* remove whitespaces

index.php

@@ -46,7 +46,7 @@ define('URI', $uri);
 if(preg_match("/^[A-Za-z0-9-_%\'+]+\.png$/i", $uri)) {
 	$tmp = explode('.', $uri);
 	$_REQUEST['name'] = urldecode($tmp[0]);
-	
+
 	chdir(TOOLS . 'signature');
 	include TOOLS . 'signature/index.php';
 	exit();
@@ -122,20 +122,20 @@ else {
 			'/^polls\/[0-9]+\/?$/' => array('subtopic' => 'polls', 'id' => '$1'),
 			'/^spells\/[A-Za-z0-9-_%]+\/[A-Za-z0-9-_]+\/?$/' => array('subtopic' => 'spells', 'vocation' => '$1', 'order' => '$2')
 		);
-		
+
 		foreach($rules as $rule => $redirect) {
 			if (preg_match($rule, $uri)) {
 				$tmp = explode('/', $uri);
 				foreach($redirect as $key => $value) {
-					
+
 					if(strpos($value, '$') !== false) {
 						$value = str_replace('$' . $value[1], $tmp[$value[1]], $value);
 					}
-					
+
 					$_REQUEST[$key] = $value;
 					$_GET[$key] = $value;
 				}
-				
+
 				$found = true;
 				break;
 			}
@@ -204,7 +204,7 @@ $hooks->trigger(HOOK_STARTUP);
 if(isset($config['anonymous_usage_statistics']) && $config['anonymous_usage_statistics']) {
 	$report_time = 30 * 24 * 60 * 60; // report one time per 30 days
 	$should_report = true;
-	
+
 	$value = '';
 	if($cache->enabled() && $cache->fetch('last_usage_report', $value)) {
 		$should_report = time() > (int)$value + $report_time;
@@ -222,11 +222,11 @@ if(isset($config['anonymous_usage_statistics']) && $config['anonymous_usage_stat
 			$should_report = false;
 		}
 	}
-	
+
 	if($should_report) {
-		require_once(LIBS . 'usage_statistics.php');
+		require_once LIBS . 'usage_statistics.php';
 		Usage_Statistics::report();
-		
+
 		updateDatabaseConfig('last_usage_report', time());
 		if($cache->enabled()) {
 			$cache->set('last_usage_report', time());
@@ -282,7 +282,7 @@ if($config['backward_support']) {
 	$tickers_content = '';
 	$subtopic = PAGE;
 	$main_content = '';
-	
+
 	$config['access_admin_panel'] = 2;
 	$group_id_of_acc_logged = 0;
 	if($logged && $account_logged)
@@ -302,7 +302,7 @@ if($config['backward_support']) {
 	$config['site']['download_page'] = true;
 	$config['site']['serverinfo_page'] = true;
 	$config['site']['screenshot_page'] = true;
-	
+
 	if($config['forum'] != '')
 		$config['forum_link'] = (strtolower($config['forum']) === 'site' ? getLink('forum') : $config['forum']);
 
@@ -367,7 +367,7 @@ if($load_it)
 		}
 		else
 			$content .= $query['body']; // plain html
-		
+
 		if(hasFlag(FLAG_CONTENT_PAGES) || superAdmin()) {
 			$content = $twig->render('admin.pages.links.html.twig', array(
 				'page' => array('id' => $query['id'], 'hidden' => $query['hidden'])
@@ -428,7 +428,7 @@ if(superAdmin()) {
 	if(function_exists('memory_get_peak_usage')) {
 		echo PHP_EOL . '<!-- Peak memory usage: ' . convert_bytes(memory_get_peak_usage(true)) . ' -->';
 	}
-	
+
 	if($config['database_log']) {
 		echo PHP_EOL . '<!-- Database Queries Done by MyAAC:' . PHP_EOL . $db->getLog() . '-->';
 	}

install/index.php

@@ -170,7 +170,7 @@ if(is_writable(CACHE) && (MYAAC_OS != 'WINDOWS' || win_is_writable(CACHE))) {
 				$allow = true;
 			}
 		}
-		
+
 		if(!$allow)
 		{
 			$content = warning('In file <b>install/ip.txt</b> must be your IP!<br/>

install/steps/1-welcome.php

@@ -5,7 +5,7 @@ if(isset($config['installed']) && $config['installed'] && !isset($_SESSION['save
 }
 else {
 	unset($_SESSION['saved']);
-	
+
 	$locales = array();
 	foreach(get_locales() as $tmp_locale)
 	{

install/steps/5-database.php

@@ -55,7 +55,7 @@ if(!$error) {
 				'url' => 'tools/5-database.php',
 				'message' => $locale['loading_spinner']
 			));
-			
+
 			if(!$error) {
 				if(!Validator::email($_SESSION['var_mail_admin'])) {
 					error($locale['step_config_mail_admin_error']);
@@ -65,7 +65,7 @@ if(!$error) {
 					error($locale['step_config_mail_address_error']);
 					$error = true;
 				}
-				
+
 				$content .= '$config[\'client_download\'] = \'http://tibia-clients.com/clients/download/\'. $config[\'client\'] . \'/exe/windows\';';
 				$content .= PHP_EOL;
 				$content .= '$config[\'client_download_linux\'] = \'http://tibia-clients.com/clients/download/\'. $config[\'client\'] . \'/tar/linux\';';
@@ -78,7 +78,7 @@ if(!$error) {
 				if(!$error) {
 					$saved = file_put_contents(BASE . 'config.local.php', $content);
 				}
-				
+
 				if($saved) {
 					if(!$error) {
 						$_SESSION['saved'] = true;
@@ -87,7 +87,7 @@ if(!$error) {
 				else {
 					$_SESSION['config_content'] = $content;
 					unset($_SESSION['saved']);
-					
+
 					$locale['step_database_error_file'] = str_replace('$FILE$', '<b>' . BASE . 'config.local.php</b>', $locale['step_database_error_file']);
 					warning($locale['step_database_error_file'] . '<br/>
 						<textarea cols="70" rows="10">' . $content . '</textarea>');

install/steps/7-finish.php

@@ -14,7 +14,7 @@ else {
 			$account_id = isset($_SESSION['var_account_id']) ? $_SESSION['var_account_id'] : null;
 
 		$password = $_SESSION['var_password'];
-		
+
 		$config_salt_enabled = $db->hasColumn('accounts', 'salt');
 		if($config_salt_enabled)
 		{
@@ -35,7 +35,7 @@ else {
 		{
 			$player = new OTS_Player();
 			$player->setName('Admin');
-			
+
 			$player_used = &$player;
 		}
 		else {
@@ -48,7 +48,7 @@ else {
 			$account_db->setPassword(encrypt($password));
 			$account_db->setEMail($_SESSION['var_mail_admin']);
 			$account_db->save();
-			
+
 			$account_used = &$account_db;
 		}
 		else {
@@ -59,16 +59,16 @@ else {
 			else {
 				$new_account->create(null, $account_id);
 			}
-			
+
 			$new_account->setPassword(encrypt($password));
 			$new_account->setEMail($_SESSION['var_mail_admin']);
-			
+
 			$new_account->unblock();
 			$new_account->save();
-			
+
 			$new_account->setCustomField('created', time());
 			$new_account->logAction('Account created.');
-			
+
 			$account_used = &$new_account;
 		}
 
@@ -114,7 +114,7 @@ else {
 				success($locale['step_database_created_news']);
 			}
 		}
-		
+
 		echo $twig->render('install.installer.html.twig', array(
 			'url' => 'tools/7-finish.php',
 			'message' => $locale['importing_spinner']

install/tools/5-database.php

@@ -46,7 +46,7 @@ else {
 	// import schema
 	try {
 		$db->query(file_get_contents(BASE . 'install/includes/schema.sql'));
-		
+
 		registerDatabaseConfig('database_version', DATABASE_VERSION);
 		$locale['step_database_success_schema'] = str_replace('$PREFIX$', TABLE_PREFIX, $locale['step_database_success_schema']);
 		success($locale['step_database_success_schema']);
@@ -201,7 +201,7 @@ if(!$db->hasColumn('players', 'comment')) {
 if($db->hasColumn('players', 'rank_id')) {
 	if(query("ALTER TABLE players MODIFY `rank_id` INT(11) NOT NULL DEFAULT 0;"))
 		success($locale['step_database_modifying_field'] . ' players.rank_id...');
-	
+
 	if($db->hasColumn('players', 'guildnick')) {
 		if(query("ALTER TABLE players MODIFY `guildnick` VARCHAR(255) NOT NULL DEFAULT '';")) {
 			success($locale['step_database_modifying_field'] . ' players.guildnick...');

install/tools/7-finish.php

@@ -23,7 +23,7 @@ if($db->hasColumn('players', 'deletion'))
 $time = time();
 function insert_sample_if_not_exist($p) {
 	global $db, $success, $deleted, $time;
-	
+
 	$query = $db->query('SELECT `id` FROM `players` WHERE `name` = ' . $db->quote($p['name']));
 	if($query->rowCount() == 0) {
 		if(!query("INSERT INTO `players` (`id`, `name`, `group_id`, `account_id`, `level`, `vocation`, `health`, `healthmax`, `experience`, `lookbody`, `lookfeet`, `lookhead`, `looklegs`, `looktype`, `maglevel`, `mana`, `manamax`, `manaspent`, `soul`, `town_id`, `posx`, `posy`, `posz`, `conditions`, `cap`, `sex`, `lastlogin`, `lastip`, `save`, `lastlogout`, `balance`, `$deleted`, `created`, `hidden`, `comment`) VALUES (null, " . $db->quote($p['name']) . ", 1, " . getSession('account') . ", " . $p['level'] . ", " . $p['vocation_id'] . ", " . $p['health'] . ", " . $p['healthmax'] . ", " . $p['experience'] . ", 118, 114, 38, 57, " . $p['looktype'] . ", 0, " . $p['mana'] . ", " . $p['manamax'] . ", 0, " . $p['soul'] . ", 1, 1000, 1000, 7, '', " . $p['cap'] . ", 1, " . $time . ", 2130706433, 1, " . $time . ", 0, 0, " . $time . ", 1, '');"))
@@ -57,7 +57,7 @@ else
 require LIBS . 'creatures.php';
 if(Creatures::loadFromXML()) {
 	success($locale['step_database_loaded_monsters']);
-	
+
 	if(Creatures::getMonstersList()->hasErrors()) {
 		$locale['step_database_error_monsters'] = str_replace('$LOG$', 'system/logs/error.log', $locale['step_database_error_monsters']);
 		warning($locale['step_database_error_monsters']);

system/bin/install_plugin.php

@@ -28,7 +28,7 @@ if(Plugins::install($path_to_file)) {
 	foreach(Plugins::getWarnings() as $warning) {
 		echo 'WARNING: ' . $warning;
 	}
-	
+
 	$info = Plugins::getPlugin();
 	echo (isset($info['name']) ? $info['name'] . ' p' : 'P') . 'lugin has been successfully installed.';
 }

system/functions.php

@@ -13,7 +13,7 @@ function message($message, $type, $return)
 {
 	if($return)
 		return '<div class="' . $type . '">' . $message . '</div>';
-	
+
 	echo '<div class="' . $type . '">' . $message . '</div>';
 	return true;
 }
@@ -74,7 +74,7 @@ function getPlayerLink($name, $generate = true)
 		if($player->isLoaded())
 			$name = $player->getName();
 	}
-	
+
 	$url = BASE_URL . ($config['friendly_urls'] ? '' : '?') . 'characters/' . urlencode($name);
 
 	if(!$generate) return $url;
@@ -92,9 +92,9 @@ function getHouseLink($name, $generate = true)
 		if($house->rowCount() > 0)
 			$name = $house->fetchColumn();
 	}
-	
+
 	$url = BASE_URL . ($config['friendly_urls'] ? '' : '?') . 'houses/' . urlencode($name);
-	
+
 	if(!$generate) return $url;
 	return generateLink($url, $name);
 }
@@ -124,14 +124,14 @@ function getItemNameById($id) {
 		$item = $query->fetch();
 		return $item['name'];
 	}
-	
+
 	return '';
 }
 
 function getItemImage($id, $count = 1)
 {
 	$tooltip = '';
-	
+
 	$name = getItemNameById($id);
 	if(!empty($name)) {
 		$tooltip = ' class="tooltip" title="' . $name . '"';
@@ -157,7 +157,7 @@ function getFlagImage($country)
 	if(!isset($config['countries'][$country])) {
 		return '';
 	}
-	
+
 	return '<img src="images/flags/' . $country . '.gif" title="' . $config['countries'][$country]. '"/>';
 }
 
@@ -227,7 +227,7 @@ function getForumBoards()
 		' ORDER BY `ordering`;');
 	if($sections)
 		return $sections->fetchAll();
-	
+
 	return array();
 }
 
@@ -350,7 +350,7 @@ function delete_player($name)
 		$player->delete();
 		return true;
 	}
-	
+
 	return false;
 }
 
@@ -365,7 +365,7 @@ function delete_guild($id)
 	$rank_list = $guild->getGuildRanksList();
 	if(count($rank_list) > 0) {
 		$rank_list->orderBy('level');
-		
+
 		global $db, $ots;
 		foreach($rank_list as $rank_in_guild) {
 			if($db->hasTable('guild_members'))
@@ -382,7 +382,7 @@ function delete_guild($id)
 					$player->load($result['id']);
 					if(!$player->isLoaded())
 						continue;
-						
+
 					$player->setRank();
 					$player->save();
 				}
@@ -408,7 +408,7 @@ function short_text($text, $limit)
 function tickers()
 {
 	global $tickers_content, $featured_article;
-	
+
 	if(PAGE === 'news') {
 		if(isset($tickers_content))
 			return $tickers_content . $featured_article;
@@ -467,7 +467,7 @@ function template_header($is_admin = false)
 			Please turn it on, or be aware that some features on this website will not work correctly.</div>
 	</noscript>
 ';
-	
+
 	if($config['recaptcha_enabled'])
 		$ret .= "<script src='https://www.google.com/recaptcha/api.js'></script>";
 	return $ret;
@@ -508,7 +508,7 @@ function template_ga_code()
 	global $config, $twig;
 	if(!isset($config['google_analytics_id'][0]))
 		return '';
-	
+
 	return $twig->render('google_analytics.html.twig');
 }
 
@@ -552,7 +552,7 @@ function getCreatureName($killer, $showStatus = false, $extendedInfo = false)
 	global $vowels, $ots, $config;
 	$str = "";
 	$players_rows = '';
-	
+
 	if(is_numeric($killer))
 	{
 		$player = new OTS_Player();
@@ -762,17 +762,17 @@ function get_templates()
 function get_plugins()
 {
 	$ret = array();
-	
+
 	$path = PLUGINS;
 	foreach(scandir($path) as $file) {
 		$file_ext = pathinfo($file, PATHINFO_EXTENSION);
 		$file_name = pathinfo($file, PATHINFO_FILENAME);
 		if ($file === '.' || $file === '..' || $file === 'disabled' || $file === 'example.json' || $file_ext !== 'json' || is_dir($path . $file))
 			continue;
-		
+
 		$ret[] = str_replace('.json', '', $file_name);
 	}
-	
+
 	return $ret;
 }
 function getWorldName($id)
@@ -780,7 +780,7 @@ function getWorldName($id)
 	global $config;
 	if(isset($config['worlds'][$id]))
 		return $config['worlds'][$id];
-	
+
 	return $config['lua']['serverName'];
 }
 
@@ -864,7 +864,7 @@ function log_append($file, $str)
 function load_config_lua($filename)
 {
 	global $config;
-	
+
 	$config_file = $filename;
 	if(!@file_exists($config_file))
 	{
@@ -884,7 +884,7 @@ function load_config_lua($filename)
 				$delimiter = '"';
 				if(strpos($line, $delimiter) === false)
 					$delimiter = "'";
-				
+
 				$tmp = explode($delimiter, $line);
 				$result = array_merge($result, load_config_lua($config['server_path'] . $tmp[1]));
 			}
@@ -897,7 +897,7 @@ function load_config_lua($filename)
 					if(strpos($value, '--') !== false) {// found some deep comment
 						$value = preg_replace('/--.*$/i', '', $value);
 					}
-					
+
 					if(is_numeric($value))
 						$result[$key] = (float) $value;
 					elseif(in_array(substr($value, 0 , 1), array("'", '"')) && in_array(substr($value, -1 , 1), array("'", '"')))
@@ -933,7 +933,7 @@ function str_replace_first($search, $replace, $subject) {
 	if ($pos !== false) {
 		return substr_replace($subject, $replace, $pos, strlen($search));
 	}
-	
+
 	return $subject;
 }
 
@@ -960,7 +960,7 @@ function unsetSession($key) {
 
 function getTopPlayers($limit = 5) {
 	global $cache, $config, $db;
-	
+
 	$fetch_from_db = true;
 	if($cache->enabled())
 	{
@@ -971,7 +971,7 @@ function getTopPlayers($limit = 5) {
 			$fetch_from_db = false;
 		}
 	}
-	
+
 	if($fetch_from_db)
 	{
 		$deleted = 'deleted';
@@ -994,11 +994,11 @@ function getTopPlayers($limit = 5) {
 			$player['rank'] = ++$i;
 		}
 		unset($player);
-		
+
 		if($cache->enabled())
 			$cache->set('top_' . $limit . '_level', serialize($players), 120);
 	}
-	
+
 	return $players;
 }
 
@@ -1006,7 +1006,7 @@ function deleteDirectory($dir) {
 	if(!file_exists($dir)) {
 		return true;
 	}
-	
+
 	if(!is_dir($dir)) {
 		return unlink($dir);
 	}
@@ -1015,12 +1015,12 @@ function deleteDirectory($dir) {
 		if($item === '.' || $item === '..') {
 			continue;
 		}
-		
+
 		if(!deleteDirectory($dir . DIRECTORY_SEPARATOR . $item)) {
 			return false;
 		}
 	}
-	
+
 	return rmdir($dir);
 }
 
@@ -1036,4 +1036,3 @@ function config($key) {
 // validator functions
 require_once LIBS . 'validator.php';
 require_once SYSTEM . 'compat.php';
-?>

system/hooks.php

@@ -44,7 +44,7 @@ class Hook
 			$tmp = $this->_callback;
 			$ret = $tmp($params);
 		}*/
-		
+
 		global $db, $config, $template_path, $ots, $content, $twig;
 		if(file_exists(BASE . $this->_file)) {
 			$ret = require BASE . $this->_file;
@@ -85,7 +85,7 @@ class Hooks
 	public function exist($type) {
 		return isset(self::$_hooks[$type]);
 	}
-	
+
 	public function load()
 	{
 		global $db;

system/libs/plugins.php

@@ -39,30 +39,30 @@ spl_autoload_register(function ($class) {
 });
 
 function is_sub_dir($path = NULL, $parent_folder = SITE_PATH) {
-	
+
 	//Get directory path minus last folder
 	$dir = dirname($path);
 	$folder = substr($path, strlen($dir));
-	
+
 	//Check the the base dir is valid
 	$dir = realpath($dir);
-	
+
 	//Only allow valid filename characters
 	$folder = preg_replace('/[^a-z0-9\.\-_]/i', '', $folder);
-	
+
 	//If this is a bad path or a bad end folder name
 	if( !$dir OR !$folder OR $folder === '.') {
 		return FALSE;
 	}
-	
+
 	//Rebuild path
 	$path = $dir. '/' . $folder;
-	
+
 	//If this path is higher than the parent folder
 	if( strcasecmp($path, $parent_folder) > 0 ) {
 		return $path;
 	}
-	
+
 	return FALSE;
 }
 
@@ -311,7 +311,7 @@ class Plugins {
 							self::$error = "You cannot use absolute paths (starting with slash - '/'): " . $file;
 							break;
 						}
-						
+
 						$file = str_replace('\\', '/', BASE . $file);
 						$realpath = str_replace('\\', '/', realpath(dirname($file)));
 						if(!is_sub_dir($file, BASE) || $realpath != dirname($file)) {
@@ -320,7 +320,7 @@ class Plugins {
 							break;
 						}
 					}
-					
+
 					if($success) {
 						foreach($plugin_info['uninstall'] as $file) {
 							if(!deleteDirectory(BASE . $file)) {
@@ -328,7 +328,7 @@ class Plugins {
 							}
 						}
 					}
-						
+
 					if (isset($plugin_info['hooks'])) {
 						foreach ($plugin_info['hooks'] as $_name => $info) {
 							if (defined('HOOK_'. $info['type'])) {
@@ -387,7 +387,7 @@ class Plugins {
 	public static function getPlugin() {
 		return self::$plugin;
 	}
-	
+
 	public static function removeComments($string) {
 		$string = preg_replace('!/\*.*?\*/!s', '', $string);
 		$string = preg_replace('/\n\s*\n/', "\n", $string);
@@ -400,7 +400,7 @@ class Plugins {
 
 		//  Strip blank lines
 		$string = preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", $string);
-		
+
 		return $string;
 	}
 }

system/libs/pot/OTS_Base_DB.php

@@ -14,18 +14,18 @@
 
 /**
  * Base class for all database drivers.
- * 
+ *
  * <p>
  * It defines additional rotines required by database driver for POT using default SQL standard-compliant method.
  * </p>
- * 
+ *
  * @package POT
  */
 abstract class OTS_Base_DB extends PDO implements IOTS_DB
 {
 /**
  * Tables prefix.
- * 
+ *
  * @var string
  */
     protected $prefix = '';
@@ -42,7 +42,7 @@ abstract class OTS_Base_DB extends PDO implements IOTS_DB
 
 /**
  * Query-quoted field name.
- * 
+ *
  * @param string $name Field name.
  * @return string Quoted name.
  */
@@ -67,7 +67,7 @@ abstract class OTS_Base_DB extends PDO implements IOTS_DB
 
 /**
  * Query-quoted table name.
- * 
+ *
  * @param string $name Table name.
  * @return string Quoted name.
  */
@@ -242,7 +242,7 @@ abstract class OTS_Base_DB extends PDO implements IOTS_DB
 	public function queries() {
 		return $this->queries;
 	}
-	
+
 	public function getLog() {
 		return $this->log;
 	}

system/libs/pot/OTS_DB_MySQL.php

@@ -14,11 +14,11 @@
 
 /**
  * MySQL connection interface.
- * 
+ *
  * <p>
  * At all everything that you really need to read from this class documentation is list of parameters for driver's constructor.
  * </p>
- * 
+ *
  * @package POT
  * @version 0.1.3
  */
@@ -28,15 +28,15 @@ class OTS_DB_MySQL extends OTS_Base_DB
 	private $has_column_cache = array();
 /**
  * Creates database connection.
- * 
+ *
  * <p>
  * Connects to MySQL database on given arguments.
  * </p>
- * 
+ *
  * <p>
  * List of parameters for this drivers:
  * </p>
- * 
+ *
  * <ul>
  * <li><var>host</var> - database server.</li>
  * <li><var>port</var> - port (optional, also it is possible to use host:port in <var>host</var> parameter).</li>
@@ -44,7 +44,7 @@ class OTS_DB_MySQL extends OTS_Base_DB
  * <li><var>user</var> - user login.</li>
  * <li><var>password</var> - user password.</li>
  * </ul>
- * 
+ *
  * @version 0.0.6
  * @param array $params Connection parameters.
  * @throws PDOException On PDO operation error.
@@ -138,7 +138,7 @@ class OTS_DB_MySQL extends OTS_Base_DB
 
 /**
  * Query-quoted field name.
- * 
+ *
  * @param string $name Field name.
  * @return string Quoted name.
  */
@@ -149,7 +149,7 @@ class OTS_DB_MySQL extends OTS_Base_DB
 
 /**
  * LIMIT/OFFSET clause for queries.
- * 
+ *
  * @param int|bool $limit Limit of rows to be affected by query (false if no limit).
  * @param int|bool $offset Number of rows to be skipped before applying query effects (false if no offset).
  * @return string LIMIT/OFFSET SQL clause for query.
@@ -182,20 +182,20 @@ class OTS_DB_MySQL extends OTS_Base_DB
 
 		return $this->hasTableInternal($name);
 	}
-	
+
 	private function hasTableInternal($name) {
 		global $config;
 		return ($this->has_table_cache[$name] = $this->query("SELECT `TABLE_NAME` FROM `information_schema`.`tables` WHERE `TABLE_SCHEMA` = " . $this->quote($config['database_name']) . " AND `TABLE_NAME` = " . $this->quote($name) . " LIMIT 1;")->rowCount() > 0);
 	}
-	
+
 	public function hasColumn($table, $column) {
 		if(isset($this->has_column_cache[$table . '.' . $column])) {
 			return $this->has_column_cache[$table . '.' . $column];
 		}
-	
+
 		return $this->hasColumnInternal($table, $column);
 	}
-	
+
 	private function hasColumnInternal($table, $column) {
 		return $this->hasTable($table) && ($this->has_column_cache[$table . '.' . $column] = count($this->query("SHOW COLUMNS FROM `" . $table . "` LIKE '" . $column . "'")->fetchAll()) > 0);
 	}

system/pages/accountmanagement.php

@@ -33,10 +33,10 @@ if(!$logged)
 		require PAGES . 'account/' . ACTION . '.php';
 		return;
 	}
-		
+
 	if(!empty($errors))
 		echo $twig->render('error_box.html.twig', array('errors' => $errors));
-	
+
 	echo $twig->render('account.login.html.twig', array(
 		'redirect' => isset($_REQUEST['redirect']) ? $_REQUEST['redirect'] : null,
 		'account' => USE_ACCOUNT_NAME ? 'Name' : 'Number',
@@ -66,7 +66,7 @@ $errors = array();
 			$account_status = '<b><font color="red">Free Account</font></b>';
 		else
 			$account_status = '<b><font color="green">Premium Account, ' . ($freePremium ? 'Unlimited' : $account_logged->getPremDays() . ' days left') . '</font></b>';
-		
+
 		if(empty($recovery_key))
 			$account_registered = '<b><font color="red">No</font></b>';
 		else
@@ -91,7 +91,7 @@ $errors = array();
 				$welcome_message = '<font color="red">Your account is banished FOREVER!</font>';
 		else
 			$welcome_message = 'Welcome to your account!';
-		
+
 		$email_change = '';
 		$email_request = false;
 		if($email_new_time > 1)
@@ -104,12 +104,12 @@ $errors = array();
 				$email_request = true;
 			}
 		}
-		
+
 		$actions = array();
 		foreach($account_logged->getActionsLog(0, 1000) as $action) {
 			$actions[] = array('action' => $action['action'], 'date' => $action['date'], 'ip' => $action['ip'] != 0 ? long2ip($action['ip']) : inet_ntop($action['ipv6']));
 		}
-		
+
 		$players = array();
 		$account_players = $account_logged->getPlayersList();
 		$account_players->orderBy('id');

system/pages/admin/items.php

@@ -21,7 +21,7 @@ if($reload) {
 		success('Successfully loaded items.');
 	else
 		error(Items::getError());
-	
+
 	if(Weapons::loadFromXML(true))
 		success('Successfully loaded weapons.');
 	else

system/pages/admin/menus.php

@@ -18,7 +18,7 @@ if(!hasFlag(FLAG_CONTENT_MENUS) && !superAdmin())
 
 if(isset($_REQUEST['template'])) {
 	$template = $_REQUEST['template'];
-	
+
 	if(isset($_REQUEST['menu'])) {
 		$post_menu = $_REQUEST['menu'];
 		$post_menu_link = $_REQUEST['menu_link'];
@@ -28,13 +28,13 @@ if(isset($_REQUEST['template'])) {
 			echo 'Menu count is not equal menu links. Something went wrong when sending form.';
 			return;
 		}
-		
+
 		$db->query('DELETE FROM `' . TABLE_PREFIX . 'menu` WHERE `template` = ' . $db->quote($template));
 		foreach($post_menu as $category => $menus) {
 			foreach($menus as $i => $menu) {
 				if(empty($menu)) // don't save empty menu item
 					continue;
-				
+
 				try {
 					$db->insert(TABLE_PREFIX . 'menu', array('template' => $template, 'name' => $menu, 'link' => $post_menu_link[$category][$i], 'blank' => $post_menu_blank[$category][$i] == 'on' ? 1 : 0, 'color' => str_replace('#', '', $post_menu_color[$category][$i]), 'category' => $category, 'ordering' => $i));
 				}
@@ -43,10 +43,10 @@ if(isset($_REQUEST['template'])) {
 				}
 			}
 		}
-		
+
 		success('Saved at ' . date('H:i'));
 	}
-	
+
 	$file = TEMPLATES . $template . '/config.php';
 	if(file_exists($file)) {
 		require_once $file;
@@ -55,12 +55,12 @@ if(isset($_REQUEST['template'])) {
 		echo 'Cannot find template config.php file.';
 		return;
 	}
-	
+
 	if(!isset($config['menu_categories'])) {
 		echo "No menu categories set in template config.php.<br/>This template doesn't support dynamic menus.";
 		return;
 	}
-	
+
 	echo 'Hint: You can drag menu items.<br/>
 	Hint: Add links to external sites using: <b>http://</b> prefix.<br/>
 	Not all templates support blank and colorful links.<br/>
@@ -88,19 +88,19 @@ if(isset($_REQUEST['template'])) {
 				<input class="color-picker" type="text" name="menu_color[' . $id . '][]" value="#' . $menu['color'] . '" />
 				
 				<a class="remove-button" id="remove-button-' . $id . '-' . $i . '"><img src="' . BASE_URL . 'images/del.png"/></a></li>';
-				
+
 				$i++;
 				$last_id[$id] = $i;
 			}
 		}
-			
+
 		echo '</ul>';
 	}
-	
+
 	echo '<input type="submit" class="button" value="Update">';
 	echo '<input type="button" class="button" value="Cancel" onclick="window.location = \'' . ADMIN_URL . '?p=menus&template=' . $template . '\';">';
 	echo '</form>';
-	
+
 	echo $twig->render('admin.menus.js.html.twig', array(
 		'menus' => $menus,
 		'last_id' => $last_id
@@ -114,7 +114,7 @@ else {
 			unset($templates[$key]);
 		}
 	}
-	
+
 	echo $twig->render('admin.menus.form.html.twig', array(
 		'templates' => $templates
 	));

system/pages/admin/plugins.php

@@ -16,7 +16,7 @@ echo $twig->render('admin.plugins.form.html.twig');
 
 if(isset($_REQUEST['uninstall'])){
 	$uninstall = $_REQUEST['uninstall'];
-	
+
 	if(Plugins::uninstall($uninstall)) {
 		success('Successfully uninstalled plugin ' . $uninstall);
 	}
@@ -72,7 +72,7 @@ else if(isset($_FILES["plugin"]["name"]))
 						foreach(Plugins::getWarnings() as $warning) {
 							warning($warning);
 						}
-						
+
 						$info = Plugins::getPlugin();
 						success((isset($info['name']) ? '<strong>' . $info['name'] . '</strong> p' : 'P') . 'lugin has been successfully installed.');
 					}
@@ -80,7 +80,7 @@ else if(isset($_FILES["plugin"]["name"]))
 						$error = Plugins::getError();
 						error(!empty($error) ? $error : 'Unexpected error happened while installing plugin. Please try again later.');
 					}
-						
+
 					unlink($targetzip); // delete the Zipped file
 				}
 				else

system/pages/characters.php

@@ -80,15 +80,15 @@ if($player->isLoaded() && !$player->isDeleted())
 
 	if($config['characters']['outfit'])
 		$outfit = $config['outfit_images_url'] . '?id=' . $player->getLookType() . ($db->hasColumn('players', 'lookaddons') ? '&addons=' . $player->getLookAddons() : '') . '&head=' . $player->getLookHead() . '&body=' . $player->getLookBody() . '&legs=' . $player->getLookLegs() . '&feet=' . $player->getLookFeet();
-	
+
 	$flag = '';
 	if($config['account_country'])
 		$flag = getFlagImage($account->getCountry());
-	
+
 	$player_sex = 'Unknown';
 	if(isset($config['genders'][$player->getSex()]))
 		$player_sex = strtolower($config['genders'][$player->getSex()]);
-	
+
 	$marital_status = 'single';
 	$marriage_id = $player->getMarriage();
 	if($marriage_id > 0) {
@@ -108,14 +108,14 @@ if($player->isLoaded() && !$player->isDeleted())
 			'WHERE `player_id` = ' .$player->getId() . ' ' .
 			'GROUP BY `player_id`' .
 			'ORDER BY COUNT(`player_id`) DESC');
-		
+
 		if($query->rowCount() > 0)
 		{
 			$query = $query->fetch();
 			$frags_count = $query['frags'];
 		}
 	}
-	
+
 	$town_field = 'town';
 	if($db->hasColumn('houses', 'town_id'))
 		$town_field = 'town_id';
@@ -123,7 +123,7 @@ if($player->isLoaded() && !$player->isDeleted())
 		$town_field = 'townid';
 	else if(!$db->hasColumn('houses', 'town'))
 		$town_field = false;
-	
+
 	if($db->hasColumn('houses', 'name')) {
 		$house = $db->query('SELECT `id`, `paid`, `name`' . ($town_field != false ? ', `' . $town_field . '` as `town`' : '') . ' FROM `houses` WHERE `owner` = '.$player->getId())->fetch();
 		if(isset($house['id']))
@@ -133,7 +133,7 @@ if($player->isLoaded() && !$player->isDeleted())
 				$add = ' is paid until '.date("M d Y", $house['paid']);
 		}
 	}
-	
+
 	$rank_of_player = $player->getRank();
 	if($rank_of_player->isLoaded()) {
 		$guild = $rank_of_player->getGuild();
@@ -141,14 +141,14 @@ if($player->isLoaded() && !$player->isDeleted())
 			$guild_name = $guild->getName();
 		}
 	}
-	
+
 	$comment = $player->getComment();
-	
+
 	if($config['characters']['skills'])
 	{
 		if($db->hasColumn('players', 'skill_fist')) {// tfs 1.0+
 			$skills_db = $db->query('SELECT `skill_fist`, `skill_club`, `skill_sword`, `skill_axe`, `skill_dist`, `skill_shielding`, `skill_fishing` FROM `players` WHERE `id` = ' . $player->getId())->fetch();
-			
+
 			$skill_ids = array(
 				POT::SKILL_FIST => 'skill_fist',
 				POT::SKILL_CLUB => 'skill_club',
@@ -158,7 +158,7 @@ if($player->isLoaded() && !$player->isDeleted())
 				POT::SKILL_SHIELD => 'skill_shielding',
 				POT::SKILL_FISH => 'skill_fishing',
 			);
-			
+
 			$skills = array();
 			foreach($skill_ids as $skillid => $field_name) {
 				$skills[] = array('skillid' => $skillid, 'value' => $skills_db[$field_name]);
@@ -168,12 +168,12 @@ if($player->isLoaded() && !$player->isDeleted())
 			$skills_db = $db->query('SELECT `skillid`, `value` FROM `player_skills` WHERE `player_id` = ' . $player->getId() . ' LIMIT 7');
 			$skills = $skills_db->fetchAll();
 		}
-		
+
 		foreach($skills as &$skill) {
 			$skill['name'] = getSkillName($skill['skillid']);
 		}
 	}
-	
+
 	$quests_enabled = $config['characters']['quests'] && !empty($config['quests']);
 	if($quests_enabled)
 	{
@@ -184,21 +184,21 @@ if($player->isLoaded() && !$player->isDeleted())
 		{
 			if($i != 0)
 				$sql_query_in .= ', ';
-			
+
 			$sql_query_in .= $quest_storage;
 			$i++;
 		}
-		
+
 		$storage_sql = $db->query('SELECT `key`, `value` FROM `player_storage` WHERE `player_id` = '.$player->getId().' AND `key` IN (' . $sql_query_in . ')');
 		$player_storage = array();
 		foreach($storage_sql as $storage)
 			$player_storage[$storage['key']] = $storage['value'];
-		
+
 		foreach($quests as &$storage) {
 			$storage = isset($player_storage[$storage]) && $player_storage[$storage] > 0;
 		}
 	}
-	
+
 	if($config['characters']['equipment'])
 	{
 		global $db;
@@ -206,14 +206,14 @@ if($player->isLoaded() && !$player->isDeleted())
 		$equipment = array();
 		foreach($eq_sql as $eq)
 			$equipment[$eq['pid']] = $eq['itemtype'];
-		
+
 		$empty_slots = array("", "no_helmet", "no_necklace", "no_backpack", "no_armor", "no_handleft", "no_handright", "no_legs", "no_boots", "no_ring", "no_ammo");
 		for($i = 0; $i <= 10; $i++)
 		{
 			if(!isset($equipment[$i]) || $equipment[$i] == 0)
 				$equipment[$i] = $empty_slots[$i];
 		}
-		
+
 		for($i = 1; $i < 11; $i++)
 		{
 			if(Validator::number($equipment[$i]))
@@ -221,7 +221,7 @@ if($player->isLoaded() && !$player->isDeleted())
 			else
 				$equipment[$i] = '<img src="images/items/' . $equipment[$i] . '.gif" width="32" height="32" border="0" alt=" ' . $equipment[$i] . '" />';
 		}
-		
+
 		$skulls = array(
 			1 => 'yellow_skull',
 			2 => 'green_skull',
@@ -243,7 +243,7 @@ if($player->isLoaded() && !$player->isDeleted())
 				$killers = $db->query("SELECT environment_killers.name AS monster_name, players.name AS player_name, players.deleted AS player_exists FROM killers LEFT JOIN environment_killers ON killers.id = environment_killers.kill_id
 LEFT JOIN player_killers ON killers.id = player_killers.kill_id LEFT JOIN players ON players.id = player_killers.player_id
 WHERE killers.death_id = '".$death['id']."' ORDER BY killers.final_hit DESC, killers.id ASC")->fetchAll();
-				
+
 				$description = '';
 				$i = 0;
 				$count = count($killers);
@@ -258,11 +258,11 @@ WHERE killers.death_id = '".$death['id']."' ORDER BY killers.final_hit DESC, kil
 							$description .= " and";
 						else
 							$description .= ",";
-						
+
 						$description .= " by ";
 						if($killer['monster_name'] != "")
 							$description .= $killer['monster_name']." summoned by ";
-						
+
 						if($killer['player_exists'] == 0)
 							$description .= getPlayerLink($killer['player_name']);
 						else
@@ -276,11 +276,11 @@ WHERE killers.death_id = '".$death['id']."' ORDER BY killers.final_hit DESC, kil
 							$description .= " and";
 						else
 							$description .= ",";
-						
+
 						$description .= " by ".$killer['monster_name'];
 					}
 				}
-				
+
 				$deaths[] = array('time' => $death['date'], 'description' => $description . '.');
 			}
 		}
@@ -293,7 +293,7 @@ WHERE killers.death_id = '".$death['id']."' ORDER BY killers.final_hit DESC, kil
 				`player_id`, `time`, `level`, `killed_by`, `is_player`' . $mostdamage . '
 				FROM `player_deaths`
 				WHERE `player_id` = ' . $player->getId() . ' ORDER BY `time` DESC LIMIT 10;')->fetchAll();
-		
+
 		if(count($deaths_db))
 		{
 			$number_of_rows = 0;
@@ -304,13 +304,13 @@ WHERE killers.death_id = '".$death['id']."' ORDER BY killers.final_hit DESC, kil
 				if($death['unjustified']) {
 					$description .=  " <font color='red' style='font-style: italic;'>(unjustified)</font>";
 				}
-				
+
 				$mostdmg = ($death['mostdamage_by'] !== $death['killed_by']) ? true : false;
 				if($mostdmg)
 				{
 					$mostdmg = ($death['mostdamage_is_player']) ? getPlayerLink($death['mostdamage_by']) : $death['mostdamage_by'];
 					$description .=  ' and by ' . $mostdmg;
-					
+
 					if ($death['mostdamage_unjustified']) {
 						$description .=  " <font color='red' style='font-style: italic;'>(unjustified)</font>";
 					}
@@ -318,12 +318,12 @@ WHERE killers.death_id = '".$death['id']."' ORDER BY killers.final_hit DESC, kil
 				else {
 					$description .=  " <b>(soloed)</b>";
 				}
-				
+
 				$deaths[] = array('time' => $death['time'], 'description' => $description);
 			}
 		}
 	}
-	
+
 	$frags = array();
 	$frag_add_content = '';
 	if($config['characters']['frags'])
@@ -342,12 +342,12 @@ WHERE killers.death_id = '".$death['id']."' ORDER BY killers.final_hit DESC, kil
 			}
 		}
 	}
-	
+
 	// signature
 	if($config['signature_enabled']) {
 		$signature_url = BASE_URL . ($config['friendly_urls'] ? '' : '?') . urlencode($player->getName()) . '.png';
 	}
-	
+
 	$hidden = $player->isHidden();
 	if(!$hidden) {
 		// check if account has been banned
@@ -364,7 +364,7 @@ WHERE killers.death_id = '".$death['id']."' ORDER BY killers.final_hit DESC, kil
 		foreach($banned as $ban) {
 			$bannedUntil = $ban['expires'];
 		}
-		
+
 		$account_players = array();
 		$query = $db->query('SELECT `id` FROM `players` WHERE `account_id` = ' . $account->getId() . ' ORDER BY `name`')->fetchAll();
 		foreach($query as $p) {
@@ -376,7 +376,7 @@ WHERE killers.death_id = '".$death['id']."' ORDER BY killers.final_hit DESC, kil
 			}
 		}
 	}
-	
+
 	echo $twig->render('characters.html.twig', array(
 		'outfit' => isset($outfit) ? $outfit : null,
 		'player' => $player,

system/pages/createaccount.php

@@ -132,7 +132,7 @@ if($save)
 		$new_account->setEMail($email);
 		$new_account->unblock();
 		$new_account->save();
-		
+
 		if($config_salt_enabled)
 			$new_account->setCustomField('salt', $salt);
 
@@ -156,7 +156,7 @@ if($save)
 		if($config['account_premium_points']) {
 			$new_account->setCustomField('premium_points', $config['account_premium_points']);
 		}
-	
+
 		$tmp_account = (USE_ACCOUNT_NAME ? $account_name : $account_id);
 		if($config['mail_enabled'] && $config['account_mail_verify'])
 		{
@@ -187,7 +187,7 @@ if($save)
 			echo $twig->render('account.created.html.twig', array(
 				'account' => $tmp_account
 			));
-			
+
 			if($config['mail_enabled'] && $config['account_welcome_mail'])
 			{
 				$mailBody = $twig->render('account.welcome_mail.html.twig', array(
@@ -229,7 +229,7 @@ if($config['account_country']) {
 	$countries = array();
 	foreach (array('pl', 'se', 'br', 'us', 'gb') as $c)
 		$countries[$c] = $config['countries'][$c];
-	
+
 	$countries['--'] = '----------';
 	foreach ($config['countries'] as $code => $c)
 		$countries[$code] = $c;

system/pages/forum.php

@@ -32,26 +32,26 @@ $canEdit = Forum::isModerator();
 if($canEdit)
 {
 	$groups = new OTS_Groups_List();
-	
+
 	if(!empty($action))
 	{
 		if($action == 'delete_board' || $action == 'edit_board' || $action == 'hide_board' || $action == 'moveup_board' || $action == 'movedown_board')
 			$id = $_REQUEST['id'];
-		
+
 		if(isset($_REQUEST['access']))
 			$access = $_REQUEST['access'];
-		
+
 		if(isset($_REQUEST['guild']))
 			$guild = $_REQUEST['guild'];
-		
+
 		if(isset($_REQUEST['name']))
 			$name = $_REQUEST['name'];
-		
+
 		if(isset($_REQUEST['description']))
 			$description = stripslashes($_REQUEST['description']);
-		
+
 		$errors = array();
-		
+
 		if($action == 'add_board') {
 			if(Forum::add_board($name, $description, $access, $guild, $errors))
 				$action = $name = $description = '';
@@ -87,13 +87,13 @@ if($canEdit)
 			Forum::move_board($id, 1, $errors);
 			$action = '';
 		}
-		
+
 		if(!empty($errors)) {
 			echo $twig->render('error_box.html.twig', array('errors' => $errors));
 			$action = '';
 		}
 	}
-	
+
 	if(empty($action) || $action == 'edit_board') {
 		$guilds = $db->query('SELECT `id`, `name` FROM `guilds`')->fetchAll();
 		echo $twig->render('forum.add_board.html.twig', array(
@@ -107,7 +107,7 @@ if($canEdit)
 			'groups' => $groups,
 			'guilds' => $guilds
 		));
-		
+
 		if($action == 'edit_board')
 			$action = '';
 	}
@@ -124,7 +124,7 @@ foreach(getForumBoards() as $section)
 		'guild' => $section['guild'],
 		'access' => $section['access']
 	);
-	
+
 	if($canEdit) {
 		$sections[$section['id']]['hidden'] = $section['hidden'];
 	}
@@ -137,7 +137,7 @@ $number_of_rows = 0;
 if(empty($action))
 {
 	$info = $db->query("SELECT `section`, COUNT(`id`) AS 'threads', SUM(`replies`) AS 'replies' FROM `" . TABLE_PREFIX . "forum` WHERE `first_post` = `id` GROUP BY `section`")->fetchAll();
-	
+
 	$boards = array();
 	foreach($info as $data)
 		$counters[$data['section']] = array('threads' => $data['threads'], 'posts' => $data['replies'] + $data['threads']);
@@ -162,13 +162,13 @@ if(empty($action))
 			);
 		}
 	}
-	
+
 	echo $twig->render('forum.boards.html.twig', array(
 		'boards' => $boards,
 		'canEdit' => $canEdit,
 		'last' => count($sections)
 	));
-	
+
 	return;
 }
 

system/pages/highscores.php

@@ -25,13 +25,13 @@ if($config['highscores_vocation_box'] && isset($vocation))
 	foreach($config['vocations'] as $id => $name) {
 		if(strtolower($name) == $vocation) {
 			$add_vocs = array($id);
-	
+
 			$i = $id + $config['vocations_amount'];
 			while(isset($config['vocations'][$i])) {
 				$add_vocs[] = $i;
 				$i += $config['vocations_amount'];
 			}
-	
+
 			$add_sql = 'AND `vocation` IN (' . implode(', ', $add_vocs) . ')';
 			break;
 		}
@@ -226,7 +226,7 @@ echo '
 			<td>' . ($offset + $i) . '.</td>';
 			if($config['highscores_outfit'])
 			echo '<td><img style="position:absolute;margin-top:' . (in_array($player['looktype'], array(75, 266, 302)) ? '-15px;margin-left:5px' : '-45px;margin-left:-25px') . ';" src="' . $config['outfit_images_url'] . '?id=' . $player['looktype'] . ($outfit_addons ? '&addons=' . $player['lookaddons'] : '') . '&head=' . $player['lookhead'] . '&body=' . $player['lookbody'] . '&legs=' . $player['looklegs'] . '&feet=' . $player['lookfeet'] . '" alt="" /></td>';
-		
+
 echo '
 			<td>
 				<a href="' . getPlayerLink($player['name'], false) . '">
@@ -319,7 +319,7 @@ echo '
 				'fist' => 'Fist',
 				'fishing' => 'Fishing',
 			);
-				
+
 			if($config['highscores_frags']) {
 				$types['frags'] = 'Frags';
 			}

system/pages/news.php

@@ -43,7 +43,7 @@ if(isset($_GET['archive']))
 				$query = $query->fetch();
 				$author = $query['name'];
 			}
-			
+
 			$content_ = $news['body'];
 			$firstLetter = '';
 			if($content_[0] != '<')
@@ -54,7 +54,7 @@ if(isset($_GET['archive']))
 					$content_ = $firstLetter . substr($content_, 1);
 				}
 			}
-			
+
 			echo $twig->render('news.html.twig', array(
 				'title' => stripslashes($news['title']),
 				'content' => $content_,
@@ -72,7 +72,7 @@ if(isset($_GET['archive']))
 		return;
 	}
 	?>
-	
+
 	<?php
 
 	$newses = array();
@@ -86,11 +86,11 @@ if(isset($_GET['archive']))
 			'date' => $news['date']
 		);
 	}
-	
+
 	echo $twig->render('news.archive.html.twig', array(
 		'newses' => $newses
 	));
-	
+
 	return;
 }
 
@@ -125,7 +125,7 @@ if($canEdit)
 			if(isset($forum_section) && $forum_section != '-1') {
 				$forum_add = Forum::add_thread($p_title, $body, $forum_section, $player_id, $account_logged->getId(), $errors);
 			}
-			
+
 			if(News::add($p_title, $body, $type, $category, $player_id, isset($forum_add) && $forum_add != 0 ? $forum_add : 0, $article_text, $article_image, $errors)) {
 				$p_title = $body = $comments = $article_text = $article_image = '';
 				$type = $category = $player_id = 0;
@@ -153,7 +153,7 @@ if($canEdit)
 					if(isset($forum_section) && Validator::number($forum_section)) {
 					$db->query("UPDATE `" . TABLE_PREFIX . "forum` SET `author_guid` = ".(int) $player_id.", `post_text` = ".$db->quote($body).", `post_topic` = ".$db->quote($p_title).", `edit_date` = " . time() . " WHERE `id` = " . $db->quote($forum_section));
 					}
-					
+
 					$action = $p_title = $body = $comments = $article_text = $article_image = '';
 					$type = $category = $player_id = 0;
 				}
@@ -193,7 +193,7 @@ if(!$news_cached)
 			'SELECT * FROM `' . TABLE_PREFIX . 'news` WHERE `type` = ' . TICKER .
 			($canEdit ? '' : ' AND `hidden` != 1') .
 			' ORDER BY `date` DESC LIMIT ' . $config['news_ticker_limit']);
-	
+
 	$tickers_content = '';
 	if($tickers_db->rowCount() > 0)
 	{
@@ -202,26 +202,26 @@ if(!$news_cached)
 			$ticker['icon'] = $categories[$ticker['category']]['icon_id'];
 			$ticker['body_short'] = short_text(strip_tags($ticker['body']), 100);
 		}
-		
+
 		$tickers_content = $twig->render('news.tickers.html.twig', array(
 			'tickers' => $tickers,
 			'canEdit' => $canEdit
 		));
 	}
-	
+
 	if($cache->enabled() && !$canEdit)
 		$cache->set('news_' . $template_name . '_' . TICKER, $tickers_content, 120);
-	
+
 	$featured_article_db =
 		$db->query(
 			'SELECT `id`, `title`, `article_text`, `article_image`, `hidden` FROM `' . TABLE_PREFIX . 'news` WHERE `type` = ' . ARTICLE .
 			($canEdit ? '' : ' AND `hidden` != 1') .
 			' ORDER BY `date` DESC LIMIT 1');
-	
+
 	$article = '';
 	if($featured_article_db->rowCount() > 0) {
 		$article = $featured_article_db->fetch();
-		
+
 		$featured_article = '';
 		if($twig->getLoader()->exists('news.featured_article.html.twig')) {
 			$featured_article = $twig->render('news.featured_article.html.twig', array(
@@ -236,7 +236,7 @@ if(!$news_cached)
 				'canEdit' => $canEdit
 			));
 		}
-		
+
 		if($cache->enabled() && !$canEdit)
 			$cache->set('news_' . $template_name . '_' . ARTICLE, $featured_article, 120);
 	}
@@ -255,7 +255,7 @@ if(!$news_cached)
 			$player = new OTS_Player();
 			$player->load($player_id);
 		}
-		
+
 		$account_players = $account_logged->getPlayersList();
 		$account_players->orderBy('group_id', POT::ORDER_DESC);
 
@@ -312,7 +312,7 @@ if(!$news_cached)
 					' . ($news['hidden'] != 1 ? 'Hide' : 'Show') . '
 				</a>';
 			}
-			
+
 			$content_ = $news['body'];
 			$firstLetter = '';
 			if($content_[0] != '<')
@@ -323,7 +323,7 @@ if(!$news_cached)
 					$content_ = $firstLetter . substr($content_, 1);
 				}
 			}
-			
+
 			echo $twig->render('news.html.twig', array(
 				'id' => $news['id'],
 				'title' => stripslashes($news['title']),
@@ -362,22 +362,22 @@ class News
 			$errors[] = 'News title cannot be longer than ' . TITLE_LIMIT . ' characters.';
 			return false;
 		}
-	
+
 		if(strlen($body) > BODY_LIMIT) {
 			$errors[] = 'News content cannot be longer than ' . BODY_LIMIT . ' characters.';
 			return false;
 		}
-		
+
 		if(strlen($article_text) > ARTICLE_TEXT_LIMIT) {
 			$errors[] = 'Article text cannot be longer than ' . ARTICLE_TEXT_LIMIT . ' characters.';
 			return false;
 		}
-		
+
 		if(strlen($article_image) > ARTICLE_IMAGE_LIMIT) {
 			$errors[] = 'Article image cannot be longer than ' . ARTICLE_IMAGE_LIMIT . ' characters.';
 			return false;
 		}
-		
+
 		return true;
 	}
 

system/pages/online.php

@@ -79,7 +79,7 @@ foreach($playersOnline as $player)
 		if((int)$player['promotion'] > 0)
 			$player['vocation'] += ($player['promotion'] * $config['vocations_amount']);
 	}
-	
+
 	$players_data[] = array(
 		'name' => getPlayerLink($player['name']),
 		'player' => $player,
@@ -88,7 +88,7 @@ foreach($playersOnline as $player)
 		'country_image' => $config['account_country'] ? getFlagImage($player['country']) : null,
 		'outfit' => $config['online_outfit'] ? $config['outfit_images_url'] . '?id=' . $player['looktype'] . ($outfit_addons ? '&addons=' . $player['lookaddons'] : '') . '&head=' . $player['lookhead'] . '&body=' . $player['lookbody'] . '&legs=' . $player['looklegs'] . '&feet=' . $player['lookfeet'] : null
 	);
-	
+
 	if($config['online_vocations'])
 		$vocs[($player['vocation'] > $config['vocations_amount'] ? $player['vocation'] - $config['vocations_amount'] : $player['vocation'])]++;
 }
@@ -111,7 +111,7 @@ if($players > 0)
 		}
 		else
 			$query = NULL;
-		
+
 		if(isset($query) && $query->rowCount() > 0)
 		{
 			$result = $query->fetch();

tools/news_preview.php

@@ -32,7 +32,7 @@ if(isset($_GET['title'], $_GET['body'], $_GET['player_id'], $_GET['category'], $
 
 	$player = new OTS_Player();
 	$player->load($_GET['player_id']);
-	
+
 	$author = '';
 	if($player->isLoaded()) {
 		$author = $player->getName();
@@ -42,7 +42,7 @@ if(isset($_GET['title'], $_GET['body'], $_GET['player_id'], $_GET['category'], $
 		if(!isset($_GET['article_text'], $_GET['article_image'])) {
 			error_('Error: please fill all inputs.');
 		}
-	
+
 		$featured_article = '';
 		if($twig->getLoader()->exists('news.featured_article.html.twig')) {
 			$featured_article = $twig->render('news.featured_article.html.twig', array(
@@ -69,13 +69,13 @@ if(isset($_GET['title'], $_GET['body'], $_GET['player_id'], $_GET['category'], $
 			$ticker['icon'] = $categories[$ticker['category']]['icon_id'];
 			$ticker['body_short'] = short_text(strip_tags($ticker['body']), 100);
 		}
-		
+
 		$tickers_content = $twig->render('news.tickers.html.twig', array(
 			'tickers' => $tickers,
 			'canEdit' => false,
 			'i' => -1
 		));
-		
+
 		success_($tickers_content);
 	}
 	else {

tools/signature/index.php

@@ -32,25 +32,25 @@
 
 	if(!isset($_REQUEST['name']))
 		die('Please enter name as get or post parameter.');
-	
+
 	$name = stripslashes(ucwords(strtolower(trim($_REQUEST['name']))));
 	$player = new OTS_Player();
 	$player->find($name);
- 
+
 	if(!$player->isLoaded())
 	{
 		header('Content-type: image/png');
 		readfile(SIGNATURES_IMAGES.'nocharacter.png');
 		exit;
 	}
-	
+
 	if(!function_exists( 'imagecreatefrompng'))
 	{
 		header('Content-type: image/png');
 		readfile(SIGNATURES_IMAGES.'nogd.png');
 		exit;
 	}
-	
+
 	$cached = SIGNATURES_CACHE.$player->getId() . '.png';
 	if(file_exists($cached) && (time() < (filemtime($cached) + (60 * $config['signature_cache_time']))))
 	{

tools/signature/mango.php

@@ -47,7 +47,7 @@
 	$vocation = 'Unknown';
 	if(isset($config['vocations'][$player->getVocation()]))
 		$vocation = $config['vocations'][$player->getVocation()];
-	
+
 	$MadGD->addText( 'Profession:', $MadGD->textBold )->setPosition( 10, $i * $eachRow );
 	$MadGD->addText( $vocation )->setPosition( ); $i++;
 	/** LEVEL **/
@@ -69,7 +69,7 @@
 		$town = 'town_id';
 	else if($db->hasColumn('houses', 'townid'))
 		$town = 'townid';
-	
+
 	$house = $db->query( 'SELECT `houses`.`name`, `houses`.`' . $town . '` as town FROM `houses` WHERE `houses`.`owner` = '.$player->getId().';' )->fetchAll();
 	if ( count( $house ) != 0 )
 	{

tools/validate.php

@@ -66,17 +66,17 @@ else if(isset($_GET['name']))
 else if(isset($_GET['password']) && isset($_GET['password2'])) {
 	$password = $_GET['password'];
 	$password2 = $_GET['password2'];
-	
+
 	if(!isset($password[0])) {
 		error_('Please enter the password for your new account.');
 	}
-	
+
 	if(!Validator::password($password))
 		error_(Validator::getLastError());
-	
+
 	if($password != $password2)
 		error_('Passwords are not the same.');
-	
+
 	success_(1);
 }
 else