == 'mysqli') && in_array(substr($server_version, 0, 6), array('5.0.50', '5.0.51'))) {
+			updateSettings(array('db_mysql_group_by_fix' => '1'));
+	}
 
 	// Some final context for the template.
 	$incontext['dir_still_writable'] = is_writable(dirname(__FILE__)) && substr(__FILE__, 1, 2) != ':\\';
@@ -1684,8 +1772,9 @@ 
 	$settingsArray = file(dirname(__FILE__) . '/Settings.php');
 
 	// @todo Do we just want to read the file in clean, and split it this way always?
-	if (count($settingsArray) == 1)
-		$settingsArray = preg_split('~[\r\n]~', $settingsArray[0]);
+	if (count($settingsArray) == 1) {
+			$settingsArray = preg_split('~[\r\n]~', $settingsArray[0]);
+	}
 
 	for ($i = 0, $n = count($settingsArray); $i < $n; $i++)
 	{
@@ -1700,19 +1789,22 @@ 
 			continue;
 		}
 
-		if (trim($settingsArray[$i]) == '?' . '>')
-			$settingsArray[$i] = '';
+		if (trim($settingsArray[$i]) == '?' . '>') {
+					$settingsArray[$i] = '';
+		}
 
 		// Don't trim or bother with it if it's not a variable.
-		if (substr($settingsArray[$i], 0, 1) != '$')
-			continue;
+		if (substr($settingsArray[$i], 0, 1) != '$') {
+					continue;
+		}
 
 		$settingsArray[$i] = rtrim($settingsArray[$i]) . "\n";
 
-		foreach ($vars as $var => $val)
-			if (strncasecmp($settingsArray[$i], '$' . $var, 1 + strlen($var)) == 0)
+		foreach ($vars as $var => $val) {
+					if (strncasecmp($settingsArray[$i], '$' . $var, 1 + strlen($var)) == 0)
 			{
 				$comment = strstr($settingsArray[$i], '#');
+		}
 				$settingsArray[$i] = '$' . $var . ' = \'' . $val . '\';' . ($comment != '' ? "\t\t" . $comment : "\n");
 				unset($vars[$var]);
 			}
@@ -1722,36 +1814,41 @@ 
 	if (!empty($vars))
 	{
 		$settingsArray[$i++] = '';
-		foreach ($vars as $var => $val)
-			$settingsArray[$i++] = '$' . $var . ' = \'' . $val . '\';' . "\n";
+		foreach ($vars as $var => $val) {
+					$settingsArray[$i++] = '$' . $var . ' = \'' . $val . '\';' . "\n";
+		}
 	}
 
 	// Blank out the file - done to fix a oddity with some servers.
 	$fp = @fopen(dirname(__FILE__) . '/Settings.php', 'w');
-	if (!$fp)
-		return false;
+	if (!$fp) {
+			return false;
+	}
 	fclose($fp);
 
 	$fp = fopen(dirname(__FILE__) . '/Settings.php', 'r+');
 
 	// Gotta have one of these ;)
-	if (trim($settingsArray[0]) != '<?php')
-		fwrite($fp, "<?php\n");
+	if (trim($settingsArray[0]) != '<?php') {
+			fwrite($fp, "<?php\n");
+	}
 
 	$lines = count($settingsArray);
 	for ($i = 0; $i < $lines - 1; $i++)
 	{
 		// Don't just write a bunch of blank lines.
-		if ($settingsArray[$i] != '' || @$settingsArray[$i - 1] != '')
-			fwrite($fp, strtr($settingsArray[$i], "\r", ''));
+		if ($settingsArray[$i] != '' || @$settingsArray[$i - 1] != '') {
+					fwrite($fp, strtr($settingsArray[$i], "\r", ''));
+		}
 	}
 	fwrite($fp, $settingsArray[$i] . '?' . '>');
 	fclose($fp);
 
 	// Even though on normal installations the filemtime should prevent this being used by the installer incorrectly
 	// it seems that there are times it might not. So let's MAKE it dump the cache.
-	if (function_exists('opcache_invalidate'))
-		opcache_invalidate(dirname(__FILE__) . '/Settings.php', true);
+	if (function_exists('opcache_invalidate')) {
+			opcache_invalidate(dirname(__FILE__) . '/Settings.php', true);
+	}
 
 	return true;
 }
@@ -1776,9 +1873,9 @@ 
 	SecFilterScanPOST Off
 </IfModule>';
 
-	if (!function_exists('apache_get_modules') || !in_array('mod_security', apache_get_modules()))
-		return true;
-	elseif (file_exists(dirname(__FILE__) . '/.htaccess') && is_writable(dirname(__FILE__) . '/.htaccess'))
+	if (!function_exists('apache_get_modules') || !in_array('mod_security', apache_get_modules())) {
+			return true;
+	} elseif (file_exists(dirname(__FILE__) . '/.htaccess') && is_writable(dirname(__FILE__) . '/.htaccess'))
 	{
 		$current_htaccess = implode('', file(dirname(__FILE__) . '/.htaccess'));
 
@@ -1790,29 +1887,28 @@ 
 				fwrite($ht_handle, $htaccess_addition);
 				fclose($ht_handle);
 				return true;
+			} else {
+							return false;
 			}
-			else
-				return false;
+		} else {
+					return true;
 		}
-		else
-			return true;
-	}
-	elseif (file_exists(dirname(__FILE__) . '/.htaccess'))
-		return strpos(implode('', file(dirname(__FILE__) . '/.htaccess')), '<IfModule mod_security.c>') !== false;
-	elseif (is_writable(dirname(__FILE__)))
+	} elseif (file_exists(dirname(__FILE__) . '/.htaccess')) {
+			return strpos(implode('', file(dirname(__FILE__) . '/.htaccess')), '<IfModule mod_security.c>') !== false;
+	} elseif (is_writable(dirname(__FILE__)))
 	{
 		if ($ht_handle = fopen(dirname(__FILE__) . '/.htaccess', 'w'))
 		{
 			fwrite($ht_handle, $htaccess_addition);
 			fclose($ht_handle);
 			return true;
+		} else {
+					return false;
 		}
-		else
+	} else {
 			return false;
 	}
-	else
-		return false;
-}
+	}
 
 function template_install_above()
 {
@@ -1850,9 +1946,10 @@ 
 								<label for="installer_language">', $txt['installer_language'], ':</label>
 								<select id="installer_language" name="lang_file" onchange="location.href = \'', $installurl, '?lang_file=\' + this.options[this.selectedIndex].value;">';
 
-		foreach ($incontext['detected_languages'] as $lang => $name)
-			echo '
+		foreach ($incontext['detected_languages'] as $lang => $name) {
+					echo '
 									<option', isset($_SESSION['installer_temp_lang']) && $_SESSION['installer_temp_lang'] == $lang ? ' selected' : '', ' value="', $lang, '">', $name, '</option>';
+		}
 
 		echo '
 								</select>
@@ -1872,9 +1969,10 @@ 
 						<h2>', $txt['upgrade_progress'], '</h2>
 						<ul>';
 
-	foreach ($incontext['steps'] as $num => $step)
-		echo '
+	foreach ($incontext['steps'] as $num => $step) {
+			echo '
 							<li class="', $num < $incontext['current_step'] ? 'stepdone' : ($num == $incontext['current_step'] ? 'stepcurrent' : 'stepwaiting'), '">', $txt['upgrade_step'], ' ', $step[0], ': ', $step[1], '</li>';
+	}
 
 	echo '
 						</ul>
@@ -1899,20 +1997,23 @@ 
 		echo '
 								<div>';
 
-		if (!empty($incontext['continue']))
-			echo '
+		if (!empty($incontext['continue'])) {
+					echo '
 									<input type="submit" id="contbutt" name="contbutt" value="', $txt['upgrade_continue'], '" onclick="return submitThisOnce(this);" class="button_submit" />';
-		if (!empty($incontext['skip']))
-			echo '
+		}
+		if (!empty($incontext['skip'])) {
+					echo '
 									<input type="submit" id="skip" name="skip" value="', $txt['upgrade_skip'], '" onclick="return submitThisOnce(this);" class="button_submit" />';
+		}
 		echo '
 								</div>';
 	}
 
 	// Show the closing form tag and other data only if not in the last step
-	if (count($incontext['steps']) - 1 !== (int) $incontext['current_step'])
-		echo '
+	if (count($incontext['steps']) - 1 !== (int) $incontext['current_step']) {
+			echo '
 							</form>';
+	}
 
 	echo '
 						</div>
@@ -1947,13 +2048,15 @@ 
 		</div>';
 
 	// Show the warnings, or not.
-	if (template_warning_divs())
-		echo '
+	if (template_warning_divs()) {
+			echo '
 		<h3>', $txt['install_all_lovely'], '</h3>';
+	}
 
 	// Say we want the continue button!
-	if (empty($incontext['error']))
-		$incontext['continue'] = 1;
+	if (empty($incontext['error'])) {
+			$incontext['continue'] = 1;
+	}
 
 	// For the latest version stuff.
 	echo '
@@ -1987,8 +2090,8 @@ 
 	global $txt, $incontext;
 
 	// Errors are very serious..
-	if (!empty($incontext['error']))
-		echo '
+	if (!empty($incontext['error'])) {
+			echo '
 		<div style="margin: 2ex; padding: 2ex; border: 2px dashed #cc3344; color: black; background-color: #ffe4e9;">
 			<div style="float: left; width: 2ex; font-size: 2em; color: red;">!!</div>
 			<strong style="text-decoration: underline;">', $txt['upgrade_critical_error'], '</strong><br>
@@ -1996,9 +2099,10 @@ 
 				', $incontext['error'], '
 			</div>
 		</div>';
+	}
 	// A warning message?
-	elseif (!empty($incontext['warning']))
-		echo '
+	elseif (!empty($incontext['warning'])) {
+			echo '
 		<div style="margin: 2ex; padding: 2ex; border: 2px dashed #cc3344; color: black; background-color: #ffe4e9;">
 			<div style="float: left; width: 2ex; font-size: 2em; color: red;">!!</div>
 			<strong style="text-decoration: underline;">', $txt['upgrade_warning'], '</strong><br>
@@ -2006,6 +2110,7 @@ 
 				', $incontext['warning'], '
 			</div>
 		</div>';
+	}
 
 	return empty($incontext['error']) && empty($incontext['warning']);
 }
@@ -2021,27 +2126,30 @@ 
 			<li>', $incontext['failed_files']), '</li>
 		</ul>';
 
-	if (isset($incontext['systemos'], $incontext['detected_path']) && $incontext['systemos'] == 'linux')
-		echo '
+	if (isset($incontext['systemos'], $incontext['detected_path']) && $incontext['systemos'] == 'linux') {
+			echo '
 		<hr>
 		<p>', $txt['chmod_linux_info'], '</p>
 		<tt># chmod a+w ', implode(' ' . $incontext['detected_path'] . '/', $incontext['failed_files']), '</tt>';
+	}
 
 	// This is serious!
-	if (!template_warning_divs())
-		return;
+	if (!template_warning_divs()) {
+			return;
+	}
 
 	echo '
 		<hr>
 		<p>', $txt['ftp_setup_info'], '</p>';
 
-	if (!empty($incontext['ftp_errors']))
-		echo '
+	if (!empty($incontext['ftp_errors'])) {
+			echo '
 		<div class="error_message">
 			', $txt['error_ftp_no_connect'], '<br><br>
 			<code>', implode('<br>', $incontext['ftp_errors']), '</code>
 		</div>
 		<br>';
+	}
 
 	echo '
 		<form action="', $incontext['form_url'], '" method="post">
@@ -2101,17 +2209,17 @@ 
 				<td>
 					<select name="db_type" id="db_type_input" onchange="toggleDBInput();">';
 
-	foreach ($incontext['supported_databases'] as $key => $db)
-			echo '
+	foreach ($incontext['supported_databases'] as $key => $db) {
+				echo '
 						<option value="', $key, '"', isset($_POST['db_type']) && $_POST['db_type'] == $key ? ' selected' : '', '>', $db['name'], '</option>';
+	}
 
 	echo '
 					</select>
 					<div class="smalltext block">', $txt['db_settings_type_info'], '</div>
 				</td>
 			</tr>';
-	}
-	else
+	} else
 	{
 		echo '
 			<tr style="display: none;">
@@ -2303,9 +2411,10 @@ 
 				<div style="color: red;">', $txt['error_db_queries'], '</div>
 				<ul>';
 
-		foreach ($incontext['failures'] as $line => $fail)
-			echo '
+		foreach ($incontext['failures'] as $line => $fail) {
+					echo '
 						<li><strong>', $txt['error_db_queries_line'], $line + 1, ':</strong> ', nl2br(htmlspecialchars($fail)), '</li>';
+		}
 
 		echo '
 				</ul>';
@@ -2366,15 +2475,16 @@ 
 			</tr>
 		</table>';
 
-	if ($incontext['require_db_confirm'])
-		echo '
+	if ($incontext['require_db_confirm']) {
+			echo '
 		<h2>', $txt['user_settings_database'], '</h2>
 		<p>', $txt['user_settings_database_info'], '</p>
 
 		<div style="margin-bottom: 2ex; padding-', $txt['lang_rtl'] == false ? 'left' : 'right', ': 50px;">
 			<input type="password" name="password3" size="30" class="input_password" />
 		</div>';
-}
+	}
+	}
 
 // Tell them it's done, and to delete.
 function template_delete_install()
@@ -2387,14 +2497,15 @@ 
 	template_warning_divs();
 
 	// Install directory still writable?
-	if ($incontext['dir_still_writable'])
-		echo '
+	if ($incontext['dir_still_writable']) {
+			echo '
 		<em>', $txt['still_writable'], '</em><br>
 		<br>';
+	}
 
 	// Don't show the box if it's like 99% sure it won't work :P.
-	if ($incontext['probably_delete_install'])
-		echo '
+	if ($incontext['probably_delete_install']) {
+			echo '
 		<div style="margin: 1ex; font-weight: bold;">
 			<label for="delete_self"><input type="checkbox" id="delete_self" onclick="doTheDelete();" class="input_check" /> ', $txt['delete_installer'], !isset($_SESSION['installer_temp_ftp']) ? ' ' . $txt['delete_installer_maybe'] : '', '</label>
 		</div>
@@ -2410,6 +2521,7 @@ 
 			}
 		</script>
 		<br>';
+	}
 
 	echo '
 		', sprintf($txt['go_to_your_forum'], $boardurl . '/index.php'), '<br>

Themes/default/Display.template.php

Braces +221 added lines, -151 removed lines

@@ -51,11 +51,13 @@ 
 				<p>';
 
 		// Show just numbers...?
-		if ($settings['display_who_viewing'] == 1)
-				echo count($context['view_members']), ' ', count($context['view_members']) == 1 ? $txt['who_member'] : $txt['members'];
+		if ($settings['display_who_viewing'] == 1) {
+						echo count($context['view_members']), ' ', count($context['view_members']) == 1 ? $txt['who_member'] : $txt['members'];
+		}
 		// Or show the actual people viewing the topic?
-		else
-			echo empty($context['view_members_list']) ? '0 ' . $txt['members'] : implode(', ', $context['view_members_list']) . ((empty($context['view_num_hidden']) || $context['can_moderate_forum']) ? '' : ' (+ ' . $context['view_num_hidden'] . ' ' . $txt['hidden'] . ')');
+		else {
+					echo empty($context['view_members_list']) ? '0 ' . $txt['members'] : implode(', ', $context['view_members_list']) . ((empty($context['view_num_hidden']) || $context['can_moderate_forum']) ? '' : ' (+ ' . $context['view_num_hidden'] . ' ' . $txt['hidden'] . ')');
+		}
 
 		// Now show how many guests are here too.
 		echo $txt['who_and'], $context['view_num_guests'], ' ', $context['view_num_guests'] == 1 ? $txt['guest'] : $txt['guests'], $txt['who_viewing_topic'], '
@@ -93,10 +95,11 @@ 
 						<dt class="', $option['voted_this'] ? ' voted' : '', '">', $option['option'], '</dt>
 						<dd class="statsbar', $option['voted_this'] ? ' voted' : '', '">';
 
-				if ($context['allow_results_view'])
-					echo '
+				if ($context['allow_results_view']) {
+									echo '
 							', $option['bar_ndt'], '
 							<span class="percentage">', $option['votes'], ' (', $option['percent'], '%)</span>';
+				}
 
 				echo '
 						</dd>';
@@ -105,9 +108,10 @@ 
 			echo '
 					</dl>';
 
-			if ($context['allow_results_view'])
-				echo '
+			if ($context['allow_results_view']) {
+							echo '
 						<p><strong>', $txt['poll_total_voters'], ':</strong> ', $context['poll']['total_votes'], '</p>';
+			}
 		}
 		// They are allowed to vote! Go to it!
 		else
@@ -116,17 +120,19 @@ 
 						<form action="', $scripturl, '?action=vote;topic=', $context['current_topic'], '.', $context['start'], ';poll=', $context['poll']['id'], '" method="post" accept-charset="', $context['character_set'], '">';
 
 			// Show a warning if they are allowed more than one option.
-			if ($context['poll']['allowed_warning'])
-				echo '
+			if ($context['poll']['allowed_warning']) {
+							echo '
 							<p class="smallpadding">', $context['poll']['allowed_warning'], '</p>';
+			}
 
 			echo '
 							<ul class="options">';
 
 			// Show each option with its button - a radio likely.
-			foreach ($context['poll']['options'] as $option)
-				echo '
+			foreach ($context['poll']['options'] as $option) {
+							echo '
 								<li>', $option['vote_button'], ' <label for="', $option['id'], '">', $option['option'], '</label></li>';
+			}
 
 			echo '
 							</ul>
@@ -138,9 +144,10 @@ 
 		}
 
 		// Is the clock ticking?
-		if (!empty($context['poll']['expire_time']))
-			echo '
+		if (!empty($context['poll']['expire_time'])) {
+					echo '
 						<p><strong>', ($context['poll']['is_expired'] ? $txt['poll_expired_on'] : $txt['poll_expires_on']), ':</strong> ', $context['poll']['expire_time'], '</p>';
+		}
 
 		echo '
 					</div>
@@ -170,11 +177,13 @@ 
 					<li>
 						<b class="event_title"><a href="', $scripturl, '?action=calendar;event=', $event['id'], '">', $event['title'], '</a></b>';
 
-			if ($event['can_edit'])
-				echo ' <a href="' . $event['modify_href'] . '"><span class="generic_icons calendar_modify" title="', $txt['calendar_edit'], '"></span></a>';
+			if ($event['can_edit']) {
+							echo ' <a href="' . $event['modify_href'] . '"><span class="generic_icons calendar_modify" title="', $txt['calendar_edit'], '"></span></a>';
+			}
 
-			if ($event['can_export'])
-				echo ' <a href="' . $event['export_href'] . '"><span class="generic_icons calendar_export" title="', $txt['calendar_export'], '"></span></a>';
+			if ($event['can_export']) {
+							echo ' <a href="' . $event['export_href'] . '"><span class="generic_icons calendar_export" title="', $txt['calendar_export'], '"></span></a>';
+			}
 
 			echo '
 						<br>';
@@ -182,14 +191,14 @@ 
 			if (!empty($event['allday']))
 			{
 				echo '<time datetime="' . $event['start_iso_gmdate'] . '">', trim($event['start_date_local']), '</time>', ($event['start_date'] != $event['end_date']) ? ' &ndash; <time datetime="' . $event['end_iso_gmdate'] . '">' . trim($event['end_date_local']) . '</time>' : '';
-			}
-			else
+			} else
 			{
 				// Display event info relative to user's local timezone
 				echo '<time datetime="' . $event['start_iso_gmdate'] . '">', trim($event['start_date_local']), ', ', trim($event['start_time_local']), '</time> &ndash; <time datetime="' . $event['end_iso_gmdate'] . '">';
 
-				if ($event['start_date_local'] != $event['end_date_local'])
-					echo trim($event['end_date_local']) . ', ';
+				if ($event['start_date_local'] != $event['end_date_local']) {
+									echo trim($event['end_date_local']) . ', ';
+				}
 
 				echo trim($event['end_time_local']);
 
@@ -198,23 +207,27 @@ 
 				{
 					echo '</time> (<time datetime="' . $event['start_iso_gmdate'] . '">';
 
-					if ($event['start_date_orig'] != $event['start_date_local'] || $event['end_date_orig'] != $event['end_date_local'] || $event['start_date_orig'] != $event['end_date_orig'])
-						echo trim($event['start_date_orig']), ', ';
+					if ($event['start_date_orig'] != $event['start_date_local'] || $event['end_date_orig'] != $event['end_date_local'] || $event['start_date_orig'] != $event['end_date_orig']) {
+											echo trim($event['start_date_orig']), ', ';
+					}
 
 					echo trim($event['start_time_orig']), '</time> &ndash; <time datetime="' . $event['end_iso_gmdate'] . '">';
 
-					if ($event['start_date_orig'] != $event['end_date_orig'])
-						echo trim($event['end_date_orig']) . ', ';
+					if ($event['start_date_orig'] != $event['end_date_orig']) {
+											echo trim($event['end_date_orig']) . ', ';
+					}
 
 					echo trim($event['end_time_orig']), ' ', $event['tz_abbrev'], '</time>)';
 				}
 				// Event is scheduled in the user's own timezone? Let 'em know, just to avoid confusion
-				else
-					echo ' ', $event['tz_abbrev'], '</time>';
+				else {
+									echo ' ', $event['tz_abbrev'], '</time>';
+				}
 			}
 
-			if (!empty($event['location']))
-				echo '<br>', $event['location'];
+			if (!empty($event['location'])) {
+							echo '<br>', $event['location'];
+			}
 
 			echo '
 					</li>';
@@ -252,8 +265,9 @@ 
 	$context['removableMessageIDs'] = array();
 
 	// Get all the messages...
-	while ($message = $context['get_message']())
-		template_single_post($message);
+	while ($message = $context['get_message']()) {
+			template_single_post($message);
+	}
 
 	echo '
 				</form>
@@ -290,8 +304,9 @@ 
 			<div id="display_jump_to">&nbsp;</div>';
 
 	// Show quickreply
-	if ($context['can_reply'])
-	template_quickreply();
+	if ($context['can_reply']) {
+		template_quickreply();
+	}
 
 	// User action pop on mobile screen (or actually small screen), this uses responsive css does not check mobile device.
 	echo '
@@ -304,8 +319,8 @@ 
 			</div>';
 
 	// Show the moderation button & pop only if user can moderate
-	if ($context['can_moderate_forum'] || $context['user']['is_mod'])
-		echo '
+	if ($context['can_moderate_forum'] || $context['user']['is_mod']) {
+			echo '
 			<div id="mobile_moderation" class="popup_container">
 				<div class="popup_window description">
 					<div class="popup_heading">', $txt['mobile_moderation'],'
@@ -315,6 +330,7 @@ 
 					</div>
 				</div>
 			</div>';
+	}
 
 		echo '
 				<script>';
@@ -438,9 +454,10 @@ 
 						});
 					}';
 
-	if (!empty($context['ignoredMsgs']))
-		echo '
+	if (!empty($context['ignoredMsgs'])) {
+			echo '
 					ignore_toggles([', implode(', ', $context['ignoredMsgs']), '], ', JavaScriptEscape($txt['show_ignore_user_post']), ');';
+	}
 
 	echo '
 				</script>';
@@ -457,8 +474,9 @@ 
 
 	$ignoring = false;
 
-	if ($message['can_remove'])
-		$context['removableMessageIDs'][] = $message['id'];
+	if ($message['can_remove']) {
+			$context['removableMessageIDs'][] = $message['id'];
+	}
 
 	// Are we ignoring this message?
 	if (!empty($message['is_ignored']))
@@ -484,9 +502,10 @@ 
 							<div class="custom_fields_above_member">
 								<ul class="nolist">';
 
-		foreach ($message['custom_fields']['above_member'] as $custom)
-			echo '
+		foreach ($message['custom_fields']['above_member'] as $custom) {
+					echo '
 									<li class="custom ', $custom['col_name'] ,'">', $custom['value'], '</li>';
+		}
 
 		echo '
 								</ul>
@@ -497,9 +516,10 @@ 
 									<h4>';
 
 	// Show online and offline buttons?
-	if (!empty($modSettings['onlineEnable']) && !$message['member']['is_guest'])
-		echo '
+	if (!empty($modSettings['onlineEnable']) && !$message['member']['is_guest']) {
+			echo '
 								', $context['can_send_pm'] ? '<a href="' . $message['member']['online']['href'] . '" title="' . $message['member']['online']['label'] . '">' : '', '<span class="' . ($message['member']['online']['is_online'] == 1 ? 'on' : 'off') . '" title="' . $message['member']['online']['text'] . '"></span>', $context['can_send_pm'] ? '</a>' : '';
+	}
 
 
 	// Show a link to the member's profile.
@@ -512,51 +532,59 @@ 
 
 
 	// Show the user's avatar.
-	if (!empty($modSettings['show_user_images']) && empty($options['show_no_avatars']) && !empty($message['member']['avatar']['image']))
-		echo '
+	if (!empty($modSettings['show_user_images']) && empty($options['show_no_avatars']) && !empty($message['member']['avatar']['image'])) {
+			echo '
 								<li class="avatar">
 									<a href="', $message['member']['href'], '">', $message['member']['avatar']['image'], '</a>
 								</li>';
+	}
 
 	// Are there any custom fields below the avatar?
-	if (!empty($message['custom_fields']['below_avatar']))
-		foreach ($message['custom_fields']['below_avatar'] as $custom)
+	if (!empty($message['custom_fields']['below_avatar'])) {
+			foreach ($message['custom_fields']['below_avatar'] as $custom)
 			echo '
 								<li class="custom ', $custom['col_name'] ,'">', $custom['value'], '</li>';
+	}
 
 	// Show the post group icons, but not for guests.
-	if (!$message['member']['is_guest'])
-		echo '
+	if (!$message['member']['is_guest']) {
+			echo '
 								<li class="icons">', $message['member']['group_icons'], '</li>';
+	}
 
 	// Show the member's primary group (like 'Administrator') if they have one.
-	if (!empty($message['member']['group']))
-		echo '
+	if (!empty($message['member']['group'])) {
+			echo '
 								<li class="membergroup">', $message['member']['group'], '</li>';
+	}
 
 	// Show the member's custom title, if they have one.
-	if (!empty($message['member']['title']))
-		echo '
+	if (!empty($message['member']['title'])) {
+			echo '
 								<li class="title">', $message['member']['title'], '</li>';
+	}
 
 	// Don't show these things for guests.
 	if (!$message['member']['is_guest'])
 	{
 
 		// Show the post group if and only if they have no other group or the option is on, and they are in a post group.
-		if ((empty($modSettings['hide_post_group']) || empty($message['member']['group'])) && !empty($message['member']['post_group']))
-			echo '
+		if ((empty($modSettings['hide_post_group']) || empty($message['member']['group'])) && !empty($message['member']['post_group'])) {
+					echo '
 								<li class="postgroup">', $message['member']['post_group'], '</li>';
+		}
 
 		// Show how many posts they have made.
-		if (!isset($context['disabled_fields']['posts']))
-			echo '
+		if (!isset($context['disabled_fields']['posts'])) {
+					echo '
 								<li class="postcount">', $txt['member_postcount'], ': ', $message['member']['posts'], '</li>';
+		}
 
 		// Show their personal text?
-		if (!empty($modSettings['show_blurb']) && !empty($message['member']['blurb']))
-			echo '
+		if (!empty($modSettings['show_blurb']) && !empty($message['member']['blurb'])) {
+					echo '
 								<li class="blurb">', $message['member']['blurb'], '</li>';
+		}
 
 		// Any custom fields to show as icons?
 		if (!empty($message['custom_fields']['icons']))
@@ -565,9 +593,10 @@ 
 								<li class="im_icons">
 									<ol>';
 
-			foreach ($message['custom_fields']['icons'] as $custom)
-				echo '
+			foreach ($message['custom_fields']['icons'] as $custom) {
+							echo '
 										<li class="custom ', $custom['col_name'] ,'">', $custom['value'], '</li>';
+			}
 
 			echo '
 									</ol>
@@ -582,19 +611,22 @@ 
 									<ol class="profile_icons">';
 
 			// Don't show an icon if they haven't specified a website.
-			if (!empty($message['member']['website']['url']) && !isset($context['disabled_fields']['website']))
-				echo '
+			if (!empty($message['member']['website']['url']) && !isset($context['disabled_fields']['website'])) {
+							echo '
 										<li><a href="', $message['member']['website']['url'], '" title="' . $message['member']['website']['title'] . '" target="_blank" class="new_win">', ($settings['use_image_buttons'] ? '<span class="generic_icons www centericon" title="' . $message['member']['website']['title'] . '"></span>' : $txt['www']), '</a></li>';
+			}
 
 			// Since we know this person isn't a guest, you *can* message them.
-			if ($context['can_send_pm'])
-				echo '
+			if ($context['can_send_pm']) {
+							echo '
 										<li><a href="', $scripturl, '?action=pm;sa=send;u=', $message['member']['id'], '" title="', $message['member']['online']['is_online'] ? $txt['pm_online'] : $txt['pm_offline'], '">', $settings['use_image_buttons'] ? '<span class="generic_icons im_' . ($message['member']['online']['is_online'] ? 'on' : 'off') . ' centericon" title="' . ($message['member']['online']['is_online'] ? $txt['pm_online'] : $txt['pm_offline']) . '"></span> ' : ($message['member']['online']['is_online'] ? $txt['pm_online'] : $txt['pm_offline']), '</a></li>';
+			}
 
 			// Show the email if necessary
-			if (!empty($message['member']['email']) && $message['member']['show_email'])
-				echo '
+			if (!empty($message['member']['email']) && $message['member']['show_email']) {
+							echo '
 										<li class="email"><a href="mailto:' . $message['member']['email'] . '" rel="nofollow">', ($settings['use_image_buttons'] ? '<span class="generic_icons mail centericon" title="' . $txt['email'] . '"></span>' : $txt['email']), '</a></li>';
+			}
 
 				echo '
 									</ol>
@@ -602,48 +634,56 @@ 
 		}
 
 		// Any custom fields for standard placement?
-		if (!empty($message['custom_fields']['standard']))
-			foreach ($message['custom_fields']['standard'] as $custom)
+		if (!empty($message['custom_fields']['standard'])) {
+					foreach ($message['custom_fields']['standard'] as $custom)
 				echo '
 								<li class="custom ', $custom['col_name'] ,'">', $custom['title'], ': ', $custom['value'], '</li>';
+		}
 
 	}
 	// Otherwise, show the guest's email.
-	elseif (!empty($message['member']['email']) && $message['member']['show_email'])
-		echo '
+	elseif (!empty($message['member']['email']) && $message['member']['show_email']) {
+			echo '
 								<li class="email"><a href="mailto:' . $message['member']['email'] . '" rel="nofollow">', ($settings['use_image_buttons'] ? '<span class="generic_icons mail centericon" title="' . $txt['email'] . '"></span>' : $txt['email']), '</a></li>';
+	}
 
 	// Show the IP to this user for this post - because you can moderate?
-	if (!empty($context['can_moderate_forum']) && !empty($message['member']['ip']))
-		echo '
+	if (!empty($context['can_moderate_forum']) && !empty($message['member']['ip'])) {
+			echo '
 								<li class="poster_ip"><a href="', $scripturl, '?action=', !empty($message['member']['is_guest']) ? 'trackip' : 'profile;area=tracking;sa=ip;u=' . $message['member']['id'], ';searchip=', $message['member']['ip'], '">', $message['member']['ip'], '</a> <a href="', $scripturl, '?action=helpadmin;help=see_admin_ip" onclick="return reqOverlayDiv(this.href);" class="help">(?)</a></li>';
+	}
 
 	// Or, should we show it because this is you?
-	elseif ($message['can_see_ip'])
-		echo '
+	elseif ($message['can_see_ip']) {
+			echo '
 								<li class="poster_ip"><a href="', $scripturl, '?action=helpadmin;help=see_member_ip" onclick="return reqOverlayDiv(this.href);" class="help">', $message['member']['ip'], '</a></li>';
+	}
 
 	// Okay, are you at least logged in? Then we can show something about why IPs are logged...
-	elseif (!$context['user']['is_guest'])
-		echo '
+	elseif (!$context['user']['is_guest']) {
+			echo '
 								<li class="poster_ip"><a href="', $scripturl, '?action=helpadmin;help=see_member_ip" onclick="return reqOverlayDiv(this.href);" class="help">', $txt['logged'], '</a></li>';
+	}
 
 	// Otherwise, you see NOTHING!
-	else
-		echo '
+	else {
+			echo '
 								<li class="poster_ip">', $txt['logged'], '</li>';
+	}
 
 	// Are we showing the warning status?
 	// Don't show these things for guests.
-	if (!$message['member']['is_guest'] && $message['member']['can_see_warning'])
-		echo '
+	if (!$message['member']['is_guest'] && $message['member']['can_see_warning']) {
+			echo '
 								<li class="warning">', $context['can_issue_warning'] ? '<a href="' . $scripturl . '?action=profile;area=issuewarning;u=' . $message['member']['id'] . '">' : '', '<span class="generic_icons warning_', $message['member']['warning_status'], '"></span> ', $context['can_issue_warning'] ? '</a>' : '', '<span class="warn_', $message['member']['warning_status'], '">', $txt['warn_' . $message['member']['warning_status']], '</span></li>';
+	}
 
 	// Are there any custom fields to show at the bottom of the poster info?
-	if (!empty($message['custom_fields']['bottom_poster']))
-		foreach ($message['custom_fields']['bottom_poster'] as $custom)
+	if (!empty($message['custom_fields']['bottom_poster'])) {
+			foreach ($message['custom_fields']['bottom_poster'] as $custom)
 			echo '
 									<li class="custom ', $custom['col_name'] ,'">', $custom['value'], '</li>';
+	}
 
 	// Poster info ends.
 	echo '
@@ -672,9 +712,10 @@ 
 	echo '
 									<span class="smalltext modified" id="modified_', $message['id'], '">';
 
-	if (!empty($modSettings['show_modify']) && !empty($message['modified']['name']))
-		echo
+	if (!empty($modSettings['show_modify']) && !empty($message['modified']['name'])) {
+			echo
 										$message['modified']['last_edit_text'];
+	}
 
 	echo '
 									</span>';
@@ -685,22 +726,24 @@ 
 							</div>';
 
 	// Ignoring this user? Hide the post.
-	if ($ignoring)
-		echo '
+	if ($ignoring) {
+			echo '
 							<div id="msg_', $message['id'], '_ignored_prompt">
 								', $txt['ignoring_user'], '
 								<a href="#" id="msg_', $message['id'], '_ignored_link" style="display: none;">', $txt['show_ignore_user_post'], '</a>
 							</div>';
+	}
 
 	// Show the post itself, finally!
 	echo '
 							<div class="post">';
 
-	if (!$message['approved'] && $message['member']['id'] != 0 && $message['member']['id'] == $context['user']['id'])
-		echo '
+	if (!$message['approved'] && $message['member']['id'] != 0 && $message['member']['id'] == $context['user']['id']) {
+			echo '
 								<div class="approve_post">
 									', $txt['post_awaiting_approval'], '
 								</div>';
+	}
 	echo '
 								<div class="inner" data-msgid="', $message['id'], '" id="msg_', $message['id'], '"', $ignoring ? ' style="display:none;"' : '', '>', $message['body'], '</div>
 							</div>';
@@ -717,9 +760,9 @@ 
 		foreach ($message['attachment'] as $attachment)
 		{
 			// Do we want this attachment to not be showed here?
-			if (!empty($modSettings['dont_show_attach_under_post']) && !empty($context['show_attach_under_post'][$attachment['id']]))
-				continue;
-			elseif (!$div_output)
+			if (!empty($modSettings['dont_show_attach_under_post']) && !empty($context['show_attach_under_post'][$attachment['id']])) {
+							continue;
+			} elseif (!$div_output)
 			{
 				$div_output = true;
 
@@ -735,9 +778,10 @@ 
 								<fieldset>
 									<legend>', $txt['attach_awaiting_approve'];
 
-				if ($context['can_approve'])
-					echo '
+				if ($context['can_approve']) {
+									echo '
 										&nbsp;[<a href="', $scripturl, '?action=attachapprove;sa=all;mid=', $message['id'], ';', $context['session_var'], '=', $context['session_id'], '">', $txt['approve_all'], '</a>]';
+				}
 
 				echo '
 									</legend>';
@@ -751,12 +795,13 @@ 
 				echo '
 										<div class="attachments_top">';
 
-				if ($attachment['thumbnail']['has_thumb'])
-					echo '
+				if ($attachment['thumbnail']['has_thumb']) {
+									echo '
 											<a href="', $attachment['href'], ';image" id="link_', $attachment['id'], '" onclick="', $attachment['thumbnail']['javascript'], '"><img src="', $attachment['thumbnail']['href'], '" alt="" id="thumb_', $attachment['id'], '" class="atc_img"></a>';
-				else
-					echo '
+				} else {
+									echo '
 											<img src="' . $attachment['href'] . ';image" alt="" width="' . $attachment['width'] . '" height="' . $attachment['height'] . '" class="atc_img">';
+				}
 
 				echo '
 										</div>';
@@ -766,9 +811,10 @@ 
 										<div class="attachments_bot">
 											<a href="' . $attachment['href'] . '"><img src="' . $settings['images_url'] . '/icons/clip.png" class="centericon" alt="*">&nbsp;' . $attachment['name'] . '</a> ';
 
-			if (!$attachment['is_approved'] && $context['can_approve'])
-				echo '
+			if (!$attachment['is_approved'] && $context['can_approve']) {
+							echo '
 											[<a href="', $scripturl, '?action=attachapprove;sa=approve;aid=', $attachment['id'], ';', $context['session_var'], '=', $context['session_id'], '">', $txt['approve'], '</a>]&nbsp;|&nbsp;[<a href="', $scripturl, '?action=attachapprove;sa=reject;aid=', $attachment['id'], ';', $context['session_var'], '=', $context['session_id'], '">', $txt['delete'], '</a>] ';
+			}
 			echo '
 											<br>', $attachment['size'], ($attachment['is_image'] ? ', ' . $attachment['real_width'] . 'x' . $attachment['real_height'] . '<br>' . sprintf($txt['attach_viewed'], $attachment['downloads']) : '<br>' . sprintf($txt['attach_downloaded'], $attachment['downloads'])), '
 										</div>';
@@ -777,33 +823,38 @@ 
 									</div>';
 
 			// Next attachment line ?
-			if (++$i % $attachments_per_line === 0)
-				echo '
+			if (++$i % $attachments_per_line === 0) {
+							echo '
 									<br>';
+			}
 		}
 
 		// If we had unapproved attachments clean up.
-		if ($last_approved_state == 0)
-			echo '
+		if ($last_approved_state == 0) {
+					echo '
 								</fieldset>';
+		}
 
 		// Only do this if we output a div above - otherwise it'll break things
-		if ($div_output)
-			echo '
+		if ($div_output) {
+					echo '
 							</div>';
+		}
 	}
 
 	// And stuff below the attachments.
-	if ($context['can_report_moderator'] || !empty($context['can_see_likes']) || !empty($context['can_like']) || $message['can_approve'] || $message['can_unapprove'] || $context['can_reply'] || $message['can_modify'] || $message['can_remove'] || $context['can_split'] || $context['can_restore_msg'] || $context['can_quote'])
-	echo '
+	if ($context['can_report_moderator'] || !empty($context['can_see_likes']) || !empty($context['can_like']) || $message['can_approve'] || $message['can_unapprove'] || $context['can_reply'] || $message['can_modify'] || $message['can_remove'] || $context['can_split'] || $context['can_restore_msg'] || $context['can_quote']) {
+		echo '
 							<div class="under_message">';
+	}
 
 	// Maybe they want to report this post to the moderator(s)?
-	if ($context['can_report_moderator'])
-		echo '
+	if ($context['can_report_moderator']) {
+			echo '
 								<ul class="floatright smalltext">
 									<li class="report_link"><a href="', $scripturl, '?action=reporttm;topic=', $context['current_topic'], '.', $message['counter'], ';msg=', $message['id'], '">', $txt['report_to_mod'], '</a></li>
 								</ul>';
+	}
 
 	// What about likes?
 	if (!empty($modSettings['enable_likes']))
@@ -844,78 +895,91 @@ 
 								<ul class="quickbuttons">';
 
 		// Can they quote? if so they can select and quote as well!
-		if ($context['can_quote'])
-			echo '
+		if ($context['can_quote']) {
+					echo '
 									<li><a href="', $scripturl, '?action=post;quote=', $message['id'], ';topic=', $context['current_topic'], '.', $context['start'], ';last_msg=', $context['topic_last_message'], '" onclick="return oQuickReply.quote(', $message['id'], ');"><span class="generic_icons quote"></span>', $txt['quote_action'], '</a></li>
 									<li style="display:none;" id="quoteSelected_', $message['id'], '"><a href="javascript:void(0)"><span class="generic_icons quote_selected"></span>', $txt['quote_selected_action'] ,'</a></li>';
+		}
 
 		// Can the user modify the contents of this post? Show the modify inline image.
-		if ($message['can_modify'])
-			echo '
+		if ($message['can_modify']) {
+					echo '
 									<li class="quick_edit"><a title="', $txt['modify_msg'], '" class="modifybutton" id="modify_button_', $message['id'], '" onclick="oQuickModify.modifyMsg(\'', $message['id'], '\', \'', !empty($modSettings['toggle_subject']), '\')"><span class="generic_icons quick_edit_button"></span>', $txt['quick_edit'], '</a></li>';
+		}
 
-		if ($message['can_approve'] || $message['can_unapprove'] || $message['can_modify'] || $message['can_remove'] || $context['can_split'] || $context['can_restore_msg'])
-			echo '
+		if ($message['can_approve'] || $message['can_unapprove'] || $message['can_modify'] || $message['can_remove'] || $context['can_split'] || $context['can_restore_msg']) {
+					echo '
 									<li class="post_options">', $txt['post_options'];
+		}
 
 		echo '
 										<ul>';
 
 		// Can the user modify the contents of this post?
-		if ($message['can_modify'])
-			echo '
+		if ($message['can_modify']) {
+					echo '
 											<li><a href="', $scripturl, '?action=post;msg=', $message['id'], ';topic=', $context['current_topic'], '.', $context['start'], '"><span class="generic_icons modify_button"></span>', $txt['modify'], '</a></li>';
+		}
 
 		// How about... even... remove it entirely?!
-		if ($context['can_delete'] && ($context['topic_first_message'] == $message['id']))
-			echo '
+		if ($context['can_delete'] && ($context['topic_first_message'] == $message['id'])) {
+					echo '
 											<li><a href="', $scripturl, '?action=removetopic2;topic=', $context['current_topic'], '.', $context['start'], ';', $context['session_var'], '=', $context['session_id'], '" data-confirm="', $txt['are_sure_remove_topic'], '" class="you_sure"><span class="generic_icons remove_button"></span>', $txt['remove_topic'],'</a></li>';
-		elseif ($message['can_remove'] && ($context['topic_first_message'] != $message['id']))
-			echo '
+		} elseif ($message['can_remove'] && ($context['topic_first_message'] != $message['id'])) {
+					echo '
 											<li><a href="', $scripturl, '?action=deletemsg;topic=', $context['current_topic'], '.', $context['start'], ';msg=', $message['id'], ';', $context['session_var'], '=', $context['session_id'], '" data-confirm="', $txt['remove_message_question'] ,'" class="you_sure"><span class="generic_icons remove_button"></span>', $txt['remove'], '</a></li>';
+		}
 
 		// What about splitting it off the rest of the topic?
-		if ($context['can_split'] && !empty($context['real_num_replies']))
-			echo '
+		if ($context['can_split'] && !empty($context['real_num_replies'])) {
+					echo '
 											<li><a href="', $scripturl, '?action=splittopics;topic=', $context['current_topic'], '.0;at=', $message['id'], '"><span class="generic_icons split_button"></span>', $txt['split'], '</a></li>';
+		}
 
 		// Can we issue a warning because of this post? Remember, we can't give guests warnings.
-		if ($context['can_issue_warning'] && !$message['is_message_author'] && !$message['member']['is_guest'])
-			echo '
+		if ($context['can_issue_warning'] && !$message['is_message_author'] && !$message['member']['is_guest']) {
+					echo '
 											<li><a href="', $scripturl, '?action=profile;area=issuewarning;u=', $message['member']['id'], ';msg=', $message['id'], '"><span class="generic_icons warn_button"></span>', $txt['issue_warning'], '</a></li>';
+		}
 
 		// Can we restore topics?
-		if ($context['can_restore_msg'])
-			echo '
+		if ($context['can_restore_msg']) {
+					echo '
 											<li><a href="', $scripturl, '?action=restoretopic;msgs=', $message['id'], ';', $context['session_var'], '=', $context['session_id'], '"><span class="generic_icons restore_button"></span>', $txt['restore_message'], '</a></li>';
+		}
 
 		// Maybe we can approve it, maybe we should?
-		if ($message['can_approve'])
-			echo '
+		if ($message['can_approve']) {
+					echo '
 											<li><a href="', $scripturl, '?action=moderate;area=postmod;sa=approve;topic=', $context['current_topic'], '.', $context['start'], ';msg=', $message['id'], ';', $context['session_var'], '=', $context['session_id'], '"><span class="generic_icons approve_button"></span>', $txt['approve'], '</a></li>';
+		}
 
 		// Maybe we can unapprove it?
-		if ($message['can_unapprove'])
-			echo '
+		if ($message['can_unapprove']) {
+					echo '
 											<li><a href="', $scripturl, '?action=moderate;area=postmod;sa=approve;topic=', $context['current_topic'], '.', $context['start'], ';msg=', $message['id'], ';', $context['session_var'], '=', $context['session_id'], '"><span class="generic_icons unapprove_button"></span>', $txt['unapprove'], '</a></li>';
+		}
 
 		echo '
 										</ul>
 									</li>';
 
 		// Show a checkbox for quick moderation?
-		if (!empty($options['display_quick_mod']) && $options['display_quick_mod'] == 1 && $message['can_remove'])
-			echo '
+		if (!empty($options['display_quick_mod']) && $options['display_quick_mod'] == 1 && $message['can_remove']) {
+					echo '
 									<li style="display: none;" id="in_topic_mod_check_', $message['id'], '"></li>';
+		}
 
-		if ($message['can_approve'] || $context['can_reply'] || $message['can_modify'] || $message['can_remove'] || $context['can_split'] || $context['can_restore_msg'])
-			echo '
+		if ($message['can_approve'] || $context['can_reply'] || $message['can_modify'] || $message['can_remove'] || $context['can_split'] || $context['can_restore_msg']) {
+					echo '
 								</ul>';
+		}
 	}
 
-	if ($context['can_report_moderator'] || !empty($context['can_see_likes']) || !empty($context['can_like']) || $message['can_approve'] || $message['can_unapprove'] || $context['can_reply'] || $message['can_modify'] || $message['can_remove'] || $context['can_split'] || $context['can_restore_msg'] || $context['can_quote'])
-	echo '
+	if ($context['can_report_moderator'] || !empty($context['can_see_likes']) || !empty($context['can_like']) || $message['can_approve'] || $message['can_unapprove'] || $context['can_reply'] || $message['can_modify'] || $message['can_remove'] || $context['can_split'] || $context['can_restore_msg'] || $context['can_quote']) {
+		echo '
 							</div>';
+	}
 
 	echo '
 						</div>
@@ -928,9 +992,10 @@ 
 							<div class="custom_fields_above_signature">
 								<ul class="nolist">';
 
-		foreach ($message['custom_fields']['above_signature'] as $custom)
-			echo '
+		foreach ($message['custom_fields']['above_signature'] as $custom) {
+					echo '
 									<li class="custom ', $custom['col_name'] ,'">', $custom['value'], '</li>';
+		}
 
 		echo '
 								</ul>
@@ -938,9 +1003,10 @@ 
 	}
 
 	// Show the member's signature?
-	if (!empty($message['member']['signature']) && empty($options['show_no_signatures']) && $context['signature_enabled'])
-		echo '
+	if (!empty($message['member']['signature']) && empty($options['show_no_signatures']) && $context['signature_enabled']) {
+			echo '
 							<div class="signature" id="msg_', $message['id'], '_signature"', $ignoring ? ' style="display:none;"' : '', '>', $message['member']['signature'], '</div>';
+	}
 
 
 	// Are there any custom profile fields for below the signature?
@@ -950,9 +1016,10 @@ 
 							<div class="custom_fields_below_signature">
 								<ul class="nolist">';
 
-		foreach ($message['custom_fields']['below_signature'] as $custom)
-			echo '
+		foreach ($message['custom_fields']['below_signature'] as $custom) {
+					echo '
 									<li class="custom ', $custom['col_name'] ,'">', $custom['value'], '</li>';
+		}
 
 		echo '
 								</ul>
@@ -1000,8 +1067,8 @@ 
 						<input type="hidden" name="seqnum" value="', $context['form_sequence_number'], '">';
 
 		// Guests just need more.
-		if ($context['user']['is_guest'])
-			echo '
+		if ($context['user']['is_guest']) {
+					echo '
 						<dl id="post_header">
 							<dt>
 								', $txt['name'], ':
@@ -1016,6 +1083,7 @@ 
 								<input type="email" name="email" size="25" value="', $context['email'], '" tabindex="', $context['tabindex']++, '" class="input_text" required>
 							</dd>
 						</dl>';
+		}
 
 		echo '
 						', template_control_richedit($context['post_box_name'], 'smileyBox_message', 'bbcBox_message'), '
@@ -1063,8 +1131,8 @@ 
 		<br class="clear">';
 
 	// draft autosave available and the user has it enabled?
-	if (!empty($context['drafts_autosave']))
-		echo '
+	if (!empty($context['drafts_autosave'])) {
+			echo '
 			<script>
 				var oDraftAutoSave = new smf_DraftAutoSave({
 					sSelf: \'oDraftAutoSave\',
@@ -1076,10 +1144,12 @@ 
 					iFreq: ', (empty($modSettings['masterAutoSaveDraftsDelay']) ? 60000 : $modSettings['masterAutoSaveDraftsDelay'] * 1000), '
 				});
 			</script>';
+	}
 
-	if ($context['show_spellchecking'])
-		echo '
+	if ($context['show_spellchecking']) {
+			echo '
 			<form action="', $scripturl, '?action=spellcheck" method="post" accept-charset="', $context['character_set'], '" name="spell_form" id="spell_form" target="spellWindow"><input type="hidden" name="spellstring" value=""></form>';
+	}
 
 	echo '
 				<script>

Themes/default/Calendar.template.php

Indentation +6 added lines, -6 removed lines

@@ -253,9 +253,9 @@ 
 					{
 						// Sort events by start time (all day events will be listed first)
 						uasort($day['events'], function ($a, $b) {
-						    if ($a['start_timestamp'] == $b['start_timestamp'])
-						        return 0;
-						    return ($a['start_timestamp'] < $b['start_timestamp']) ? -1 : 1;
+							if ($a['start_timestamp'] == $b['start_timestamp'])
+								return 0;
+							return ($a['start_timestamp'] < $b['start_timestamp']) ? -1 : 1;
 						});
 
 						echo '
@@ -436,9 +436,9 @@ 
 							{
 								// Sort events by start time (all day events will be listed first)
 								uasort($day['events'], function ($a, $b) {
-								    if ($a['start_timestamp'] == $b['start_timestamp'])
-								        return 0;
-								    return ($a['start_timestamp'] < $b['start_timestamp']) ? -1 : 1;
+									if ($a['start_timestamp'] == $b['start_timestamp'])
+										return 0;
+									return ($a['start_timestamp'] < $b['start_timestamp']) ? -1 : 1;
 								});
 
 								foreach ($day['events'] as $event)

Spacing +10 added lines, -10 removed lines

@@ -172,23 +172,23 @@ 
 				// Additional classes are given for events, holidays, and birthdays.
 				if (!empty($day['events']) && !empty($calendar_data['highlight']['events']))
 				{
-					if ($is_mini === true && in_array($calendar_data['highlight']['events'], array(1,3)))
+					if ($is_mini === true && in_array($calendar_data['highlight']['events'], array(1, 3)))
 						$classes[] = 'events';
-					elseif ($is_mini === false && in_array($calendar_data['highlight']['events'], array(2,3)))
+					elseif ($is_mini === false && in_array($calendar_data['highlight']['events'], array(2, 3)))
 						$classes[] = 'events';
 				}
 				if (!empty($day['holidays']) && !empty($calendar_data['highlight']['holidays']))
 				{
-					if ($is_mini === true && in_array($calendar_data['highlight']['holidays'], array(1,3)))
+					if ($is_mini === true && in_array($calendar_data['highlight']['holidays'], array(1, 3)))
 						$classes[] = 'holidays';
-					elseif ($is_mini === false && in_array($calendar_data['highlight']['holidays'], array(2,3)))
+					elseif ($is_mini === false && in_array($calendar_data['highlight']['holidays'], array(2, 3)))
 						$classes[] = 'holidays';
 				}
 				if (!empty($day['birthdays']) && !empty($calendar_data['highlight']['birthdays']))
 				{
-					if ($is_mini === true && in_array($calendar_data['highlight']['birthdays'], array(1,3)))
+					if ($is_mini === true && in_array($calendar_data['highlight']['birthdays'], array(1, 3)))
 						$classes[] = 'birthdays';
-					elseif ($is_mini === false && in_array($calendar_data['highlight']['birthdays'], array(2,3)))
+					elseif ($is_mini === false && in_array($calendar_data['highlight']['birthdays'], array(2, 3)))
 						$classes[] = 'birthdays';
 				}
 			}
@@ -252,7 +252,7 @@ 
 					if (!empty($day['events']))
 					{
 						// Sort events by start time (all day events will be listed first)
-						uasort($day['events'], function ($a, $b) {
+						uasort($day['events'], function($a, $b) {
 						    if ($a['start_timestamp'] == $b['start_timestamp'])
 						        return 0;
 						    return ($a['start_timestamp'] < $b['start_timestamp']) ? -1 : 1;
@@ -318,7 +318,7 @@ 
 			elseif ($is_mini === false)
 			{
 				if (empty($current_month_started) && !empty($context['calendar_grid_prev']))
-					echo '<a href="', $scripturl, '?action=calendar;year=', $context['calendar_grid_prev']['current_year'], ';month=', $context['calendar_grid_prev']['current_month'], '">', $context['calendar_grid_prev']['last_of_month'] - $calendar_data['shift']-- + 1, '</a>';
+					echo '<a href="', $scripturl, '?action=calendar;year=', $context['calendar_grid_prev']['current_year'], ';month=', $context['calendar_grid_prev']['current_month'], '">', $context['calendar_grid_prev']['last_of_month'] - $calendar_data['shift']-- +1, '</a>';
 				elseif (!empty($current_month_started) && !empty($context['calendar_grid_next']))
 					echo '<a href="', $scripturl, '?action=calendar;year=', $context['calendar_grid_next']['current_year'], ';month=', $context['calendar_grid_next']['current_month'], '">', $current_month_started + 1 == $count ? (!empty($calendar_data['short_month_titles']) ? $txt['months_short'][$context['calendar_grid_next']['current_month']] . ' ' : $txt['months_titles'][$context['calendar_grid_next']['current_month']] . ' ') : '', $final_count++, '</a>';
 			}
@@ -435,7 +435,7 @@ 
 							if (!empty($day['events']))
 							{
 								// Sort events by start time (all day events will be listed first)
-								uasort($day['events'], function ($a, $b) {
+								uasort($day['events'], function($a, $b) {
 								    if ($a['start_timestamp'] == $b['start_timestamp'])
 								        return 0;
 								    return ($a['start_timestamp'] < $b['start_timestamp']) ? -1 : 1;
@@ -638,7 +638,7 @@ 
 						<div>
 							<span class="label">', $txt['calendar_post_in'], '</span>
 							<input type="checkbox" style="vertical-align: middle;" class="input_check" name="link_to_board"', (!empty($context['event']['board']) ? ' checked' : ''), ' onclick="toggleLinked(this.form);">
-							<select name="board"', empty($context['event']['board']) ? ' disabled' : '' , '>';
+							<select name="board"', empty($context['event']['board']) ? ' disabled' : '', '>';
 		foreach ($context['event']['categories'] as $category)
 		{
 			echo '

Braces +124 added lines, -93 removed lines

@@ -40,8 +40,7 @@ 
 				', template_show_week_grid('main'), '
 			</div>
 		';
-	}
-	else
+	} else
 	{
 		echo '
 			<div id="main_grid">
@@ -67,17 +66,19 @@ 
 	global $context, $settings, $txt, $scripturl, $modSettings;
 
 	// If the grid doesn't exist, no point in proceeding.
-	if (!isset($context['calendar_grid_' . $grid_name]))
-		return false;
+	if (!isset($context['calendar_grid_' . $grid_name])) {
+			return false;
+	}
 
 	// A handy little pointer variable.
 	$calendar_data = &$context['calendar_grid_' . $grid_name];
 
 	// Some conditions for whether or not we should show the week links *here*.
-	if (isset($calendar_data['show_week_links']) && ($calendar_data['show_week_links'] == 3 || (($calendar_data['show_week_links'] == 1 && $is_mini === true) || $calendar_data['show_week_links'] == 2 && $is_mini === false)))
-		$show_week_links = true;
-	else
-		$show_week_links = false;
+	if (isset($calendar_data['show_week_links']) && ($calendar_data['show_week_links'] == 3 || (($calendar_data['show_week_links'] == 1 && $is_mini === true) || $calendar_data['show_week_links'] == 2 && $is_mini === false))) {
+			$show_week_links = true;
+	} else {
+			$show_week_links = false;
+	}
 
 	// Assuming that we've not disabled it, show the title block!
 	if (empty($calendar_data['disable_title']))
@@ -124,8 +125,9 @@ 
 		echo '<tr>';
 
 		// If we're showing week links, there's an extra column ahead of the week links, so let's think ahead and be prepared!
-		if ($show_week_links === true)
-			echo '<th>&nbsp;</th>';
+		if ($show_week_links === true) {
+					echo '<th>&nbsp;</th>';
+		}
 
 		// Now, loop through each actual day of the week.
 		foreach ($calendar_data['week_days'] as $day)
@@ -172,29 +174,32 @@ 
 				// Additional classes are given for events, holidays, and birthdays.
 				if (!empty($day['events']) && !empty($calendar_data['highlight']['events']))
 				{
-					if ($is_mini === true && in_array($calendar_data['highlight']['events'], array(1,3)))
-						$classes[] = 'events';
-					elseif ($is_mini === false && in_array($calendar_data['highlight']['events'], array(2,3)))
-						$classes[] = 'events';
+					if ($is_mini === true && in_array($calendar_data['highlight']['events'], array(1,3))) {
+											$classes[] = 'events';
+					} elseif ($is_mini === false && in_array($calendar_data['highlight']['events'], array(2,3))) {
+											$classes[] = 'events';
+					}
 				}
 				if (!empty($day['holidays']) && !empty($calendar_data['highlight']['holidays']))
 				{
-					if ($is_mini === true && in_array($calendar_data['highlight']['holidays'], array(1,3)))
-						$classes[] = 'holidays';
-					elseif ($is_mini === false && in_array($calendar_data['highlight']['holidays'], array(2,3)))
-						$classes[] = 'holidays';
+					if ($is_mini === true && in_array($calendar_data['highlight']['holidays'], array(1,3))) {
+											$classes[] = 'holidays';
+					} elseif ($is_mini === false && in_array($calendar_data['highlight']['holidays'], array(2,3))) {
+											$classes[] = 'holidays';
+					}
 				}
 				if (!empty($day['birthdays']) && !empty($calendar_data['highlight']['birthdays']))
 				{
-					if ($is_mini === true && in_array($calendar_data['highlight']['birthdays'], array(1,3)))
-						$classes[] = 'birthdays';
-					elseif ($is_mini === false && in_array($calendar_data['highlight']['birthdays'], array(2,3)))
-						$classes[] = 'birthdays';
+					if ($is_mini === true && in_array($calendar_data['highlight']['birthdays'], array(1,3))) {
+											$classes[] = 'birthdays';
+					} elseif ($is_mini === false && in_array($calendar_data['highlight']['birthdays'], array(2,3))) {
+											$classes[] = 'birthdays';
+					}
 				}
-			}
-			else
-				// Default Classes (either compact or comfortable and disabled).
+			} else {
+							// Default Classes (either compact or comfortable and disabled).
 				$classes[] = !empty($calendar_data['size']) && $calendar_data['size'] == 'small' ? 'compact' : 'comfortable';
+			}
 				$classes[] = 'disabled';
 
 			// Now, implode the classes for each day.
@@ -208,17 +213,19 @@ 
 				$title_prefix = !empty($day['is_first_of_month']) && $context['current_month'] == $calendar_data['current_month'] && $is_mini === false ? (!empty($calendar_data['short_month_titles']) ? $txt['months_short'][$calendar_data['current_month']] . ' ' : $txt['months_titles'][$calendar_data['current_month']] . ' ') : '';
 
 				// The actual day number - be it a link, or just plain old text!
-				if (!empty($modSettings['cal_daysaslink']) && $context['can_post'])
-					echo '<a href="', $scripturl, '?action=calendar;sa=post;year=', $calendar_data['current_year'], ';month=', $calendar_data['current_month'], ';day=', $day['day'], ';', $context['session_var'], '=', $context['session_id'], '"><span class="day_text">', $title_prefix, $day['day'], '</span></a>';
-				else
-					echo '<span class="day_text">', $title_prefix, $day['day'], '</span>';
+				if (!empty($modSettings['cal_daysaslink']) && $context['can_post']) {
+									echo '<a href="', $scripturl, '?action=calendar;sa=post;year=', $calendar_data['current_year'], ';month=', $calendar_data['current_month'], ';day=', $day['day'], ';', $context['session_var'], '=', $context['session_id'], '"><span class="day_text">', $title_prefix, $day['day'], '</span></a>';
+				} else {
+									echo '<span class="day_text">', $title_prefix, $day['day'], '</span>';
+				}
 
 				// A lot of stuff, we're not showing on mini-calendars to conserve space.
 				if ($is_mini === false)
 				{
 					// Holidays are always fun, let's show them!
-					if (!empty($day['holidays']))
-						echo '<div class="smalltext holiday"><span>', $txt['calendar_prompt'], '</span> ', implode(', ', $day['holidays']), '</div>';
+					if (!empty($day['holidays'])) {
+											echo '<div class="smalltext holiday"><span>', $txt['calendar_prompt'], '</span> ', implode(', ', $day['holidays']), '</div>';
+					}
 
 					// Happy Birthday Dear, Member!
 					if (!empty($day['birthdays']))
@@ -236,14 +243,16 @@ 
 							echo '<a href="', $scripturl, '?action=profile;u=', $member['id'], '"><span class="fix_rtl_names">', $member['name'], '</span>', isset($member['age']) ? ' (' . $member['age'] . ')' : '', '</a>', $member['is_last'] || ($count == 10 && $use_js_hide) ? '' : ', ';
 
 							// 9...10! Let's stop there.
-							if ($birthday_count == 10 && $use_js_hide)
-								// !!TODO - Inline CSS and JavaScript should be moved.
+							if ($birthday_count == 10 && $use_js_hide) {
+															// !!TODO - Inline CSS and JavaScript should be moved.
 								echo '<span class="hidelink" id="bdhidelink_', $day['day'], '">...<br><a href="', $scripturl, '?action=calendar;month=', $calendar_data['current_month'], ';year=', $calendar_data['current_year'], ';showbd" onclick="document.getElementById(\'bdhide_', $day['day'], '\').style.display = \'\'; document.getElementById(\'bdhidelink_', $day['day'], '\').style.display = \'none\'; return false;">(', sprintf($txt['calendar_click_all'], count($day['birthdays'])), ')</a></span><span id="bdhide_', $day['day'], '" style="display: none;">, ';
+							}
 
 							++$birthday_count;
 						}
-						if ($use_js_hide)
-							echo '</span>';
+						if ($use_js_hide) {
+													echo '</span>';
+						}
 
 						echo '</div>';
 					}
@@ -253,8 +262,9 @@ 
 					{
 						// Sort events by start time (all day events will be listed first)
 						uasort($day['events'], function ($a, $b) {
-						    if ($a['start_timestamp'] == $b['start_timestamp'])
-						        return 0;
+						    if ($a['start_timestamp'] == $b['start_timestamp']) {
+						    						        return 0;
+						    }
 						    return ($a['start_timestamp'] < $b['start_timestamp']) ? -1 : 1;
 						});
 
@@ -270,17 +280,19 @@ 
 
 							echo '<div class="event_wrapper', $event['starts_today'] == true ? ' event_starts_today' : '', $event['ends_today'] == true ? ' event_ends_today' : '', $event['allday'] == true ? ' allday' : '', $event['is_selected'] ? ' sel_event' : '', '">', $event['link'], '<br><span class="event_time', empty($event_icons_needed) ? ' floatright' : '', '">';
 
-							if (!empty($event['start_time_local']) && $event['starts_today'] == true)
-								echo trim(str_replace(':00 ', ' ', $event['start_time_local']));
-							elseif (!empty($event['end_time_local']) && $event['ends_today'] == true)
-								echo strtolower($txt['ends']), ' ', trim(str_replace(':00 ', ' ', $event['end_time_local']));
-							elseif (!empty($event['allday']))
-								echo $txt['calendar_allday'];
+							if (!empty($event['start_time_local']) && $event['starts_today'] == true) {
+															echo trim(str_replace(':00 ', ' ', $event['start_time_local']));
+							} elseif (!empty($event['end_time_local']) && $event['ends_today'] == true) {
+															echo strtolower($txt['ends']), ' ', trim(str_replace(':00 ', ' ', $event['end_time_local']));
+							} elseif (!empty($event['allday'])) {
+															echo $txt['calendar_allday'];
+							}
 
 							echo '</span>';
 
-							if (!empty($event['location']))
-								echo '<br><span class="event_location', empty($event_icons_needed) ? ' floatright' : '', '">' . $event['location'] . '</span>';
+							if (!empty($event['location'])) {
+															echo '<br><span class="event_location', empty($event_icons_needed) ? ' floatright' : '', '">' . $event['location'] . '</span>';
+							}
 
 							if ($event['can_edit'] || $event['can_export'])
 							{
@@ -317,10 +329,11 @@ 
 			// Otherwise, assuming it's not a mini-calendar, we can show previous / next month days!
 			elseif ($is_mini === false)
 			{
-				if (empty($current_month_started) && !empty($context['calendar_grid_prev']))
-					echo '<a href="', $scripturl, '?action=calendar;year=', $context['calendar_grid_prev']['current_year'], ';month=', $context['calendar_grid_prev']['current_month'], '">', $context['calendar_grid_prev']['last_of_month'] - $calendar_data['shift']-- + 1, '</a>';
-				elseif (!empty($current_month_started) && !empty($context['calendar_grid_next']))
-					echo '<a href="', $scripturl, '?action=calendar;year=', $context['calendar_grid_next']['current_year'], ';month=', $context['calendar_grid_next']['current_month'], '">', $current_month_started + 1 == $count ? (!empty($calendar_data['short_month_titles']) ? $txt['months_short'][$context['calendar_grid_next']['current_month']] . ' ' : $txt['months_titles'][$context['calendar_grid_next']['current_month']] . ' ') : '', $final_count++, '</a>';
+				if (empty($current_month_started) && !empty($context['calendar_grid_prev'])) {
+									echo '<a href="', $scripturl, '?action=calendar;year=', $context['calendar_grid_prev']['current_year'], ';month=', $context['calendar_grid_prev']['current_month'], '">', $context['calendar_grid_prev']['last_of_month'] - $calendar_data['shift']-- + 1, '</a>';
+				} elseif (!empty($current_month_started) && !empty($context['calendar_grid_next'])) {
+									echo '<a href="', $scripturl, '?action=calendar;year=', $context['calendar_grid_next']['current_year'], ';month=', $context['calendar_grid_next']['current_month'], '">', $current_month_started + 1 == $count ? (!empty($calendar_data['short_month_titles']) ? $txt['months_short'][$context['calendar_grid_next']['current_month']] . ' ' : $txt['months_titles'][$context['calendar_grid_next']['current_month']] . ' ') : '', $final_count++, '</a>';
+				}
 			}
 
 			// Close this day and increase var count.
@@ -332,8 +345,9 @@ 
 	}
 
 	// Quick Month Navigation + Post Event Link on Main Grids!
-	if ($is_mini === false)
-		template_calendar_base($show_week_links === true ? 8 : 7);
+	if ($is_mini === false) {
+			template_calendar_base($show_week_links === true ? 8 : 7);
+	}
 
 	// The end of our main table.
 	echo '</table>';
@@ -350,8 +364,9 @@ 
 	global $context, $settings, $txt, $scripturl, $modSettings;
 
 	// We might have no reason to proceed, if the variable isn't there.
-	if (!isset($context['calendar_grid_' . $grid_name]))
-		return false;
+	if (!isset($context['calendar_grid_' . $grid_name])) {
+			return false;
+	}
 
 	// Handy pointer.
 	$calendar_data = &$context['calendar_grid_' . $grid_name];
@@ -387,8 +402,9 @@ 
 					}
 
 					// The Month Title + Week Number...
-					if (!empty($calendar_data['week_title']))
-							echo $calendar_data['week_title'];
+					if (!empty($calendar_data['week_title'])) {
+												echo $calendar_data['week_title'];
+					}
 
 					echo '
 					</h3>
@@ -424,10 +440,11 @@ 
 						<tr class="days_wrapper">
 							<td class="', implode(' ', $classes), ' act_day">';
 							// Should the day number be a link?
-							if (!empty($modSettings['cal_daysaslink']) && $context['can_post'])
-								echo '<a href="', $scripturl, '?action=calendar;sa=post;month=', $month_data['current_month'], ';year=', $month_data['current_year'], ';day=', $day['day'], ';', $context['session_var'], '=', $context['session_id'], '">', $txt['days'][$day['day_of_week']], ' - ', $day['day'], '</a>';
-							else
-								echo $txt['days'][$day['day_of_week']], ' - ', $day['day'];
+							if (!empty($modSettings['cal_daysaslink']) && $context['can_post']) {
+															echo '<a href="', $scripturl, '?action=calendar;sa=post;month=', $month_data['current_month'], ';year=', $month_data['current_year'], ';day=', $day['day'], ';', $context['session_var'], '=', $context['session_id'], '">', $txt['days'][$day['day_of_week']], ' - ', $day['day'], '</a>';
+							} else {
+															echo $txt['days'][$day['day_of_week']], ' - ', $day['day'];
+							}
 
 							echo '</td>
 							<td class="', implode(' ', $classes), '', empty($day['events']) ? (' disabled' . ($context['can_post'] ? ' week_post' : '')) : ' events', ' event_col" data-css-prefix="' . $txt['events'] . ' ', (empty($day['events']) && empty($context['can_post'])) ? $txt['none'] : '', '">';
@@ -436,8 +453,9 @@ 
 							{
 								// Sort events by start time (all day events will be listed first)
 								uasort($day['events'], function ($a, $b) {
-								    if ($a['start_timestamp'] == $b['start_timestamp'])
-								        return 0;
+								    if ($a['start_timestamp'] == $b['start_timestamp']) {
+								    								        return 0;
+								    }
 								    return ($a['start_timestamp'] < $b['start_timestamp']) ? -1 : 1;
 								});
 
@@ -449,15 +467,17 @@ 
 
 									echo $event['link'], '<br><span class="event_time', empty($event_icons_needed) ? ' floatright' : '', '">';
 
-									if (!empty($event['start_time_local']))
-										echo trim($event['start_time_local']), !empty($event['end_time_local']) ? ' &ndash; ' . trim($event['end_time_local']) : '';
-									else
-										echo $txt['calendar_allday'];
+									if (!empty($event['start_time_local'])) {
+																			echo trim($event['start_time_local']), !empty($event['end_time_local']) ? ' &ndash; ' . trim($event['end_time_local']) : '';
+									} else {
+																			echo $txt['calendar_allday'];
+									}
 
 									echo '</span>';
 
-									if (!empty($event['location']))
-										echo '<br><span class="event_location', empty($event_icons_needed) ? ' floatright' : '', '">' . $event['location'] . '</span>';
+									if (!empty($event['location'])) {
+																			echo '<br><span class="event_location', empty($event_icons_needed) ? ' floatright' : '', '">' . $event['location'] . '</span>';
+									}
 
 									if (!empty($event_icons_needed))
 									{
@@ -494,8 +514,7 @@ 
 									</div>
 									<br class="clear">';
 								}
-							}
-							else
+							} else
 							{
 								if (!empty($context['can_post']))
 								{
@@ -508,8 +527,9 @@ 
 							echo '</td>
 							<td class="', implode(' ', $classes), !empty($day['holidays']) ? ' holidays' : ' disabled', ' holiday_col" data-css-prefix="' . $txt['calendar_prompt'] . ' ">';
 							// Show any holidays!
-							if (!empty($day['holidays']))
-								echo implode('<br>', $day['holidays']);
+							if (!empty($day['holidays'])) {
+															echo implode('<br>', $day['holidays']);
+							}
 
 							echo '</td>
 							<td class="', implode(' ', $classes), '', !empty($day['birthdays']) ? ' birthdays' : ' disabled', ' birthday_col" data-css-prefix="' . $txt['birthdays'] . ' ">';
@@ -529,8 +549,9 @@ 
 				}
 
 				// We'll show the lower column after our last month is shown.
-				if ($iteration == $num_months)
-					template_calendar_base(4);
+				if ($iteration == $num_months) {
+									template_calendar_base(4);
+				}
 
 				// Increase iteration for loop counting.
 				++$iteration;
@@ -592,8 +613,9 @@ 
 	echo '
 		<form action="', $scripturl, '?action=calendar;sa=post" method="post" name="postevent" accept-charset="', $context['character_set'], '" onsubmit="submitonce(this);smc_saveEntities(\'postevent\', [\'evtitle\']);" style="margin: 0;">';
 
-	if (!empty($context['event']['new']))
-		echo '<input type="hidden" name="eventid" value="', $context['event']['eventid'], '">';
+	if (!empty($context['event']['new'])) {
+			echo '<input type="hidden" name="eventid" value="', $context['event']['eventid'], '">';
+	}
 
 	// Start the main table.
 	echo '
@@ -643,9 +665,10 @@ 
 		{
 			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['child_level'] > 0 ? str_repeat('==', $board['child_level'] - 1) . '=&gt;' : '', ' ', $board['name'], '&nbsp;</option>';
+			}
 			echo '
 								</optgroup>';
 		}
@@ -681,9 +704,10 @@ 
 							<span class="label">', $txt['calendar_timezone'], '</span>
 							<select name="tz" id="tz"', !empty($context['event']['allday']) ? ' disabled' : '', '>';
 
-	foreach ($context['all_timezones'] as $tz => $tzname)
-		echo '
+	foreach ($context['all_timezones'] as $tz => $tzname) {
+			echo '
 								<option value="', $tz, '"', $tz == $context['event']['tz'] ? ' selected' : '', '>', $tzname, '</option>';
+	}
 
 	echo '
 							</select>
@@ -698,9 +722,10 @@ 
 	echo '
 				<input type="submit" value="', empty($context['event']['new']) ? $txt['save'] : $txt['post'], '" class="button_submit">';
 	// Delete button?
-	if (empty($context['event']['new']))
-		echo '
+	if (empty($context['event']['new'])) {
+			echo '
 				<input type="submit" name="deleteevent" value="', $txt['event_delete'], '" data-confirm="', $txt['calendar_confirm_delete'], '" class="button_submit you_sure">';
+	}
 
 	echo '
 				<input type="hidden" name="', $context['session_var'], '" value="', $context['session_id'], '">
@@ -744,9 +769,10 @@ 
 
 		foreach ($context['clockicons'] as $t => $v)
 		{
-			foreach ($v as $i)
-				echo '
+			foreach ($v as $i) {
+							echo '
 			icons[\'', $t, '_', $i, '\'] = document.getElementById(\'', $t, '_', $i, '\');';
+			}
 		}
 
 		echo '
@@ -771,13 +797,14 @@ 
 
 		foreach ($context['clockicons'] as $t => $v)
 		{
-			foreach ($v as $i)
-				echo '
+			foreach ($v as $i) {
+							echo '
 			if (', $t, ' >= ', $i, ')
 			{
 				turnon.push("', $t, '_', $i, '");
 				', $t, ' -= ', $i, ';
 			}';
+			}
 		}
 
 		echo '
@@ -841,9 +868,10 @@ 
 
 	foreach ($context['clockicons'] as $t => $v)
 	{
-		foreach ($v as $i)
-			echo '
+		foreach ($v as $i) {
+					echo '
 		icons[\'', $t, '_', $i, '\'] = document.getElementById(\'', $t, '_', $i, '\');';
+		}
 	}
 
 	echo '
@@ -860,13 +888,14 @@ 
 
 	foreach ($context['clockicons'] as $t => $v)
 	{
-		foreach ($v as $i)
-			echo '
+		foreach ($v as $i) {
+					echo '
 		if (', $t, ' >= ', $i, ')
 		{
 			turnon.push("', $t, '_', $i, '");
 			', $t, ' -= ', $i, ';
 		}';
+		}
 	}
 
 	echo '
@@ -925,9 +954,10 @@ 
 
 	foreach ($context['clockicons'] as $t => $v)
 	{
-		foreach ($v as $i)
-			echo '
+		foreach ($v as $i) {
+					echo '
 		icons[\'', $t, '_', $i, '\'] = document.getElementById(\'', $t, '_', $i, '\');';
+		}
 	}
 
 	echo '
@@ -948,13 +978,14 @@ 
 
 	foreach ($context['clockicons'] as $t => $v)
 	{
-		foreach ($v as $i)
-		echo '
+		foreach ($v as $i) {
+				echo '
 		if (', $t, ' >= ', $i, ')
 		{
 			turnon.push("', $t, '_', $i, '");
 			', $t, ' -= ', $i, ';
 		}';
+		}
 	}
 
 	echo '

Themes/default/Post.template.php

Braces +98 added lines, -67 removed lines

@@ -22,22 +22,24 @@ 
 		<script>';
 
 	// When using Go Back due to fatal_error, allow the form to be re-submitted with changes.
-	if (isBrowser('is_firefox'))
-		echo '
+	if (isBrowser('is_firefox')) {
+			echo '
 			window.addEventListener("pageshow", reActivate, false);';
+	}
 
 	// Start with message icons - and any missing from this theme.
 	echo '
 			var icon_urls = {';
-	foreach ($context['icons'] as $icon)
-		echo '
+	foreach ($context['icons'] as $icon) {
+			echo '
 				\'', $icon['value'], '\': \'', $icon['url'], '\'', $icon['is_last'] ? '' : ',';
+	}
 	echo '
 			};';
 
 	// If this is a poll - use some javascript to ensure the user doesn't create a poll with illegal option combinations.
-	if ($context['make_poll'])
-		echo '
+	if ($context['make_poll']) {
+			echo '
 			var pollOptionNum = 0, pollTabIndex;
 			var pollOptionId = ', $context['last_choice_id'], ';
 			function addPollOption()
@@ -56,11 +58,13 @@ 
 
 				setOuterHTML(document.getElementById(\'pollMoreOptions\'), ', JavaScriptEscape('<dt><label for="options-'), ' + pollOptionId + ', JavaScriptEscape('">' . $txt['option'] . ' '), ' + pollOptionNum + ', JavaScriptEscape('</label>:</dt><dd><input type="text" name="options['), ' + pollOptionId + ', JavaScriptEscape(']" id="options-'), ' + pollOptionId + ', JavaScriptEscape('" value="" size="80" maxlength="255" tabindex="'), ' + pollTabIndex + ', JavaScriptEscape('" class="input_text"></dd><p id="pollMoreOptions"></p>'), ');
 			}';
+	}
 
 	// If we are making a calendar event we want to ensure we show the current days in a month etc... this is done here.
-	if ($context['make_event'])
-		echo '
+	if ($context['make_event']) {
+			echo '
 			var monthLength = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];';
+	}
 
 	// End of the javascript, start the form and display the link tree.
 	echo '
@@ -80,9 +84,10 @@ 
 				</div>
 			</div><br>';
 
-	if ($context['make_event'] && (!$context['event']['new'] || !empty($context['current_board'])))
-		echo '
+	if ($context['make_event'] && (!$context['event']['new'] || !empty($context['current_board']))) {
+			echo '
 			<input type="hidden" name="eventid" value="', $context['event']['id'], '">';
+	}
 
 	// Start the main table.
 	echo '
@@ -117,26 +122,28 @@ 
 	}
 
 	// If it's locked, show a message to warn the replier.
-	if (!empty($context['locked']))
-	echo '
+	if (!empty($context['locked'])) {
+		echo '
 					<p class="errorbox">
 						', $txt['topic_locked_no_reply'], '
 					</p>';
+	}
 
-	if (!empty($modSettings['drafts_post_enabled']))
-		echo '
+	if (!empty($modSettings['drafts_post_enabled'])) {
+			echo '
 					<div id="draft_section" class="infobox"', isset($context['draft_saved']) ? '' : ' style="display: none;"', '>',
 						sprintf($txt['draft_saved'], $scripturl . '?action=profile;u=' . $context['user']['id'] . ';area=showdrafts'), '
 						', (!empty($modSettings['drafts_keep_days']) ? ' <strong>' . sprintf($txt['draft_save_warning'], $modSettings['drafts_keep_days']) . '</strong>' : ''), '
 					</div>';
+	}
 
 	// The post header... important stuff
 	echo '
 					<dl id="post_header">';
 
 	// Custom posting fields.
-	if (!empty($context['posting_fields']) && is_array($context['posting_fields']))
-		foreach ($context['posting_fields'] as $pf)
+	if (!empty($context['posting_fields']) && is_array($context['posting_fields'])) {
+			foreach ($context['posting_fields'] as $pf)
 			echo '
 						<dt>
 							', $pf['dt'] ,'
@@ -144,6 +151,7 @@ 
 						<dd>
 							', $pf['dd'] ,'
 						</dd>';
+	}
 
 
 	// Guests have to put in their name and email...
@@ -157,14 +165,15 @@ 
 							<input type="text" name="guestname" size="25" value="', $context['name'], '" tabindex="', $context['tabindex']++, '" class="input_text">
 						</dd>';
 
-		if (empty($modSettings['guest_post_no_email']))
-			echo '
+		if (empty($modSettings['guest_post_no_email'])) {
+					echo '
 						<dt>
 							<span', isset($context['post_error']['no_email']) || isset($context['post_error']['bad_email']) ? ' class="error"' : '', ' id="caption_email">', $txt['email'], ':</span>
 						</dt>
 						<dd>
 							<input type="email" name="email" size="25" value="', $context['email'], '" tabindex="', $context['tabindex']++, '" class="input_text" required>
 						</dd>';
+		}
 	}
 
 	// Now show the subject box for this post.
@@ -182,9 +191,10 @@ 
 							<select name="icon" id="icon" onchange="showimage()">';
 
 	// Loop through each message icon allowed, adding it to the drop down list.
-	foreach ($context['icons'] as $icon)
-		echo '
+	foreach ($context['icons'] as $icon) {
+			echo '
 								<option value="', $icon['value'], '"', $icon['value'] == $context['icon'] ? ' selected' : '', '>', $icon['name'], '</option>';
+	}
 
 	echo '
 							</select>
@@ -219,9 +229,10 @@ 
 				{
 					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['child_level'] > 0 ? str_repeat('==', $board['child_level'] - 1) . '=&gt;' : '', ' ', $board['name'], '&nbsp;</option>';
+					}
 					echo '
 										</optgroup>';
 				}
@@ -257,9 +268,10 @@ 
 									<span class="label">', $txt['calendar_timezone'], '</span>
 									<select name="tz" id="tz"', !empty($context['event']['allday']) ? ' disabled' : '', '>';
 
-			foreach ($context['all_timezones'] as $tz => $tzname)
-				echo '
+			foreach ($context['all_timezones'] as $tz => $tzname) {
+							echo '
 										<option value="', $tz, '"', $tz == $context['event']['tz'] ? ' selected' : '', '>', $tzname, '</option>';
+			}
 
 			echo '
 									</select>
@@ -325,14 +337,15 @@ 
 									<input type="checkbox" id="poll_change_vote" name="poll_change_vote"', !empty($context['poll']['change_vote']) ? ' checked' : '', ' class="input_check">
 								</dd>';
 
-		if ($context['poll_options']['guest_vote_enabled'])
-			echo '
+		if ($context['poll_options']['guest_vote_enabled']) {
+					echo '
 								<dt>
 									<label for="poll_guest_vote">', $txt['poll_guest_vote'], ':</label>
 								</dt>
 								<dd>
 									<input type="checkbox" id="poll_guest_vote" name="poll_guest_vote"', !empty($context['poll_options']['guest_vote']) ? ' checked' : '', ' class="input_check">
 								</dd>';
+		}
 
 		echo '
 								<dt>
@@ -353,8 +366,8 @@ 
 					', template_control_richedit($context['post_box_name'], 'smileyBox_message', 'bbcBox_message');
 
 	// If we're editing and displaying edit details, show a box where they can say why
-	if (isset($context['editing']) && $modSettings['show_modify'])
-		echo '
+	if (isset($context['editing']) && $modSettings['show_modify']) {
+			echo '
 					<dl>
 						<dt class="clear">
 							<span id="caption_edit_reason">', $txt['reason_for_edit'], ':</span>
@@ -363,20 +376,23 @@ 
 							<input type="text" name="modify_reason"', isset($context['last_modified_reason']) ? ' value="' . $context['last_modified_reason'] . '"' : '', ' tabindex="', $context['tabindex']++, '" size="80" maxlength="80" class="input_text">
 						</dd>
 					</dl>';
+	}
 
 	// If this message has been edited in the past - display when it was.
-	if (isset($context['last_modified']))
-		echo '
+	if (isset($context['last_modified'])) {
+			echo '
 					<div class="padding smalltext">
 						', $context['last_modified_text'], '
 					</div>';
+	}
 
 	// If the admin has enabled the hiding of the additional options - show a link and image for it.
-	if (!empty($modSettings['additional_options_collapsable']))
-		echo '
+	if (!empty($modSettings['additional_options_collapsable'])) {
+			echo '
 					<div id="postAdditionalOptionsHeader">
 						<strong><a href="#" id="postMoreExpandLink"> ', $context['can_post_attachment'] ? $txt['post_additionalopt_attach'] : $txt['post_additionalopt'], '</a></strong>
 					</div>';
+	}
 
 	echo '
 					<div id="postAdditionalOptions">';
@@ -408,19 +424,21 @@ 
 								<input type="hidden" name="attach_del[]" value="0">
 								', $txt['uncheck_unwatchd_attach'], ':
 							</dd>';
-		foreach ($context['current_attachments'] as $attachment)
-			echo '
+		foreach ($context['current_attachments'] as $attachment) {
+					echo '
 							<dd class="smalltext">
 								<label for="attachment_', $attachment['attachID'], '"><input type="checkbox" id="attachment_', $attachment['attachID'], '" name="attach_del[]" value="', $attachment['attachID'], '"', empty($attachment['unchecked']) ? ' checked' : '', ' class="input_check"> ', $attachment['name'], (empty($attachment['approved']) ? ' (' . $txt['awaiting_approval'] . ')' : ''),
 								!empty($modSettings['attachmentPostLimit']) || !empty($modSettings['attachmentSizeLimit']) ? sprintf($txt['attach_kb'], comma_format(round(max($attachment['size'], 1028) / 1028), 0)) : '', '</label>
 							</dd>';
+		}
 
 		echo '
 						</dl>';
 
-		if (!empty($context['files_in_session_warning']))
-			echo '
+		if (!empty($context['files_in_session_warning'])) {
+					echo '
 						<div class="smalltext">', $context['files_in_session_warning'], '</div>';
+		}
 	}
 
 	// Is the user allowed to post any additional ones? If so give them the boxes to do it!
@@ -473,8 +491,8 @@ 
 								', empty($modSettings['attachmentSizeLimit']) ? '' : ('<input type="hidden" name="MAX_FILE_SIZE" value="' . $modSettings['attachmentSizeLimit'] * 1028 . '">');
 
 		// Show more boxes if they aren't approaching that limit.
-		if ($context['num_allowed_attachments'] > 1)
-			echo '
+		if ($context['num_allowed_attachments'] > 1) {
+					echo '
 										<script>
 											var allowed_attachments = ', $context['num_allowed_attachments'], ';
 											var current_attachment = 1;
@@ -495,9 +513,10 @@ 
 									</div>
 								</div>
 							</dd>';
-		else
-			echo '
+		} else {
+					echo '
 							</dd>';
+		}
 
 		// Add any template changes for an alternative upload system here.
 		call_integration_hook('integrate_upload_template');
@@ -506,21 +525,25 @@ 
 							<dd class="smalltext">';
 
 		// Show some useful information such as allowed extensions, maximum size and amount of attachments allowed.
-		if (!empty($modSettings['attachmentCheckExtensions']))
-			echo '
+		if (!empty($modSettings['attachmentCheckExtensions'])) {
+					echo '
 								', $txt['allowed_types'], ': ', $context['allowed_extensions'], '<br>';
+		}
 
-		if (!empty($context['attachment_restrictions']))
-			echo '
+		if (!empty($context['attachment_restrictions'])) {
+					echo '
 								', $txt['attach_restrictions'], ' ', implode(', ', $context['attachment_restrictions']), '<br>';
+		}
 
-		if ($context['num_allowed_attachments'] == 0)
-			echo '
+		if ($context['num_allowed_attachments'] == 0) {
+					echo '
 								', $txt['attach_limit_nag'], '<br>';
+		}
 
-		if (!$context['can_post_attachment_unapproved'])
-			echo '
+		if (!$context['can_post_attachment_unapproved']) {
+					echo '
 								<span class="alert">', $txt['attachment_requires_approval'], '</span>', '<br>';
+		}
 
 		echo '
 							</dd>
@@ -543,10 +566,11 @@ 
 							<dt><strong>', $txt['subject'], '</strong></dt>
 							<dd><strong>', $txt['draft_saved_on'], '</strong></dd>';
 
-		foreach ($context['drafts'] as $draft)
-			echo '
+		foreach ($context['drafts'] as $draft) {
+					echo '
 							<dt>', $draft['link'], '</dt>
 							<dd>', $draft['poster_time'], '</dd>';
+		}
 		echo '
 						</dl>
 					</div>';
@@ -571,9 +595,10 @@ 
 						', template_control_richedit_buttons($context['post_box_name']);
 
 	// Option to delete an event if user is editing one.
-	if ($context['make_event'] && !$context['event']['new'])
-		echo '
+	if ($context['make_event'] && !$context['event']['new']) {
+			echo '
 						<input type="submit" name="deleteevent" value="', $txt['event_delete'], '" data-confirm="', $txt['event_delete_confirm'] ,'" class="button_submit you_sure">';
+	}
 
 	echo '
 					</span>
@@ -582,9 +607,10 @@ 
 			<br class="clear">';
 
 	// Assuming this isn't a new topic pass across the last message id.
-	if (isset($context['topic_last_message']))
-		echo '
+	if (isset($context['topic_last_message'])) {
+			echo '
 			<input type="hidden" name="last_msg" value="', $context['topic_last_message'], '">';
+	}
 
 	echo '
 			<input type="hidden" name="additional_options" id="additional_options" value="', $context['show_additional_options'] ? '1' : '0', '">
@@ -726,9 +752,10 @@ 
 
 						newPostsHTML += \'<div class="windowbg\' + (++reply_counter % 2 == 0 ? \'2\' : \'\') + \'"><div id="msg\' + newPosts[i].getAttribute("id") + \'"><div class="floatleft"><h5>', $txt['posted_by'], ': \' + newPosts[i].getElementsByTagName("poster")[0].firstChild.nodeValue + \'</h5><span class="smalltext">&#171;&nbsp;<strong>', $txt['on'], ':</strong> \' + newPosts[i].getElementsByTagName("time")[0].firstChild.nodeValue + \'&nbsp;&#187;</span> <span class="new_posts" id="image_new_\' + newPosts[i].getAttribute("id") + \'">', $txt['new'], '</span></div>\';';
 
-	if ($context['can_quote'])
-		echo '
+	if ($context['can_quote']) {
+			echo '
 						newPostsHTML += \'<ul class="quickbuttons" id="msg_\' + newPosts[i].getAttribute("id") + \'_quote"><li><a href="#postmodify" onclick="return insertQuoteFast(\\\'\' + newPosts[i].getAttribute("id") + \'\\\');" class="quote_button"><span>', $txt['quote'], '</span><\' + \'/a></li></ul>\';';
+	}
 
 	echo '
 						newPostsHTML += \'<br class="clear">\';
@@ -771,8 +798,8 @@ 
 			}';
 
 	// Code for showing and hiding additional options.
-	if (!empty($modSettings['additional_options_collapsable']))
-		echo '
+	if (!empty($modSettings['additional_options_collapsable'])) {
+			echo '
 			var oSwapAdditionalOptions = new smc_Toggle({
 				bToggleEnabled: true,
 				bCurrentlyCollapsed: ', $context['show_additional_options'] ? 'false' : 'true', ',
@@ -800,10 +827,11 @@ 
 					}
 				]
 			});';
+	}
 
 	// Code for showing and hiding drafts
-	if (!empty($context['drafts']))
-		echo '
+	if (!empty($context['drafts'])) {
+			echo '
 			var oSwapDraftOptions = new smc_Toggle({
 				bToggleEnabled: true,
 				bCurrentlyCollapsed: true,
@@ -825,6 +853,7 @@ 
 					}
 				]
 			});';
+	}
 
 	echo '
 			var oEditorID = "', $context['post_box_name'] ,'";
@@ -845,8 +874,9 @@ 
 		foreach ($context['previous_posts'] as $post)
 		{
 			$ignoring = false;
-			if (!empty($post['is_ignored']))
-				$ignored_posts[] = $ignoring = $post['id'];
+			if (!empty($post['is_ignored'])) {
+							$ignored_posts[] = $ignoring = $post['id'];
+			}
 
 			echo '
 			<div class="windowbg">
@@ -1029,10 +1059,10 @@ 
 		<div id="temporary_posting_area" style="display: none;"></div>
 		<script>';
 
-	if ($context['close_window'])
-		echo '
+	if ($context['close_window']) {
+			echo '
 			window.close();';
-	else
+	} else
 	{
 		// Lucky for us, Internet Explorer has an "innerText" feature which basically converts entities <--> text. Use it if possible ;).
 		echo '
@@ -1086,11 +1116,12 @@ 
 				</p>
 				<ul>';
 
-	foreach ($context['groups'] as $group)
-		echo '
+	foreach ($context['groups'] as $group) {
+			echo '
 					<li>
 						<label for="who_', $group['id'], '"><input type="checkbox" name="who[', $group['id'], ']" id="who_', $group['id'], '" value="', $group['id'], '" checked class="input_check"> ', $group['name'], '</label> <em>(', $group['member_count'], ')</em>
 					</li>';
+	}
 
 	echo '
 					<li>

Sources/Subs-Db-mysqli.php

Braces +246 added lines, -180 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 3
  */
 
-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, $mysql_set_mode;
 
 	// Map some database specific functions, only do this once.
-	if (!isset($smcFunc['db_fetch_assoc']) || $smcFunc['db_fetch_assoc'] != 'mysqli_fetch_assoc')
-		$smcFunc += array(
+	if (!isset($smcFunc['db_fetch_assoc']) || $smcFunc['db_fetch_assoc'] != 'mysqli_fetch_assoc') {
+			$smcFunc += array(
 			'db_query'                  => 'smf_db_query',
 			'db_quote'                  => 'smf_db_quote',
 			'db_fetch_assoc'            => 'mysqli_fetch_assoc',
@@ -58,9 +59,11 @@ 
 			'db_escape_wildcard_string' => 'smf_db_escape_wildcard_string',
 			'db_is_resource'            => 'smf_is_resource',
 		);
+	}
 
-	if (!empty($db_options['persist']))
-		$db_server = 'p:' . $db_server;
+	if (!empty($db_options['persist'])) {
+			$db_server = 'p:' . $db_server;
+	}
 
 	$connection = mysqli_init();
 	
@@ -69,31 +72,35 @@ 
 	$success = false;
 	
 	if ($connection) {
-		if (!empty($db_options['port']))
-			$success = mysqli_real_connect($connection, $db_server, $db_user, $db_passwd, '', $db_options['port'] , null ,$flags);
-		else
-			$success = mysqli_real_connect($connection, $db_server, $db_user, $db_passwd,'', 0, null, $flags);
+		if (!empty($db_options['port'])) {
+					$success = mysqli_real_connect($connection, $db_server, $db_user, $db_passwd, '', $db_options['port'] , null ,$flags);
+		} else {
+					$success = mysqli_real_connect($connection, $db_server, $db_user, $db_passwd,'', 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();
+	}
 
 	// This makes it possible to have SMF automatically change the sql_mode and autocommit if needed.
-	if (isset($mysql_set_mode) && $mysql_set_mode === true)
-		$smcFunc['db_query']('', 'SET sql_mode = \'\', AUTOCOMMIT = 1',
+	if (isset($mysql_set_mode) && $mysql_set_mode === true) {
+			$smcFunc['db_query']('', 'SET sql_mode = \'\', AUTOCOMMIT = 1',
 		array(),
 		false
 	);
+	}
 
 	return $connection;
 }
@@ -164,37 +171,46 @@ 
 	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 ($matches[1] === 'query_see_board')
-		return $user_info['query_see_board'];
+	if ($matches[1] === 'query_see_board') {
+			return $user_info['query_see_board'];
+	}
 
-	if ($matches[1] === 'query_wanna_see_board')
-		return $user_info['query_wanna_see_board'];
+	if ($matches[1] === 'query_wanna_see_board') {
+			return $user_info['query_wanna_see_board'];
+	}
 
-	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;
 
@@ -206,56 +222,63 @@ 
 		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 '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;
 
@@ -269,32 +292,37 @@ 
 		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:
@@ -370,22 +398,25 @@ 
 		// Are we in SSI mode?  If so try that username and password first
 		if (SMF == 'SSI' && !empty($ssi_db_user) && !empty($ssi_db_passwd))
 		{
-			if (empty($db_persist))
-				$db_connection = @mysqli_connect($db_server, $ssi_db_user, $ssi_db_passwd);
-			else
-				$db_connection = @mysqli_connect('p:' . $db_server, $ssi_db_user, $ssi_db_passwd);
+			if (empty($db_persist)) {
+							$db_connection = @mysqli_connect($db_server, $ssi_db_user, $ssi_db_passwd);
+			} else {
+							$db_connection = @mysqli_connect('p:' . $db_server, $ssi_db_user, $ssi_db_passwd);
+			}
 		}
 		// Fall back to the regular username and password if need be
 		if (!$db_connection)
 		{
-			if (empty($db_persist))
-				$db_connection = @mysqli_connect($db_server, $db_user, $db_passwd);
-			else
-				$db_connection = @mysqli_connect('p:' . $db_server, $db_user, $db_passwd);
+			if (empty($db_persist)) {
+							$db_connection = @mysqli_connect($db_server, $db_user, $db_passwd);
+			} else {
+							$db_connection = @mysqli_connect('p:' . $db_server, $db_user, $db_passwd);
+			}
 		}
 
-		if (!$db_connection || !@mysqli_select_db($db_connection, $db_name))
-			$db_connection = false;
+		if (!$db_connection || !@mysqli_select_db($db_connection, $db_name)) {
+					$db_connection = false;
+		}
 
 		$connection = $db_connection;
 	}
@@ -393,18 +424,20 @@ 
 	// 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($db_string, '{db_prefix}') !== false))
@@ -426,8 +459,9 @@ 
 		list ($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']))
 		{
@@ -453,17 +487,18 @@ 
 		while (true)
 		{
 			$pos = strpos($db_string, '\'', $pos + 1);
-			if ($pos === false)
-				break;
+			if ($pos === false) {
+							break;
+			}
 			$clean .= substr($db_string, $old_pos, $pos - $old_pos);
 
 			while (true)
 			{
 				$pos1 = strpos($db_string, '\'', $pos + 1);
 				$pos2 = strpos($db_string, '\\', $pos + 1);
-				if ($pos1 === false)
-					break;
-				elseif ($pos2 === false || $pos2 > $pos1)
+				if ($pos1 === false) {
+									break;
+				} elseif ($pos2 === false || $pos2 > $pos1)
 				{
 					$pos = $pos1;
 					break;
@@ -479,29 +514,35 @@ 
 		$clean = trim(strtolower(preg_replace($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__);
+		}
 	}
 
-	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;
 }
@@ -550,12 +591,13 @@ 
 	// 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;
 }
@@ -595,8 +637,9 @@ 
 	//    2013: Lost connection to server during query.
 
 	// 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'))
@@ -605,8 +648,9 @@ 
 		$old_cache = @$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 (@$db_last_error < time() - 3600 * 24 * 3)
 		{
@@ -622,8 +666,9 @@ 
 					foreach ($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('`' => '')) . '`';
+						}
 					}
 				}
 
@@ -632,8 +677,9 @@ 
 			// 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)
@@ -652,13 +698,15 @@ 
 
 			// 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');
@@ -667,11 +715,12 @@ 
 
 			// 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($query_errno, array(1205, 1213, 2006, 2013)))
@@ -681,22 +730,25 @@ 
 				// Are we in SSI mode?  If so try that username and password first
 				if (SMF == 'SSI' && !empty($ssi_db_user) && !empty($ssi_db_passwd))
 				{
-					if (empty($db_persist))
-						$db_connection = @mysqli_connect($db_server, $ssi_db_user, $ssi_db_passwd);
-					else
-						$db_connection = @mysqli_connect('p:' . $db_server, $ssi_db_user, $ssi_db_passwd);
+					if (empty($db_persist)) {
+											$db_connection = @mysqli_connect($db_server, $ssi_db_user, $ssi_db_passwd);
+					} else {
+											$db_connection = @mysqli_connect('p:' . $db_server, $ssi_db_user, $ssi_db_passwd);
+					}
 				}
 				// Fall back to the regular username and password if need be
 				if (!$db_connection)
 				{
-					if (empty($db_persist))
-						$db_connection = @mysqli_connect($db_server, $db_user, $db_passwd);
-					else
-						$db_connection = @mysqli_connect('p:' . $db_server, $db_user, $db_passwd);
+					if (empty($db_persist)) {
+											$db_connection = @mysqli_connect($db_server, $db_user, $db_passwd);
+					} else {
+											$db_connection = @mysqli_connect('p:' . $db_server, $db_user, $db_passwd);
+					}
 				}
 
-				if (!$db_connection || !@mysqli_select_db($db_connection, $db_name))
-					$db_connection = false;
+				if (!$db_connection || !@mysqli_select_db($db_connection, $db_name)) {
+									$db_connection = false;
+				}
 			}
 
 			if ($db_connection)
@@ -707,24 +759,27 @@ 
 					$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'];
 			}
@@ -732,15 +787,17 @@ 
 	}
 
 	// 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)
 	{
@@ -769,25 +826,28 @@ 
 	$connection = $connection === null ? $db_connection : $connection;
 
 	// 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);
 
 	// 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) . ')';
 
@@ -796,8 +856,9 @@ 
 
 	// 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');
@@ -828,8 +889,9 @@ 
  */
 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)
 	{
@@ -848,12 +910,14 @@ 
 	}
 
 	// 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'))
 	{
@@ -861,12 +925,12 @@ 
 
 		// 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.
@@ -883,10 +947,11 @@ 
 		'\\' => '\\\\',
 	);
 
-	if ($translate_human_wildcards)
-		$replacements += array(
+	if ($translate_human_wildcards) {
+			$replacements += array(
 			'*' => '%',
 		);
+	}
 
 	return strtr($string, $replacements);
 }
@@ -900,8 +965,9 @@ 
  */
 function smf_is_resource($result)
 {
-	if ($result instanceof mysqli_result)
-		return true;
+	if ($result instanceof mysqli_result) {
+			return true;
+	}
 
 	return false;
 }

Sources/Post.php

Spacing +39 added lines, -39 removed lines

@@ -259,8 +259,8 @@ 
 			$time_string = str_replace(array('%I', '%H', '%S', '%r', '%R', '%T'), array('%l', '%k', '', '%l:%M %p', '%k:%M', '%l:%M'), $matches[0]);
 
 		$js_time_string = str_replace(
-			array('%H', '%k', '%I', '%l', '%M', '%p', '%P', '%r',      '%R',  '%S', '%T',    '%X'),
-			array('H',  'G',  'h',  'g',  'i',  'A',  'a',  'h:i:s A', 'H:i', 's',  'H:i:s', 'H:i:s'),
+			array('%H', '%k', '%I', '%l', '%M', '%p', '%P', '%r', '%R', '%S', '%T', '%X'),
+			array('H', 'G', 'h', 'g', 'i', 'A', 'a', 'h:i:s A', 'H:i', 's', 'H:i:s', 'H:i:s'),
 			$time_string
 		);
 
@@ -855,7 +855,7 @@ 
 				{
 					// It goes 0 = outside, 1 = begin tag, 2 = inside, 3 = close tag, repeat.
 					if ($i % 4 == 0)
-						$parts[$i] = preg_replace_callback('~\[html\](.+?)\[/html\]~is', function ($m)
+						$parts[$i] = preg_replace_callback('~\[html\](.+?)\[/html\]~is', function($m)
 						{
 							return '[html]' . preg_replace('~<br\s?/?' . '>~i', '&lt;br /&gt;<br>', "$m[1]") . '[/html]';
 						}, $parts[$i]);
@@ -952,7 +952,7 @@ 
 				{
 					// Since, they don't belong here. Let's inform the user that they exist..
 					if (!empty($topic))
-						$delete_url = $scripturl . '?action=post' .(!empty($_REQUEST['msg']) ? (';msg=' . $_REQUEST['msg']) : '') . (!empty($_REQUEST['last_msg']) ? (';last_msg=' . $_REQUEST['last_msg']) : '') . ';topic=' . $topic . ';delete_temp';
+						$delete_url = $scripturl . '?action=post' . (!empty($_REQUEST['msg']) ? (';msg=' . $_REQUEST['msg']) : '') . (!empty($_REQUEST['last_msg']) ? (';last_msg=' . $_REQUEST['last_msg']) : '') . ';topic=' . $topic . ';delete_temp';
 					else
 						$delete_url = $scripturl . '?action=post;board=' . $board . ';delete_temp';
 
@@ -960,7 +960,7 @@ 
 					$file_list = array();
 					foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
 						if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false)
-							$file_list[] =  $attachment['name'];
+							$file_list[] = $attachment['name'];
 
 					$_SESSION['temp_attachments']['post']['files'] = $file_list;
 					$file_list = '<div class="attachments">' . implode('<br>', $file_list) . '</div>';
@@ -968,7 +968,7 @@ 
 					if (!empty($_SESSION['temp_attachments']['post']['msg']))
 					{
 						// We have a message id, so we can link back to the old topic they were trying to edit..
-						$goback_url = $scripturl . '?action=post' .(!empty($_SESSION['temp_attachments']['post']['msg']) ? (';msg=' . $_SESSION['temp_attachments']['post']['msg']) : '') . (!empty($_SESSION['temp_attachments']['post']['last_msg']) ? (';last_msg=' . $_SESSION['temp_attachments']['post']['last_msg']) : '') . ';topic=' . $_SESSION['temp_attachments']['post']['topic'] . ';additionalOptions';
+						$goback_url = $scripturl . '?action=post' . (!empty($_SESSION['temp_attachments']['post']['msg']) ? (';msg=' . $_SESSION['temp_attachments']['post']['msg']) : '') . (!empty($_SESSION['temp_attachments']['post']['last_msg']) ? (';last_msg=' . $_SESSION['temp_attachments']['post']['last_msg']) : '') . ';topic=' . $_SESSION['temp_attachments']['post']['topic'] . ';additionalOptions';
 
 						$post_errors[] = array('temp_attachments_found', array($delete_url, $goback_url, $file_list));
 						$context['ignore_temp_attachments'] = true;
@@ -1255,55 +1255,55 @@ 
 		foreach ($context['current_attachments'] as $key => $mock)
 			addInlineJavaScript('
 	current_attachments.push({
-		name: '. JavaScriptEscape($mock['name']) .',
-		size: '. $mock['size'] .',
-		attachID: '. $mock['attachID'] .',
-		approved: '. $mock['approved'] .',
-		type: '. JavaScriptEscape(!empty($mock['mime_type']) ? $mock['mime_type'] : '') .',
-		thumbID: '. (!empty($mock['thumb']) ? $mock['thumb'] : 0) .'
+		name: '. JavaScriptEscape($mock['name']) . ',
+		size: '. $mock['size'] . ',
+		attachID: '. $mock['attachID'] . ',
+		approved: '. $mock['approved'] . ',
+		type: '. JavaScriptEscape(!empty($mock['mime_type']) ? $mock['mime_type'] : '') . ',
+		thumbID: '. (!empty($mock['thumb']) ? $mock['thumb'] : 0) . '
 	});', true);
 	}
 
 	// File Upload.
 	if ($context['can_post_attachment'])
 	{
-		$acceptedFiles = implode(',', array_map(function($val) use($smcFunc) { return '.'. $smcFunc['htmltrim']($val);} , explode(',', $context['allowed_extensions'])));
+		$acceptedFiles = implode(',', array_map(function($val) use($smcFunc) { return '.' . $smcFunc['htmltrim']($val); } , explode(',', $context['allowed_extensions'])));
 
 		loadJavaScriptFile('dropzone.min.js', array('defer' => true), 'smf_dropzone');
 		loadJavaScriptFile('smf_fileUpload.js', array('defer' => true), 'smf_fileUpload');
 		addInlineJavaScript('
 	$(function() {
 		smf_fileUpload({
-			dictDefaultMessage : '. JavaScriptEscape($txt['attach_drop_zone']) .',
-			dictFallbackMessage : '. JavaScriptEscape($txt['attach_drop_zone_no']) .',
-			dictCancelUpload : '. JavaScriptEscape($txt['modify_cancel']) .',
-			genericError: '. JavaScriptEscape($txt['attach_php_error']) .',
-			text_attachLeft: '. JavaScriptEscape($txt['attached_attachedLeft']) .',
-			text_deleteAttach: '. JavaScriptEscape($txt['attached_file_delete']) .',
-			text_attachDeleted: '. JavaScriptEscape($txt['attached_file_deleted']) .',
-			text_insertBBC: '. JavaScriptEscape($txt['attached_insertBBC']) .',
-			text_attachUploaded: '. JavaScriptEscape($txt['attached_file_uploaded']) .',
-			text_attach_unlimited: '. JavaScriptEscape($txt['attach_drop_unlimited']) .',
-			dictMaxFilesExceeded: '. JavaScriptEscape($txt['more_attachments_error']) .',
-			dictInvalidFileType: '. JavaScriptEscape(sprintf($txt['cant_upload_type'], $context['allowed_extensions'])) .',
-			dictFileTooBig: '. JavaScriptEscape(sprintf($txt['file_too_big'], comma_format($modSettings['attachmentSizeLimit'], 0))) .',
-			maxTotalSize: '. JavaScriptEscape($txt['attach_max_total_file_size_current']) .',
-			acceptedFiles: '. JavaScriptEscape($acceptedFiles) .',
-			maxFilesize: '. (!empty($modSettings['attachmentSizeLimit']) ? $modSettings['attachmentSizeLimit'] : 'null') .',
-			thumbnailWidth: '.(!empty($modSettings['attachmentThumbWidth']) ? $modSettings['attachmentThumbWidth'] : 'null') .',
-			thumbnailHeight: '.(!empty($modSettings['attachmentThumbHeight']) ? $modSettings['attachmentThumbHeight'] : 'null') .',
-			maxFiles: '. (!empty($context['num_allowed_attachments']) ? $context['num_allowed_attachments'] : 'null') .',
-			text_totalMaxSize: '. JavaScriptEscape($txt['attach_max_total_file_size_current']) .',
-			text_max_size_progress: '. JavaScriptEscape($txt['attach_max_size_progress']) .',
-			limitMultiFileUploadSize:'. round(max($modSettings['attachmentPostLimit'] - ($context['attachments']['total_size'] / 1024), 0)) * 1024 .',
-			maxLimitReferenceUploadSize: '. $modSettings['attachmentPostLimit'] * 1024 .',
+			dictDefaultMessage : '. JavaScriptEscape($txt['attach_drop_zone']) . ',
+			dictFallbackMessage : '. JavaScriptEscape($txt['attach_drop_zone_no']) . ',
+			dictCancelUpload : '. JavaScriptEscape($txt['modify_cancel']) . ',
+			genericError: '. JavaScriptEscape($txt['attach_php_error']) . ',
+			text_attachLeft: '. JavaScriptEscape($txt['attached_attachedLeft']) . ',
+			text_deleteAttach: '. JavaScriptEscape($txt['attached_file_delete']) . ',
+			text_attachDeleted: '. JavaScriptEscape($txt['attached_file_deleted']) . ',
+			text_insertBBC: '. JavaScriptEscape($txt['attached_insertBBC']) . ',
+			text_attachUploaded: '. JavaScriptEscape($txt['attached_file_uploaded']) . ',
+			text_attach_unlimited: '. JavaScriptEscape($txt['attach_drop_unlimited']) . ',
+			dictMaxFilesExceeded: '. JavaScriptEscape($txt['more_attachments_error']) . ',
+			dictInvalidFileType: '. JavaScriptEscape(sprintf($txt['cant_upload_type'], $context['allowed_extensions'])) . ',
+			dictFileTooBig: '. JavaScriptEscape(sprintf($txt['file_too_big'], comma_format($modSettings['attachmentSizeLimit'], 0))) . ',
+			maxTotalSize: '. JavaScriptEscape($txt['attach_max_total_file_size_current']) . ',
+			acceptedFiles: '. JavaScriptEscape($acceptedFiles) . ',
+			maxFilesize: '. (!empty($modSettings['attachmentSizeLimit']) ? $modSettings['attachmentSizeLimit'] : 'null') . ',
+			thumbnailWidth: '.(!empty($modSettings['attachmentThumbWidth']) ? $modSettings['attachmentThumbWidth'] : 'null') . ',
+			thumbnailHeight: '.(!empty($modSettings['attachmentThumbHeight']) ? $modSettings['attachmentThumbHeight'] : 'null') . ',
+			maxFiles: '. (!empty($context['num_allowed_attachments']) ? $context['num_allowed_attachments'] : 'null') . ',
+			text_totalMaxSize: '. JavaScriptEscape($txt['attach_max_total_file_size_current']) . ',
+			text_max_size_progress: '. JavaScriptEscape($txt['attach_max_size_progress']) . ',
+			limitMultiFileUploadSize:'. round(max($modSettings['attachmentPostLimit'] - ($context['attachments']['total_size'] / 1024), 0)) * 1024 . ',
+			maxLimitReferenceUploadSize: '. $modSettings['attachmentPostLimit'] * 1024 . ',
 		});
 	});', true);
 	}
 
 	// Knowing the current board ID might be handy.
 	addInlineJavaScript('
-	var current_board = '. (empty($context['current_board']) ? 'null' : $context['current_board']) .';', false);
+	var current_board = '. (empty($context['current_board']) ? 'null' : $context['current_board']) . ';', false);
 
 	// Finally, load the template.
 	if (!isset($_REQUEST['xml']))
@@ -1721,7 +1721,7 @@ 
 	}
 
 	// Coming from the quickReply?
-	if(isset($_POST['quickReply']))
+	if (isset($_POST['quickReply']))
 		$_POST['message'] = $_POST['quickReply'];
 
 	// Check the subject and message.
@@ -2510,7 +2510,7 @@ 
 		FROM {db_prefix}messages AS m
 			LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
 		WHERE m.id_topic = {int:current_topic}' . (isset($_REQUEST['msg']) ? '
-			AND m.id_msg < {int:id_msg}' : '') .(!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
+			AND m.id_msg < {int:id_msg}' : '') . (!$modSettings['postmod_active'] || allowedTo('approve_posts') ? '' : '
 			AND m.approved = {int:approved}') . '
 		ORDER BY m.id_msg DESC' . $limit,
 		array(

Braces +664 added lines, -515 removed lines

@@ -14,8 +14,9 @@ 
  * @version 2.1 Beta 3
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Handles showing the post screen, loading the post to be modified, and loading any post quoted.
@@ -35,12 +36,14 @@ 
 	global $sourcedir, $smcFunc, $language;
 
 	loadLanguage('Post');
-	if (!empty($modSettings['drafts_post_enabled']))
-		loadLanguage('Drafts');
+	if (!empty($modSettings['drafts_post_enabled'])) {
+			loadLanguage('Drafts');
+	}
 
 	// You can't reply with a poll... hacker.
-	if (isset($_REQUEST['poll']) && !empty($topic) && !isset($_REQUEST['msg']))
-		unset($_REQUEST['poll']);
+	if (isset($_REQUEST['poll']) && !empty($topic) && !isset($_REQUEST['msg'])) {
+			unset($_REQUEST['poll']);
+	}
 
 	// Posting an event?
 	$context['make_event'] = isset($_REQUEST['calendar']);
@@ -55,8 +58,9 @@ 
 	$context['auto_notify'] = !empty($context['notify_prefs']['msg_auto_notify']);
 
 	// You must be posting to *some* board.
-	if (empty($board) && !$context['make_event'])
-		fatal_lang_error('no_board', false);
+	if (empty($board) && !$context['make_event']) {
+			fatal_lang_error('no_board', false);
+	}
 
 	require_once($sourcedir . '/Subs-Post.php');
 
@@ -79,10 +83,11 @@ 
 			array(
 				'msg' => (int) $_REQUEST['msg'],
 		));
-		if ($smcFunc['db_num_rows']($request) != 1)
-			unset($_REQUEST['msg'], $_POST['msg'], $_GET['msg']);
-		else
-			list ($topic) = $smcFunc['db_fetch_row']($request);
+		if ($smcFunc['db_num_rows']($request) != 1) {
+					unset($_REQUEST['msg'], $_POST['msg'], $_GET['msg']);
+		} else {
+					list ($topic) = $smcFunc['db_fetch_row']($request);
+		}
 		$smcFunc['db_free_result']($request);
 	}
 
@@ -109,33 +114,36 @@ 
 		$smcFunc['db_free_result']($request);
 
 		// If this topic already has a poll, they sure can't add another.
-		if (isset($_REQUEST['poll']) && $pollID > 0)
-			unset($_REQUEST['poll']);
+		if (isset($_REQUEST['poll']) && $pollID > 0) {
+					unset($_REQUEST['poll']);
+		}
 
 		if (empty($_REQUEST['msg']))
 		{
-			if ($user_info['is_guest'] && !allowedTo('post_reply_any') && (!$modSettings['postmod_active'] || !allowedTo('post_unapproved_replies_any')))
-				is_not_guest();
+			if ($user_info['is_guest'] && !allowedTo('post_reply_any') && (!$modSettings['postmod_active'] || !allowedTo('post_unapproved_replies_any'))) {
+							is_not_guest();
+			}
 
 			// By default the reply will be approved...
 			$context['becomes_approved'] = true;
 			if ($id_member_poster != $user_info['id'] || $user_info['is_guest'])
 			{
-				if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_any') && !allowedTo('post_reply_any'))
-					$context['becomes_approved'] = false;
-				else
-					isAllowedTo('post_reply_any');
-			}
-			elseif (!allowedTo('post_reply_any'))
+				if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_any') && !allowedTo('post_reply_any')) {
+									$context['becomes_approved'] = false;
+				} else {
+									isAllowedTo('post_reply_any');
+				}
+			} elseif (!allowedTo('post_reply_any'))
 			{
-				if ($modSettings['postmod_active'] && ((allowedTo('post_unapproved_replies_own') && !allowedTo('post_reply_own')) || allowedTo('post_unapproved_replies_any')))
-					$context['becomes_approved'] = false;
-				else
-					isAllowedTo('post_reply_own');
+				if ($modSettings['postmod_active'] && ((allowedTo('post_unapproved_replies_own') && !allowedTo('post_reply_own')) || allowedTo('post_unapproved_replies_any'))) {
+									$context['becomes_approved'] = false;
+				} else {
+									isAllowedTo('post_reply_own');
+				}
 			}
+		} else {
+					$context['becomes_approved'] = true;
 		}
-		else
-			$context['becomes_approved'] = true;
 
 		$context['can_lock'] = allowedTo('lock_any') || ($user_info['id'] == $id_member_poster && allowedTo('lock_own'));
 		$context['can_sticky'] = allowedTo('make_sticky');
@@ -147,18 +155,19 @@ 
 		$context['sticky'] = isset($_REQUEST['sticky']) ? !empty($_REQUEST['sticky']) : $sticky;
 
 		// Check whether this is a really old post being bumped...
-		if (!empty($modSettings['oldTopicDays']) && $lastPostTime + $modSettings['oldTopicDays'] * 86400 < time() && empty($sticky) && !isset($_REQUEST['subject']))
-			$post_errors[] = array('old_topic', array($modSettings['oldTopicDays']));
-	}
-	else
+		if (!empty($modSettings['oldTopicDays']) && $lastPostTime + $modSettings['oldTopicDays'] * 86400 < time() && empty($sticky) && !isset($_REQUEST['subject'])) {
+					$post_errors[] = array('old_topic', array($modSettings['oldTopicDays']));
+		}
+	} else
 	{
 		$context['becomes_approved'] = true;
 		if ((!$context['make_event'] || !empty($board)))
 		{
-			if ($modSettings['postmod_active'] && !allowedTo('post_new') && allowedTo('post_unapproved_topics'))
-				$context['becomes_approved'] = false;
-			else
-				isAllowedTo('post_new');
+			if ($modSettings['postmod_active'] && !allowedTo('post_new') && allowedTo('post_unapproved_topics')) {
+							$context['becomes_approved'] = false;
+			} else {
+							isAllowedTo('post_new');
+			}
 		}
 
 		$locked = 0;
@@ -196,20 +205,24 @@ 
 	}
 
 	// Don't allow a post if it's locked and you aren't all powerful.
-	if ($locked && !allowedTo('moderate_board'))
-		fatal_lang_error('topic_locked', false);
+	if ($locked && !allowedTo('moderate_board')) {
+			fatal_lang_error('topic_locked', false);
+	}
 	// Check the users permissions - is the user allowed to add or post a poll?
 	if (isset($_REQUEST['poll']) && $modSettings['pollMode'] == '1')
 	{
 		// New topic, new poll.
-		if (empty($topic))
-			isAllowedTo('poll_post');
+		if (empty($topic)) {
+					isAllowedTo('poll_post');
+		}
 		// This is an old topic - but it is yours!  Can you add to it?
-		elseif ($user_info['id'] == $id_member_poster && !allowedTo('poll_add_any'))
-			isAllowedTo('poll_add_own');
+		elseif ($user_info['id'] == $id_member_poster && !allowedTo('poll_add_any')) {
+					isAllowedTo('poll_add_own');
+		}
 		// If you're not the owner, can you add to any poll?
-		else
-			isAllowedTo('poll_add_any');
+		else {
+					isAllowedTo('poll_add_any');
+		}
 
 		require_once($sourcedir . '/Subs-Members.php');
 		$allowedVoteGroups = groupsAllowedTo('poll_vote', $board);
@@ -238,8 +251,9 @@ 
 	if ($context['make_event'])
 	{
 		// They might want to pick a board.
-		if (!isset($context['current_board']))
-			$context['current_board'] = 0;
+		if (!isset($context['current_board'])) {
+					$context['current_board'] = 0;
+		}
 
 		// Start loading up the event info.
 		$context['event'] = array();
@@ -253,10 +267,11 @@ 
 		isAllowedTo('calendar_post');
 
 		// We want a fairly compact version of the time, but as close as possible to the user's settings.
-		if (preg_match('~%[HkIlMpPrRSTX](?:[^%]*%[HkIlMpPrRSTX])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0]))
-			$time_string = '%k:%M';
-		else
-			$time_string = str_replace(array('%I', '%H', '%S', '%r', '%R', '%T'), array('%l', '%k', '', '%l:%M %p', '%k:%M', '%l:%M'), $matches[0]);
+		if (preg_match('~%[HkIlMpPrRSTX](?:[^%]*%[HkIlMpPrRSTX])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0])) {
+					$time_string = '%k:%M';
+		} else {
+					$time_string = str_replace(array('%I', '%H', '%S', '%r', '%R', '%T'), array('%l', '%k', '', '%l:%M %p', '%k:%M', '%l:%M'), $matches[0]);
+		}
 
 		$js_time_string = str_replace(
 			array('%H', '%k', '%I', '%l', '%M', '%p', '%P', '%r',      '%R',  '%S', '%T',    '%X'),
@@ -278,8 +293,7 @@ 
 			require_once($sourcedir . '/Subs-Calendar.php');
 			$eventProperties = getEventProperties($context['event']['id']);
 			$context['event'] = array_merge($context['event'], $eventProperties);
-		}
-		else
+		} else
 		{
 			// Get the current event information.
 			require_once($sourcedir . '/Subs-Calendar.php');
@@ -287,15 +301,18 @@ 
 			$context['event'] = array_merge($context['event'], $eventProperties);
 
 			// Make sure the year and month are in the valid range.
-			if ($context['event']['month'] < 1 || $context['event']['month'] > 12)
-				fatal_lang_error('invalid_month', false);
-			if ($context['event']['year'] < $modSettings['cal_minyear'] || $context['event']['year'] > $modSettings['cal_maxyear'])
-				fatal_lang_error('invalid_year', false);
+			if ($context['event']['month'] < 1 || $context['event']['month'] > 12) {
+							fatal_lang_error('invalid_month', false);
+			}
+			if ($context['event']['year'] < $modSettings['cal_minyear'] || $context['event']['year'] > $modSettings['cal_maxyear']) {
+							fatal_lang_error('invalid_year', false);
+			}
 
 			// Get a list of boards they can post in.
 			$boards = boardsAllowedTo('post_new');
-			if (empty($boards))
-				fatal_lang_error('cannot_post_new', 'user');
+			if (empty($boards)) {
+							fatal_lang_error('cannot_post_new', 'user');
+			}
 
 			// Load a list of boards for this event in the context.
 			require_once($sourcedir . '/Subs-MessageIndex.php');
@@ -414,10 +431,11 @@ 
 
 			if (!empty($context['new_replies']))
 			{
-				if ($context['new_replies'] == 1)
-					$txt['error_new_replies'] = isset($_GET['last_msg']) ? $txt['error_new_reply_reading'] : $txt['error_new_reply'];
-				else
-					$txt['error_new_replies'] = sprintf(isset($_GET['last_msg']) ? $txt['error_new_replies_reading'] : $txt['error_new_replies'], $context['new_replies']);
+				if ($context['new_replies'] == 1) {
+									$txt['error_new_replies'] = isset($_GET['last_msg']) ? $txt['error_new_reply_reading'] : $txt['error_new_reply'];
+				} else {
+									$txt['error_new_replies'] = sprintf(isset($_GET['last_msg']) ? $txt['error_new_replies_reading'] : $txt['error_new_replies'], $context['new_replies']);
+				}
 
 				$post_errors[] = 'new_replies';
 
@@ -429,9 +447,9 @@ 
 	// Get a response prefix (like 'Re:') in the default forum language.
 	if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix')))
 	{
-		if ($language === $user_info['language'])
-			$context['response_prefix'] = $txt['response_prefix'];
-		else
+		if ($language === $user_info['language']) {
+					$context['response_prefix'] = $txt['response_prefix'];
+		} else
 		{
 			loadLanguage('index', $language, false);
 			$context['response_prefix'] = $txt['response_prefix'];
@@ -444,8 +462,9 @@ 
 	// Do we have a body, but an error happened.
 	if (isset($_REQUEST['message']) || isset($_REQUEST['quickReply']) || !empty($context['post_error']))
 	{
-		if (isset($_REQUEST['quickReply']))
-			$_REQUEST['message'] = $_REQUEST['quickReply'];
+		if (isset($_REQUEST['quickReply'])) {
+					$_REQUEST['message'] = $_REQUEST['quickReply'];
+		}
 
 		// Validate inputs.
 		if (empty($context['post_error']))
@@ -453,15 +472,17 @@ 
 			// This means they didn't click Post and get an error.
 			$really_previewing = true;
 
-		}
-		else
+		} else
 		{
-			if (!isset($_REQUEST['subject']))
-				$_REQUEST['subject'] = '';
-			if (!isset($_REQUEST['message']))
-				$_REQUEST['message'] = '';
-			if (!isset($_REQUEST['icon']))
-				$_REQUEST['icon'] = 'xx';
+			if (!isset($_REQUEST['subject'])) {
+							$_REQUEST['subject'] = '';
+			}
+			if (!isset($_REQUEST['message'])) {
+							$_REQUEST['message'] = '';
+			}
+			if (!isset($_REQUEST['icon'])) {
+							$_REQUEST['icon'] = 'xx';
+			}
 
 			// They are previewing if they asked to preview (i.e. came from quick reply).
 			$really_previewing = !empty($_POST['preview']);
@@ -477,8 +498,9 @@ 
 		$form_message = $smcFunc['htmlspecialchars']($_REQUEST['message'], ENT_QUOTES);
 
 		// Make sure the subject isn't too long - taking into account special characters.
-		if ($smcFunc['strlen']($form_subject) > 100)
-			$form_subject = $smcFunc['substr']($form_subject, 0, 100);
+		if ($smcFunc['strlen']($form_subject) > 100) {
+					$form_subject = $smcFunc['substr']($form_subject, 0, 100);
+		}
 
 		if (isset($_REQUEST['poll']))
 		{
@@ -490,8 +512,9 @@ 
 			$_POST['options'] = empty($_POST['options']) ? array() : htmlspecialchars__recursive($_POST['options']);
 			foreach ($_POST['options'] as $option)
 			{
-				if (trim($option) == '')
-					continue;
+				if (trim($option) == '') {
+									continue;
+				}
 
 				$context['choices'][] = array(
 					'id' => $choice_id++,
@@ -553,13 +576,14 @@ 
 				$context['preview_subject'] = $form_subject;
 
 				censorText($context['preview_subject']);
+			} else {
+							$context['preview_subject'] = '<em>' . $txt['no_subject'] . '</em>';
 			}
-			else
-				$context['preview_subject'] = '<em>' . $txt['no_subject'] . '</em>';
 
 			// Protect any CDATA blocks.
-			if (isset($_REQUEST['xml']))
-				$context['preview_message'] = strtr($context['preview_message'], array(']]>' => ']]]]><![CDATA[>'));
+			if (isset($_REQUEST['xml'])) {
+							$context['preview_message'] = strtr($context['preview_message'], array(']]>' => ']]]]><![CDATA[>'));
+			}
 		}
 
 		// Set up the checkboxes.
@@ -598,29 +622,32 @@ 
 			);
 			// The message they were trying to edit was most likely deleted.
 			// @todo Change this error message?
-			if ($smcFunc['db_num_rows']($request) == 0)
-				fatal_lang_error('no_board', false);
+			if ($smcFunc['db_num_rows']($request) == 0) {
+							fatal_lang_error('no_board', false);
+			}
 			$row = $smcFunc['db_fetch_assoc']($request);
 
 			$attachment_stuff = array($row);
-			while ($row2 = $smcFunc['db_fetch_assoc']($request))
-				$attachment_stuff[] = $row2;
+			while ($row2 = $smcFunc['db_fetch_assoc']($request)) {
+							$attachment_stuff[] = $row2;
+			}
 			$smcFunc['db_free_result']($request);
 
 			if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any'))
 			{
 				// Give an extra five minutes over the disable time threshold, so they can type - assuming the post is public.
-				if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time())
-					fatal_lang_error('modify_post_time_passed', false);
-				elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own'))
-					isAllowedTo('modify_replies');
-				else
-					isAllowedTo('modify_own');
+				if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
+									fatal_lang_error('modify_post_time_passed', false);
+				} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own')) {
+									isAllowedTo('modify_replies');
+				} else {
+									isAllowedTo('modify_own');
+				}
+			} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any')) {
+							isAllowedTo('modify_replies');
+			} else {
+							isAllowedTo('modify_any');
 			}
-			elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any'))
-				isAllowedTo('modify_replies');
-			else
-				isAllowedTo('modify_any');
 
 			if ($context['can_announce'] && !empty($row['id_action']))
 			{
@@ -644,8 +671,9 @@ 
 
 				while ($row = $smcFunc['db_fetch_assoc']($request))
 				{
-					if ($row['filesize'] <= 0)
-						continue;
+					if ($row['filesize'] <= 0) {
+											continue;
+					}
 					$context['current_attachments'][$row['id_attach']] = array(
 						'name' => $smcFunc['htmlspecialchars']($row['filename']),
 						'size' => $row['filesize'],
@@ -715,29 +743,32 @@ 
 			)
 		);
 		// The message they were trying to edit was most likely deleted.
-		if ($smcFunc['db_num_rows']($request) == 0)
-			fatal_lang_error('no_message', false);
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					fatal_lang_error('no_message', false);
+		}
 		$row = $smcFunc['db_fetch_assoc']($request);
 
 		$attachment_stuff = array($row);
-		while ($row2 = $smcFunc['db_fetch_assoc']($request))
-			$attachment_stuff[] = $row2;
+		while ($row2 = $smcFunc['db_fetch_assoc']($request)) {
+					$attachment_stuff[] = $row2;
+		}
 		$smcFunc['db_free_result']($request);
 
 		if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any'))
 		{
 			// Give an extra five minutes over the disable time threshold, so they can type - assuming the post is public.
-			if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time())
-				fatal_lang_error('modify_post_time_passed', false);
-			elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own'))
-				isAllowedTo('modify_replies');
-			else
-				isAllowedTo('modify_own');
+			if ($row['approved'] && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
+							fatal_lang_error('modify_post_time_passed', false);
+			} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_own')) {
+							isAllowedTo('modify_replies');
+			} else {
+							isAllowedTo('modify_own');
+			}
+		} elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any')) {
+					isAllowedTo('modify_replies');
+		} else {
+					isAllowedTo('modify_any');
 		}
-		elseif ($row['id_member_poster'] == $user_info['id'] && !allowedTo('modify_any'))
-			isAllowedTo('modify_replies');
-		else
-			isAllowedTo('modify_any');
 
 		if ($context['can_announce'] && !empty($row['id_action']))
 		{
@@ -764,15 +795,17 @@ 
 		$context['icon'] = $row['icon'];
 
 		// Show an "approve" box if the user can approve it, and the message isn't approved.
-		if (!$row['approved'] && !$context['show_approval'])
-			$context['show_approval'] = allowedTo('approve_posts');
+		if (!$row['approved'] && !$context['show_approval']) {
+					$context['show_approval'] = allowedTo('approve_posts');
+		}
 
 		// Sort the attachments so they are in the order saved
 		$temp = array();
 		foreach ($attachment_stuff as $attachment)
 		{
-			if ($attachment['filesize'] >= 0 && !empty($modSettings['attachmentEnable']))
-				$temp[$attachment['id_attach']] = $attachment;
+			if ($attachment['filesize'] >= 0 && !empty($modSettings['attachmentEnable'])) {
+							$temp[$attachment['id_attach']] = $attachment;
+			}
 
 		}
 		ksort($temp);
@@ -834,14 +867,16 @@ 
 					'is_approved' => 1,
 				)
 			);
-			if ($smcFunc['db_num_rows']($request) == 0)
-				fatal_lang_error('quoted_post_deleted', false);
+			if ($smcFunc['db_num_rows']($request) == 0) {
+							fatal_lang_error('quoted_post_deleted', false);
+			}
 			list ($form_subject, $mname, $mdate, $form_message) = $smcFunc['db_fetch_row']($request);
 			$smcFunc['db_free_result']($request);
 
 			// Add 'Re: ' to the front of the quoted subject.
-			if (trim($context['response_prefix']) != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0)
-				$form_subject = $context['response_prefix'] . $form_subject;
+			if (trim($context['response_prefix']) != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0) {
+							$form_subject = $context['response_prefix'] . $form_subject;
+			}
 
 			// Censor the message and subject.
 			censorText($form_message);
@@ -854,10 +889,11 @@ 
 				for ($i = 0, $n = count($parts); $i < $n; $i++)
 				{
 					// It goes 0 = outside, 1 = begin tag, 2 = inside, 3 = close tag, repeat.
-					if ($i % 4 == 0)
-						$parts[$i] = preg_replace_callback('~\[html\](.+?)\[/html\]~is', function ($m)
+					if ($i % 4 == 0) {
+											$parts[$i] = preg_replace_callback('~\[html\](.+?)\[/html\]~is', function ($m)
 						{
 							return '[html]' . preg_replace('~<br\s?/?' . '>~i', '&lt;br /&gt;<br>', "$m[1]") . '[/html]';
+					}
 						}, $parts[$i]);
 				}
 				$form_message = implode('', $parts);
@@ -866,8 +902,9 @@ 
 			$form_message = preg_replace('~<br ?/?' . '>~i', "\n", $form_message);
 
 			// Remove any nested quotes, if necessary.
-			if (!empty($modSettings['removeNestedQuotes']))
-				$form_message = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $form_message);
+			if (!empty($modSettings['removeNestedQuotes'])) {
+							$form_message = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $form_message);
+			}
 
 			// Add a quote string on the front and end.
 			$form_message = '[quote author=' . $mname . ' link=msg=' . (int) $_REQUEST['quote'] . ' date=' . $mdate . ']' . "\n" . rtrim($form_message) . "\n" . '[/quote]';
@@ -879,15 +916,15 @@ 
 			$form_subject = $first_subject;
 
 			// Add 'Re: ' to the front of the subject.
-			if (trim($context['response_prefix']) != '' && $form_subject != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0)
-				$form_subject = $context['response_prefix'] . $form_subject;
+			if (trim($context['response_prefix']) != '' && $form_subject != '' && $smcFunc['strpos']($form_subject, trim($context['response_prefix'])) !== 0) {
+							$form_subject = $context['response_prefix'] . $form_subject;
+			}
 
 			// Censor the subject.
 			censorText($form_subject);
 
 			$form_message = '';
-		}
-		else
+		} else
 		{
 			$form_subject = isset($_GET['subject']) ? $_GET['subject'] : '';
 			$form_message = '';
@@ -905,13 +942,15 @@ 
 		if (isset($_REQUEST['msg']))
 		{
 			$context['attachments']['quantity'] = count($context['current_attachments']);
-			foreach ($context['current_attachments'] as $attachment)
-				$context['attachments']['total_size'] += $attachment['size'];
+			foreach ($context['current_attachments'] as $attachment) {
+							$context['attachments']['total_size'] += $attachment['size'];
+			}
 		}
 
 		// A bit of house keeping first.
-		if (!empty($_SESSION['temp_attachments']) && count($_SESSION['temp_attachments']) == 1)
-			unset($_SESSION['temp_attachments']);
+		if (!empty($_SESSION['temp_attachments']) && count($_SESSION['temp_attachments']) == 1) {
+					unset($_SESSION['temp_attachments']);
+		}
 
 		if (!empty($_SESSION['temp_attachments']))
 		{
@@ -920,9 +959,10 @@ 
 			{
 				foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
 				{
-					if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false)
-						if (file_exists($attachment['tmp_name']))
+					if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false) {
+											if (file_exists($attachment['tmp_name']))
 							unlink($attachment['tmp_name']);
+					}
 				}
 				$post_errors[] = 'temp_attachments_gone';
 				$_SESSION['temp_attachments'] = array();
@@ -936,8 +976,9 @@ 
 					// See if any files still exist before showing the warning message and the files attached.
 					foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
 					{
-						if (strpos($attachID, 'post_tmp_' . $user_info['id']) === false)
-							continue;
+						if (strpos($attachID, 'post_tmp_' . $user_info['id']) === false) {
+													continue;
+						}
 
 						if (file_exists($attachment['tmp_name']))
 						{
@@ -947,20 +988,21 @@ 
 							break;
 						}
 					}
-				}
-				else
+				} else
 				{
 					// Since, they don't belong here. Let's inform the user that they exist..
-					if (!empty($topic))
-						$delete_url = $scripturl . '?action=post' .(!empty($_REQUEST['msg']) ? (';msg=' . $_REQUEST['msg']) : '') . (!empty($_REQUEST['last_msg']) ? (';last_msg=' . $_REQUEST['last_msg']) : '') . ';topic=' . $topic . ';delete_temp';
-					else
-						$delete_url = $scripturl . '?action=post;board=' . $board . ';delete_temp';
+					if (!empty($topic)) {
+											$delete_url = $scripturl . '?action=post' .(!empty($_REQUEST['msg']) ? (';msg=' . $_REQUEST['msg']) : '') . (!empty($_REQUEST['last_msg']) ? (';last_msg=' . $_REQUEST['last_msg']) : '') . ';topic=' . $topic . ';delete_temp';
+					} else {
+											$delete_url = $scripturl . '?action=post;board=' . $board . ';delete_temp';
+					}
 
 					// Compile a list of the files to show the user.
 					$file_list = array();
-					foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
-						if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false)
+					foreach ($_SESSION['temp_attachments'] as $attachID => $attachment) {
+											if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false)
 							$file_list[] =  $attachment['name'];
+					}
 
 					$_SESSION['temp_attachments']['post']['files'] = $file_list;
 					$file_list = '<div class="attachments">' . implode('<br>', $file_list) . '</div>';
@@ -972,8 +1014,7 @@ 
 
 						$post_errors[] = array('temp_attachments_found', array($delete_url, $goback_url, $file_list));
 						$context['ignore_temp_attachments'] = true;
-					}
-					else
+					} else
 					{
 						$post_errors[] = array('temp_attachments_lost', array($delete_url, $file_list));
 						$context['ignore_temp_attachments'] = true;
@@ -981,16 +1022,19 @@ 
 				}
 			}
 
-			if (!empty($context['we_are_history']))
-				$post_errors[] = $context['we_are_history'];
+			if (!empty($context['we_are_history'])) {
+							$post_errors[] = $context['we_are_history'];
+			}
 
 			foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
 			{
-				if (isset($context['ignore_temp_attachments']) || isset($_SESSION['temp_attachments']['post']['files']))
-					break;
+				if (isset($context['ignore_temp_attachments']) || isset($_SESSION['temp_attachments']['post']['files'])) {
+									break;
+				}
 
-				if ($attachID != 'initial_error' && strpos($attachID, 'post_tmp_' . $user_info['id']) === false)
-					continue;
+				if ($attachID != 'initial_error' && strpos($attachID, 'post_tmp_' . $user_info['id']) === false) {
+									continue;
+				}
 
 				if ($attachID == 'initial_error')
 				{
@@ -1005,15 +1049,17 @@ 
 				{
 					$txt['error_attach_errors'] = empty($txt['error_attach_errors']) ? '<br>' : '';
 					$txt['error_attach_errors'] .= vsprintf($txt['attach_warning'], $attachment['name']) . '<div style="padding: 0 1em;">';
-					foreach ($attachment['errors'] as $error)
-						$txt['error_attach_errors'] .= (is_array($error) ? vsprintf($txt[$error[0]], $error[1]) : $txt[$error]) . '<br >';
+					foreach ($attachment['errors'] as $error) {
+											$txt['error_attach_errors'] .= (is_array($error) ? vsprintf($txt[$error[0]], $error[1]) : $txt[$error]) . '<br >';
+					}
 					$txt['error_attach_errors'] .= '</div>';
 					$post_errors[] = 'attach_errors';
 
 					// Take out the trash.
 					unset($_SESSION['temp_attachments'][$attachID]);
-					if (file_exists($attachment['tmp_name']))
-						unlink($attachment['tmp_name']);
+					if (file_exists($attachment['tmp_name'])) {
+											unlink($attachment['tmp_name']);
+					}
 					continue;
 				}
 
@@ -1026,8 +1072,9 @@ 
 
 				$context['attachments']['quantity']++;
 				$context['attachments']['total_size'] += $attachment['size'];
-				if (!isset($context['files_in_session_warning']))
-					$context['files_in_session_warning'] = $txt['attached_files_in_session'];
+				if (!isset($context['files_in_session_warning'])) {
+									$context['files_in_session_warning'] = $txt['attached_files_in_session'];
+				}
 
 				$context['current_attachments'][$attachID] = array(
 					'name' => '<u>' . $smcFunc['htmlspecialchars']($attachment['name']) . '</u>',
@@ -1055,8 +1102,9 @@ 
 	}
 
 	// If they came from quick reply, and have to enter verification details, give them some notice.
-	if (!empty($_REQUEST['from_qr']) && !empty($context['require_verification']))
-		$post_errors[] = 'need_qr_verification';
+	if (!empty($_REQUEST['from_qr']) && !empty($context['require_verification'])) {
+			$post_errors[] = 'need_qr_verification';
+	}
 
 	/*
 	 * There are two error types: serious and minor. Serious errors
@@ -1073,52 +1121,56 @@ 
 	{
 		loadLanguage('Errors');
 		$context['error_type'] = 'minor';
-		foreach ($post_errors as $post_error)
-			if (is_array($post_error))
+		foreach ($post_errors as $post_error) {
+					if (is_array($post_error))
 			{
 				$post_error_id = $post_error[0];
+		}
 				$context['post_error'][$post_error_id] = vsprintf($txt['error_' . $post_error_id], $post_error[1]);
 
 				// If it's not a minor error flag it as such.
-				if (!in_array($post_error_id, $minor_errors))
-					$context['error_type'] = 'serious';
-			}
-			else
+				if (!in_array($post_error_id, $minor_errors)) {
+									$context['error_type'] = 'serious';
+				}
+			} else
 			{
 				$context['post_error'][$post_error] = $txt['error_' . $post_error];
 
 				// If it's not a minor error flag it as such.
-				if (!in_array($post_error, $minor_errors))
-					$context['error_type'] = 'serious';
+				if (!in_array($post_error, $minor_errors)) {
+									$context['error_type'] = 'serious';
+				}
 			}
 	}
 
 	// What are you doing? Posting a poll, modifying, previewing, new post, or reply...
-	if (isset($_REQUEST['poll']))
-		$context['page_title'] = $txt['new_poll'];
-	elseif ($context['make_event'])
-		$context['page_title'] = $context['event']['id'] == -1 ? $txt['calendar_post_event'] : $txt['calendar_edit'];
-	elseif (isset($_REQUEST['msg']))
-		$context['page_title'] = $txt['modify_msg'];
-	elseif (isset($_REQUEST['subject'], $context['preview_subject']))
-		$context['page_title'] = $txt['preview'] . ' - ' . strip_tags($context['preview_subject']);
-	elseif (empty($topic))
-		$context['page_title'] = $txt['start_new_topic'];
-	else
-		$context['page_title'] = $txt['post_reply'];
+	if (isset($_REQUEST['poll'])) {
+			$context['page_title'] = $txt['new_poll'];
+	} elseif ($context['make_event']) {
+			$context['page_title'] = $context['event']['id'] == -1 ? $txt['calendar_post_event'] : $txt['calendar_edit'];
+	} elseif (isset($_REQUEST['msg'])) {
+			$context['page_title'] = $txt['modify_msg'];
+	} elseif (isset($_REQUEST['subject'], $context['preview_subject'])) {
+			$context['page_title'] = $txt['preview'] . ' - ' . strip_tags($context['preview_subject']);
+	} elseif (empty($topic)) {
+			$context['page_title'] = $txt['start_new_topic'];
+	} else {
+			$context['page_title'] = $txt['post_reply'];
+	}
 
 	// Build the link tree.
-	if (empty($topic))
-		$context['linktree'][] = array(
+	if (empty($topic)) {
+			$context['linktree'][] = array(
 			'name' => '<em>' . $txt['start_new_topic'] . '</em>'
 		);
-	else
-		$context['linktree'][] = array(
+	} else {
+			$context['linktree'][] = array(
 			'url' => $scripturl . '?topic=' . $topic . '.' . $_REQUEST['start'],
 			'name' => $form_subject,
 			'extra_before' => '<span><strong class="nav">' . $context['page_title'] . ' (</strong></span>',
 			'extra_after' => '<span><strong class="nav">)</strong></span>'
 		);
+	}
 
 	$context['subject'] = addcslashes($form_subject, '"');
 	$context['message'] = str_replace(array('"', '<', '>', '&nbsp;'), array('&quot;', '&lt;', '&gt;', ' '), $form_message);
@@ -1162,8 +1214,9 @@ 
 	// Message icons - customized icons are off?
 	$context['icons'] = getMessageIcons($board);
 
-	if (!empty($context['icons']))
-		$context['icons'][count($context['icons']) - 1]['is_last'] = true;
+	if (!empty($context['icons'])) {
+			$context['icons'][count($context['icons']) - 1]['is_last'] = true;
+	}
 
 	// Are we starting a poll? if set the poll icon as selected if its available
 	if (isset($_REQUEST['poll']))
@@ -1183,8 +1236,9 @@ 
 	for ($i = 0, $n = count($context['icons']); $i < $n; $i++)
 	{
 		$context['icons'][$i]['selected'] = $context['icon'] == $context['icons'][$i]['value'];
-		if ($context['icons'][$i]['selected'])
-			$context['icon_url'] = $context['icons'][$i]['url'];
+		if ($context['icons'][$i]['selected']) {
+					$context['icon_url'] = $context['icons'][$i]['url'];
+		}
 	}
 	if (empty($context['icon_url']))
 	{
@@ -1198,8 +1252,9 @@ 
 		));
 	}
 
-	if (!empty($topic) && !empty($modSettings['topicSummaryPosts']))
-		getTopic();
+	if (!empty($topic) && !empty($modSettings['topicSummaryPosts'])) {
+			getTopic();
+	}
 
 	// If the user can post attachments prepare the warning labels.
 	if ($context['can_post_attachment'])
@@ -1210,15 +1265,17 @@ 
 		$context['attachment_restrictions'] = array();
 		$context['allowed_extensions'] = strtr(strtolower($modSettings['attachmentExtensions']), array(',' => ', '));
 		$attachmentRestrictionTypes = array('attachmentNumPerPostLimit', 'attachmentPostLimit', 'attachmentSizeLimit');
-		foreach ($attachmentRestrictionTypes as $type)
-			if (!empty($modSettings[$type]))
+		foreach ($attachmentRestrictionTypes as $type) {
+					if (!empty($modSettings[$type]))
 			{
 				$context['attachment_restrictions'][] = sprintf($txt['attach_restrict_' . $type . ($modSettings[$type] >= 1024 ? '_MB' : '')], comma_format($modSettings[$type], 0));
+		}
 				// Show some numbers. If they exist.
-				if ($type == 'attachmentNumPerPostLimit' && $context['attachments']['quantity'] > 0)
-					$context['attachment_restrictions'][] = sprintf($txt['attach_remaining'], $modSettings['attachmentNumPerPostLimit'] - $context['attachments']['quantity']);
-				elseif ($type == 'attachmentPostLimit' && $context['attachments']['total_size'] > 0)
-					$context['attachment_restrictions'][] = sprintf($txt['attach_available'], comma_format(round(max($modSettings['attachmentPostLimit'] - ($context['attachments']['total_size'] / 1024), 0)), 0));
+				if ($type == 'attachmentNumPerPostLimit' && $context['attachments']['quantity'] > 0) {
+									$context['attachment_restrictions'][] = sprintf($txt['attach_remaining'], $modSettings['attachmentNumPerPostLimit'] - $context['attachments']['quantity']);
+				} elseif ($type == 'attachmentPostLimit' && $context['attachments']['total_size'] > 0) {
+									$context['attachment_restrictions'][] = sprintf($txt['attach_available'], comma_format(round(max($modSettings['attachmentPostLimit'] - ($context['attachments']['total_size'] / 1024), 0)), 0));
+				}
 			}
 	}
 
@@ -1252,8 +1309,8 @@ 
 
 	if (!empty($context['current_attachments']))
 	{
-		foreach ($context['current_attachments'] as $key => $mock)
-			addInlineJavaScript('
+		foreach ($context['current_attachments'] as $key => $mock) {
+					addInlineJavaScript('
 	current_attachments.push({
 		name: '. JavaScriptEscape($mock['name']) .',
 		size: '. $mock['size'] .',
@@ -1262,6 +1319,7 @@ 
 		type: '. JavaScriptEscape(!empty($mock['mime_type']) ? $mock['mime_type'] : '') .',
 		thumbID: '. (!empty($mock['thumb']) ? $mock['thumb'] : 0) .'
 	});', true);
+		}
 	}
 
 	// File Upload.
@@ -1306,8 +1364,9 @@ 
 	var current_board = '. (empty($context['current_board']) ? 'null' : $context['current_board']) .';', false);
 
 	// Finally, load the template.
-	if (!isset($_REQUEST['xml']))
-		loadTemplate('Post');
+	if (!isset($_REQUEST['xml'])) {
+			loadTemplate('Post');
+	}
 
 	call_integration_hook('integrate_post_end');
 }
@@ -1328,13 +1387,14 @@ 
 	// Sneaking off, are we?
 	if (empty($_POST) && empty($topic))
 	{
-		if (empty($_SERVER['CONTENT_LENGTH']))
-			redirectexit('action=post;board=' . $board . '.0');
-		else
-			fatal_lang_error('post_upload_error', false);
+		if (empty($_SERVER['CONTENT_LENGTH'])) {
+					redirectexit('action=post;board=' . $board . '.0');
+		} else {
+					fatal_lang_error('post_upload_error', false);
+		}
+	} elseif (empty($_POST) && !empty($topic)) {
+			redirectexit('action=post;topic=' . $topic . '.0');
 	}
-	elseif (empty($_POST) && !empty($topic))
-		redirectexit('action=post;topic=' . $topic . '.0');
 
 	// No need!
 	$context['robot_no_index'] = true;
@@ -1346,8 +1406,9 @@ 
 	$post_errors = array();
 
 	// If the session has timed out, let the user re-submit their form.
-	if (checkSession('post', '', false) != '')
-		$post_errors[] = 'session_timeout';
+	if (checkSession('post', '', false) != '') {
+			$post_errors[] = 'session_timeout';
+	}
 
 	// Wrong verification code?
 	if (!$user_info['is_admin'] && !$user_info['is_mod'] && !empty($modSettings['posts_require_captcha']) && ($user_info['posts'] < $modSettings['posts_require_captcha'] || ($user_info['is_guest'] && $modSettings['posts_require_captcha'] == -1)))
@@ -1357,33 +1418,38 @@ 
 			'id' => 'post',
 		);
 		$context['require_verification'] = create_control_verification($verificationOptions, true);
-		if (is_array($context['require_verification']))
-			$post_errors = array_merge($post_errors, $context['require_verification']);
+		if (is_array($context['require_verification'])) {
+					$post_errors = array_merge($post_errors, $context['require_verification']);
+		}
 	}
 
 	require_once($sourcedir . '/Subs-Post.php');
 	loadLanguage('Post');
 
 	// Drafts enabled and needed?
-	if (!empty($modSettings['drafts_post_enabled']) && (isset($_POST['save_draft']) || isset($_POST['id_draft'])))
-		require_once($sourcedir . '/Drafts.php');
+	if (!empty($modSettings['drafts_post_enabled']) && (isset($_POST['save_draft']) || isset($_POST['id_draft']))) {
+			require_once($sourcedir . '/Drafts.php');
+	}
 
 	// First check to see if they are trying to delete any current attachments.
 	if (isset($_POST['attach_del']))
 	{
 		$keep_temp = array();
 		$keep_ids = array();
-		foreach ($_POST['attach_del'] as $dummy)
-			if (strpos($dummy, 'post_tmp_' . $user_info['id']) !== false)
+		foreach ($_POST['attach_del'] as $dummy) {
+					if (strpos($dummy, 'post_tmp_' . $user_info['id']) !== false)
 				$keep_temp[] = $dummy;
-			else
-				$keep_ids[] = (int) $dummy;
+		}
+			else {
+							$keep_ids[] = (int) $dummy;
+			}
 
-		if (isset($_SESSION['temp_attachments']))
-			foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
+		if (isset($_SESSION['temp_attachments'])) {
+					foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)
 			{
 				if ((isset($_SESSION['temp_attachments']['post']['files'], $attachment['name']) && in_array($attachment['name'], $_SESSION['temp_attachments']['post']['files'])) || in_array($attachID, $keep_temp) || strpos($attachID, 'post_tmp_' . $user_info['id']) === false)
 					continue;
+		}
 
 				unset($_SESSION['temp_attachments'][$attachID]);
 				unlink($attachment['tmp_name']);
@@ -1425,24 +1491,28 @@ 
 		$smcFunc['db_free_result']($request);
 
 		// Though the topic should be there, it might have vanished.
-		if (!is_array($topic_info))
-			fatal_lang_error('topic_doesnt_exist', 404);
+		if (!is_array($topic_info)) {
+					fatal_lang_error('topic_doesnt_exist', 404);
+		}
 
 		// Did this topic suddenly move? Just checking...
-		if ($topic_info['id_board'] != $board)
-			fatal_lang_error('not_a_topic');
+		if ($topic_info['id_board'] != $board) {
+					fatal_lang_error('not_a_topic');
+		}
 	}
 
 	// Replying to a topic?
 	if (!empty($topic) && !isset($_REQUEST['msg']))
 	{
 		// Don't allow a post if it's locked.
-		if ($topic_info['locked'] != 0 && !allowedTo('moderate_board'))
-			fatal_lang_error('topic_locked', false);
+		if ($topic_info['locked'] != 0 && !allowedTo('moderate_board')) {
+					fatal_lang_error('topic_locked', false);
+		}
 
 		// Sorry, multiple polls aren't allowed... yet.  You should stop giving me ideas :P.
-		if (isset($_REQUEST['poll']) && $topic_info['id_poll'] > 0)
-			unset($_REQUEST['poll']);
+		if (isset($_REQUEST['poll']) && $topic_info['id_poll'] > 0) {
+					unset($_REQUEST['poll']);
+		}
 
 		// Do the permissions and approval stuff...
 		$becomesApproved = true;
@@ -1458,44 +1528,43 @@ 
 
 			// Set a nice session var...
 			$_SESSION['becomesUnapproved'] = true;
-		}
-
-		elseif ($topic_info['id_member_started'] != $user_info['id'])
+		} elseif ($topic_info['id_member_started'] != $user_info['id'])
 		{
-			if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_any') && !allowedTo('post_reply_any'))
-				$becomesApproved = false;
-
-			else
-				isAllowedTo('post_reply_any');
-		}
-		elseif (!allowedTo('post_reply_any'))
+			if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_any') && !allowedTo('post_reply_any')) {
+							$becomesApproved = false;
+			} else {
+							isAllowedTo('post_reply_any');
+			}
+		} elseif (!allowedTo('post_reply_any'))
 		{
-			if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_own') && !allowedTo('post_reply_own'))
-				$becomesApproved = false;
-
-			else
-				isAllowedTo('post_reply_own');
+			if ($modSettings['postmod_active'] && allowedTo('post_unapproved_replies_own') && !allowedTo('post_reply_own')) {
+							$becomesApproved = false;
+			} else {
+							isAllowedTo('post_reply_own');
+			}
 		}
 
 		if (isset($_POST['lock']))
 		{
 			// Nothing is changed to the lock.
-			if ((empty($topic_info['locked']) && empty($_POST['lock'])) || (!empty($_POST['lock']) && !empty($topic_info['locked'])))
-				unset($_POST['lock']);
+			if ((empty($topic_info['locked']) && empty($_POST['lock'])) || (!empty($_POST['lock']) && !empty($topic_info['locked']))) {
+							unset($_POST['lock']);
+			}
 
 			// You're have no permission to lock this topic.
-			elseif (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $topic_info['id_member_started']))
-				unset($_POST['lock']);
+			elseif (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $topic_info['id_member_started'])) {
+							unset($_POST['lock']);
+			}
 
 			// You are allowed to (un)lock your own topic only.
 			elseif (!allowedTo('lock_any'))
 			{
 				// You cannot override a moderator lock.
-				if ($topic_info['locked'] == 1)
-					unset($_POST['lock']);
-
-				else
-					$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+				if ($topic_info['locked'] == 1) {
+									unset($_POST['lock']);
+				} else {
+									$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+				}
 			}
 			// Hail mighty moderator, (un)lock this topic immediately.
 			else
@@ -1503,19 +1572,21 @@ 
 				$_POST['lock'] = empty($_POST['lock']) ? 0 : 1;
 
 				// Did someone (un)lock this while you were posting?
-				if (isset($_POST['already_locked']) && $_POST['already_locked'] != $topic_info['locked'])
-					$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'locked';
+				if (isset($_POST['already_locked']) && $_POST['already_locked'] != $topic_info['locked']) {
+									$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'locked';
+				}
 			}
 		}
 
 		// So you wanna (un)sticky this...let's see.
-		if (isset($_POST['sticky']) && ($_POST['sticky'] == $topic_info['is_sticky'] || !allowedTo('make_sticky')))
-			unset($_POST['sticky']);
-		elseif (isset($_POST['sticky']))
+		if (isset($_POST['sticky']) && ($_POST['sticky'] == $topic_info['is_sticky'] || !allowedTo('make_sticky'))) {
+					unset($_POST['sticky']);
+		} elseif (isset($_POST['sticky']))
 		{
 			// Did someone (un)sticky this while you were posting?
-			if (isset($_POST['already_sticky']) && $_POST['already_sticky'] != $topic_info['is_sticky'])
-				$post_errors[] = 'topic_' . (empty($topic_info['is_sticky']) ? 'un' : '') . 'sticky';
+			if (isset($_POST['already_sticky']) && $_POST['already_sticky'] != $topic_info['is_sticky']) {
+							$post_errors[] = 'topic_' . (empty($topic_info['is_sticky']) ? 'un' : '') . 'sticky';
+			}
 		}
 
 		// If drafts are enabled, then pass this off
@@ -1542,26 +1613,31 @@ 
 
 		// Do like, the permissions, for safety and stuff...
 		$becomesApproved = true;
-		if ($modSettings['postmod_active'] && !allowedTo('post_new') && allowedTo('post_unapproved_topics'))
-			$becomesApproved = false;
-		else
-			isAllowedTo('post_new');
+		if ($modSettings['postmod_active'] && !allowedTo('post_new') && allowedTo('post_unapproved_topics')) {
+					$becomesApproved = false;
+		} else {
+					isAllowedTo('post_new');
+		}
 
 		if (isset($_POST['lock']))
 		{
 			// New topics are by default not locked.
-			if (empty($_POST['lock']))
-				unset($_POST['lock']);
+			if (empty($_POST['lock'])) {
+							unset($_POST['lock']);
+			}
 			// Besides, you need permission.
-			elseif (!allowedTo(array('lock_any', 'lock_own')))
-				unset($_POST['lock']);
+			elseif (!allowedTo(array('lock_any', 'lock_own'))) {
+							unset($_POST['lock']);
+			}
 			// A moderator-lock (1) can override a user-lock (2).
-			else
-				$_POST['lock'] = allowedTo('lock_any') ? 1 : 2;
+			else {
+							$_POST['lock'] = allowedTo('lock_any') ? 1 : 2;
+			}
 		}
 
-		if (isset($_POST['sticky']) && (empty($_POST['sticky']) || !allowedTo('make_sticky')))
-			unset($_POST['sticky']);
+		if (isset($_POST['sticky']) && (empty($_POST['sticky']) || !allowedTo('make_sticky'))) {
+					unset($_POST['sticky']);
+		}
 
 		// Saving your new topic as a draft first?
 		if (!empty($modSettings['drafts_post_enabled']) && isset($_POST['save_draft']))
@@ -1586,31 +1662,37 @@ 
 				'id_msg' => $_REQUEST['msg'],
 			)
 		);
-		if ($smcFunc['db_num_rows']($request) == 0)
-			fatal_lang_error('cant_find_messages', false);
+		if ($smcFunc['db_num_rows']($request) == 0) {
+					fatal_lang_error('cant_find_messages', false);
+		}
 		$row = $smcFunc['db_fetch_assoc']($request);
 		$smcFunc['db_free_result']($request);
 
-		if (!empty($topic_info['locked']) && !allowedTo('moderate_board'))
-			fatal_lang_error('topic_locked', false);
+		if (!empty($topic_info['locked']) && !allowedTo('moderate_board')) {
+					fatal_lang_error('topic_locked', false);
+		}
 
 		if (isset($_POST['lock']))
 		{
 			// Nothing changes to the lock status.
-			if ((empty($_POST['lock']) && empty($topic_info['locked'])) || (!empty($_POST['lock']) && !empty($topic_info['locked'])))
-				unset($_POST['lock']);
+			if ((empty($_POST['lock']) && empty($topic_info['locked'])) || (!empty($_POST['lock']) && !empty($topic_info['locked']))) {
+							unset($_POST['lock']);
+			}
 			// You're simply not allowed to (un)lock this.
-			elseif (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $topic_info['id_member_started']))
-				unset($_POST['lock']);
+			elseif (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $topic_info['id_member_started'])) {
+							unset($_POST['lock']);
+			}
 			// You're only allowed to lock your own topics.
 			elseif (!allowedTo('lock_any'))
 			{
 				// You're not allowed to break a moderator's lock.
-				if ($topic_info['locked'] == 1)
-					unset($_POST['lock']);
+				if ($topic_info['locked'] == 1) {
+									unset($_POST['lock']);
+				}
 				// Lock it with a soft lock or unlock it.
-				else
-					$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+				else {
+									$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+				}
 			}
 			// You must be the moderator.
 			else
@@ -1618,44 +1700,46 @@ 
 				$_POST['lock'] = empty($_POST['lock']) ? 0 : 1;
 
 				// Did someone (un)lock this while you were posting?
-				if (isset($_POST['already_locked']) && $_POST['already_locked'] != $topic_info['locked'])
-					$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'locked';
+				if (isset($_POST['already_locked']) && $_POST['already_locked'] != $topic_info['locked']) {
+									$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'locked';
+				}
 			}
 		}
 
 		// Change the sticky status of this topic?
-		if (isset($_POST['sticky']) && (!allowedTo('make_sticky') || $_POST['sticky'] == $topic_info['is_sticky']))
-			unset($_POST['sticky']);
-		elseif (isset($_POST['sticky']))
+		if (isset($_POST['sticky']) && (!allowedTo('make_sticky') || $_POST['sticky'] == $topic_info['is_sticky'])) {
+					unset($_POST['sticky']);
+		} elseif (isset($_POST['sticky']))
 		{
 			// Did someone (un)sticky this while you were posting?
-			if (isset($_POST['already_sticky']) && $_POST['already_sticky'] != $topic_info['is_sticky'])
-				$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'stickied';
+			if (isset($_POST['already_sticky']) && $_POST['already_sticky'] != $topic_info['is_sticky']) {
+							$post_errors[] = 'topic_' . (empty($topic_info['locked']) ? 'un' : '') . 'stickied';
+			}
 		}
 
 		if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any'))
 		{
-			if ((!$modSettings['postmod_active'] || $row['approved']) && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time())
-				fatal_lang_error('modify_post_time_passed', false);
-			elseif ($topic_info['id_member_started'] == $user_info['id'] && !allowedTo('modify_own'))
-				isAllowedTo('modify_replies');
-			else
-				isAllowedTo('modify_own');
-		}
-		elseif ($topic_info['id_member_started'] == $user_info['id'] && !allowedTo('modify_any'))
+			if ((!$modSettings['postmod_active'] || $row['approved']) && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
+							fatal_lang_error('modify_post_time_passed', false);
+			} elseif ($topic_info['id_member_started'] == $user_info['id'] && !allowedTo('modify_own')) {
+							isAllowedTo('modify_replies');
+			} else {
+							isAllowedTo('modify_own');
+			}
+		} elseif ($topic_info['id_member_started'] == $user_info['id'] && !allowedTo('modify_any'))
 		{
 			isAllowedTo('modify_replies');
 
 			// If you're modifying a reply, I say it better be logged...
 			$moderationAction = true;
-		}
-		else
+		} else
 		{
 			isAllowedTo('modify_any');
 
 			// Log it, assuming you're not modifying your own post.
-			if ($row['id_member'] != $user_info['id'])
-				$moderationAction = true;
+			if ($row['id_member'] != $user_info['id']) {
+							$moderationAction = true;
+			}
 		}
 
 		// If drafts are enabled, then lets send this off to save
@@ -1692,20 +1776,24 @@ 
 		$_POST['guestname'] = !isset($_POST['guestname']) ? '' : trim($_POST['guestname']);
 		$_POST['email'] = !isset($_POST['email']) ? '' : trim($_POST['email']);
 
-		if ($_POST['guestname'] == '' || $_POST['guestname'] == '_')
-			$post_errors[] = 'no_name';
-		if ($smcFunc['strlen']($_POST['guestname']) > 25)
-			$post_errors[] = 'long_name';
+		if ($_POST['guestname'] == '' || $_POST['guestname'] == '_') {
+					$post_errors[] = 'no_name';
+		}
+		if ($smcFunc['strlen']($_POST['guestname']) > 25) {
+					$post_errors[] = 'long_name';
+		}
 
 		if (empty($modSettings['guest_post_no_email']))
 		{
 			// Only check if they changed it!
 			if (!isset($row) || $row['poster_email'] != $_POST['email'])
 			{
-				if (!allowedTo('moderate_forum') && (!isset($_POST['email']) || $_POST['email'] == ''))
-					$post_errors[] = 'no_email';
-				if (!allowedTo('moderate_forum') && !filter_var($_POST['email'], FILTER_VALIDATE_EMAIL))
-					$post_errors[] = 'bad_email';
+				if (!allowedTo('moderate_forum') && (!isset($_POST['email']) || $_POST['email'] == '')) {
+									$post_errors[] = 'no_email';
+				}
+				if (!allowedTo('moderate_forum') && !filter_var($_POST['email'], FILTER_VALIDATE_EMAIL)) {
+									$post_errors[] = 'bad_email';
+				}
 			}
 
 			// Now make sure this email address is not banned from posting.
@@ -1721,75 +1809,89 @@ 
 	}
 
 	// Coming from the quickReply?
-	if(isset($_POST['quickReply']))
-		$_POST['message'] = $_POST['quickReply'];
+	if(isset($_POST['quickReply'])) {
+			$_POST['message'] = $_POST['quickReply'];
+	}
 
 	// Check the subject and message.
-	if (!isset($_POST['subject']) || $smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['subject'])) === '')
-		$post_errors[] = 'no_subject';
-	if (!isset($_POST['message']) || $smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['message']), ENT_QUOTES) === '')
-		$post_errors[] = 'no_message';
-	elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_POST['message']) > $modSettings['max_messageLength'])
-		$post_errors[] = array('long_message', array($modSettings['max_messageLength']));
-	else
+	if (!isset($_POST['subject']) || $smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['subject'])) === '') {
+			$post_errors[] = 'no_subject';
+	}
+	if (!isset($_POST['message']) || $smcFunc['htmltrim']($smcFunc['htmlspecialchars']($_POST['message']), ENT_QUOTES) === '') {
+			$post_errors[] = 'no_message';
+	} elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_POST['message']) > $modSettings['max_messageLength']) {
+			$post_errors[] = array('long_message', array($modSettings['max_messageLength']));
+	} else
 	{
 		// Prepare the message a bit for some additional testing.
 		$_POST['message'] = $smcFunc['htmlspecialchars']($_POST['message'], ENT_QUOTES);
 
 		// Preparse code. (Zef)
-		if ($user_info['is_guest'])
-			$user_info['name'] = $_POST['guestname'];
+		if ($user_info['is_guest']) {
+					$user_info['name'] = $_POST['guestname'];
+		}
 		preparsecode($_POST['message']);
 
 		// Let's see if there's still some content left without the tags.
-		if ($smcFunc['htmltrim'](strip_tags(parse_bbc($_POST['message'], false), implode('', $context['allowed_html_tags']))) === '' && (!allowedTo('admin_forum') || strpos($_POST['message'], '[html]') === false))
-			$post_errors[] = 'no_message';
+		if ($smcFunc['htmltrim'](strip_tags(parse_bbc($_POST['message'], false), implode('', $context['allowed_html_tags']))) === '' && (!allowedTo('admin_forum') || strpos($_POST['message'], '[html]') === false)) {
+					$post_errors[] = 'no_message';
+		}
+	}
+	if (isset($_POST['calendar']) && !isset($_REQUEST['deleteevent']) && $smcFunc['htmltrim']($_POST['evtitle']) === '') {
+			$post_errors[] = 'no_event';
 	}
-	if (isset($_POST['calendar']) && !isset($_REQUEST['deleteevent']) && $smcFunc['htmltrim']($_POST['evtitle']) === '')
-		$post_errors[] = 'no_event';
 	// You are not!
-	if (isset($_POST['message']) && strtolower($_POST['message']) == 'i am the administrator.' && !$user_info['is_admin'])
-		fatal_error('Knave! Masquerader! Charlatan!', false);
+	if (isset($_POST['message']) && strtolower($_POST['message']) == 'i am the administrator.' && !$user_info['is_admin']) {
+			fatal_error('Knave! Masquerader! Charlatan!', false);
+	}
 
 	// Validate the poll...
 	if (isset($_REQUEST['poll']) && $modSettings['pollMode'] == '1')
 	{
-		if (!empty($topic) && !isset($_REQUEST['msg']))
-			fatal_lang_error('no_access', false);
+		if (!empty($topic) && !isset($_REQUEST['msg'])) {
+					fatal_lang_error('no_access', false);
+		}
 
 		// This is a new topic... so it's a new poll.
-		if (empty($topic))
-			isAllowedTo('poll_post');
+		if (empty($topic)) {
+					isAllowedTo('poll_post');
+		}
 		// Can you add to your own topics?
-		elseif ($user_info['id'] == $topic_info['id_member_started'] && !allowedTo('poll_add_any'))
-			isAllowedTo('poll_add_own');
+		elseif ($user_info['id'] == $topic_info['id_member_started'] && !allowedTo('poll_add_any')) {
+					isAllowedTo('poll_add_own');
+		}
 		// Can you add polls to any topic, then?
-		else
-			isAllowedTo('poll_add_any');
+		else {
+					isAllowedTo('poll_add_any');
+		}
 
-		if (!isset($_POST['question']) || trim($_POST['question']) == '')
-			$post_errors[] = 'no_question';
+		if (!isset($_POST['question']) || trim($_POST['question']) == '') {
+					$post_errors[] = 'no_question';
+		}
 
 		$_POST['options'] = empty($_POST['options']) ? array() : htmltrim__recursive($_POST['options']);
 
 		// Get rid of empty ones.
-		foreach ($_POST['options'] as $k => $option)
-			if ($option == '')
+		foreach ($_POST['options'] as $k => $option) {
+					if ($option == '')
 				unset($_POST['options'][$k], $_POST['options'][$k]);
+		}
 
 		// What are you going to vote between with one choice?!?
-		if (count($_POST['options']) < 2)
-			$post_errors[] = 'poll_few';
-		elseif (count($_POST['options']) > 256)
-			$post_errors[] = 'poll_many';
+		if (count($_POST['options']) < 2) {
+					$post_errors[] = 'poll_few';
+		} elseif (count($_POST['options']) > 256) {
+					$post_errors[] = 'poll_many';
+		}
 	}
 
 	if ($posterIsGuest)
 	{
 		// If user is a guest, make sure the chosen name isn't taken.
 		require_once($sourcedir . '/Subs-Members.php');
-		if (isReservedName($_POST['guestname'], 0, true, false) && (!isset($row['poster_name']) || $_POST['guestname'] != $row['poster_name']))
-			$post_errors[] = 'bad_name';
+		if (isReservedName($_POST['guestname'], 0, true, false) && (!isset($row['poster_name']) || $_POST['guestname'] != $row['poster_name'])) {
+					$post_errors[] = 'bad_name';
+		}
 	}
 	// If the user isn't a guest, get his or her name and email.
 	elseif (!isset($_REQUEST['msg']))
@@ -1820,8 +1922,9 @@ 
 	}
 
 	// Make sure the user isn't spamming the board.
-	if (!isset($_REQUEST['msg']))
-		spamProtection('post');
+	if (!isset($_REQUEST['msg'])) {
+			spamProtection('post');
+	}
 
 	// At about this point, we're posting and that's that.
 	ignore_user_abort(true);
@@ -1834,32 +1937,36 @@ 
 	$_POST['modify_reason'] = empty($_POST['modify_reason']) ? '' : strtr($smcFunc['htmlspecialchars']($_POST['modify_reason']), array("\r" => '', "\n" => '', "\t" => ''));
 
 	// At this point, we want to make sure the subject isn't too long.
-	if ($smcFunc['strlen']($_POST['subject']) > 100)
-		$_POST['subject'] = $smcFunc['substr']($_POST['subject'], 0, 100);
+	if ($smcFunc['strlen']($_POST['subject']) > 100) {
+			$_POST['subject'] = $smcFunc['substr']($_POST['subject'], 0, 100);
+	}
 
 	// Same with the "why did you edit this" text.
-	if ($smcFunc['strlen']($_POST['modify_reason']) > 100)
-		$_POST['modify_reason'] = $smcFunc['substr']($_POST['modify_reason'], 0, 100);
+	if ($smcFunc['strlen']($_POST['modify_reason']) > 100) {
+			$_POST['modify_reason'] = $smcFunc['substr']($_POST['modify_reason'], 0, 100);
+	}
 
 	// Make the poll...
 	if (isset($_REQUEST['poll']))
 	{
 		// Make sure that the user has not entered a ridiculous number of options..
-		if (empty($_POST['poll_max_votes']) || $_POST['poll_max_votes'] <= 0)
-			$_POST['poll_max_votes'] = 1;
-		elseif ($_POST['poll_max_votes'] > count($_POST['options']))
-			$_POST['poll_max_votes'] = count($_POST['options']);
-		else
-			$_POST['poll_max_votes'] = (int) $_POST['poll_max_votes'];
+		if (empty($_POST['poll_max_votes']) || $_POST['poll_max_votes'] <= 0) {
+					$_POST['poll_max_votes'] = 1;
+		} elseif ($_POST['poll_max_votes'] > count($_POST['options'])) {
+					$_POST['poll_max_votes'] = count($_POST['options']);
+		} else {
+					$_POST['poll_max_votes'] = (int) $_POST['poll_max_votes'];
+		}
 
 		$_POST['poll_expire'] = (int) $_POST['poll_expire'];
 		$_POST['poll_expire'] = $_POST['poll_expire'] > 9999 ? 9999 : ($_POST['poll_expire'] < 0 ? 0 : $_POST['poll_expire']);
 
 		// Just set it to zero if it's not there..
-		if (!isset($_POST['poll_hide']))
-			$_POST['poll_hide'] = 0;
-		else
-			$_POST['poll_hide'] = (int) $_POST['poll_hide'];
+		if (!isset($_POST['poll_hide'])) {
+					$_POST['poll_hide'] = 0;
+		} else {
+					$_POST['poll_hide'] = (int) $_POST['poll_hide'];
+		}
 		$_POST['poll_change_vote'] = isset($_POST['poll_change_vote']) ? 1 : 0;
 
 		$_POST['poll_guest_vote'] = isset($_POST['poll_guest_vote']) ? 1 : 0;
@@ -1868,16 +1975,19 @@ 
 		{
 			require_once($sourcedir . '/Subs-Members.php');
 			$allowedVoteGroups = groupsAllowedTo('poll_vote', $board);
-			if (!in_array(-1, $allowedVoteGroups['allowed']))
-				$_POST['poll_guest_vote'] = 0;
+			if (!in_array(-1, $allowedVoteGroups['allowed'])) {
+							$_POST['poll_guest_vote'] = 0;
+			}
 		}
 
 		// If the user tries to set the poll too far in advance, don't let them.
-		if (!empty($_POST['poll_expire']) && $_POST['poll_expire'] < 1)
-			fatal_lang_error('poll_range_error', false);
+		if (!empty($_POST['poll_expire']) && $_POST['poll_expire'] < 1) {
+					fatal_lang_error('poll_range_error', false);
+		}
 		// Don't allow them to select option 2 for hidden results if it's not time limited.
-		elseif (empty($_POST['poll_expire']) && $_POST['poll_hide'] == 2)
-			$_POST['poll_hide'] = 1;
+		elseif (empty($_POST['poll_expire']) && $_POST['poll_hide'] == 2) {
+					$_POST['poll_hide'] = 1;
+		}
 
 		// Clean up the question and answers.
 		$_POST['question'] = $smcFunc['htmlspecialchars']($_POST['question']);
@@ -1891,13 +2001,15 @@ 
 	{
 		$attachIDs = array();
 		$attach_errors = array();
-		if (!empty($context['we_are_history']))
-			$attach_errors[] = '<dd>' . $txt['error_temp_attachments_flushed'] . '<br><br></dd>';
+		if (!empty($context['we_are_history'])) {
+					$attach_errors[] = '<dd>' . $txt['error_temp_attachments_flushed'] . '<br><br></dd>';
+		}
 
 		foreach ($_SESSION['temp_attachments'] as  $attachID => $attachment)
 		{
-			if ($attachID != 'initial_error' && strpos($attachID, 'post_tmp_' . $user_info['id']) === false)
-				continue;
+			if ($attachID != 'initial_error' && strpos($attachID, 'post_tmp_' . $user_info['id']) === false) {
+							continue;
+			}
 
 			// If there was an initial error just show that message.
 			if ($attachID == 'initial_error')
@@ -1926,12 +2038,13 @@ 
 				if (createAttachment($attachmentOptions))
 				{
 					$attachIDs[] = $attachmentOptions['id'];
-					if (!empty($attachmentOptions['thumb']))
-						$attachIDs[] = $attachmentOptions['thumb'];
+					if (!empty($attachmentOptions['thumb'])) {
+											$attachIDs[] = $attachmentOptions['thumb'];
+					}
 				}
+			} else {
+							$attach_errors[] = '<dt>&nbsp;</dt>';
 			}
-			else
-				$attach_errors[] = '<dt>&nbsp;</dt>';
 
 			if (!empty($attachmentOptions['errors']))
 			{
@@ -1943,14 +2056,16 @@ 
 					if (!is_array($error))
 					{
 						$attach_errors[] = '<dd>' . $txt[$error] . '</dd>';
-						if (in_array($error, $log_these))
-							log_error($attachment['name'] . ': ' . $txt[$error], 'critical');
+						if (in_array($error, $log_these)) {
+													log_error($attachment['name'] . ': ' . $txt[$error], 'critical');
+						}
+					} else {
+											$attach_errors[] = '<dd>' . vsprintf($txt[$error[0]], $error[1]) . '</dd>';
 					}
-					else
-						$attach_errors[] = '<dd>' . vsprintf($txt[$error[0]], $error[1]) . '</dd>';
 				}
-				if (file_exists($attachment['tmp_name']))
-					unlink($attachment['tmp_name']);
+				if (file_exists($attachment['tmp_name'])) {
+									unlink($attachment['tmp_name']);
+				}
 			}
 		}
 		unset($_SESSION['temp_attachments']);
@@ -1991,24 +2106,24 @@ 
 		);
 
 		call_integration_hook('integrate_poll_add_edit', array($id_poll, false));
+	} else {
+			$id_poll = 0;
 	}
-	else
-		$id_poll = 0;
 
 	// Creating a new topic?
 	$newTopic = empty($_REQUEST['msg']) && empty($topic);
 
 	// Check the icon.
-	if (!isset($_POST['icon']))
-		$_POST['icon'] = 'xx';
-
-	else
+	if (!isset($_POST['icon'])) {
+			$_POST['icon'] = 'xx';
+	} else
 	{
 		$_POST['icon'] = $smcFunc['htmlspecialchars']($_POST['icon']);
 
 		// Need to figure it out if this is a valid icon name.
-		if ((!file_exists($settings['theme_dir'] . '/images/post/' . $_POST['icon'] . '.png')) && (!file_exists($settings['default_theme_dir'] . '/images/post/' . $_POST['icon'] . '.png')))
-			$_POST['icon'] = 'xx';
+		if ((!file_exists($settings['theme_dir'] . '/images/post/' . $_POST['icon'] . '.png')) && (!file_exists($settings['default_theme_dir'] . '/images/post/' . $_POST['icon'] . '.png'))) {
+					$_POST['icon'] = 'xx';
+		}
 	}
 
 	// Collect all parameters for the creation or modification of a post.
@@ -2049,8 +2164,9 @@ 
 		}
 
 		// This will save some time...
-		if (empty($approve_has_changed))
-			unset($msgOptions['approved']);
+		if (empty($approve_has_changed)) {
+					unset($msgOptions['approved']);
+		}
 
 		modifyPost($msgOptions, $topicOptions, $posterOptions);
 	}
@@ -2059,8 +2175,9 @@ 
 	{
 		createPost($msgOptions, $topicOptions, $posterOptions);
 
-		if (isset($topicOptions['id']))
-			$topic = $topicOptions['id'];
+		if (isset($topicOptions['id'])) {
+					$topic = $topicOptions['id'];
+		}
 	}
 
 	// Assign the previously uploaded attachments to the brand new message.
@@ -2072,8 +2189,9 @@ 
 	}
 
 	// If we had a draft for this, its time to remove it since it was just posted
-	if (!empty($modSettings['drafts_post_enabled']) && !empty($_POST['id_draft']))
-		DeleteDraft($_POST['id_draft']);
+	if (!empty($modSettings['drafts_post_enabled']) && !empty($_POST['id_draft'])) {
+			DeleteDraft($_POST['id_draft']);
+	}
 
 	// Editing or posting an event?
 	if (isset($_POST['calendar']) && (!isset($_REQUEST['eventid']) || $_REQUEST['eventid'] == -1))
@@ -2092,8 +2210,7 @@ 
 			'member' => $user_info['id'],
 		);
 		insertEvent($eventOptions);
-	}
-	elseif (isset($_POST['calendar']))
+	} elseif (isset($_POST['calendar']))
 	{
 		$_REQUEST['eventid'] = (int) $_REQUEST['eventid'];
 
@@ -2121,14 +2238,15 @@ 
 		}
 
 		// Delete it?
-		if (isset($_REQUEST['deleteevent']))
-			$smcFunc['db_query']('', '
+		if (isset($_REQUEST['deleteevent'])) {
+					$smcFunc['db_query']('', '
 				DELETE FROM {db_prefix}calendar
 				WHERE id_event = {int:id_event}',
 				array(
 					'id_event' => $_REQUEST['eventid'],
 				)
 			);
+		}
 		// ... or just update it?
 		else
 		{
@@ -2170,9 +2288,8 @@ 
 			array($user_info['id'], $topic, 0),
 			array('id_member', 'id_topic', 'id_board')
 		);
-	}
-	elseif (!$newTopic)
-		$smcFunc['db_query']('', '
+	} elseif (!$newTopic) {
+			$smcFunc['db_query']('', '
 			DELETE FROM {db_prefix}log_notify
 			WHERE id_member = {int:current_member}
 				AND id_topic = {int:current_topic}',
@@ -2181,16 +2298,20 @@ 
 				'current_topic' => $topic,
 			)
 		);
+	}
 
 	// Log an act of moderation - modifying.
-	if (!empty($moderationAction))
-		logAction('modify', array('topic' => $topic, 'message' => (int) $_REQUEST['msg'], 'member' => $row['id_member'], 'board' => $board));
+	if (!empty($moderationAction)) {
+			logAction('modify', array('topic' => $topic, 'message' => (int) $_REQUEST['msg'], 'member' => $row['id_member'], 'board' => $board));
+	}
 
-	if (isset($_POST['lock']) && $_POST['lock'] != 2)
-		logAction(empty($_POST['lock']) ? 'unlock' : 'lock', array('topic' => $topicOptions['id'], 'board' => $topicOptions['board']));
+	if (isset($_POST['lock']) && $_POST['lock'] != 2) {
+			logAction(empty($_POST['lock']) ? 'unlock' : 'lock', array('topic' => $topicOptions['id'], 'board' => $topicOptions['board']));
+	}
 
-	if (isset($_POST['sticky']))
-		logAction(empty($_POST['sticky']) ? 'unsticky' : 'sticky', array('topic' => $topicOptions['id'], 'board' => $topicOptions['board']));
+	if (isset($_POST['sticky'])) {
+			logAction(empty($_POST['sticky']) ? 'unsticky' : 'sticky', array('topic' => $topicOptions['id'], 'board' => $topicOptions['board']));
+	}
 
 	// Returning to the topic?
 	if (!empty($_REQUEST['goback']))
@@ -2209,26 +2330,31 @@ 
 		);
 	}
 
-	if ($board_info['num_topics'] == 0)
-		cache_put_data('board-' . $board, null, 120);
+	if ($board_info['num_topics'] == 0) {
+			cache_put_data('board-' . $board, null, 120);
+	}
 
 	call_integration_hook('integrate_post2_end');
 
-	if (!empty($_POST['announce_topic']))
-		redirectexit('action=announce;sa=selectgroup;topic=' . $topic . (!empty($_POST['move']) && allowedTo('move_any') ? ';move' : '') . (empty($_REQUEST['goback']) ? '' : ';goback'));
+	if (!empty($_POST['announce_topic'])) {
+			redirectexit('action=announce;sa=selectgroup;topic=' . $topic . (!empty($_POST['move']) && allowedTo('move_any') ? ';move' : '') . (empty($_REQUEST['goback']) ? '' : ';goback'));
+	}
 
-	if (!empty($_POST['move']) && allowedTo('move_any'))
-		redirectexit('action=movetopic;topic=' . $topic . '.0' . (empty($_REQUEST['goback']) ? '' : ';goback'));
+	if (!empty($_POST['move']) && allowedTo('move_any')) {
+			redirectexit('action=movetopic;topic=' . $topic . '.0' . (empty($_REQUEST['goback']) ? '' : ';goback'));
+	}
 
 	// Return to post if the mod is on.
-	if (isset($_REQUEST['msg']) && !empty($_REQUEST['goback']))
-		redirectexit('topic=' . $topic . '.msg' . $_REQUEST['msg'] . '#msg' . $_REQUEST['msg'], isBrowser('ie'));
-	elseif (!empty($_REQUEST['goback']))
-		redirectexit('topic=' . $topic . '.new#new', isBrowser('ie'));
+	if (isset($_REQUEST['msg']) && !empty($_REQUEST['goback'])) {
+			redirectexit('topic=' . $topic . '.msg' . $_REQUEST['msg'] . '#msg' . $_REQUEST['msg'], isBrowser('ie'));
+	} elseif (!empty($_REQUEST['goback'])) {
+			redirectexit('topic=' . $topic . '.new#new', isBrowser('ie'));
+	}
 	// Dut-dut-duh-duh-DUH-duh-dut-duh-duh!  *dances to the Final Fantasy Fanfare...*
-	else
-		redirectexit('board=' . $board . '.0');
-}
+	else {
+			redirectexit('board=' . $board . '.0');
+	}
+	}
 
 /**
  * Handle the announce topic function (action=announce).
@@ -2246,8 +2372,9 @@ 
 
 	validateSession();
 
-	if (empty($topic))
-		fatal_lang_error('topic_gone', false);
+	if (empty($topic)) {
+			fatal_lang_error('topic_gone', false);
+	}
 
 	loadLanguage('Post');
 	loadTemplate('Post');
@@ -2274,8 +2401,9 @@ 
 	global $txt, $context, $topic, $board, $board_info, $smcFunc;
 
 	$groups = array_merge($board_info['groups'], array(1));
-	foreach ($groups as $id => $group)
-		$groups[$id] = (int) $group;
+	foreach ($groups as $id => $group) {
+			$groups[$id] = (int) $group;
+	}
 
 	$context['groups'] = array();
 	if (in_array(0, $groups))
@@ -2318,8 +2446,9 @@ 
 			'group_list' => $groups,
 		)
 	);
-	while ($row = $smcFunc['db_fetch_assoc']($request))
-		$context['groups'][$row['id_group']]['name'] = $row['group_name'];
+	while ($row = $smcFunc['db_fetch_assoc']($request)) {
+			$context['groups'][$row['id_group']]['name'] = $row['group_name'];
+	}
 	$smcFunc['db_free_result']($request);
 
 	// Get the subject of the topic we're about to announce.
@@ -2361,16 +2490,19 @@ 
 	$context['start'] = empty($_REQUEST['start']) ? 0 : (int) $_REQUEST['start'];
 	$groups = array_merge($board_info['groups'], array(1));
 
-	if (isset($_POST['membergroups']))
-		$_POST['who'] = explode(',', $_POST['membergroups']);
+	if (isset($_POST['membergroups'])) {
+			$_POST['who'] = explode(',', $_POST['membergroups']);
+	}
 
 	// Check whether at least one membergroup was selected.
-	if (empty($_POST['who']))
-		fatal_lang_error('no_membergroup_selected');
+	if (empty($_POST['who'])) {
+			fatal_lang_error('no_membergroup_selected');
+	}
 
 	// Make sure all membergroups are integers and can access the board of the announcement.
-	foreach ($_POST['who'] as $id => $mg)
-		$_POST['who'][$id] = in_array((int) $mg, $groups) ? (int) $mg : 0;
+	foreach ($_POST['who'] as $id => $mg) {
+			$_POST['who'][$id] = in_array((int) $mg, $groups) ? (int) $mg : 0;
+	}
 
 	// Get the topic subject and censor it.
 	$request = $smcFunc['db_query']('', '
@@ -2416,12 +2548,13 @@ 
 	if ($smcFunc['db_num_rows']($request) == 0)
 	{
 		logAction('announce_topic', array('topic' => $topic), 'user');
-		if (!empty($_REQUEST['move']) && allowedTo('move_any'))
-			redirectexit('action=movetopic;topic=' . $topic . '.0' . (empty($_REQUEST['goback']) ? '' : ';goback'));
-		elseif (!empty($_REQUEST['goback']))
-			redirectexit('topic=' . $topic . '.new;boardseen#new', isBrowser('ie'));
-		else
-			redirectexit('board=' . $board . '.0');
+		if (!empty($_REQUEST['move']) && allowedTo('move_any')) {
+					redirectexit('action=movetopic;topic=' . $topic . '.0' . (empty($_REQUEST['goback']) ? '' : ';goback'));
+		} elseif (!empty($_REQUEST['goback'])) {
+					redirectexit('topic=' . $topic . '.new;boardseen#new', isBrowser('ie'));
+		} else {
+					redirectexit('board=' . $board . '.0');
+		}
 	}
 
 	$announcements = array();
@@ -2440,8 +2573,9 @@ 
 	foreach ($rows as $row)
 	{
 		// Force them to have it?
-		if (empty($prefs[$row['id_member']]['announcements']))
-			continue;
+		if (empty($prefs[$row['id_member']]['announcements'])) {
+					continue;
+		}
 
 		$cur_language = empty($row['lngfile']) || empty($modSettings['userLanguage']) ? $language : $row['lngfile'];
 
@@ -2469,8 +2603,9 @@ 
 	}
 
 	// For each language send a different mail - low priority...
-	foreach ($announcements as $lang => $mail)
-		sendmail($mail['recipients'], $mail['subject'], $mail['body'], null, 'ann-' . $lang, $mail['is_html'], 5);
+	foreach ($announcements as $lang => $mail) {
+			sendmail($mail['recipients'], $mail['subject'], $mail['body'], null, 'ann-' . $lang, $mail['is_html'], 5);
+	}
 
 	$context['percentage_done'] = round(100 * $context['start'] / $modSettings['latestMember'], 1);
 
@@ -2480,9 +2615,10 @@ 
 	$context['sub_template'] = 'announcement_send';
 
 	// Go back to the correct language for the user ;).
-	if (!empty($modSettings['userLanguage']))
-		loadLanguage('Post');
-}
+	if (!empty($modSettings['userLanguage'])) {
+			loadLanguage('Post');
+	}
+	}
 
 /**
  * Get the topic for display purposes.
@@ -2495,12 +2631,13 @@ 
 {
 	global $topic, $modSettings, $context, $smcFunc, $counter, $options;
 
-	if (isset($_REQUEST['xml']))
-		$limit = '
+	if (isset($_REQUEST['xml'])) {
+			$limit = '
 		LIMIT ' . (empty($context['new_replies']) ? '0' : $context['new_replies']);
-	else
-		$limit = empty($modSettings['topicSummaryPosts']) ? '' : '
+	} else {
+			$limit = empty($modSettings['topicSummaryPosts']) ? '' : '
 		LIMIT ' . (int) $modSettings['topicSummaryPosts'];
+	}
 
 	// If you're modifying, get only those posts before the current one. (otherwise get all.)
 	$request = $smcFunc['db_query']('', '
@@ -2538,8 +2675,9 @@ 
 			'is_ignored' => !empty($modSettings['enable_buddylist']) && !empty($options['posts_apply_ignore_list']) && in_array($row['id_member'], $context['user']['ignoreusers']),
 		);
 
-		if (!empty($context['new_replies']))
-			$context['new_replies']--;
+		if (!empty($context['new_replies'])) {
+					$context['new_replies']--;
+		}
 	}
 	$smcFunc['db_free_result']($request);
 }
@@ -2556,8 +2694,9 @@ 
 	global $sourcedir, $smcFunc;
 
 	loadLanguage('Post');
-	if (!isset($_REQUEST['xml']))
-		loadTemplate('Post');
+	if (!isset($_REQUEST['xml'])) {
+			loadTemplate('Post');
+	}
 
 	include_once($sourcedir . '/Subs-Post.php');
 
@@ -2588,8 +2727,9 @@ 
 	$smcFunc['db_free_result']($request);
 
 	$context['sub_template'] = 'quotefast';
-	if (!empty($row))
-		$can_view_post = $row['approved'] || ($row['id_member'] != 0 && $row['id_member'] == $user_info['id']) || allowedTo('approve_posts', $row['id_board']);
+	if (!empty($row)) {
+			$can_view_post = $row['approved'] || ($row['id_member'] != 0 && $row['id_member'] == $user_info['id']) || allowedTo('approve_posts', $row['id_board']);
+	}
 
 	if (!empty($can_view_post))
 	{
@@ -2622,8 +2762,9 @@ 
 		}
 
 		// Remove any nested quotes.
-		if (!empty($modSettings['removeNestedQuotes']))
-			$row['body'] = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $row['body']);
+		if (!empty($modSettings['removeNestedQuotes'])) {
+					$row['body'] = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $row['body']);
+		}
 
 		$lb = "\n";
 
@@ -2649,14 +2790,14 @@ 
 				'time' => '',
 			),
 		);
-	}
-	else
-		$context['quote'] = array(
+	} else {
+			$context['quote'] = array(
 			'xml' => '',
 			'mozilla' => '',
 			'text' => '',
 		);
-}
+	}
+	}
 
 /**
  * Used to edit the body or subject of a message inline
@@ -2668,8 +2809,9 @@ 
 	global $user_info, $context, $smcFunc, $language, $board_info;
 
 	// We have to have a topic!
-	if (empty($topic))
-		obExit(false);
+	if (empty($topic)) {
+			obExit(false);
+	}
 
 	checkSession('get');
 	require_once($sourcedir . '/Subs-Post.php');
@@ -2695,31 +2837,35 @@ 
 			'guest_id' => 0,
 		)
 	);
-	if ($smcFunc['db_num_rows']($request) == 0)
-		fatal_lang_error('no_board', false);
+	if ($smcFunc['db_num_rows']($request) == 0) {
+			fatal_lang_error('no_board', false);
+	}
 	$row = $smcFunc['db_fetch_assoc']($request);
 	$smcFunc['db_free_result']($request);
 
 	// Change either body or subject requires permissions to modify messages.
 	if (isset($_POST['message']) || isset($_POST['subject']) || isset($_REQUEST['icon']))
 	{
-		if (!empty($row['locked']))
-			isAllowedTo('moderate_board');
+		if (!empty($row['locked'])) {
+					isAllowedTo('moderate_board');
+		}
 
 		if ($row['id_member'] == $user_info['id'] && !allowedTo('modify_any'))
 		{
-			if ((!$modSettings['postmod_active'] || $row['approved']) && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time())
-				fatal_lang_error('modify_post_time_passed', false);
-			elseif ($row['id_member_started'] == $user_info['id'] && !allowedTo('modify_own'))
-				isAllowedTo('modify_replies');
-			else
-				isAllowedTo('modify_own');
+			if ((!$modSettings['postmod_active'] || $row['approved']) && !empty($modSettings['edit_disable_time']) && $row['poster_time'] + ($modSettings['edit_disable_time'] + 5) * 60 < time()) {
+							fatal_lang_error('modify_post_time_passed', false);
+			} elseif ($row['id_member_started'] == $user_info['id'] && !allowedTo('modify_own')) {
+							isAllowedTo('modify_replies');
+			} else {
+							isAllowedTo('modify_own');
+			}
 		}
 		// Otherwise, they're locked out; someone who can modify the replies is needed.
-		elseif ($row['id_member_started'] == $user_info['id'] && !allowedTo('modify_any'))
-			isAllowedTo('modify_replies');
-		else
-			isAllowedTo('modify_any');
+		elseif ($row['id_member_started'] == $user_info['id'] && !allowedTo('modify_any')) {
+					isAllowedTo('modify_replies');
+		} else {
+					isAllowedTo('modify_any');
+		}
 
 		// Only log this action if it wasn't your message.
 		$moderationAction = $row['id_member'] != $user_info['id'];
@@ -2731,10 +2877,10 @@ 
 		$_POST['subject'] = strtr($smcFunc['htmlspecialchars']($_POST['subject']), array("\r" => '', "\n" => '', "\t" => ''));
 
 		// Maximum number of characters.
-		if ($smcFunc['strlen']($_POST['subject']) > 100)
-			$_POST['subject'] = $smcFunc['substr']($_POST['subject'], 0, 100);
-	}
-	elseif (isset($_POST['subject']))
+		if ($smcFunc['strlen']($_POST['subject']) > 100) {
+					$_POST['subject'] = $smcFunc['substr']($_POST['subject'], 0, 100);
+		}
+	} elseif (isset($_POST['subject']))
 	{
 		$post_errors[] = 'no_subject';
 		unset($_POST['subject']);
@@ -2746,13 +2892,11 @@ 
 		{
 			$post_errors[] = 'no_message';
 			unset($_POST['message']);
-		}
-		elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_POST['message']) > $modSettings['max_messageLength'])
+		} elseif (!empty($modSettings['max_messageLength']) && $smcFunc['strlen']($_POST['message']) > $modSettings['max_messageLength'])
 		{
 			$post_errors[] = 'long_message';
 			unset($_POST['message']);
-		}
-		else
+		} else
 		{
 			$_POST['message'] = $smcFunc['htmlspecialchars']($_POST['message'], ENT_QUOTES);
 
@@ -2768,31 +2912,34 @@ 
 
 	if (isset($_POST['lock']))
 	{
-		if (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $row['id_member']))
-			unset($_POST['lock']);
-		elseif (!allowedTo('lock_any'))
+		if (!allowedTo(array('lock_any', 'lock_own')) || (!allowedTo('lock_any') && $user_info['id'] != $row['id_member'])) {
+					unset($_POST['lock']);
+		} elseif (!allowedTo('lock_any'))
 		{
-			if ($row['locked'] == 1)
-				unset($_POST['lock']);
-			else
-				$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+			if ($row['locked'] == 1) {
+							unset($_POST['lock']);
+			} else {
+							$_POST['lock'] = empty($_POST['lock']) ? 0 : 2;
+			}
+		} elseif (!empty($row['locked']) && !empty($_POST['lock']) || $_POST['lock'] == $row['locked']) {
+					unset($_POST['lock']);
+		} else {
+					$_POST['lock'] = empty($_POST['lock']) ? 0 : 1;
 		}
-		elseif (!empty($row['locked']) && !empty($_POST['lock']) || $_POST['lock'] == $row['locked'])
-			unset($_POST['lock']);
-		else
-			$_POST['lock'] = empty($_POST['lock']) ? 0 : 1;
 	}
 
-	if (isset($_POST['sticky']) && !allowedTo('make_sticky'))
-		unset($_POST['sticky']);
+	if (isset($_POST['sticky']) && !allowedTo('make_sticky')) {
+			unset($_POST['sticky']);
+	}
 
 	if (isset($_POST['modify_reason']))
 	{
 		$_POST['modify_reason'] = strtr($smcFunc['htmlspecialchars']($_POST['modify_reason']), array("\r" => '', "\n" => '', "\t" => ''));
 
 		// Maximum number of characters.
-		if ($smcFunc['strlen']($_POST['modify_reason']) > 100)
-			$_POST['modify_reason'] = $smcFunc['substr']($_POST['modify_reason'], 0, 100);
+		if ($smcFunc['strlen']($_POST['modify_reason']) > 100) {
+					$_POST['modify_reason'] = $smcFunc['substr']($_POST['modify_reason'], 0, 100);
+		}
 	}
 
 	if (empty($post_errors))
@@ -2829,8 +2976,9 @@ 
 			}
 		}
 		// If nothing was changed there's no need to add an entry to the moderation log.
-		else
-			$moderationAction = false;
+		else {
+					$moderationAction = false;
+		}
 
 		modifyPost($msgOptions, $topicOptions, $posterOptions);
 
@@ -2848,9 +2996,9 @@ 
 			// Get the proper (default language) response prefix first.
 			if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix')))
 			{
-				if ($language === $user_info['language'])
-					$context['response_prefix'] = $txt['response_prefix'];
-				else
+				if ($language === $user_info['language']) {
+									$context['response_prefix'] = $txt['response_prefix'];
+				} else
 				{
 					loadLanguage('index', $language, false);
 					$context['response_prefix'] = $txt['response_prefix'];
@@ -2872,8 +3020,9 @@ 
 			);
 		}
 
-		if (!empty($moderationAction))
-			logAction('modify', array('topic' => $topic, 'message' => $row['id_msg'], 'member' => $row['id_member'], 'board' => $board));
+		if (!empty($moderationAction)) {
+					logAction('modify', array('topic' => $topic, 'message' => $row['id_msg'], 'member' => $row['id_member'], 'board' => $board));
+		}
 	}
 
 	if (isset($_REQUEST['xml']))
@@ -2914,8 +3063,7 @@ 
 			);
 
 			censorText($context['message']['subject']);
-		}
-		else
+		} else
 		{
 			$context['message'] = array(
 				'id' => $row['id_msg'],
@@ -2927,15 +3075,16 @@ 
 			loadLanguage('Errors');
 			foreach ($post_errors as $post_error)
 			{
-				if ($post_error == 'long_message')
-					$context['message']['errors'][] = sprintf($txt['error_' . $post_error], $modSettings['max_messageLength']);
-				else
-					$context['message']['errors'][] = $txt['error_' . $post_error];
+				if ($post_error == 'long_message') {
+									$context['message']['errors'][] = sprintf($txt['error_' . $post_error], $modSettings['max_messageLength']);
+				} else {
+									$context['message']['errors'][] = $txt['error_' . $post_error];
+				}
 			}
 		}
+	} else {
+			obExit(false);
+	}
 	}
-	else
-		obExit(false);
-}
 
 ?>
\ No newline at end of file

Sources/Calendar.php

Spacing +2 added lines, -2 removed lines

@@ -240,8 +240,8 @@
 		$time_string = str_replace(array('%I', '%H', '%S', '%r', '%R', '%T'), array('%l', '%k', '', '%l:%M %p', '%k:%M', '%l:%M'), $matches[0]);
 
 	$js_time_string = str_replace(
-		array('%H', '%k', '%I', '%l', '%M', '%p', '%P', '%r',      '%R',  '%S', '%T',    '%X'),
-		array('H',  'G',  'h',  'g',  'i',  'A',  'a',  'h:i:s A', 'H:i', 's',  'H:i:s', 'H:i:s'),
+		array('%H', '%k', '%I', '%l', '%M', '%p', '%P', '%r', '%R', '%S', '%T', '%X'),
+		array('H', 'G', 'h', 'g', 'i', 'A', 'a', 'h:i:s A', 'H:i', 's', 'H:i:s', 'H:i:s'),
 		$time_string
 	);
 

Braces +105 added lines, -83 removed lines

@@ -14,8 +14,9 @@ 
  * @version 2.1 Beta 3
  */
 
-if (!defined('SMF'))
+if (!defined('SMF')) {
 	die('No direct access...');
+}
 
 /**
  * Show the calendar.
@@ -47,12 +48,14 @@ 
 		'post' => 'CalendarPost',
 	);
 
-	if (isset($_GET['sa']) && isset($subActions[$_GET['sa']]))
-		return call_helper($subActions[$_GET['sa']]);
+	if (isset($_GET['sa']) && isset($subActions[$_GET['sa']])) {
+			return call_helper($subActions[$_GET['sa']]);
+	}
 
 	// You can't do anything if the calendar is off.
-	if (empty($modSettings['cal_enabled']))
-		fatal_lang_error('calendar_off', false);
+	if (empty($modSettings['cal_enabled'])) {
+			fatal_lang_error('calendar_off', false);
+	}
 
 	// This is gonna be needed...
 	loadTemplate('Calendar');
@@ -97,8 +100,9 @@ 
 	$context['view_week'] = isset($_GET['viewweek']);
 
 	// Don't let search engines index weekly calendar pages.
-	if ($context['view_week'])
-		$context['robot_no_index'] = true;
+	if ($context['view_week']) {
+			$context['robot_no_index'] = true;
+	}
 
 	// Get the current day of month...
 	require_once($sourcedir . '/Subs-Calendar.php');
@@ -112,17 +116,20 @@ 
 	);
 
 	// Make sure the year and month are in valid ranges.
-	if ($curPage['month'] < 1 || $curPage['month'] > 12)
-		fatal_lang_error('invalid_month', false);
-	if ($curPage['year'] < $modSettings['cal_minyear'] || $curPage['year'] > $modSettings['cal_maxyear'])
-		fatal_lang_error('invalid_year', false);
+	if ($curPage['month'] < 1 || $curPage['month'] > 12) {
+			fatal_lang_error('invalid_month', false);
+	}
+	if ($curPage['year'] < $modSettings['cal_minyear'] || $curPage['year'] > $modSettings['cal_maxyear']) {
+			fatal_lang_error('invalid_year', false);
+	}
 	// If we have a day clean that too.
 	if ($context['view_week'])
 	{
 		// Note $isValid is -1 < PHP 5.1
 		$isValid = mktime(0, 0, 0, $curPage['month'], $curPage['day'], $curPage['year']);
-		if ($curPage['day'] > 31 || !$isValid || $isValid == -1)
-			fatal_lang_error('invalid_day', false);
+		if ($curPage['day'] > 31 || !$isValid || $isValid == -1) {
+					fatal_lang_error('invalid_day', false);
+		}
 	}
 
 	// Load all the context information needed to show the calendar grid.
@@ -144,21 +151,24 @@ 
 	);
 
 	// Load up the main view.
-	if ($context['view_week'])
-		$context['calendar_grid_main'] = getCalendarWeek($curPage['month'], $curPage['year'], $curPage['day'], $calendarOptions);
-	else
-		$context['calendar_grid_main'] = getCalendarGrid($curPage['month'], $curPage['year'], $calendarOptions);
+	if ($context['view_week']) {
+			$context['calendar_grid_main'] = getCalendarWeek($curPage['month'], $curPage['year'], $curPage['day'], $calendarOptions);
+	} else {
+			$context['calendar_grid_main'] = getCalendarGrid($curPage['month'], $curPage['year'], $calendarOptions);
+	}
 
 	// Load up the previous and next months.
 	$context['calendar_grid_current'] = getCalendarGrid($curPage['month'], $curPage['year'], $calendarOptions);
 
 	// Only show previous month if it isn't pre-January of the min-year
-	if ($context['calendar_grid_current']['previous_calendar']['year'] > $modSettings['cal_minyear'] || $curPage['month'] != 1)
-		$context['calendar_grid_prev'] = getCalendarGrid($context['calendar_grid_current']['previous_calendar']['month'], $context['calendar_grid_current']['previous_calendar']['year'], $calendarOptions, true);
+	if ($context['calendar_grid_current']['previous_calendar']['year'] > $modSettings['cal_minyear'] || $curPage['month'] != 1) {
+			$context['calendar_grid_prev'] = getCalendarGrid($context['calendar_grid_current']['previous_calendar']['month'], $context['calendar_grid_current']['previous_calendar']['year'], $calendarOptions, true);
+	}
 
 	// Only show next month if it isn't post-December of the max-year
-	if ($context['calendar_grid_current']['next_calendar']['year'] < $modSettings['cal_maxyear'] || $curPage['month'] != 12)
-		$context['calendar_grid_next'] = getCalendarGrid($context['calendar_grid_current']['next_calendar']['month'], $context['calendar_grid_current']['next_calendar']['year'], $calendarOptions);
+	if ($context['calendar_grid_current']['next_calendar']['year'] < $modSettings['cal_maxyear'] || $curPage['month'] != 12) {
+			$context['calendar_grid_next'] = getCalendarGrid($context['calendar_grid_current']['next_calendar']['month'], $context['calendar_grid_current']['next_calendar']['year'], $calendarOptions);
+	}
 
 	// Basic template stuff.
 	$context['allow_calendar_event'] = allowedTo('calendar_post');
@@ -191,17 +201,19 @@ 
 		'name' => $txt['months'][$context['current_month']] . ' ' . $context['current_year']
 	);
 	// If applicable, add the current week to the linktree.
-	if ($context['view_week'])
-		$context['linktree'][] = array(
+	if ($context['view_week']) {
+			$context['linktree'][] = array(
 			'url' => $scripturl . '?action=calendar;viewweek;year=' . $context['current_year'] . ';month=' . $context['current_month'] . ';day=' . $context['current_day'],
 			'name' => $context['calendar_grid_main']['week_title'],
 		);
+	}
 
 	// Build the calendar button array.
 	$context['calendar_buttons'] = array();
 
-	if ($context['can_post'])
-		$context['calendar_buttons']['post_event'] = array('text' => 'calendar_post_event', 'image' => 'calendarpe.png', 'url' => $scripturl . '?action=calendar;sa=post;month=' . $context['current_month'] . ';year=' . $context['current_year'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+	if ($context['can_post']) {
+			$context['calendar_buttons']['post_event'] = array('text' => 'calendar_post_event', 'image' => 'calendarpe.png', 'url' => $scripturl . '?action=calendar;sa=post;month=' . $context['current_month'] . ';year=' . $context['current_year'] . ';' . $context['session_var'] . '=' . $context['session_id']);
+	}
 
 	// Allow mods to add additional buttons here
 	call_integration_hook('integrate_calendar_buttons');
@@ -230,14 +242,16 @@ 
 	require_once($sourcedir . '/Subs.php');
 
 	// Cast this for safety...
-	if (isset($_REQUEST['eventid']))
-		$_REQUEST['eventid'] = (int) $_REQUEST['eventid'];
+	if (isset($_REQUEST['eventid'])) {
+			$_REQUEST['eventid'] = (int) $_REQUEST['eventid'];
+	}
 
 	// We want a fairly compact version of the time, but as close as possible to the user's settings.
-	if (preg_match('~%[HkIlMpPrRSTX](?:[^%]*%[HkIlMpPrRSTX])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0]))
-		$time_string = '%k:%M';
-	else
-		$time_string = str_replace(array('%I', '%H', '%S', '%r', '%R', '%T'), array('%l', '%k', '', '%l:%M %p', '%k:%M', '%l:%M'), $matches[0]);
+	if (preg_match('~%[HkIlMpPrRSTX](?:[^%]*%[HkIlMpPrRSTX])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0])) {
+			$time_string = '%k:%M';
+	} else {
+			$time_string = str_replace(array('%I', '%H', '%S', '%r', '%R', '%T'), array('%l', '%k', '', '%l:%M %p', '%k:%M', '%l:%M'), $matches[0]);
+	}
 
 	$js_time_string = str_replace(
 		array('%H', '%k', '%I', '%l', '%M', '%p', '%P', '%r',      '%R',  '%S', '%T',    '%X'),
@@ -251,12 +265,14 @@ 
 		checkSession();
 
 		// Validate the post...
-		if (!isset($_POST['link_to_board']))
-			validateEventPost();
+		if (!isset($_POST['link_to_board'])) {
+					validateEventPost();
+		}
 
 		// If you're not allowed to edit any events, you have to be the poster.
-		if ($_REQUEST['eventid'] > 0 && !allowedTo('calendar_edit_any'))
-			isAllowedTo('calendar_edit_' . (!empty($user_info['id']) && getEventPoster($_REQUEST['eventid']) == $user_info['id'] ? 'own' : 'any'));
+		if ($_REQUEST['eventid'] > 0 && !allowedTo('calendar_edit_any')) {
+					isAllowedTo('calendar_edit_' . (!empty($user_info['id']) && getEventPoster($_REQUEST['eventid']) == $user_info['id'] ? 'own' : 'any'));
+		}
 
 		// New - and directing?
 		if (isset($_POST['link_to_board']) || empty($modSettings['cal_allow_unlinked']))
@@ -279,8 +295,9 @@ 
 		}
 
 		// Deleting...
-		elseif (isset($_REQUEST['deleteevent']))
-			removeEvent($_REQUEST['eventid']);
+		elseif (isset($_REQUEST['deleteevent'])) {
+					removeEvent($_REQUEST['eventid']);
+		}
 
 		// ... or just update it?
 		else
@@ -302,14 +319,12 @@ 
 			$d = date_parse($_POST['start_date']);
 			$year = $d['year'];
 			$month = $d['month'];
-		}
-		elseif (isset($_POST['start_datetime']))
+		} elseif (isset($_POST['start_datetime']))
 		{
 			$d = date_parse($_POST['start_datetime']);
 			$year = $d['year'];
 			$month = $d['month'];
-		}
-		else
+		} else
 		{
 			$today = getdate();
 			$year = isset($_POST['year']) ? $_POST['year'] : $today['year'];
@@ -342,13 +357,13 @@ 
 		$context['event'] = array_merge($context['event'], $eventDatetimes);
 
 		$context['event']['last_day'] = (int) strftime('%d', mktime(0, 0, 0, $context['event']['month'] == 12 ? 1 : $context['event']['month'] + 1, 0, $context['event']['month'] == 12 ? $context['event']['year'] + 1 : $context['event']['year']));
-	}
-	else
+	} else
 	{
 		$context['event'] = getEventProperties($_REQUEST['eventid']);
 
-		if ($context['event'] === false)
-			fatal_lang_error('no_access', false);
+		if ($context['event'] === false) {
+					fatal_lang_error('no_access', false);
+		}
 
 		// If it has a board, then they should be editing it within the topic.
 		if (!empty($context['event']['topic']['id']) && !empty($context['event']['topic']['first_msg']))
@@ -359,10 +374,11 @@ 
 		}
 
 		// Make sure the user is allowed to edit this event.
-		if ($context['event']['member'] != $user_info['id'])
-			isAllowedTo('calendar_edit_any');
-		elseif (!allowedTo('calendar_edit_any'))
-			isAllowedTo('calendar_edit_own');
+		if ($context['event']['member'] != $user_info['id']) {
+					isAllowedTo('calendar_edit_any');
+		} elseif (!allowedTo('calendar_edit_any')) {
+					isAllowedTo('calendar_edit_own');
+		}
 	}
 
 	// An all day event? Set up some nice defaults in case the user wants to change that
@@ -396,8 +412,7 @@ 
 	{
 		// You can post new events but can't link them to anything...
 		$context['event']['categories'] = array();
-	}
-	else
+	} else
 	{
 		// Load the list of boards and categories in the context.
 		require_once($sourcedir . '/Subs-MessageIndex.php');
@@ -484,12 +499,14 @@ 
 	global $smcFunc, $sourcedir, $forum_version, $modSettings, $webmaster_email, $mbname;
 
 	// You can't export if the calendar export feature is off.
-	if (empty($modSettings['cal_export']))
-		fatal_lang_error('calendar_export_off', false);
+	if (empty($modSettings['cal_export'])) {
+			fatal_lang_error('calendar_export_off', false);
+	}
 
 	// Goes without saying that this is required.
-	if (!isset($_REQUEST['eventid']))
-		fatal_lang_error('no_access', false);
+	if (!isset($_REQUEST['eventid'])) {
+			fatal_lang_error('no_access', false);
+	}
 
 	// This is kinda wanted.
 	require_once($sourcedir . '/Subs-Calendar.php');
@@ -497,15 +514,17 @@ 
 	// Load up the event in question and check it exists.
 	$event = getEventProperties($_REQUEST['eventid']);
 
-	if ($event === false)
-		fatal_lang_error('no_access', false);
+	if ($event === false) {
+			fatal_lang_error('no_access', false);
+	}
 
 	// Check the title isn't too long - iCal requires some formatting if so.
 	$title = str_split($event['title'], 30);
 	foreach ($title as $id => $line)
 	{
-		if ($id != 0)
-			$title[$id] = ' ' . $title[$id];
+		if ($id != 0) {
+					$title[$id] = ' ' . $title[$id];
+		}
 		$title[$id] .= "\n";
 	}
 
@@ -518,8 +537,7 @@ 
 	{
 		$datestart = date_format($start_date, 'Ymd\THis');
 		$dateend = date_format($end_date, 'Ymd\THis');
-	}
-	else
+	} else
 	{
 		$datestart = date_format($start_date, 'Ymd');
 
@@ -540,15 +558,18 @@ 
 	$filecontents .= 'DTSTART' . (!empty($event['start_time']) ? ';TZID=' . $event['tz'] : ';VALUE=DATE') . ':' . $datestart . "\n";
 
 	// event has a duration
-	if ($event['start_iso_gmdate'] != $event['end_iso_gmdate'])
-		$filecontents .= 'DTEND' . (!empty($event['end_time']) ? ';TZID=' . $event['tz'] : ';VALUE=DATE') . ':' . $dateend . "\n";
+	if ($event['start_iso_gmdate'] != $event['end_iso_gmdate']) {
+			$filecontents .= 'DTEND' . (!empty($event['end_time']) ? ';TZID=' . $event['tz'] : ';VALUE=DATE') . ':' . $dateend . "\n";
+	}
 
 	// event has changed? advance the sequence for this UID
-	if ($event['sequence'] > 0)
-		$filecontents .= 'SEQUENCE:' . $event['sequence'] . "\n";
+	if ($event['sequence'] > 0) {
+			$filecontents .= 'SEQUENCE:' . $event['sequence'] . "\n";
+	}
 
-	if (!empty($event['location']))
-		$filecontents .= 'LOCATION:' . str_replace(',', '\,', $event['location']) . "\n";
+	if (!empty($event['location'])) {
+			$filecontents .= 'LOCATION:' . str_replace(',', '\,', $event['location']) . "\n";
+	}
 
 	$filecontents .= 'SUMMARY:' . implode('', $title);
 	$filecontents .= 'UID:' . $event['eventid'] . '@' . str_replace(' ', '-', $mbname) . "\n";
@@ -557,23 +578,26 @@ 
 
 	// Send some standard headers.
 	ob_end_clean();
-	if (!empty($modSettings['enableCompressedOutput']))
-		@ob_start('ob_gzhandler');
-	else
-		ob_start();
+	if (!empty($modSettings['enableCompressedOutput'])) {
+			@ob_start('ob_gzhandler');
+	} else {
+			ob_start();
+	}
 
 	// Send the file headers
 	header('Pragma: ');
 	header('Cache-Control: no-cache');
-	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', time()) . 'GMT');
 	header('Accept-Ranges: bytes');
 	header('Connection: close');
 	header('Content-Disposition: attachment; filename="' . $event['title'] . '.ics"');
-	if (empty($modSettings['enableCompressedOutput']))
-		header('Content-Length: ' . $smcFunc['strlen']($filecontents));
+	if (empty($modSettings['enableCompressedOutput'])) {
+			header('Content-Length: ' . $smcFunc['strlen']($filecontents));
+	}
 
 	// This is a calendar item!
 	header('Content-Type: text/calendar');
@@ -612,20 +636,17 @@ 
 		$context['sub_template'] = 'bcd';
 		$context['linktree'][] = array('url' => $scripturl . '?action=clock;bcd', 'name' => 'BCD');
 		$context['clockicons'] = safe_unserialize(base64_decode('YTo2OntzOjI6ImgxIjthOjI6e2k6MDtpOjI7aToxO2k6MTt9czoyOiJoMiI7YTo0OntpOjA7aTo4O2k6MTtpOjQ7aToyO2k6MjtpOjM7aToxO31zOjI6Im0xIjthOjM6e2k6MDtpOjQ7aToxO2k6MjtpOjI7aToxO31zOjI6Im0yIjthOjQ6e2k6MDtpOjg7aToxO2k6NDtpOjI7aToyO2k6MztpOjE7fXM6MjoiczEiO2E6Mzp7aTowO2k6NDtpOjE7aToyO2k6MjtpOjE7fXM6MjoiczIiO2E6NDp7aTowO2k6ODtpOjE7aTo0O2k6MjtpOjI7aTozO2k6MTt9fQ=='));
-	}
-	elseif (!$omfg && !isset($_REQUEST['time']))
+	} elseif (!$omfg && !isset($_REQUEST['time']))
 	{
 		$context['sub_template'] = 'hms';
 		$context['linktree'][] = array('url' => $scripturl . '?action=clock', 'name' => 'Binary');
 		$context['clockicons'] = safe_unserialize(base64_decode('YTozOntzOjE6ImgiO2E6NTp7aTowO2k6MTY7aToxO2k6ODtpOjI7aTo0O2k6MztpOjI7aTo0O2k6MTt9czoxOiJtIjthOjY6e2k6MDtpOjMyO2k6MTtpOjE2O2k6MjtpOjg7aTozO2k6NDtpOjQ7aToyO2k6NTtpOjE7fXM6MToicyI7YTo2OntpOjA7aTozMjtpOjE7aToxNjtpOjI7aTo4O2k6MztpOjQ7aTo0O2k6MjtpOjU7aToxO319'));
-	}
-	elseif ($omfg)
+	} elseif ($omfg)
 	{
 		$context['sub_template'] = 'omfg';
 		$context['linktree'][] = array('url' => $scripturl . '?action=clock;omfg', 'name' => 'OMFG');
 		$context['clockicons'] = safe_unserialize(base64_decode('YTo2OntzOjQ6InllYXIiO2E6Nzp7aTowO2k6NjQ7aToxO2k6MzI7aToyO2k6MTY7aTozO2k6ODtpOjQ7aTo0O2k6NTtpOjI7aTo2O2k6MTt9czo1OiJtb250aCI7YTo0OntpOjA7aTo4O2k6MTtpOjQ7aToyO2k6MjtpOjM7aToxO31zOjM6ImRheSI7YTo1OntpOjA7aToxNjtpOjE7aTo4O2k6MjtpOjQ7aTozO2k6MjtpOjQ7aToxO31zOjQ6ImhvdXIiO2E6NTp7aTowO2k6MTY7aToxO2k6ODtpOjI7aTo0O2k6MztpOjI7aTo0O2k6MTt9czozOiJtaW4iO2E6Njp7aTowO2k6MzI7aToxO2k6MTY7aToyO2k6ODtpOjM7aTo0O2k6NDtpOjI7aTo1O2k6MTt9czozOiJzZWMiO2E6Njp7aTowO2k6MzI7aToxO2k6MTY7aToyO2k6ODtpOjM7aTo0O2k6NDtpOjI7aTo1O2k6MTt9fQ=='));
-	}
-	elseif (isset($_REQUEST['time']))
+	} elseif (isset($_REQUEST['time']))
 	{
 		$context['sub_template'] = 'thetime';
 		$time = getdate($_REQUEST['time'] == 'now' ? time() : (int) $_REQUEST['time']);
@@ -685,12 +706,13 @@ 
 			),
 		);
 
-		foreach ($context['clockicons'] as $t => $vs)
-			foreach ($vs as $v => $dumb)
+		foreach ($context['clockicons'] as $t => $vs) {
+					foreach ($vs as $v => $dumb)
 			{
 				if ($$t >= $v)
 				{
 					$$t -= $v;
+		}
 					$context['clockicons'][$t][$v] = true;
 				}
 			}

Sources/Subs-Db-mysql.php

Braces +230 added lines, -168 removed lines

@@ -13,8 +13,9 @@ 
  * @version 2.1 Beta 3
  */
 
-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, $mysql_set_mode;
 
 	// Map some database specific functions, only do this once.
-	if (!isset($smcFunc['db_fetch_assoc']) || $smcFunc['db_fetch_assoc'] != 'mysql_fetch_assoc')
-		$smcFunc += array(
+	if (!isset($smcFunc['db_fetch_assoc']) || $smcFunc['db_fetch_assoc'] != 'mysql_fetch_assoc') {
+			$smcFunc += array(
 			'db_query' => 'smf_db_query',
 			'db_quote' => 'smf_db_quote',
 			'db_fetch_assoc' => 'mysql_fetch_assoc',
@@ -58,36 +59,42 @@ 
 			'db_escape_wildcard_string' => 'smf_db_escape_wildcard_string',
 			'db_is_resource' => 'is_resource',
 		);
+	}
 
-	if (!empty($db_options['port']))
-		$db_server .= ':' . $db_options['port'];
+	if (!empty($db_options['port'])) {
+			$db_server .= ':' . $db_options['port'];
+	}
 	
 	$flags = 2; //#define CLIENT_FOUND_ROWS 2 /* Found instead of affected rows */
 
-	if (!empty($db_options['persist']))
-		$connection = @mysql_pconnect($db_server, $db_user, $db_passwd, $flags);
-	else
-		$connection = @mysql_connect($db_server, $db_user, $db_passwd, false, $flags);
+	if (!empty($db_options['persist'])) {
+			$connection = @mysql_pconnect($db_server, $db_user, $db_passwd, $flags);
+	} else {
+			$connection = @mysql_connect($db_server, $db_user, $db_passwd, false, $flags);
+	}
 
 	// Something's wrong, show an error if its fatal (which we assume it is)
 	if (!$connection)
 	{
-		if (!empty($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($db_options['dont_select_db']) && !@mysql_select_db($db_name, $connection) && empty($db_options['non_fatal']))
-		display_db_error();
+	if (empty($db_options['dont_select_db']) && !@mysql_select_db($db_name, $connection) && empty($db_options['non_fatal'])) {
+			display_db_error();
+	}
 
 	// This makes it possible to have SMF automatically change the sql_mode and autocommit if needed.
-	if (isset($mysql_set_mode) && $mysql_set_mode === true)
-		$smcFunc['db_query']('', 'SET sql_mode = \'\', AUTOCOMMIT = 1',
+	if (isset($mysql_set_mode) && $mysql_set_mode === true) {
+			$smcFunc['db_query']('', 'SET sql_mode = \'\', AUTOCOMMIT = 1',
 		array(),
 		false
 	);
+	}
 
 	return $connection;
 }
@@ -134,37 +141,46 @@ 
 	list ($values, $connection) = $db_callback;
 
 	// Connection gone???  This should *never* happen at this point, yet it does :'(
-	if (!is_resource($connection))
-		display_db_error();
+	if (!is_resource($connection)) {
+			display_db_error();
+	}
 
-	if ($matches[1] === 'db_prefix')
-		return $db_prefix;
+	if ($matches[1] === 'db_prefix') {
+			return $db_prefix;
+	}
 
-	if ($matches[1] === 'query_see_board')
-		return $user_info['query_see_board'];
+	if ($matches[1] === 'query_see_board') {
+			return $user_info['query_see_board'];
+	}
 
-	if ($matches[1] === 'query_wanna_see_board')
-		return $user_info['query_wanna_see_board'];
+	if ($matches[1] === 'query_wanna_see_board') {
+			return $user_info['query_wanna_see_board'];
+	}
 
-	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 ($matches[1] === 'literal')
-		return '\'' . mysql_real_escape_string($matches[2], $connection) . '\'';
+	if ($matches[1] === 'literal') {
+			return '\'' . mysql_real_escape_string($matches[2], $connection) . '\'';
+	}
 
-	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;
 
@@ -176,56 +192,63 @@ 
 		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$s\'', mysql_real_escape_string($value, $connection));
+				foreach ($replacement as $key => $value) {
+									$replacement[$key] = sprintf('\'%1$s\'', mysql_real_escape_string($value, $connection));
+				}
 
 				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 '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;
 
@@ -239,32 +262,37 @@ 
 		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:
@@ -335,18 +363,20 @@ 
 	// 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($db_string, '{db_prefix}') !== false))
@@ -368,8 +398,9 @@ 
 		list ($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']))
 		{
@@ -395,17 +426,18 @@ 
 		while (true)
 		{
 			$pos = strpos($db_string, '\'', $pos + 1);
-			if ($pos === false)
-				break;
+			if ($pos === false) {
+							break;
+			}
 			$clean .= substr($db_string, $old_pos, $pos - $old_pos);
 
 			while (true)
 			{
 				$pos1 = strpos($db_string, '\'', $pos + 1);
 				$pos2 = strpos($db_string, '\\', $pos + 1);
-				if ($pos1 === false)
-					break;
-				elseif ($pos2 === false || $pos2 > $pos1)
+				if ($pos1 === false) {
+									break;
+				} elseif ($pos2 === false || $pos2 > $pos1)
 				{
 					$pos = $pos1;
 					break;
@@ -421,29 +453,35 @@ 
 		$clean = trim(strtolower(preg_replace($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__);
+		}
 	}
 
-	if (empty($db_unbuffered))
-		$ret = @mysql_query($db_string, $connection);
-	else
-		$ret = @mysql_unbuffered_query($db_string, $connection);
+	if (empty($db_unbuffered)) {
+			$ret = @mysql_query($db_string, $connection);
+	} else {
+			$ret = @mysql_unbuffered_query($db_string, $connection);
+	}
 
-	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;
 }
@@ -492,12 +530,13 @@ 
 	// Decide which connection to use
 	$connection = $connection === null ? $db_connection : $connection;
 
-	if ($type == 'begin')
-		return @mysql_query('BEGIN', $connection);
-	elseif ($type == 'rollback')
-		return @mysql_query('ROLLBACK', $connection);
-	elseif ($type == 'commit')
-		return @mysql_query('COMMIT', $connection);
+	if ($type == 'begin') {
+			return @mysql_query('BEGIN', $connection);
+	} elseif ($type == 'rollback') {
+			return @mysql_query('ROLLBACK', $connection);
+	} elseif ($type == 'commit') {
+			return @mysql_query('COMMIT', $connection);
+	}
 
 	return false;
 }
@@ -537,8 +576,9 @@ 
 	//    2013: Lost connection to server during query.
 
 	// 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'))
@@ -547,8 +587,9 @@ 
 		$old_cache = @$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 (@$db_last_error < time() - 3600 * 24 * 3)
 		{
@@ -564,8 +605,9 @@ 
 					foreach ($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('`' => '')) . '`';
+						}
 					}
 				}
 
@@ -574,8 +616,9 @@ 
 			// 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)
@@ -594,13 +637,15 @@ 
 
 			// 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');
@@ -609,11 +654,12 @@ 
 
 			// 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($query_errno, array(1205, 1213, 2006, 2013)))
@@ -623,22 +669,25 @@ 
 				// Are we in SSI mode?  If so try that username and password first
 				if (SMF == 'SSI' && !empty($ssi_db_user) && !empty($ssi_db_passwd))
 				{
-					if (empty($db_persist))
-						$db_connection = @mysql_connect($db_server, $ssi_db_user, $ssi_db_passwd);
-					else
-						$db_connection = @mysql_pconnect($db_server, $ssi_db_user, $ssi_db_passwd);
+					if (empty($db_persist)) {
+											$db_connection = @mysql_connect($db_server, $ssi_db_user, $ssi_db_passwd);
+					} else {
+											$db_connection = @mysql_pconnect($db_server, $ssi_db_user, $ssi_db_passwd);
+					}
 				}
 				// Fall back to the regular username and password if need be
 				if (!$db_connection)
 				{
-					if (empty($db_persist))
-						$db_connection = @mysql_connect($db_server, $db_user, $db_passwd);
-					else
-						$db_connection = @mysql_pconnect($db_server, $db_user, $db_passwd);
+					if (empty($db_persist)) {
+											$db_connection = @mysql_connect($db_server, $db_user, $db_passwd);
+					} else {
+											$db_connection = @mysql_pconnect($db_server, $db_user, $db_passwd);
+					}
 				}
 
-				if (!$db_connection || !@mysql_select_db($db_name, $db_connection))
-					$db_connection = false;
+				if (!$db_connection || !@mysql_select_db($db_name, $db_connection)) {
+									$db_connection = false;
+				}
 			}
 
 			if ($db_connection)
@@ -649,24 +698,27 @@ 
 					$ret = $smcFunc['db_query']('', $db_string, false, false);
 
 					$new_errno = mysql_errno($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'];
 			}
@@ -674,15 +726,17 @@ 
 	}
 
 	// 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)
 	{
@@ -711,25 +765,28 @@ 
 	$connection = $connection === null ? $db_connection : $connection;
 
 	// 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);
 
 	// 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) . ')';
 
@@ -738,8 +795,9 @@ 
 
 	// 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');
@@ -770,8 +828,9 @@ 
  */
 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)
 	{
@@ -790,12 +849,14 @@ 
 	}
 
 	// 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'))
 	{
@@ -803,12 +864,12 @@ 
 
 		// 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.
@@ -825,10 +886,11 @@ 
 		'\\' => '\\\\',
 	);
 
-	if ($translate_human_wildcards)
-		$replacements += array(
+	if ($translate_human_wildcards) {
+			$replacements += array(
 			'*' => '%',
 		);
+	}
 
 	return strtr($string, $replacements);
 }