xpressengine / xe-core

addons/captcha/captcha.addon.php

Doc Comments +3 added lines

@@ -275,6 +275,9 @@
 			exit();
 		}
 
+		/**
+		 * @param string $string
+		 */
 		function createCaptchaAudio($string)
 		{
 			$data = '';

Braces +8 added lines, -6 removed lines

@@ -1,7 +1,9 @@ 
 <?php
 /* Copyright (C) NAVER <http://www.navercorp.com> */
 
-if(!defined("__XE__")) exit();
+if(!defined("__XE__")) {
+	exit();
+}
 
 /**
  * @file captcha.addon.php
@@ -74,8 +76,7 @@ 
 						$_SESSION['XE_VALIDATOR_RETURN_URL'] = Context::get('error_return_url');
 						$ModuleHandler->_setInputValueToSession();
 					}
-				}
-				else
+				} else
 				{
 					Context::addHtmlHeader('<script>
 						if(!captchaTargetAct) {var captchaTargetAct = [];}
@@ -205,8 +206,7 @@ 
 
 					$background_color = imagecolorallocate($im[$i + 1], 255, 255, 255);
 					imagecolortransparent($im[$i + 1], $background_color);
-				}
-				else
+				} else
 				{
 					imagestring($im[$i + 1], (array_pop($ran) % 3) + 3, 2, (array_pop($ran) % 4), $str, $text_color);
 				}
@@ -304,7 +304,9 @@ 
 
 		function compareCaptcha()
 		{
-			if(!in_array(Context::get('act'), $this->target_acts)) return true;
+			if(!in_array(Context::get('act'), $this->target_acts)) {
+				return true;
+			}
 
 			if($_SESSION['captcha_authed'])
 			{

Spacing +44 added lines, -44 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 /* Copyright (C) NAVER <http://www.navercorp.com> */
 
-if(!defined("__XE__")) exit();
+if (!defined("__XE__")) exit();
 
 /**
  * @file captcha.addon.php
@@ -9,10 +9,10 @@ 
  * @brief Captcha for a particular action
  * English alphabets and voice verification added
  * */
-if(!class_exists('AddonCaptcha', false))
+if (!class_exists('AddonCaptcha', false))
 {
 	// On the mobile mode, XE Core does not load jquery and xe.js as normal.
-	if(Mobile::isFromMobilePhone())
+	if (Mobile::isFromMobilePhone())
 	{
 		Context::loadFile(array('./common/js/jquery.min.js', 'head', NULL, -100000), true);
 		Context::loadFile(array('./common/js/xe.min.js', 'head', NULL, -100000), true);
@@ -31,7 +31,7 @@ 
 
 		function before_module_proc()
 		{
-			if($this->addon_info->act_type == 'everytime' && $_SESSION['captcha_authed'])
+			if ($this->addon_info->act_type == 'everytime' && $_SESSION['captcha_authed'])
 			{
 				unset($_SESSION['captcha_authed']);
 			}
@@ -40,19 +40,19 @@ 
 		function before_module_init(&$ModuleHandler)
 		{
 			$logged_info = Context::get('logged_info');
-			if($logged_info->is_admin == 'Y' || $logged_info->is_site_admin)
+			if ($logged_info->is_admin == 'Y' || $logged_info->is_site_admin)
 			{
 				return false;
 			}
-			if($this->addon_info->target != 'all' && Context::get('is_logged'))
+			if ($this->addon_info->target != 'all' && Context::get('is_logged'))
 			{
 				return false;
 			}
-			if($_SESSION['XE_VALIDATOR_ERROR'] == -1)
+			if ($_SESSION['XE_VALIDATOR_ERROR'] == -1)
 			{
 				$_SESSION['captcha_authed'] = false;
 			}
-			if($_SESSION['captcha_authed'])
+			if ($_SESSION['captcha_authed'])
 			{
 				return false;
 			}
@@ -61,13 +61,13 @@ 
 
 			$this->target_acts = array('procBoardInsertDocument', 'procBoardInsertComment', 'procIssuetrackerInsertIssue', 'procIssuetrackerInsertHistory', 'procTextyleInsertComment');
 
-			if(Context::getRequestMethod() != 'XMLRPC' && Context::getRequestMethod() !== 'JSON')
+			if (Context::getRequestMethod() != 'XMLRPC' && Context::getRequestMethod() !== 'JSON')
 			{
-				if($type == 'inline')
+				if ($type == 'inline')
 				{
-					if(!$this->compareCaptcha())
+					if (!$this->compareCaptcha())
 					{
-						Context::loadLang(_XE_PATH_ . 'addons/captcha/lang');
+						Context::loadLang(_XE_PATH_.'addons/captcha/lang');
 						$_SESSION['XE_VALIDATOR_ERROR'] = -1;
 						$_SESSION['XE_VALIDATOR_MESSAGE'] = Context::getLang('captcha_denied');
 						$_SESSION['XE_VALIDATOR_MESSAGE_TYPE'] = 'error';
@@ -79,16 +79,16 @@ 
 				{
 					Context::addHtmlHeader('<script>
 						if(!captchaTargetAct) {var captchaTargetAct = [];}
-						captchaTargetAct.push("' . implode('","', $this->target_acts) . '");
+						captchaTargetAct.push("' . implode('","', $this->target_acts).'");
 						</script>');
 					Context::loadFile(array('./addons/captcha/captcha.min.js', 'body', '', null), true);
 				}
 			}
 
 			// compare session when calling actions such as writing a post or a comment on the board/issue tracker module
-			if(!$_SESSION['captcha_authed'] && in_array(Context::get('act'), $this->target_acts))
+			if (!$_SESSION['captcha_authed'] && in_array(Context::get('act'), $this->target_acts))
 			{
-				Context::loadLang(_XE_PATH_ . 'addons/captcha/lang');
+				Context::loadLang(_XE_PATH_.'addons/captcha/lang');
 				$ModuleHandler->error = "captcha_denied";
 			}
 
@@ -98,7 +98,7 @@ 
 		function createKeyword()
 		{
 			$type = Context::get('captchaType');
-			if($type == 'inline' && $_SESSION['captcha_keyword'])
+			if ($type == 'inline' && $_SESSION['captcha_keyword'])
 			{
 				return;
 			}
@@ -111,19 +111,19 @@ 
 
 		function before_module_init_setCaptchaSession()
 		{
-			if($_SESSION['captcha_authed'])
+			if ($_SESSION['captcha_authed'])
 			{
 				return false;
 			}
 			// Load language files
-			Context::loadLang(_XE_PATH_ . 'addons/captcha/lang');
+			Context::loadLang(_XE_PATH_.'addons/captcha/lang');
 			// Generate keywords
 			$this->createKeyword();
 
 			$target = Context::getLang('target_captcha');
 			header("Content-Type: text/xml; charset=UTF-8");
 			header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
-			header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
+			header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
 			header("Cache-Control: no-store, no-cache, must-revalidate");
 			header("Cache-Control: post-check=0, pre-check=0", false);
 			header("Pragma: no-cache");
@@ -140,11 +140,11 @@ 
 
 		function before_module_init_captchaImage()
 		{
-			if($_SESSION['captcha_authed'])
+			if ($_SESSION['captcha_authed'])
 			{
 				return false;
 			}
-			if(Context::get('renew'))
+			if (Context::get('renew'))
 			{
 				$this->createKeyword();
 			}
@@ -166,7 +166,7 @@ 
 		function createCaptchaImage($string)
 		{
 			$arr = array();
-			for($i = 0, $c = strlen($string); $i < $c; $i++)
+			for ($i = 0, $c = strlen($string); $i < $c; $i++)
 			{
 				$arr[] = $string{$i};
 			}
@@ -188,7 +188,7 @@ 
 			shuffle($deg);
 
 			// Create an image for each letter
-			foreach($arr as $i => $str)
+			foreach ($arr as $i => $str)
 			{
 				$im[$i + 1] = @imagecreate($w, $h);
 				$background_color = imagecolorallocate($im[$i + 1], 255, 255, 255);
@@ -198,7 +198,7 @@ 
 				$ran = range(1, 20);
 				shuffle($ran);
 
-				if(function_exists('imagerotate'))
+				if (function_exists('imagerotate'))
 				{
 					imagestring($im[$i + 1], (array_pop($ran) % 3) + 3, 2, (array_pop($ran) % 8), $str, $text_color);
 					$im[$i + 1] = imagerotate($im[$i + 1], array_pop($deg), 0);
@@ -213,7 +213,7 @@ 
 			}
 
 			// Combine images of each character
-			for($i = 1, $c = count($im); $i<$c; $i++)
+			for ($i = 1, $c = count($im); $i < $c; $i++)
 			{
 				imagecopy($im[0], $im[$i], (($w + 2) * ($i - 1)), 0, 0, 0, $w, $h);
 				imagedestroy($im[$i]);
@@ -225,7 +225,7 @@ 
 			imagecopyresized($big, $im[0], 0, 0, 0, 0, ($w + 2) * $big_count * $c, $h * $big_count, ($w + 2) * $c, $h);
 			imagedestroy($im[0]);
 
-			if(function_exists('imageantialias'))
+			if (function_exists('imageantialias'))
 			{
 				imageantialias($big, true);
 			}
@@ -237,7 +237,7 @@ 
 			$h = $h * $big_count;
 			$d = array_pop($deg);
 
-			for($i = -abs($d); $i < $h + abs($d); $i = $i + 7)
+			for ($i = -abs($d); $i < $h + abs($d); $i = $i + 7)
 			{
 				imageline($big, 0, $i + $d, $w, $i, $line_color);
 			}
@@ -245,7 +245,7 @@ 
 			$x = range(0, ($w - 10));
 			shuffle($x);
 
-			for($i = 0; $i < 200; $i++)
+			for ($i = 0; $i < 200; $i++)
 			{
 				imagesetpixel($big, $x[$i] % $w, $x[$i + 1] % $h, $line_color);
 			}
@@ -255,7 +255,7 @@ 
 
 		function before_module_init_captchaAudio()
 		{
-			if($_SESSION['captcha_authed'])
+			if ($_SESSION['captcha_authed'])
 			{
 				return false;
 			}
@@ -267,8 +267,8 @@ 
 			header("Content-Disposition: attachment; filename=\"captcha_audio.mp3\"");
 			header('Cache-Control: no-store, no-cache, must-revalidate');
 			header('Expires: Sun, 1 Jan 2000 12:00:00 GMT');
-			header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . 'GMT');
-			header('Content-Length: ' . strlen($data));
+			header('Last-Modified: '.gmdate('D, d M Y H:i:s').'GMT');
+			header('Content-Length: '.strlen($data));
 
 			echo $data;
 			Context::close();
@@ -279,17 +279,17 @@ 
 		{
 			$data = '';
 			$_audio = './addons/captcha/audio/F_%s.mp3';
-			for($i = 0, $c = strlen($string); $i < $c; $i++)
+			for ($i = 0, $c = strlen($string); $i < $c; $i++)
 			{
 				$_data = FileHandler::readFile(sprintf($_audio, $string{$i}));
 
 				$start = rand(5, 68); // Random start in 4-byte header and 64 byte data
 				$datalen = strlen($_data) - $start - 256; // Last unchanged 256 bytes
 
-				for($j = $start; $j < $datalen; $j+=64)
+				for ($j = $start; $j < $datalen; $j += 64)
 				{
 					$ch = ord($_data{$j});
-					if($ch < 9 || $ch > 119)
+					if ($ch < 9 || $ch > 119)
 					{
 						continue;
 					}
@@ -304,14 +304,14 @@ 
 
 		function compareCaptcha()
 		{
-			if(!in_array(Context::get('act'), $this->target_acts)) return true;
+			if (!in_array(Context::get('act'), $this->target_acts)) return true;
 
-			if($_SESSION['captcha_authed'])
+			if ($_SESSION['captcha_authed'])
 			{
 				return true;
 			}
 
-			if(strtoupper($_SESSION['captcha_keyword']) == strtoupper(Context::get('secret_text')))
+			if (strtoupper($_SESSION['captcha_keyword']) == strtoupper(Context::get('secret_text')))
 			{
 				$_SESSION['captcha_authed'] = true;
 				return true;
@@ -324,14 +324,14 @@ 
 
 		function before_module_init_captchaCompare()
 		{
-			if(!$this->compareCaptcha())
+			if (!$this->compareCaptcha())
 			{
 				return false;
 			}
 
 			header("Content-Type: text/xml; charset=UTF-8");
 			header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
-			header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
+			header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
 			header("Cache-Control: no-store, no-cache, must-revalidate");
 			header("Cache-Control: post-check=0, pre-check=0", false);
 			header("Pragma: no-cache");
@@ -346,7 +346,7 @@ 
 			unset($_SESSION['captcha_authed']);
 			$this->createKeyword();
 
-			$swfURL = getUrl() . 'addons/captcha/swf/play.swf';
+			$swfURL = getUrl().'addons/captcha/swf/play.swf';
 			Context::unloadFile('./addons/captcha/captcha.min.js');
 			Context::loadFile(array('./addons/captcha/inline_captcha.js', 'body'));
 
@@ -384,18 +384,18 @@ 
 
 $oAddonCaptcha = &$GLOBALS['__AddonCaptcha__'];
 
-if(method_exists($oAddonCaptcha, $called_position))
+if (method_exists($oAddonCaptcha, $called_position))
 {
-	if(!call_user_func_array(array(&$oAddonCaptcha, $called_position), array(&$this)))
+	if (!call_user_func_array(array(&$oAddonCaptcha, $called_position), array(&$this)))
 	{
 		return false;
 	}
 }
 
 $addon_act = Context::get('captcha_action');
-if($addon_act && method_exists($oAddonCaptcha, $called_position . '_' . $addon_act))
+if ($addon_act && method_exists($oAddonCaptcha, $called_position.'_'.$addon_act))
 {
-	if(!call_user_func_array(array(&$oAddonCaptcha, $called_position . '_' . $addon_act), array(&$this)))
+	if (!call_user_func_array(array(&$oAddonCaptcha, $called_position.'_'.$addon_act), array(&$this)))
 	{
 		return false;
 	}

addons/mobile/classes/mobile.class.php

Doc Comments +13 added lines

@@ -279,6 +279,7 @@ 
 
 	/**
 	 * @brief Specify title
+	 * @param string $title
 	 */
 	function setTitle($title)
 	{
@@ -298,6 +299,7 @@ 
 	/**
 	 * @brief Content Cleanup
 	 * In HTML content, the ability to extract text and links
+	 * @param string $content
 	 */
 	function setContent($content)
 	{
@@ -371,6 +373,9 @@ 
 
 	/**
 	 * @brief cutting the number of byte functions
+	 * @param string $string
+	 * @param integer $cut_size
+	 * @return string
 	 */
 	function cutStr($string, $cut_size)
 	{
@@ -387,6 +392,8 @@ 
 
 	/**
 	 * @brief Specifies the home url
+	 * @param string $url
+	 * @param string $text
 	 */
 	function setHomeUrl($url, $text)
 	{
@@ -397,6 +404,8 @@ 
 
 	/**
 	 * @brief Specify upper url
+	 * @param string $url
+	 * @param string $text
 	 */
 	function setUpperUrl($url, $text)
 	{
@@ -407,6 +416,8 @@ 
 
 	/**
 	 * @brief Specify prev url
+	 * @param string $url
+	 * @param string $text
 	 */
 	function setPrevUrl($url, $text)
 	{
@@ -417,6 +428,8 @@ 
 
 	/**
 	 * @brief Specify next url
+	 * @param string $url
+	 * @param string $text
 	 */
 	function setNextUrl($url, $text)
 	{

Braces +87 added lines, -37 removed lines

@@ -49,7 +49,9 @@ 
 		{
 
 			$browserType = mobileXE::getBrowserType();
-			if(!$browserType) return;
+			if(!$browserType) {
+				return;
+			}
 
 			$class_file = sprintf('%saddons/mobile/classes/%s.class.php', _XE_PATH_, $browserType);
 			require_once($class_file);
@@ -59,14 +61,18 @@ 
 			{
 				$lang_supported = Context::get('lang_supported');
 				$this->lang = str_replace(array('<?php /**','**/ ?>'),array('',''),$this->lang);
-				if(isset($lang_supported[$this->lang])) Context::setLangType($this->lang);
+				if(isset($lang_supported[$this->lang])) {
+					Context::setLangType($this->lang);
+				}
 			}
 			Context::loadLang(_XE_PATH_.'addons/mobile/lang');
 
 			$instance = new wap();
 
 			$mobilePage = (int)Context::get('mpage');
-			if(!$mobilePage) $mobilePage = 1;
+			if(!$mobilePage) {
+				$mobilePage = 1;
+			}
 
 			$instance->setMobilePage($mobilePage);
 		}
@@ -107,8 +113,11 @@ 
 	 */
 	function isLangChange()
 	{
-		if($this->languageMode) return true;
-		else return false;
+		if($this->languageMode) {
+			return true;
+		} else {
+			return false;
+		}
 	}
 
 	/**
@@ -122,7 +131,9 @@ 
 		if($this->lang && isset($lang_supported[$this->lang]))
 		{
 			$langbuff = FileHandler::readFile('./files/cache/addons/mobile/setLangType/personal_settings/'.md5(trim($_SERVER['HTTP_USER_AGENT']).trim($_SERVER['HTTP_PHONE_NUMBER']).trim($_SERVER['HTTP_HTTP_PHONE_NUMBER'])).'.php');
-			if($langbuff) FileHandler::removeFile('./files/cache/addons/mobile/setLangType/personal_settings/'.md5(trim($_SERVER['HTTP_USER_AGENT']).trim($_SERVER['HTTP_PHONE_NUMBER']).trim($_SERVER['HTTP_HTTP_PHONE_NUMBER'])).'.php');
+			if($langbuff) {
+				FileHandler::removeFile('./files/cache/addons/mobile/setLangType/personal_settings/'.md5(trim($_SERVER['HTTP_USER_AGENT']).trim($_SERVER['HTTP_PHONE_NUMBER']).trim($_SERVER['HTTP_HTTP_PHONE_NUMBER'])).'.php');
+			}
 			$langbuff = '<?php /**'.$this->lang.'**/ ?>';
 			FileHandler::writeFile('./files/cache/addons/mobile/setLangType/personal_settings/'.md5(trim($_SERVER['HTTP_USER_AGENT']).trim($_SERVER['HTTP_PHONE_NUMBER']).trim($_SERVER['HTTP_HTTP_PHONE_NUMBER'])).'.php',$langbuff);
 		}
@@ -133,7 +144,9 @@ 
 	 */
 	function setModuleInfo(&$module_info)
 	{
-		if($this->module_info) return; 
+		if($this->module_info) {
+			return;
+		}
 		$this->module_info = $module_info;
 	}
 
@@ -142,12 +155,16 @@ 
 	 */
 	function setModuleInstance(&$oModule)
 	{
-		if($this->oModule) return;
+		if($this->oModule) {
+			return;
+		}
 		// Save instance
 		$this->oModule = $oModule;
 		// Of the current module if there is a menu by menu
 		$menu_cache_file = sprintf(_XE_PATH_.'files/cache/menu/%d.php', $this->module_info->menu_srl);
-		if(!file_exists($menu_cache_file)) return;
+		if(!file_exists($menu_cache_file)) {
+			return;
+		}
 
 		include $menu_cache_file;
 		// One-dimensional arrangement of menu changes
@@ -168,10 +185,11 @@ 
 			if($parent_srl && $listed_items[$parent_srl])
 			{
 				$parent_item = $listed_items[$parent_srl];
-				if($parent_item) $this->setUpperUrl(getUrl('','mid',$parent_item['mid']), Context::getLang('cmd_go_upper'));
+				if($parent_item) {
+					$this->setUpperUrl(getUrl('','mid',$parent_item['mid']), Context::getLang('cmd_go_upper'));
+				}
 			}
-		}
-		elseif (!$this->isNavigationMode())
+		} elseif (!$this->isNavigationMode())
 		{
 			$this->setUpperUrl(getUrl('','mid',$this->index_mid,'nm','1','cmid',0), Context::getLang('cmd_view_sitemap'));
 		}
@@ -183,7 +201,9 @@ 
 	 */
 	function getBrowserType()
 	{
-		if(Context::get('smartphone')) return null;
+		if(Context::get('smartphone')) {
+			return null;
+		}
 		// Determine the type of browser
 		$browserAccept = $_SERVER['HTTP_ACCEPT'];
 		$userAgent = $_SERVER['HTTP_USER_AGENT'];
@@ -193,9 +213,11 @@ 
 		{
 			Context::set('mobile_skt',1);
 			return "wml";
+		} elseif(stripos($browserAccept, "hdml") !== FALSE) {
+			return "hdml";
+		} elseif(stripos($userAgent, "cellphone") !== FALSE) {
+			return  "mhtml";
 		}
-		elseif(stripos($browserAccept, "hdml") !== FALSE) return "hdml";
-		elseif(stripos($userAgent, "cellphone") !== FALSE) return  "mhtml";
 		return null;
 	}
 
@@ -204,9 +226,13 @@ 
 	 */
 	function setCharSet($charset = 'UTF-8')
 	{
-		if(!$charset) $charset = 'UTF-8';
+		if(!$charset) {
+			$charset = 'UTF-8';
+		}
 		// SKT supports the euc-kr
-		if(Context::get('mobile_skt')==1) $charset = 'euc-kr';
+		if(Context::get('mobile_skt')==1) {
+			$charset = 'euc-kr';
+		}
 
 		$this->charset = $charset;
 	}
@@ -216,7 +242,9 @@ 
 	 */
 	function setMobilePage($page=1)
 	{
-		if(!$page) $page = 1;
+		if(!$page) {
+			$page = 1;
+		}
 		$this->mobilePage = $page;
 	}
 
@@ -329,7 +357,9 @@ 
 
 			foreach($allow_tag_array as $tag)
 			{
-				if($tag == '<br>') continue;
+				if($tag == '<br>') {
+					continue;
+				}
 				$tag_open_pos = strpos($content, str_replace('>','',$tag));
 				$tag_close_pos = strpos($content, str_replace('<','</',$tag));
 				if($tag_open_pos!==false && $tag_close_pos || $tag_close_pos < $tag_open_pos)
@@ -390,7 +420,9 @@ 
 	 */
 	function setHomeUrl($url, $text)
 	{
-		if(!$url) $url = '#';
+		if(!$url) {
+			$url = '#';
+		}
 		$this->homeUrl->url = $url;
 		$this->homeUrl->text = $text;
 	}
@@ -400,7 +432,9 @@ 
 	 */
 	function setUpperUrl($url, $text)
 	{
-		if(!$url) $url = '#';
+		if(!$url) {
+			$url = '#';
+		}
 		$this->upperUrl->url = $url;
 		$this->upperUrl->text = $text;
 	}
@@ -410,7 +444,9 @@ 
 	 */
 	function setPrevUrl($url, $text)
 	{
-		if(!$url) $url = '#';
+		if(!$url) {
+			$url = '#';
+		}
 		$this->prevUrl->url = $url;
 		$this->prevUrl->text = $text;
 	}
@@ -420,7 +456,9 @@ 
 	 */
 	function setNextUrl($url, $text)
 	{
-		if(!$url) $url = '#';
+		if(!$url) {
+			$url = '#';
+		}
 		$this->nextUrl->url = $url;
 		$this->nextUrl->text = $text;
 	}
@@ -430,7 +468,9 @@ 
 	 */
 	function setEtcBtn($url, $text)
 	{
-		if(!$url) $url = '#';
+		if(!$url) {
+			$url = '#';
+		}
 		$etc['url'] = $url;
 		$etc['text'] = htmlspecialchars($text);
 		$this->etcBtn[] = $etc;
@@ -444,7 +484,9 @@ 
 		// Home button assignments
 		$this->setHomeUrl(getUrl(), Context::getLang('cmd_go_home'));
 		// Specify the title
-		if(!$this->title) $this->setTitle(Context::getBrowserTitle());
+		if(!$this->title) {
+			$this->setTitle(Context::getBrowserTitle());
+		}
 
 		ob_start();
 		// Output header
@@ -460,8 +502,11 @@ 
 
 		$content = ob_get_clean();
 		// After conversion output
-		if(strtolower($this->charset) == 'utf-8') print $content;
-		else print iconv('UTF-8',$this->charset."//TRANSLIT//IGNORE", $content);
+		if(strtolower($this->charset) == 'utf-8') {
+			print $content;
+		} else {
+			print iconv('UTF-8',$this->charset."//TRANSLIT//IGNORE", $content);
+		}
 
 		exit();
 	}
@@ -490,15 +535,16 @@ 
 	 */
 	function getListedItems($menu, &$listed_items, &$node_list)
 	{
-		if(!count($menu)) return;
+		if(!count($menu)) {
+			return;
+		}
 		foreach($menu as $node_srl => $item)
 		{
 			if(preg_match('/^([a-zA-Z0-9\_\-]+)$/', $item['url']))
 			{
 				$mid = $item['mid'] = $item['url'];
 				$node_list[$mid] = $node_srl;
-			}
-			else
+			} else
 			{
 				$mid = $item['mid'] = null;
 			}
@@ -529,8 +575,7 @@ 
 				$childs[] = $obj;
 			}
 
-		}
-		else
+		} else
 		{
 			$list = $this->menu;
 			$upper_srl = 0;
@@ -540,13 +585,14 @@ 
 		{
 			foreach($list as $key => $val)
 			{
-				if(!$val['text']) continue;
+				if(!$val['text']) {
+					continue;
+				}
 				$obj = array();
 				if(!count($val['list']))
 				{
 					$obj['href'] = getUrl('','mid',$val['url']);
-				}
-				else
+				} else
 				{
 					$obj['href'] = getUrl('cmid',$val['node_srl']);
 				}
@@ -602,10 +648,14 @@ 
 	{
 		// Create WAP class objects of the selected module
 		$oModule = &getWap($this->module_info->module);
-		if(!$oModule || !method_exists($oModule, 'procWAP') ) return;
+		if(!$oModule || !method_exists($oModule, 'procWAP') ) {
+			return;
+		}
 
 		$vars = get_object_vars($this->oModule);
-		if(count($vars)) foreach($vars as $key => $val) $oModule->{$key}  = $val;
+		if(count($vars)) {
+			foreach($vars as $key => $val) $oModule->{$key}  = $val;
+		}
 		// Run
 		$oModule->procWAP($this);
 		// Output

Spacing +98 added lines, -98 removed lines

@@ -45,28 +45,28 @@ 
 	{
 		static $instance = null;
 
-		if(!$instance)
+		if (!$instance)
 		{
 
 			$browserType = mobileXE::getBrowserType();
-			if(!$browserType) return;
+			if (!$browserType) return;
 
 			$class_file = sprintf('%saddons/mobile/classes/%s.class.php', _XE_PATH_, $browserType);
 			require_once($class_file);
 			// Download mobile language settings (cookies, not willing to come up when you click create cache file ...- is initialized ..)
 			$this->lang = FileHandler::readFile('./files/cache/addons/mobile/setLangType/personal_settings/'.md5(trim($_SERVER['HTTP_USER_AGENT']).trim($_SERVER['HTTP_PHONE_NUMBER']).trim($_SERVER['HTTP_HTTP_PHONE_NUMBER'])).'.php');
-			if($this->lang)
+			if ($this->lang)
 			{
 				$lang_supported = Context::get('lang_supported');
-				$this->lang = str_replace(array('<?php /**','**/ ?>'),array('',''),$this->lang);
-				if(isset($lang_supported[$this->lang])) Context::setLangType($this->lang);
+				$this->lang = str_replace(array('<?php /**', '**/ ?>'), array('', ''), $this->lang);
+				if (isset($lang_supported[$this->lang])) Context::setLangType($this->lang);
 			}
 			Context::loadLang(_XE_PATH_.'addons/mobile/lang');
 
 			$instance = new wap();
 
-			$mobilePage = (int)Context::get('mpage');
-			if(!$mobilePage) $mobilePage = 1;
+			$mobilePage = (int) Context::get('mpage');
+			if (!$mobilePage) $mobilePage = 1;
 
 			$instance->setMobilePage($mobilePage);
 		}
@@ -79,13 +79,13 @@ 
 	function mobileXE()
 	{
 		// Check navigation mode
-		if(Context::get('nm'))
+		if (Context::get('nm'))
 		{
 			$this->navigationMode = 1;
-			$this->cmid = (int)Context::get('cmid');
+			$this->cmid = (int) Context::get('cmid');
 		}
 
-		if(Context::get('lcm'))
+		if (Context::get('lcm'))
 		{
 			$this->languageMode = 1;
 			$this->lang = Context::get('sel_lang');
@@ -98,7 +98,7 @@ 
 	 */
 	function isNavigationMode()
 	{
-		return ($this->navigationMode && $this->module_info->menu_srl)?true:false;
+		return ($this->navigationMode && $this->module_info->menu_srl) ?true:false;
 	}
 
 	/**
@@ -107,7 +107,7 @@ 
 	 */
 	function isLangChange()
 	{
-		if($this->languageMode) return true;
+		if ($this->languageMode) return true;
 		else return false;
 	}
 
@@ -119,12 +119,12 @@ 
 	{
 		$lang_supported = Context::get('lang_supported');
 		// Make sure that the language variables and parameters are valid
-		if($this->lang && isset($lang_supported[$this->lang]))
+		if ($this->lang && isset($lang_supported[$this->lang]))
 		{
 			$langbuff = FileHandler::readFile('./files/cache/addons/mobile/setLangType/personal_settings/'.md5(trim($_SERVER['HTTP_USER_AGENT']).trim($_SERVER['HTTP_PHONE_NUMBER']).trim($_SERVER['HTTP_HTTP_PHONE_NUMBER'])).'.php');
-			if($langbuff) FileHandler::removeFile('./files/cache/addons/mobile/setLangType/personal_settings/'.md5(trim($_SERVER['HTTP_USER_AGENT']).trim($_SERVER['HTTP_PHONE_NUMBER']).trim($_SERVER['HTTP_HTTP_PHONE_NUMBER'])).'.php');
+			if ($langbuff) FileHandler::removeFile('./files/cache/addons/mobile/setLangType/personal_settings/'.md5(trim($_SERVER['HTTP_USER_AGENT']).trim($_SERVER['HTTP_PHONE_NUMBER']).trim($_SERVER['HTTP_HTTP_PHONE_NUMBER'])).'.php');
 			$langbuff = '<?php /**'.$this->lang.'**/ ?>';
-			FileHandler::writeFile('./files/cache/addons/mobile/setLangType/personal_settings/'.md5(trim($_SERVER['HTTP_USER_AGENT']).trim($_SERVER['HTTP_PHONE_NUMBER']).trim($_SERVER['HTTP_HTTP_PHONE_NUMBER'])).'.php',$langbuff);
+			FileHandler::writeFile('./files/cache/addons/mobile/setLangType/personal_settings/'.md5(trim($_SERVER['HTTP_USER_AGENT']).trim($_SERVER['HTTP_PHONE_NUMBER']).trim($_SERVER['HTTP_HTTP_PHONE_NUMBER'])).'.php', $langbuff);
 		}
 	}
 
@@ -133,7 +133,7 @@ 
 	 */
 	function setModuleInfo(&$module_info)
 	{
-		if($this->module_info) return; 
+		if ($this->module_info) return; 
 		$this->module_info = $module_info;
 	}
 
@@ -142,12 +142,12 @@ 
 	 */
 	function setModuleInstance(&$oModule)
 	{
-		if($this->oModule) return;
+		if ($this->oModule) return;
 		// Save instance
 		$this->oModule = $oModule;
 		// Of the current module if there is a menu by menu
 		$menu_cache_file = sprintf(_XE_PATH_.'files/cache/menu/%d.php', $this->module_info->menu_srl);
-		if(!file_exists($menu_cache_file)) return;
+		if (!file_exists($menu_cache_file)) return;
 
 		include $menu_cache_file;
 		// One-dimensional arrangement of menu changes
@@ -162,18 +162,18 @@ 
 		$this->index_mid = $k[0];
 		// The depth of the current menu, the top button to specify if one or more
 		$cur_menu_item = $listed_items[$node_list[$this->module_info->mid]];
-		if($cur_menu_item['parent_srl'])
+		if ($cur_menu_item['parent_srl'])
 		{
 			$parent_srl = $cur_menu_item['parent_srl'];
-			if($parent_srl && $listed_items[$parent_srl])
+			if ($parent_srl && $listed_items[$parent_srl])
 			{
 				$parent_item = $listed_items[$parent_srl];
-				if($parent_item) $this->setUpperUrl(getUrl('','mid',$parent_item['mid']), Context::getLang('cmd_go_upper'));
+				if ($parent_item) $this->setUpperUrl(getUrl('', 'mid', $parent_item['mid']), Context::getLang('cmd_go_upper'));
 			}
 		}
 		elseif (!$this->isNavigationMode())
 		{
-			$this->setUpperUrl(getUrl('','mid',$this->index_mid,'nm','1','cmid',0), Context::getLang('cmd_view_sitemap'));
+			$this->setUpperUrl(getUrl('', 'mid', $this->index_mid, 'nm', '1', 'cmid', 0), Context::getLang('cmd_view_sitemap'));
 		}
 	}
 
@@ -183,19 +183,19 @@ 
 	 */
 	function getBrowserType()
 	{
-		if(Context::get('smartphone')) return null;
+		if (Context::get('smartphone')) return null;
 		// Determine the type of browser
 		$browserAccept = $_SERVER['HTTP_ACCEPT'];
 		$userAgent = $_SERVER['HTTP_USER_AGENT'];
 		$wap_sid = $_SERVER['HTTP_X_UP_SUBNO'];
 
-		if(stripos($userAgent, "SKT11") !== FALSE || stripos($browserAccept, "skt") !== FALSE)
+		if (stripos($userAgent, "SKT11") !== FALSE || stripos($browserAccept, "skt") !== FALSE)
 		{
-			Context::set('mobile_skt',1);
+			Context::set('mobile_skt', 1);
 			return "wml";
 		}
-		elseif(stripos($browserAccept, "hdml") !== FALSE) return "hdml";
-		elseif(stripos($userAgent, "cellphone") !== FALSE) return  "mhtml";
+		elseif (stripos($browserAccept, "hdml") !== FALSE) return "hdml";
+		elseif (stripos($userAgent, "cellphone") !== FALSE) return  "mhtml";
 		return null;
 	}
 
@@ -204,9 +204,9 @@ 
 	 */
 	function setCharSet($charset = 'UTF-8')
 	{
-		if(!$charset) $charset = 'UTF-8';
+		if (!$charset) $charset = 'UTF-8';
 		// SKT supports the euc-kr
-		if(Context::get('mobile_skt')==1) $charset = 'euc-kr';
+		if (Context::get('mobile_skt') == 1) $charset = 'euc-kr';
 
 		$this->charset = $charset;
 	}
@@ -214,9 +214,9 @@ 
 	/**
 	 * @brief Limited capacity of mobile devices, specifying a different virtual page
 	 */
-	function setMobilePage($page=1)
+	function setMobilePage($page = 1)
 	{
-		if(!$page) $page = 1;
+		if (!$page) $page = 1;
 		$this->mobilePage = $page;
 	}
 
@@ -227,34 +227,34 @@ 
 	{
 		// If more than nine the number of menu paging processing itself
 		$menu_count = count($childs);
-		if($menu_count>9)
+		if ($menu_count > 9)
 		{
-			$startNum = ($this->mobilePage-1)*9;
+			$startNum = ($this->mobilePage - 1) * 9;
 			$idx = 0;
 			$new_childs = array();
-			foreach($childs as $k => $v)
+			foreach ($childs as $k => $v)
 			{
-				if($idx >= $startNum && $idx < $startNum+9)
+				if ($idx >= $startNum && $idx < $startNum + 9)
 				{
 					$new_childs[$k] = $v;
 				}
-				$idx ++;
+				$idx++;
 			}
 			$childs = $new_childs;
 
-			$this->totalPage = (int)(($menu_count-1)/9)+1;
+			$this->totalPage = (int) (($menu_count - 1) / 9) + 1;
 			// next/prevUrl specify
-			if($this->mobilePage>1)
+			if ($this->mobilePage > 1)
 			{
-				$url = getUrl('mid',$_GET['mid'],'mpage',$this->mobilePage-1);
-				$text = sprintf('%s (%d/%d)', Context::getLang('cmd_prev'), $this->mobilePage-1, $this->totalPage);
+				$url = getUrl('mid', $_GET['mid'], 'mpage', $this->mobilePage - 1);
+				$text = sprintf('%s (%d/%d)', Context::getLang('cmd_prev'), $this->mobilePage - 1, $this->totalPage);
 				$this->setPrevUrl($url, $text);
 			}
 
-			if($this->mobilePage<$this->totalPage)
+			if ($this->mobilePage < $this->totalPage)
 			{
-				$url = getUrl('mid',$_GET['mid'],'mpage',$this->mobilePage+1);
-				$text = sprintf('%s (%d/%d)', Context::getLang('cmd_next'), $this->mobilePage+1, $this->totalPage);
+				$url = getUrl('mid', $_GET['mid'], 'mpage', $this->mobilePage + 1);
+				$text = sprintf('%s (%d/%d)', Context::getLang('cmd_next'), $this->mobilePage + 1, $this->totalPage);
 				$this->setNextUrl($url, $text);
 			}
 		} 
@@ -266,7 +266,7 @@ 
 	 */
 	function hasChilds()
 	{
-		return count($this->childs)?true:0;
+		return count($this->childs) ?true:0;
 	}
 
 	/**
@@ -302,7 +302,7 @@ 
 	function setContent($content)
 	{
 		$oModuleController = getController('module');
-		$allow_tag_array = array('<a>','<br>','<p>','<b>','<i>','<u>','<em>','<small>','<strong>','<big>','<table>','<tr>','<td>');
+		$allow_tag_array = array('<a>', '<br>', '<p>', '<b>', '<i>', '<u>', '<em>', '<small>', '<strong>', '<big>', '<table>', '<tr>', '<td>');
 		// Links/wrap, remove all tags except gangjoman
 		$content = strip_tags($content, implode($allow_tag_array));
 		// Margins tab removed
@@ -310,16 +310,16 @@ 
 		// Repeat two more times the space and remove julnanumeul
 		$content = preg_replace('/( ){2,}/s', '', $content);
 		$content = preg_replace("/([\r\n]+)/s", "\r\n", $content);
-		$content = preg_replace(array("/<a/i","/<\/a/i","/<b/i","/<\/b/i","/<br/i"),array('<a','</a','<b','</b','<br'),$content);
-		$content = str_replace(array("<br>","<br />"), array("<br/>","<br/>"), $content);
+		$content = preg_replace(array("/<a/i", "/<\/a/i", "/<b/i", "/<\/b/i", "/<br/i"), array('<a', '</a', '<b', '</b', '<br'), $content);
+		$content = str_replace(array("<br>", "<br />"), array("<br/>", "<br/>"), $content);
 
-		while(strpos($content, '<br/><br/>'))
+		while (strpos($content, '<br/><br/>'))
 		{
-			$content = str_replace('<br/><br/>','<br/>',$content);
+			$content = str_replace('<br/><br/>', '<br/>', $content);
 		}
 		// If the required size of a deck of mobile content to write down all the dividing pages
 		$contents = array();
-		while($content)
+		while ($content)
 		{
 			$tmp = $this->cutStr($content, $this->deckSize, '');
 			$contents[] = $tmp;
@@ -327,46 +327,46 @@ 
 
 			//$content = str_replace(array('&','<','>','"','&amp;nbsp;'), array('&amp;','&lt;','&gt;','&quot;',' '), $content);
 
-			foreach($allow_tag_array as $tag)
+			foreach ($allow_tag_array as $tag)
 			{
-				if($tag == '<br>') continue;
-				$tag_open_pos = strpos($content, str_replace('>','',$tag));
-				$tag_close_pos = strpos($content, str_replace('<','</',$tag));
-				if($tag_open_pos!==false && $tag_close_pos || $tag_close_pos < $tag_open_pos)
+				if ($tag == '<br>') continue;
+				$tag_open_pos = strpos($content, str_replace('>', '', $tag));
+				$tag_close_pos = strpos($content, str_replace('<', '</', $tag));
+				if ($tag_open_pos !== false && $tag_close_pos || $tag_close_pos < $tag_open_pos)
 				{
-					$contents[count($contents)-1] .= substr($content, 0, $tag_close_pos + strlen($tag) + 1);
+					$contents[count($contents) - 1] .= substr($content, 0, $tag_close_pos + strlen($tag) + 1);
 					$content = substr($content, $tag_close_pos + strlen($tag) + 1);
 				}
 			}
 
 			$tag_open_pos = strpos($content, '&');
 			$tag_close_pos = strpos($content, ';');
-			if($tag_open_pos!==false && $tag_close_pos || $tag_close_pos < $tag_open_pos)
+			if ($tag_open_pos !== false && $tag_close_pos || $tag_close_pos < $tag_open_pos)
 			{
-				$contents[count($contents)-1] .= substr($content, 0, $tag_close_pos + 1);
+				$contents[count($contents) - 1] .= substr($content, 0, $tag_close_pos + 1);
 				$content = substr($content, $tag_close_pos + 1);
 			}
 		}
 
 		$this->totalPage = count($contents);
 		// next/prevUrl specify
-		if($this->mobilePage>1)
+		if ($this->mobilePage > 1)
 		{
-			$url = getUrl('mid',$_GET['mid'],'mpage',$this->mobilePage-1);
-			$text = sprintf('%s (%d/%d)', Context::getLang('cmd_prev'), $this->mobilePage-1, $this->totalPage);
+			$url = getUrl('mid', $_GET['mid'], 'mpage', $this->mobilePage - 1);
+			$text = sprintf('%s (%d/%d)', Context::getLang('cmd_prev'), $this->mobilePage - 1, $this->totalPage);
 			$this->setPrevUrl($url, $text);
 		}
 
-		if($this->mobilePage<$this->totalPage)
+		if ($this->mobilePage < $this->totalPage)
 		{
-			$url = getUrl('mid',$_GET['mid'],'mpage',$this->mobilePage+1);
-			$text = sprintf('%s (%d/%d)', Context::getLang('cmd_next'), $this->mobilePage+1, $this->totalPage);
+			$url = getUrl('mid', $_GET['mid'], 'mpage', $this->mobilePage + 1);
+			$text = sprintf('%s (%d/%d)', Context::getLang('cmd_next'), $this->mobilePage + 1, $this->totalPage);
 			$this->setNextUrl($url, $text);
 		}
 
-		$this->content = $contents[$this->mobilePage-1];
+		$this->content = $contents[$this->mobilePage - 1];
 		$oModuleController->replaceDefinedLangCode($this->content);
-		$content = str_replace(array('$','\''), array('$$','&apos;'), $content);
+		$content = str_replace(array('$', '\''), array('$$', '&apos;'), $content);
 	}
 
 	/**
@@ -390,7 +390,7 @@ 
 	 */
 	function setHomeUrl($url, $text)
 	{
-		if(!$url) $url = '#';
+		if (!$url) $url = '#';
 		$this->homeUrl->url = $url;
 		$this->homeUrl->text = $text;
 	}
@@ -400,7 +400,7 @@ 
 	 */
 	function setUpperUrl($url, $text)
 	{
-		if(!$url) $url = '#';
+		if (!$url) $url = '#';
 		$this->upperUrl->url = $url;
 		$this->upperUrl->text = $text;
 	}
@@ -410,7 +410,7 @@ 
 	 */
 	function setPrevUrl($url, $text)
 	{
-		if(!$url) $url = '#';
+		if (!$url) $url = '#';
 		$this->prevUrl->url = $url;
 		$this->prevUrl->text = $text;
 	}
@@ -420,7 +420,7 @@ 
 	 */
 	function setNextUrl($url, $text)
 	{
-		if(!$url) $url = '#';
+		if (!$url) $url = '#';
 		$this->nextUrl->url = $url;
 		$this->nextUrl->text = $text;
 	}
@@ -430,7 +430,7 @@ 
 	 */
 	function setEtcBtn($url, $text)
 	{
-		if(!$url) $url = '#';
+		if (!$url) $url = '#';
 		$etc['url'] = $url;
 		$etc['text'] = htmlspecialchars($text);
 		$this->etcBtn[] = $etc;
@@ -444,7 +444,7 @@ 
 		// Home button assignments
 		$this->setHomeUrl(getUrl(), Context::getLang('cmd_go_home'));
 		// Specify the title
-		if(!$this->title) $this->setTitle(Context::getBrowserTitle());
+		if (!$this->title) $this->setTitle(Context::getBrowserTitle());
 
 		ob_start();
 		// Output header
@@ -460,8 +460,8 @@ 
 
 		$content = ob_get_clean();
 		// After conversion output
-		if(strtolower($this->charset) == 'utf-8') print $content;
-		else print iconv('UTF-8',$this->charset."//TRANSLIT//IGNORE", $content);
+		if (strtolower($this->charset) == 'utf-8') print $content;
+		else print iconv('UTF-8', $this->charset."//TRANSLIT//IGNORE", $content);
 
 		exit();
 	}
@@ -490,10 +490,10 @@ 
 	 */
 	function getListedItems($menu, &$listed_items, &$node_list)
 	{
-		if(!count($menu)) return;
-		foreach($menu as $node_srl => $item)
+		if (!count($menu)) return;
+		foreach ($menu as $node_srl => $item)
 		{
-			if(preg_match('/^([a-zA-Z0-9\_\-]+)$/', $item['url']))
+			if (preg_match('/^([a-zA-Z0-9\_\-]+)$/', $item['url']))
 			{
 				$mid = $item['mid'] = $item['url'];
 				$node_list[$mid] = $node_srl;
@@ -515,16 +515,16 @@ 
 	{
 		$childs = array();
 
-		if($this->cmid)
+		if ($this->cmid)
 		{
 			$cur_item = $this->listed_items[$this->cmid];
-			$upper_srl = $cur_item['parent_srl'];;
-			$list = $cur_item['list'];;
-			$this->setUpperUrl(getUrl('cmid',$upper_srl), Context::getLang('cmd_go_upper'));
-			if(preg_match('/^([a-zA-Z0-9\_\-]+)$/', $cur_item['url']))
+			$upper_srl = $cur_item['parent_srl']; ;
+			$list = $cur_item['list']; ;
+			$this->setUpperUrl(getUrl('cmid', $upper_srl), Context::getLang('cmd_go_upper'));
+			if (preg_match('/^([a-zA-Z0-9\_\-]+)$/', $cur_item['url']))
 			{
 				$obj = array();
-				$obj['href'] = getUrl('','mid',$cur_item['url']);
+				$obj['href'] = getUrl('', 'mid', $cur_item['url']);
 				$obj['link'] = $obj['text'] = '['.$cur_item['text'].']';
 				$childs[] = $obj;
 			}
@@ -536,19 +536,19 @@ 
 			$upper_srl = 0;
 		}
 
-		if(count($list))
+		if (count($list))
 		{
-			foreach($list as $key => $val)
+			foreach ($list as $key => $val)
 			{
-				if(!$val['text']) continue;
+				if (!$val['text']) continue;
 				$obj = array();
-				if(!count($val['list']))
+				if (!count($val['list']))
 				{
-					$obj['href'] = getUrl('','mid',$val['url']);
+					$obj['href'] = getUrl('', 'mid', $val['url']);
 				}
 				else
 				{
-					$obj['href'] = getUrl('cmid',$val['node_srl']);
+					$obj['href'] = getUrl('cmid', $val['node_srl']);
 				}
 				$obj['link'] = $obj['text'] = $val['text'];
 				$childs[] = $obj;
@@ -567,25 +567,25 @@ 
 		$childs = array();
 
 		$this->lang = FileHandler::readFile('./files/cache/addons/mobile/setLangType/personal_settings/'.md5(trim($_SERVER['HTTP_USER_AGENT']).trim($_SERVER['HTTP_PHONE_NUMBER']).trim($_SERVER['HTTP_HTTP_PHONE_NUMBER'])).'.php');
-		if($this->lang)
+		if ($this->lang)
 		{
-			$this->lang = str_replace(array('<?php /**','**/ ?>'),array('',''),$this->lang);
+			$this->lang = str_replace(array('<?php /**', '**/ ?>'), array('', ''), $this->lang);
 			Context::setLangType($this->lang);
 		}
 		$lang_supported = Context::get('lang_supported');
 		$lang_type = Context::getLangType();
 		$obj = array();
 		$obj['link'] = $obj['text'] = Context::getLang('president_lang').' : '.$lang_supported[$lang_type];
-		$obj['href'] = getUrl('sel_lang',$lang_type);
+		$obj['href'] = getUrl('sel_lang', $lang_type);
 		$childs[] = $obj;
 
-		if(is_array($lang_supported))
+		if (is_array($lang_supported))
 		{
-			foreach($lang_supported as $key => $val)
+			foreach ($lang_supported as $key => $val)
 			{
 				$obj = array();
 				$obj['link'] = $obj['text'] = $val;
-				$obj['href'] = getUrl('sel_lang',$key);
+				$obj['href'] = getUrl('sel_lang', $key);
 				$childs[] = $obj;
 			}
 		}
@@ -602,10 +602,10 @@ 
 	{
 		// Create WAP class objects of the selected module
 		$oModule = &getWap($this->module_info->module);
-		if(!$oModule || !method_exists($oModule, 'procWAP') ) return;
+		if (!$oModule || !method_exists($oModule, 'procWAP')) return;
 
 		$vars = get_object_vars($this->oModule);
-		if(count($vars)) foreach($vars as $key => $val) $oModule->{$key}  = $val;
+		if (count($vars)) foreach ($vars as $key => $val) $oModule->{$key} = $val;
 		// Run
 		$oModule->procWAP($this);
 		// Output
@@ -617,7 +617,7 @@ 
 	 */
 	function displayContent()
 	{
-		Context::set('layout','none');
+		Context::set('layout', 'none');
 		// Compile a template
 		$oTemplate = new TemplateHandler();
 		$oContext = &Context::getInstance();

classes/cache/CacheFile.class.php

Doc Comments +2 added lines, -2 removed lines

@@ -55,7 +55,7 @@ 
 	/**

 	 * Return whether support or not support cache

 	 *

-	 * @return true

+	 * @return boolean

 	 */

 	function isSupport()

 	{

@@ -164,7 +164,7 @@ 
 	/**

 	 * Truncate all existing variables at the cache

 	 *

-	 * @return bool Returns true on success or false on failure.

+	 * @return boolean|null Returns true on success or false on failure.

 	 */

 	function truncate()

 	{

Spacing +10 added lines, -10 removed lines

@@ -23,7 +23,7 @@ 
 	 */

 	function getInstance()

 	{

-		if(!$GLOBALS['__CacheFile__'])

+		if (!$GLOBALS['__CacheFile__'])

 		{

 			$GLOBALS['__CacheFile__'] = new CacheFile();

 		}

@@ -37,7 +37,7 @@ 
 	 */

 	function CacheFile()

 	{

-		$this->cache_dir = _XE_PATH_ . $this->cache_dir;

+		$this->cache_dir = _XE_PATH_.$this->cache_dir;

 		FileHandler::makeDir($this->cache_dir);

 	}

 

@@ -49,7 +49,7 @@ 
 	 */

 	function getCacheFileName($key)

 	{

-		return $this->cache_dir . str_replace(':', DIRECTORY_SEPARATOR, $key) . '.php';

+		return $this->cache_dir.str_replace(':', DIRECTORY_SEPARATOR, $key).'.php';

 	}

 

 	/**

@@ -76,9 +76,9 @@ 
 		$content = array();

 		$content[] = '<?php';

 		$content[] = 'if(!defined(\'__XE__\')) { exit(); }';

-		$content[] = 'return \'' . addslashes(serialize($obj)) . '\';';

+		$content[] = 'return \''.addslashes(serialize($obj)).'\';';

 		FileHandler::writeFile($cache_file, implode(PHP_EOL, $content));

-		if(function_exists('opcache_invalidate'))

+		if (function_exists('opcache_invalidate'))

 		{

 			@opcache_invalidate($cache_file, true);

 		}

@@ -95,9 +95,9 @@ 
 	{

 		$cache_file = $this->getCacheFileName($key);

 

-		if(file_exists($cache_file))

+		if (file_exists($cache_file))

 		{

-			if($modified_time > 0 && filemtime($cache_file) < $modified_time)

+			if ($modified_time > 0 && filemtime($cache_file) < $modified_time)

 			{

 				FileHandler::removeFile($cache_file);

 				return false;

@@ -118,12 +118,12 @@ 
 	 */

 	function get($key, $modified_time = 0)

 	{

-		if(!$cache_file = FileHandler::exists($this->getCacheFileName($key)))

+		if (!$cache_file = FileHandler::exists($this->getCacheFileName($key)))

 		{

 			return false;

 		}

 

-		if($modified_time > 0 && filemtime($cache_file) < $modified_time)

+		if ($modified_time > 0 && filemtime($cache_file) < $modified_time)

 		{

 			FileHandler::removeFile($cache_file);

 			return false;

@@ -143,7 +143,7 @@ 
 	function _delete($_key)

 	{

 		$cache_file = $this->getCacheFileName($_key);

-		if(function_exists('opcache_invalidate'))

+		if (function_exists('opcache_invalidate'))

 		{

 			@opcache_invalidate($cache_file, true);

 		}

classes/context/Context.class.php

Doc Comments +16 added lines, -12 removed lines

@@ -157,7 +157,7 @@ 
 	/**
 	 * returns static context object (Singleton). It's to use Context without declaration of an object
 	 *
-	 * @return object Instance
+	 * @return Context Instance
 	 */
 	function &getInstance()
 	{
@@ -722,7 +722,7 @@ 
 	/**
 	 * Get FTP information
 	 *
-	 * @return object FTP information
+	 * @return string FTP information
 	 */
 	function getFTPInfo()
 	{
@@ -867,6 +867,7 @@ 
 	 * Evaluation of xml language file
 	 *
 	 * @param string Path of the language file
+	 * @param string $path
 	 * @return void
 	 */
 	function _evalxmlLang($path)
@@ -1006,7 +1007,7 @@ 
 	/**
 	 * Convert strings of variables in $source_object into UTF-8
 	 *
-	 * @param object $source_obj Conatins strings to convert
+	 * @param stdClass $source_obj Conatins strings to convert
 	 * @return object converted object
 	 */
 	function convertEncoding($source_obj)
@@ -1044,11 +1045,11 @@ 
 	/**
 	 * Check flag
 	 *
-	 * @param mixed $val
+	 * @param boolean $val
 	 * @param string $key
 	 * @param mixed $charset charset
 	 * @see arrayConvWalkCallback will replaced array_walk_recursive in >=PHP5
-	 * @return void
+	 * @return null|boolean
 	 */
 	function checkConvertFlag(&$val, $key = null, $charset = null)
 	{
@@ -1101,6 +1102,9 @@ 
 		return $obj->str;
 	}
 
+	/**
+	 * @return string
+	 */
 	function decodeIdna($domain)
 	{
 		if(strpos($domain, 'xn--') !== FALSE)
@@ -1314,7 +1318,7 @@ 
 	 *
 	 * @param string $key Variable key
 	 * @param object $val Variable value
-	 * @return mixed filtered value
+	 * @return string filtered value
 	 */
 	function _filterXmlVars($key, $val)
 	{
@@ -1366,7 +1370,7 @@ 
 	 * @see Cast variables, such as _srl, page, and cpage, into interger
 	 * @param string $key Variable key
 	 * @param string $val Variable value
-	 * @param string $do_stripslashes Whether to strip slashes
+	 * @param integer $do_stripslashes Whether to strip slashes
 	 * @return mixed filtered value. Type are string or array
 	 */
 	function _filterRequestVar($key, $val, $do_stripslashes = 1)
@@ -1865,7 +1869,7 @@ 
 	 *
 	 * @param string $key Key
 	 * @param string $val Value
-	 * @param mixed $set_to_get_vars If not FALSE, Set to get vars.
+	 * @param integer $set_to_get_vars If not FALSE, Set to get vars.
 	 * @return void
 	 */
 	function set($key, $val, $set_to_get_vars = 0)
@@ -1907,7 +1911,7 @@ 
 	/**
 	 * Get one more vars in object vars with given arguments(key1, key2, key3,...)
 	 *
-	 * @return object
+	 * @return null|stdClass
 	 */
 	function gets()
 	{
@@ -1980,7 +1984,7 @@ 
 	/**
 	 * Register if actions are to be encrypted by SSL. Those actions are sent to https in common/js/xml_handler.js
 	 *
-	 * @param string $action act name
+	 * @param string[] $action_array
 	 * @return void
 	 */
 	function addSSLActions($action_array)
@@ -2150,7 +2154,7 @@ 
 	 * @param string $file File name with path
 	 * @param string $optimized optimized (That seems to not use)
 	 * @param string $targetie target IE
-	 * @param string $index index
+	 * @param integer $index index
 	 * @param string $type Added position. (head:<head>..</head>, body:<body>..</body>)
 	 * @param bool $isRuleset Use ruleset
 	 * @param string $autoPath If path not readed, set the path automatically.
@@ -2260,7 +2264,7 @@ 
 	 * @param string $optimized optimized (That seems to not use)
 	 * @param string $media Media query
 	 * @param string $targetie target IE
-	 * @param string $index index
+	 * @param integer $index index
 	 * @return void
 	 *
 	 */

Indentation +1 added lines, -1 removed lines

@@ -1094,7 +1094,7 @@
 	 */
 	function convertEncodingStr($str)
 	{
-        if(!$str) return null;
+		if(!$str) return null;
 		$obj = new stdClass();
 		$obj->str = $str;
 		$obj = self::convertEncoding($obj);

Spacing +310 added lines, -310 removed lines

@@ -162,7 +162,7 @@ 
 	function &getInstance()
 	{
 		static $theInstance = null;
-		if(!$theInstance)
+		if (!$theInstance)
 		{
 			$theInstance = new Context();
 		}
@@ -182,10 +182,10 @@ 
 
 		// include ssl action cache file
 		$this->sslActionCacheFile = FileHandler::getRealPath($this->sslActionCacheFile);
-		if(is_readable($this->sslActionCacheFile))
+		if (is_readable($this->sslActionCacheFile))
 		{
 			require($this->sslActionCacheFile);
-			if(isset($sslActions))
+			if (isset($sslActions))
 			{
 				$this->ssl_actions = $sslActions;
 			}
@@ -201,12 +201,12 @@ 
 	function init()
 	{
 		// fix missing HTTP_RAW_POST_DATA in PHP 5.6 and above
-		if(!isset($GLOBALS['HTTP_RAW_POST_DATA']) && version_compare(PHP_VERSION, '5.6.0', '>=') === TRUE)
+		if (!isset($GLOBALS['HTTP_RAW_POST_DATA']) && version_compare(PHP_VERSION, '5.6.0', '>=') === TRUE)
 		{
 			$GLOBALS['HTTP_RAW_POST_DATA'] = file_get_contents("php://input");
 			
 			// If content is not XML JSON, unset
-			if(!preg_match('/^[\<\{\[]/', $GLOBALS['HTTP_RAW_POST_DATA']) && strpos($_SERVER['CONTENT_TYPE'], 'json') === FALSE && strpos($_SERVER['HTTP_CONTENT_TYPE'], 'json') === FALSE)
+			if (!preg_match('/^[\<\{\[]/', $GLOBALS['HTTP_RAW_POST_DATA']) && strpos($_SERVER['CONTENT_TYPE'], 'json') === FALSE && strpos($_SERVER['HTTP_CONTENT_TYPE'], 'json') === FALSE)
 			{
 				unset($GLOBALS['HTTP_RAW_POST_DATA']);
 			}
@@ -228,11 +228,11 @@ 
 		$this->_setUploadedArgument();
 
 		$this->loadDBInfo();
-		if($this->db_info->use_sitelock == 'Y')
+		if ($this->db_info->use_sitelock == 'Y')
 		{
-			if(is_array($this->db_info->sitelock_whitelist)) $whitelist = $this->db_info->sitelock_whitelist;
+			if (is_array($this->db_info->sitelock_whitelist)) $whitelist = $this->db_info->sitelock_whitelist;
 
-			if(!IpFilter::filter($whitelist))
+			if (!IpFilter::filter($whitelist))
 			{
 				$title = ($this->db_info->sitelock_title) ? $this->db_info->sitelock_title : 'Maintenance in progress...';
 				$message = $this->db_info->sitelock_message;
@@ -242,52 +242,52 @@ 
 				define('_XE_SITELOCK_MESSAGE_', $message);
 
 				header("HTTP/1.1 403 Forbidden");
-				if(FileHandler::exists(_XE_PATH_ . 'common/tpl/sitelock.user.html'))
+				if (FileHandler::exists(_XE_PATH_.'common/tpl/sitelock.user.html'))
 				{
-					include _XE_PATH_ . 'common/tpl/sitelock.user.html';
+					include _XE_PATH_.'common/tpl/sitelock.user.html';
 				}
 				else
 				{
-					include _XE_PATH_ . 'common/tpl/sitelock.html';
+					include _XE_PATH_.'common/tpl/sitelock.html';
 				}
 				exit;
 			}
 		}
 
 		// If XE is installed, get virtual site information
-		if(self::isInstalled())
+		if (self::isInstalled())
 		{
 			$oModuleModel = getModel('module');
 			$site_module_info = $oModuleModel->getDefaultMid();
 
-			if(!isset($site_module_info))
+			if (!isset($site_module_info))
 			{
 				$site_module_info = new stdClass();
 			}
 
 			// if site_srl of site_module_info is 0 (default site), compare the domain to default_url of db_config
-			if($site_module_info->site_srl == 0 && $site_module_info->domain != $this->db_info->default_url)
+			if ($site_module_info->site_srl == 0 && $site_module_info->domain != $this->db_info->default_url)
 			{
 				$site_module_info->domain = $this->db_info->default_url;
 			}
 
 			$this->set('site_module_info', $site_module_info);
-			if($site_module_info->site_srl && isSiteID($site_module_info->domain))
+			if ($site_module_info->site_srl && isSiteID($site_module_info->domain))
 			{
 				$this->set('vid', $site_module_info->domain, TRUE);
 			}
 
-			if(!isset($this->db_info))
+			if (!isset($this->db_info))
 			{
 				$this->db_info = new stdClass();
 			}
 
 			$this->db_info->lang_type = $site_module_info->default_language;
-			if(!$this->db_info->lang_type)
+			if (!$this->db_info->lang_type)
 			{
 				$this->db_info->lang_type = 'en';
 			}
-			if(!$this->db_info->use_db_session)
+			if (!$this->db_info->use_db_session)
 			{
 				$this->db_info->use_db_session = 'N';
 			}
@@ -297,30 +297,30 @@ 
 		$lang_supported = $this->loadLangSelected();
 
 		// Retrieve language type set in user's cookie
-		if($this->lang_type = $this->get('l'))
+		if ($this->lang_type = $this->get('l'))
 		{
-			if($_COOKIE['lang_type'] != $this->lang_type)
+			if ($_COOKIE['lang_type'] != $this->lang_type)
 			{
 				setcookie('lang_type', $this->lang_type, $_SERVER['REQUEST_TIME'] + 3600 * 24 * 1000);
 			}
 		}
-		elseif($_COOKIE['lang_type'])
+		elseif ($_COOKIE['lang_type'])
 		{
 			$this->lang_type = $_COOKIE['lang_type'];
 		}
 
 		// If it's not exists, follow default language type set in db_info
-		if(!$this->lang_type)
+		if (!$this->lang_type)
 		{
 			$this->lang_type = $this->db_info->lang_type;
 		}
 
 		// if still lang_type has not been set or has not-supported type , set as English.
-		if(!$this->lang_type)
+		if (!$this->lang_type)
 		{
 			$this->lang_type = 'en';
 		}
-		if(is_array($lang_supported) && !isset($lang_supported[$this->lang_type]))
+		if (is_array($lang_supported) && !isset($lang_supported[$this->lang_type]))
 		{
 			$this->lang_type = 'en';
 		}
@@ -329,10 +329,10 @@ 
 		$this->setLangType($this->lang_type);
 
 		// load module module's language file according to language setting
-		$this->loadLang(_XE_PATH_ . 'modules/module/lang');
+		$this->loadLang(_XE_PATH_.'modules/module/lang');
 
 		// set session handler
-		if(self::isInstalled() && $this->db_info->use_db_session == 'Y')
+		if (self::isInstalled() && $this->db_info->use_db_session == 'Y')
 		{
 			$oSessionModel = getModel('session');
 			$oSessionController = getController('session');
@@ -341,11 +341,11 @@ 
 			);
 		}
 
-		if($sess = $_POST[session_name()]) session_id($sess);
+		if ($sess = $_POST[session_name()]) session_id($sess);
 		session_start();
 
 		// set authentication information in Context and session
-		if(self::isInstalled())
+		if (self::isInstalled())
 		{
 			$oModuleModel = getModel('module');
 			$oModuleModel->loadModuleExtends();
@@ -353,15 +353,15 @@ 
 			$oMemberModel = getModel('member');
 			$oMemberController = getController('member');
 
-			if($oMemberController && $oMemberModel)
+			if ($oMemberController && $oMemberModel)
 			{
 				// if signed in, validate it.
-				if($oMemberModel->isLogged())
+				if ($oMemberModel->isLogged())
 				{
 					$oMemberController->setSessionInfo();
 				}
 				// check auto sign-in
-				elseif($_COOKIE['xeak'])
+				elseif ($_COOKIE['xeak'])
 				{
 					$oMemberController->doAutologin();
 				}
@@ -373,7 +373,7 @@ 
 
 		// load common language file
 		$this->lang = &$GLOBALS['lang'];
-		$this->loadLang(_XE_PATH_ . 'common/lang/');
+		$this->loadLang(_XE_PATH_.'common/lang/');
 
 		// check if using rewrite module
 		$this->allow_rewrite = ($this->db_info->use_rewrite == 'Y' ? TRUE : FALSE);
@@ -381,28 +381,28 @@ 
 		// set locations for javascript use
 		$url = array();
 		$current_url = self::getRequestUri();
-		if($_SERVER['REQUEST_METHOD'] == 'GET')
+		if ($_SERVER['REQUEST_METHOD'] == 'GET')
 		{
-			if($this->get_vars)
+			if ($this->get_vars)
 			{
 				$url = array();
-				foreach($this->get_vars as $key => $val)
+				foreach ($this->get_vars as $key => $val)
 				{
-					if(is_array($val) && count($val) > 0)
+					if (is_array($val) && count($val) > 0)
 					{
-						foreach($val as $k => $v)
+						foreach ($val as $k => $v)
 						{
-							$url[] = $key . '[' . $k . ']=' . urlencode($v);
+							$url[] = $key.'['.$k.']='.urlencode($v);
 						}
 					}
-					elseif($val)
+					elseif ($val)
 					{
-						$url[] = $key . '=' . urlencode($val);
+						$url[] = $key.'='.urlencode($val);
 					}
 				}
 
 				$current_url = self::getRequestUri();
-				if($url) $current_url .= '?' . join('&', $url);
+				if ($url) $current_url .= '?'.join('&', $url);
 			}
 			else
 			{
@@ -417,12 +417,12 @@ 
 		$this->set('current_url', $current_url);
 		$this->set('request_uri', self::getRequestUri());
 
-		if(strpos($current_url, 'xn--') !== FALSE)
+		if (strpos($current_url, 'xn--') !== FALSE)
 		{
 			$this->set('current_url', self::decodeIdna($current_url));
 		}
 
-		if(strpos(self::getRequestUri(), 'xn--') !== FALSE)
+		if (strpos(self::getRequestUri(), 'xn--') !== FALSE)
 		{
 			$this->set('request_uri', self::decodeIdna(self::getRequestUri()));
 		}
@@ -447,7 +447,7 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!$self->isInstalled())
+		if (!$self->isInstalled())
 		{
 			return;
 		}
@@ -455,7 +455,7 @@ 
 		include($self::getConfigFile());
 
 		// If master_db information does not exist, the config file needs to be updated
-		if(!isset($db_info->master_db))
+		if (!isset($db_info->master_db))
 		{
 			$db_info->master_db = array();
 			$db_info->master_db["db_type"] = $db_info->db_type;
@@ -473,7 +473,7 @@ 
 			$db_info->master_db["db_table_prefix"] = $db_info->db_table_prefix;
 			unset($db_info->db_table_prefix);
 
-			if(isset($db_info->master_db["db_table_prefix"]) && substr_compare($db_info->master_db["db_table_prefix"], '_', -1) !== 0)
+			if (isset($db_info->master_db["db_table_prefix"]) && substr_compare($db_info->master_db["db_table_prefix"], '_', -1) !== 0)
 			{
 				$db_info->master_db["db_table_prefix"] .= '_';
 			}
@@ -485,33 +485,33 @@ 
 			$oInstallController->makeConfigFile();
 		}
 
-		if(!$db_info->use_prepared_statements)
+		if (!$db_info->use_prepared_statements)
 		{
 			$db_info->use_prepared_statements = 'Y';
 		}
 
-		if(!$db_info->time_zone)
+		if (!$db_info->time_zone)
 			$db_info->time_zone = date('O');
 		$GLOBALS['_time_zone'] = $db_info->time_zone;
 
-		if($db_info->qmail_compatibility != 'Y')
+		if ($db_info->qmail_compatibility != 'Y')
 			$db_info->qmail_compatibility = 'N';
 		$GLOBALS['_qmail_compatibility'] = $db_info->qmail_compatibility;
 
-		if(!$db_info->use_db_session)
+		if (!$db_info->use_db_session)
 			$db_info->use_db_session = 'N';
-		if(!$db_info->use_ssl)
+		if (!$db_info->use_ssl)
 			$db_info->use_ssl = 'none';
 		$this->set('_use_ssl', $db_info->use_ssl);
 
 		$self->set('_http_port', ($db_info->http_port) ? $db_info->http_port : NULL);
 		$self->set('_https_port', ($db_info->https_port) ? $db_info->https_port : NULL);
 
-		if(!$db_info->sitelock_whitelist) {
+		if (!$db_info->sitelock_whitelist) {
 			$db_info->sitelock_whitelist = '127.0.0.1';
 		}
 
-		if(is_string($db_info->sitelock_whitelist)) {
+		if (is_string($db_info->sitelock_whitelist)) {
 			$db_info->sitelock_whitelist = explode(',', $db_info->sitelock_whitelist);
 		}
 
@@ -582,10 +582,10 @@ 
 	function loadLangSupported()
 	{
 		static $lang_supported = null;
-		if(!$lang_supported)
+		if (!$lang_supported)
 		{
-			$langs = file(_XE_PATH_ . 'common/lang/lang.info');
-			foreach($langs as $val)
+			$langs = file(_XE_PATH_.'common/lang/lang.info');
+			foreach ($langs as $val)
 			{
 				list($lang_prefix, $lang_text) = explode(',', $val);
 				$lang_text = trim($lang_text);
@@ -603,17 +603,17 @@ 
 	function loadLangSelected()
 	{
 		static $lang_selected = null;
-		if(!$lang_selected)
+		if (!$lang_selected)
 		{
-			$orig_lang_file = _XE_PATH_ . 'common/lang/lang.info';
-			$selected_lang_file = _XE_PATH_ . 'files/config/lang_selected.info';
-			if(!FileHandler::hasContent($selected_lang_file))
+			$orig_lang_file = _XE_PATH_.'common/lang/lang.info';
+			$selected_lang_file = _XE_PATH_.'files/config/lang_selected.info';
+			if (!FileHandler::hasContent($selected_lang_file))
 			{
-				$old_selected_lang_file = _XE_PATH_ . 'files/cache/lang_selected.info';
+				$old_selected_lang_file = _XE_PATH_.'files/cache/lang_selected.info';
 				FileHandler::moveFile($old_selected_lang_file, $selected_lang_file);
 			}
 
-			if(!FileHandler::hasContent($selected_lang_file))
+			if (!FileHandler::hasContent($selected_lang_file))
 			{
 				$buff = FileHandler::readFile($orig_lang_file);
 				FileHandler::writeFile($selected_lang_file, $buff);
@@ -622,7 +622,7 @@ 
 			else
 			{
 				$langs = file($selected_lang_file);
-				foreach($langs as $val)
+				foreach ($langs as $val)
 				{
 					list($lang_prefix, $lang_text) = explode(',', $val);
 					$lang_text = trim($lang_text);
@@ -641,56 +641,56 @@ 
 	function checkSSO()
 	{
 		// pass if it's not GET request or XE is not yet installed
-		if($this->db_info->use_sso != 'Y' || isCrawler())
+		if ($this->db_info->use_sso != 'Y' || isCrawler())
 		{
 			return TRUE;
 		}
 		$checkActList = array('rss' => 1, 'atom' => 1);
-		if(self::getRequestMethod() != 'GET' || !self::isInstalled() || isset($checkActList[self::get('act')]))
+		if (self::getRequestMethod() != 'GET' || !self::isInstalled() || isset($checkActList[self::get('act')]))
 		{
 			return TRUE;
 		}
 
 		// pass if default URL is not set
 		$default_url = trim($this->db_info->default_url);
-		if(!$default_url)
+		if (!$default_url)
 		{
 			return TRUE;
 		}
 
-		if(substr_compare($default_url, '/', -1) !== 0)
+		if (substr_compare($default_url, '/', -1) !== 0)
 		{
 			$default_url .= '/';
 		}
 
 		// for sites recieving SSO valdiation
-		if($default_url == self::getRequestUri())
+		if ($default_url == self::getRequestUri())
 		{
-			if(self::get('url'))
+			if (self::get('url'))
 			{
 				$url = base64_decode(self::get('url'));
 				$url_info = parse_url($url);
-				if(!Password::checkSignature($url, self::get('sig')))
+				if (!Password::checkSignature($url, self::get('sig')))
 				{
 					echo self::get('lang')->msg_invalid_request;
 					return false;
 				}
 
 				$oModuleModel = getModel('module');
-				$domain = $url_info['host'] . $url_info['path'];
-				if(substr_compare($domain, '/', -1) === 0) $domain = substr($domain, 0, -1);
+				$domain = $url_info['host'].$url_info['path'];
+				if (substr_compare($domain, '/', -1) === 0) $domain = substr($domain, 0, -1);
 				$site_info = $oModuleModel->getSiteInfoByDomain($domain);
 
-				if($site_info->site_srl)
+				if ($site_info->site_srl)
 				{
-				$url_info['query'].= ($url_info['query'] ? '&' : '') . 'SSOID=' . urlencode(session_id()) . '&sig=' . urlencode(Password::createSignature(session_id()));
-				$redirect_url = sprintf('%s://%s%s%s?%s', $url_info['scheme'], $url_info['host'], $url_info['port'] ? ':' . $url_info['port'] : '', $url_info['path'], $url_info['query']);
+				$url_info['query'] .= ($url_info['query'] ? '&' : '').'SSOID='.urlencode(session_id()).'&sig='.urlencode(Password::createSignature(session_id()));
+				$redirect_url = sprintf('%s://%s%s%s?%s', $url_info['scheme'], $url_info['host'], $url_info['port'] ? ':'.$url_info['port'] : '', $url_info['path'], $url_info['query']);
 				}
 				else
 				{
 					$redirect_url = $url;
 				}
-				header('location:' . $redirect_url);
+				header('location:'.$redirect_url);
 
 				return FALSE;
 			}
@@ -699,9 +699,9 @@ 
 		else
 		{
 			// result handling : set session_name()
-			if($session_name = self::get('SSOID'))
+			if ($session_name = self::get('SSOID'))
 			{
-				if(!Password::checkSignature($session_name, self::get('sig')))
+				if (!Password::checkSignature($session_name, self::get('sig')))
 				{
 					echo self::get('lang')->msg_invalid_request;
 					return false;
@@ -710,17 +710,17 @@ 
 				setcookie(session_name(), $session_name);
 
 				$url = preg_replace('/[\?\&]SSOID=.+$/', '', self::getRequestUrl());
-				header('location:' . $url);
+				header('location:'.$url);
 				return FALSE;
 				// send SSO request
 			}
-			else if(!self::get('SSOID') && $_COOKIE['sso'] != md5(self::getRequestUri()))
+			else if (!self::get('SSOID') && $_COOKIE['sso'] != md5(self::getRequestUri()))
 			{
 				setcookie('sso', md5(self::getRequestUri()));
 				$origin_url = self::getRequestUrl();
 				$origin_sig = Password::createSignature($origin_url);
 				$url = sprintf("%s?url=%s&sig=%s", $default_url, urlencode(base64_encode($origin_url)), urlencode($origin_sig));
-				header('location:' . $url);
+				header('location:'.$url);
 				return FALSE;
 			}
 		}
@@ -747,7 +747,7 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!$self->isFTPRegisted())
+		if (!$self->isFTPRegisted())
 		{
 			return null;
 		}
@@ -765,15 +765,15 @@ 
 	 */
 	function addBrowserTitle($site_title)
 	{
-		if(!$site_title)
+		if (!$site_title)
 		{
 			return;
 		}
 		$self = self::getInstance();
 
-		if($self->site_title)
+		if ($self->site_title)
 		{
-			$self->site_title .= ' - ' . $site_title;
+			$self->site_title .= ' - '.$site_title;
 		}
 		else
 		{
@@ -789,7 +789,7 @@ 
 	 */
 	function setBrowserTitle($site_title)
 	{
-		if(!$site_title)
+		if (!$site_title)
 		{
 			return;
 		}
@@ -821,7 +821,7 @@ 
 		$oModuleModel = getModel('module');
 		$moduleConfig = $oModuleModel->getModuleConfig('module');
 
-		if(isset($moduleConfig->siteTitle))
+		if (isset($moduleConfig->siteTitle))
 		{
 			return $moduleConfig->siteTitle;
 		}
@@ -848,30 +848,30 @@ 
 		global $lang;
 
 		$self = self::getInstance();
-		if(!$self->lang_type)
+		if (!$self->lang_type)
 		{
 			return;
 		}
-		if(!is_object($lang))
+		if (!is_object($lang))
 		{
 			$lang = new stdClass;
 		}
 
-		if(!($filename = $self->_loadXmlLang($path)))
+		if (!($filename = $self->_loadXmlLang($path)))
 		{
 			$filename = $self->_loadPhpLang($path);
 		}
 
-		if(!is_array($self->loaded_lang_files))
+		if (!is_array($self->loaded_lang_files))
 		{
 			$self->loaded_lang_files = array();
 		}
-		if(in_array($filename, $self->loaded_lang_files))
+		if (in_array($filename, $self->loaded_lang_files))
 		{
 			return;
 		}
 
-		if($filename && is_readable($filename))
+		if ($filename && is_readable($filename))
 		{
 			$self->loaded_lang_files[] = $filename;
 			include($filename);
@@ -892,24 +892,24 @@ 
 	{
 		global $lang;
 
-		if(!$path) return;
+		if (!$path) return;
 
-		$_path = 'eval://' . $path;
+		$_path = 'eval://'.$path;
 
-		if(in_array($_path, $this->loaded_lang_files))
+		if (in_array($_path, $this->loaded_lang_files))
 		{
 			return;
 		}
 
-		if(substr_compare($path, '/', -1) !== 0)
+		if (substr_compare($path, '/', -1) !== 0)
 		{
 			$path .= '/';
 		}
 
-		$oXmlLangParser = new XmlLangParser($path . 'lang.xml', $this->lang_type);
+		$oXmlLangParser = new XmlLangParser($path.'lang.xml', $this->lang_type);
 		$content = $oXmlLangParser->getCompileContent();
 
-		if($content)
+		if ($content)
 		{
 			$this->loaded_lang_files[] = $_path;
 			eval($content);
@@ -924,9 +924,9 @@ 
 	 */
 	function _loadXmlLang($path)
 	{
-		if(!$path) return;
+		if (!$path) return;
 
-		$oXmlLangParser = new XmlLangParser($path . ((substr_compare($path, '/', -1) !== 0) ? '/' : '') . 'lang.xml', $this->lang_type);
+		$oXmlLangParser = new XmlLangParser($path.((substr_compare($path, '/', -1) !== 0) ? '/' : '').'lang.xml', $this->lang_type);
 		return $oXmlLangParser->compile();
 	}
 
@@ -938,22 +938,22 @@ 
 	 */
 	function _loadPhpLang($path)
 	{
-		if(!$path) return;
+		if (!$path) return;
 
-		if(substr_compare($path, '/', -1) !== 0)
+		if (substr_compare($path, '/', -1) !== 0)
 		{
 			$path .= '/';
 		}
-		$path_tpl = $path . '%s.lang.php';
+		$path_tpl = $path.'%s.lang.php';
 		$file = sprintf($path_tpl, $this->lang_type);
 
 		$langs = array('ko', 'en'); // this will be configurable.
-		while(!is_readable($file) && $langs[0])
+		while (!is_readable($file) && $langs[0])
 		{
 			$file = sprintf($path_tpl, array_shift($langs));
 		}
 
-		if(!is_readable($file))
+		if (!is_readable($file))
 		{
 			return FALSE;
 		}
@@ -995,11 +995,11 @@ 
 	 */
 	function getLang($code)
 	{
-		if(!$code)
+		if (!$code)
 		{
 			return;
 		}
-		if($GLOBALS['lang']->{$code})
+		if ($GLOBALS['lang']->{$code})
 		{
 			return $GLOBALS['lang']->{$code};
 		}
@@ -1015,7 +1015,7 @@ 
 	 */
 	function setLang($code, $val)
 	{
-		if(!isset($GLOBALS['lang']))
+		if (!isset($GLOBALS['lang']))
 		{
 			$GLOBALS['lang'] = new stdClass();
 		}
@@ -1043,17 +1043,17 @@ 
 
 		$obj = clone $source_obj;
 
-		foreach($charset_list as $charset)
+		foreach ($charset_list as $charset)
 		{
-			array_walk($obj,'Context::checkConvertFlag',$charset);
+			array_walk($obj, 'Context::checkConvertFlag', $charset);
 			$flag = self::checkConvertFlag($flag = TRUE);
-			if($flag)
+			if ($flag)
 			{
-				if($charset == 'UTF-8')
+				if ($charset == 'UTF-8')
 				{
 					return $obj;
 				}
-				array_walk($obj,'Context::doConvertEncoding',$charset);
+				array_walk($obj, 'Context::doConvertEncoding', $charset);
 				return $obj;
 			}
 		}
@@ -1072,11 +1072,11 @@ 
 	function checkConvertFlag(&$val, $key = null, $charset = null)
 	{
 		static $flag = TRUE;
-		if($charset)
+		if ($charset)
 		{
-			if(is_array($val))
-				array_walk($val,'Context::checkConvertFlag',$charset);
-			else if($val && iconv($charset,$charset,$val)!=$val) $flag = FALSE;
+			if (is_array($val))
+				array_walk($val, 'Context::checkConvertFlag', $charset);
+			else if ($val && iconv($charset, $charset, $val) != $val) $flag = FALSE;
 			else $flag = FALSE;
 		}
 		else
@@ -1100,9 +1100,9 @@ 
 	{
 		if (is_array($val))
 		{
-			array_walk($val,'Context::doConvertEncoding',$charset);
+			array_walk($val, 'Context::doConvertEncoding', $charset);
 		}
-		else $val = iconv($charset,'UTF-8',$val);
+		else $val = iconv($charset, 'UTF-8', $val);
 	}
 
 	/**
@@ -1113,7 +1113,7 @@ 
 	 */
 	function convertEncodingStr($str)
 	{
-        if(!$str) return null;
+        if (!$str) return null;
 		$obj = new stdClass();
 		$obj->str = $str;
 		$obj = self::convertEncoding($obj);
@@ -1122,9 +1122,9 @@ 
 
 	function decodeIdna($domain)
 	{
-		if(strpos($domain, 'xn--') !== FALSE)
+		if (strpos($domain, 'xn--') !== FALSE)
 		{
-			require_once(_XE_PATH_ . 'libs/idna_convert/idna_convert.class.php');
+			require_once(_XE_PATH_.'libs/idna_convert/idna_convert.class.php');
 			$IDN = new idna_convert(array('idn_version' => 2008));
 			$domain = $IDN->decode($domain);
 		}
@@ -1155,7 +1155,7 @@ 
 	{
 		$self = self::getInstance();
 
-		if($self->response_method)
+		if ($self->response_method)
 		{
 			return $self->response_method;
 		}
@@ -1195,7 +1195,7 @@ 
 		$this->_recursiveCheckVar($_SERVER['HTTP_HOST']);
 
 		$pattern = "/[\,\"\'\{\}\[\]\(\);$]/";
-		if(preg_match($pattern, $_SERVER['HTTP_HOST']))
+		if (preg_match($pattern, $_SERVER['HTTP_HOST']))
 		{
 			$this->isSuccessInit = FALSE;
 		}
@@ -1208,30 +1208,30 @@ 
 	 */
 	function _setRequestArgument()
 	{
-		if(!count($_REQUEST))
+		if (!count($_REQUEST))
 		{
 			return;
 		}
 
 		$requestMethod = $this->getRequestMethod();
-		foreach($_REQUEST as $key => $val)
+		foreach ($_REQUEST as $key => $val)
 		{
-			if($val === '' || self::get($key))
+			if ($val === '' || self::get($key))
 			{
 				continue;
 			}
 			$key = htmlentities($key);
 			$val = $this->_filterRequestVar($key, $val);
 
-			if($requestMethod == 'GET' && isset($_GET[$key]))
+			if ($requestMethod == 'GET' && isset($_GET[$key]))
 			{
 				$set_to_vars = TRUE;
 			}
-			elseif($requestMethod == 'POST' && isset($_POST[$key]))
+			elseif ($requestMethod == 'POST' && isset($_POST[$key]))
 			{
 				$set_to_vars = TRUE;
 			}
-			elseif($requestMethod == 'JS_CALLBACK' && (isset($_GET[$key]) || isset($_POST[$key])))
+			elseif ($requestMethod == 'JS_CALLBACK' && (isset($_GET[$key]) || isset($_POST[$key])))
 			{
 				$set_to_vars = TRUE;
 			}
@@ -1240,7 +1240,7 @@ 
 				$set_to_vars = FALSE;
 			}
 
-			if($set_to_vars)
+			if ($set_to_vars)
 			{
 				$this->_recursiveCheckVar($val);
 			}
@@ -1251,20 +1251,20 @@ 
 
 	function _recursiveCheckVar($val)
 	{
-		if(is_string($val))
+		if (is_string($val))
 		{
-			foreach($this->patterns as $pattern)
+			foreach ($this->patterns as $pattern)
 			{
-				if(preg_match($pattern, $val))
+				if (preg_match($pattern, $val))
 				{
 					$this->isSuccessInit = FALSE;
 					return;
 				}
 			}
 		}
-		else if(is_array($val))
+		else if (is_array($val))
 		{
-			foreach($val as $val2)
+			foreach ($val as $val2)
 			{
 				$this->_recursiveCheckVar($val2);
 			}
@@ -1278,7 +1278,7 @@ 
 	 */
 	function _setJSONRequestArgument()
 	{
-		if($this->getRequestMethod() != 'JSON')
+		if ($this->getRequestMethod() != 'JSON')
 		{
 			return;
 		}
@@ -1286,7 +1286,7 @@ 
 		$params = array();
 		parse_str($GLOBALS['HTTP_RAW_POST_DATA'], $params);
 
-		foreach($params as $key => $val)
+		foreach ($params as $key => $val)
 		{
 			$this->set($key, $this->_filterRequestVar($key, $val, 1), TRUE);
 		}
@@ -1299,13 +1299,13 @@ 
 	 */
 	function _setXmlRpcArgument()
 	{
-		if($this->getRequestMethod() != 'XMLRPC')
+		if ($this->getRequestMethod() != 'XMLRPC')
 		{
 			return;
 		}
 
 		$xml = $GLOBALS['HTTP_RAW_POST_DATA'];
-		if(Security::detectingXEE($xml))
+		if (Security::detectingXEE($xml))
 		{
 			header("HTTP/1.0 400 Bad Request");
 			exit;
@@ -1317,12 +1317,12 @@ 
 		$params = $xml_obj->methodcall->params;
 		unset($params->node_name, $params->attrs, $params->body);
 
-		if(!count(get_object_vars($params)))
+		if (!count(get_object_vars($params)))
 		{
 			return;
 		}
 
-		foreach($params as $key => $val)
+		foreach ($params as $key => $val)
 		{
 			$this->set($key, $this->_filterXmlVars($key, $val), TRUE);
 		}
@@ -1337,10 +1337,10 @@ 
 	 */
 	function _filterXmlVars($key, $val)
 	{
-		if(is_array($val))
+		if (is_array($val))
 		{
 			$stack = array();
-			foreach($val as $k => $v)
+			foreach ($val as $k => $v)
 			{
 				$stack[$k] = $this->_filterXmlVars($k, $v);
 			}
@@ -1350,20 +1350,20 @@ 
 
 		$body = $val->body;
 		unset($val->node_name, $val->attrs, $val->body);
-		if(!count(get_object_vars($val)))
+		if (!count(get_object_vars($val)))
 		{
 			return $this->_filterRequestVar($key, $body, 0);
 		}
 
 		$stack = new stdClass();
-		foreach($val as $k => $v)
+		foreach ($val as $k => $v)
 		{
 			$output = $this->_filterXmlVars($k, $v);
-			if(is_object($v) && $v->attrs->type == 'array')
+			if (is_object($v) && $v->attrs->type == 'array')
 			{
 				$output = array($output);
 			}
-			if($k == 'value' && (is_array($v) || $v->attrs->type == 'array'))
+			if ($k == 'value' && (is_array($v) || $v->attrs->type == 'array'))
 			{
 				return $output;
 			}
@@ -1371,7 +1371,7 @@ 
 			$stack->{$k} = $output;
 		}
 
-		if(!count(get_object_vars($stack)))
+		if (!count(get_object_vars($stack)))
 		{
 			return NULL;
 		}
@@ -1390,32 +1390,32 @@ 
 	 */
 	function _filterRequestVar($key, $val, $do_stripslashes = 1)
 	{
-		if(!($isArray = is_array($val)))
+		if (!($isArray = is_array($val)))
 		{
 			$val = array($val);
 		}
 
 		$result = array();
-		foreach($val as $k => $v)
+		foreach ($val as $k => $v)
 		{
 			$k = htmlentities($k);
-			if($key === 'page' || $key === 'cpage' || substr_compare($key, 'srl', -3) === 0)
+			if ($key === 'page' || $key === 'cpage' || substr_compare($key, 'srl', -3) === 0)
 			{
 				$result[$k] = !preg_match('/^[0-9,]+$/', $v) ? (int) $v : $v;
 			}
-			elseif($key === 'mid' || $key === 'search_keyword')
+			elseif ($key === 'mid' || $key === 'search_keyword')
 			{
 				$result[$k] = htmlspecialchars($v, ENT_COMPAT | ENT_HTML401, 'UTF-8', FALSE);
 			}
-			elseif($key === 'vid')
+			elseif ($key === 'vid')
 			{
 				$result[$k] = urlencode($v);
 			}
-			elseif($key === 'xe_validator_id')
+			elseif ($key === 'xe_validator_id')
 			{
 				$result[$k] = htmlspecialchars($v, ENT_COMPAT | ENT_HTML401, 'UTF-8', FALSE);
 			}
-			elseif(stripos($key, 'XE_VALIDATOR', 0) === 0)
+			elseif (stripos($key, 'XE_VALIDATOR', 0) === 0)
 			{
 				unset($result[$k]);
 			}
@@ -1423,7 +1423,7 @@ 
 			{
 				$result[$k] = $v;
 
-				if($do_stripslashes && version_compare(PHP_VERSION, '5.4.0', '<') && get_magic_quotes_gpc())
+				if ($do_stripslashes && version_compare(PHP_VERSION, '5.4.0', '<') && get_magic_quotes_gpc())
 				{
 					if (is_array($result[$k]))
 					{
@@ -1435,7 +1435,7 @@ 
 					}
 				}
 
-				if(is_array($result[$k]))
+				if (is_array($result[$k]))
 				{
 					array_walk_recursive($result[$k], function(&$val) { $val = trim($val); });
 				}
@@ -1467,17 +1467,17 @@ 
 	 */
 	function _setUploadedArgument()
 	{
-		if($_SERVER['REQUEST_METHOD'] != 'POST' || !$_FILES || (stripos($_SERVER['CONTENT_TYPE'], 'multipart/form-data') === FALSE && stripos($_SERVER['HTTP_CONTENT_TYPE'], 'multipart/form-data') === FALSE))
+		if ($_SERVER['REQUEST_METHOD'] != 'POST' || !$_FILES || (stripos($_SERVER['CONTENT_TYPE'], 'multipart/form-data') === FALSE && stripos($_SERVER['HTTP_CONTENT_TYPE'], 'multipart/form-data') === FALSE))
 		{
 			return;
 		}
 
-		foreach($_FILES as $key => $val)
+		foreach ($_FILES as $key => $val)
 		{
 			$tmp_name = $val['tmp_name'];
-			if(!is_array($tmp_name))
+			if (!is_array($tmp_name))
 			{
-				if(!$tmp_name || !is_uploaded_file($tmp_name))
+				if (!$tmp_name || !is_uploaded_file($tmp_name))
 				{
 					continue;
 				}
@@ -1490,9 +1490,9 @@ 
 				$files = array();
 				$count_files = count($tmp_name);
 
-				for($i = 0; $i < $count_files; $i++)
+				for ($i = 0; $i < $count_files; $i++)
 				{
-					if($val['size'][$i] > 0)
+					if ($val['size'][$i] > 0)
 					{
 						$file = array();
 						$file['name'] = $val['name'][$i];
@@ -1503,7 +1503,7 @@ 
 						$files[] = $file;
 					}
 				}
-				if($files) $this->set($key, $files, TRUE);
+				if ($files) $this->set($key, $files, TRUE);
 			}
 		}
 	}
@@ -1525,16 +1525,16 @@ 
 	function getRequestUrl()
 	{
 		static $url = null;
-		if(is_null($url))
+		if (is_null($url))
 		{
 			$url = self::getRequestUri();
-			if(count($_GET) > 0)
+			if (count($_GET) > 0)
 			{
-				foreach($_GET as $key => $val)
+				foreach ($_GET as $key => $val)
 				{
-					$vars[] = $key . '=' . ($val ? urlencode(self::convertEncodingStr($val)) : '');
+					$vars[] = $key.'='.($val ? urlencode(self::convertEncodingStr($val)) : '');
 				}
-				$url .= '?' . join('&', $vars);
+				$url .= '?'.join('&', $vars);
 			}
 		}
 		return $url;
@@ -1549,7 +1549,7 @@ 
 		$self = self::getInstance();
 		$js_callback_func = isset($_GET['xe_js_callback']) ? $_GET['xe_js_callback'] : $_POST['xe_js_callback'];
 
-		if(!preg_match('/^[a-z0-9\.]+$/i', $js_callback_func))
+		if (!preg_match('/^[a-z0-9\.]+$/i', $js_callback_func))
 		{
 			unset($js_callback_func);
 			unset($_GET['xe_js_callback']);
@@ -1577,22 +1577,22 @@ 
 		$self = self::getInstance();
 
 		// retrieve virtual site information
-		if(is_null($site_module_info))
+		if (is_null($site_module_info))
 		{
 			$site_module_info = self::get('site_module_info');
 		}
 
 		// If $domain is set, handle it (if $domain is vid type, remove $domain and handle with $vid)
-		if($domain && isSiteID($domain))
+		if ($domain && isSiteID($domain))
 		{
 			$vid = $domain;
 			$domain = '';
 		}
 
 		// If $domain, $vid are not set, use current site information
-		if(!$domain && !$vid)
+		if (!$domain && !$vid)
 		{
-			if($site_module_info->domain && isSiteID($site_module_info->domain))
+			if ($site_module_info->domain && isSiteID($site_module_info->domain))
 			{
 				$vid = $site_module_info->domain;
 			}
@@ -1603,21 +1603,21 @@ 
 		}
 
 		// if $domain is set, compare current URL. If they are same, remove the domain, otherwise link to the domain.
-		if($domain)
+		if ($domain)
 		{
 			$domain_info = parse_url($domain);
-			if(is_null($current_info))
+			if (is_null($current_info))
 			{
-				$current_info = parse_url(($_SERVER['HTTPS'] == 'on' ? 'https' : 'http') . '://' . $_SERVER['HTTP_HOST'] . getScriptPath());
+				$current_info = parse_url(($_SERVER['HTTPS'] == 'on' ? 'https' : 'http').'://'.$_SERVER['HTTP_HOST'].getScriptPath());
 			}
-			if($domain_info['host'] . $domain_info['path'] == $current_info['host'] . $current_info['path'])
+			if ($domain_info['host'].$domain_info['path'] == $current_info['host'].$current_info['path'])
 			{
 				unset($domain);
 			}
 			else
 			{
 				$domain = preg_replace('/^(http|https):\/\//i', '', trim($domain));
-				if(substr_compare($domain, '/', -1) !== 0)
+				if (substr_compare($domain, '/', -1) !== 0)
 				{
 					$domain .= '/';
 				}
@@ -1627,41 +1627,41 @@ 
 		$get_vars = array();
 
 		// If there is no GET variables or first argument is '' to reset variables
-		if(!$self->get_vars || $args_list[0] == '')
+		if (!$self->get_vars || $args_list[0] == '')
 		{
 			// rearrange args_list
-			if(is_array($args_list) && $args_list[0] == '')
+			if (is_array($args_list) && $args_list[0] == '')
 			{
 				array_shift($args_list);
 			}
 		}
-		elseif($_SERVER['REQUEST_METHOD'] == 'GET')
+		elseif ($_SERVER['REQUEST_METHOD'] == 'GET')
 		{
 			// Otherwise, make GET variables into array
 			$get_vars = get_object_vars($self->get_vars);
 		}
 		else
 		{
-			if(!!$self->get_vars->module) $get_vars['module'] = $self->get_vars->module;
-			if(!!$self->get_vars->mid) $get_vars['mid'] = $self->get_vars->mid;
-			if(!!$self->get_vars->act) $get_vars['act'] = $self->get_vars->act;
-			if(!!$self->get_vars->page) $get_vars['page'] = $self->get_vars->page;
-			if(!!$self->get_vars->search_target) $get_vars['search_target'] = $self->get_vars->search_target;
-			if(!!$self->get_vars->search_keyword) $get_vars['search_keyword'] = $self->get_vars->search_keyword;
-			if($get_vars['act'] == 'IS')
+			if (!!$self->get_vars->module) $get_vars['module'] = $self->get_vars->module;
+			if (!!$self->get_vars->mid) $get_vars['mid'] = $self->get_vars->mid;
+			if (!!$self->get_vars->act) $get_vars['act'] = $self->get_vars->act;
+			if (!!$self->get_vars->page) $get_vars['page'] = $self->get_vars->page;
+			if (!!$self->get_vars->search_target) $get_vars['search_target'] = $self->get_vars->search_target;
+			if (!!$self->get_vars->search_keyword) $get_vars['search_keyword'] = $self->get_vars->search_keyword;
+			if ($get_vars['act'] == 'IS')
 			{
-				if(!!$self->get_vars->is_keyword) $get_vars['is_keyword'] = $self->get_vars->is_keyword;
+				if (!!$self->get_vars->is_keyword) $get_vars['is_keyword'] = $self->get_vars->is_keyword;
 			}
 		}
 
 		// arrange args_list
-		for($i = 0, $c = count($args_list); $i < $c; $i += 2)
+		for ($i = 0, $c = count($args_list); $i < $c; $i += 2)
 		{
 			$key = $args_list[$i];
 			$val = trim($args_list[$i + 1]);
 
 			// If value is not set, remove the key
-			if(!isset($val) || !strlen($val))
+			if (!isset($val) || !strlen($val))
 			{
 				unset($get_vars[$key]);
 				continue;
@@ -1672,7 +1672,7 @@ 
 
 		// remove vid, rnd
 		unset($get_vars['rnd']);
-		if($vid)
+		if ($vid)
 		{
 			$get_vars['vid'] = $vid;
 		}
@@ -1689,17 +1689,17 @@ 
 			'dispDocumentAdminManageDocument' => 'dispDocumentManageDocument',
 			'dispModuleAdminSelectList' => 'dispModuleSelectList'
 		);
-		if($act_alias[$act])
+		if ($act_alias[$act])
 		{
 			$get_vars['act'] = $act_alias[$act];
 		}
 
 		// organize URL
 		$query = '';
-		if(count($get_vars) > 0)
+		if (count($get_vars) > 0)
 		{
 			// if using rewrite mod
-			if($self->allow_rewrite)
+			if ($self->allow_rewrite)
 			{
 				$var_keys = array_keys($get_vars);
 				sort($var_keys);
@@ -1719,8 +1719,8 @@ 
 					'vid' => $vid,
 					'mid' => $mid,
 					'mid.vid' => "$vid/$mid",
-					'entry.mid' => "$mid/entry/" . $get_vars['entry'],
-					'entry.mid.vid' => "$vid/$mid/entry/" . $get_vars['entry'],
+					'entry.mid' => "$mid/entry/".$get_vars['entry'],
+					'entry.mid.vid' => "$vid/$mid/entry/".$get_vars['entry'],
 					'document_srl' => $srl,
 					'document_srl.mid' => "$mid/$srl",
 					'document_srl.vid' => "$vid/$srl",
@@ -1737,66 +1737,66 @@ 
 				$query = $target_map[$target];
 			}
 
-			if(!$query)
+			if (!$query)
 			{
 				$queries = array();
-				foreach($get_vars as $key => $val)
+				foreach ($get_vars as $key => $val)
 				{
-					if(is_array($val) && count($val) > 0)
+					if (is_array($val) && count($val) > 0)
 					{
-						foreach($val as $k => $v)
+						foreach ($val as $k => $v)
 						{
-							$queries[] = $key . '[' . $k . ']=' . urlencode($v);
+							$queries[] = $key.'['.$k.']='.urlencode($v);
 						}
 					}
-					elseif(!is_array($val))
+					elseif (!is_array($val))
 					{
-						$queries[] = $key . '=' . urlencode($val);
+						$queries[] = $key.'='.urlencode($val);
 					}
 				}
-				if(count($queries) > 0)
+				if (count($queries) > 0)
 				{
-					$query = 'index.php?' . join('&', $queries);
+					$query = 'index.php?'.join('&', $queries);
 				}
 			}
 		}
 
 		// If using SSL always
 		$_use_ssl = $self->get('_use_ssl');
-		if($_use_ssl == 'always')
+		if ($_use_ssl == 'always')
 		{
-			$query = $self->getRequestUri(ENFORCE_SSL, $domain) . $query;
+			$query = $self->getRequestUri(ENFORCE_SSL, $domain).$query;
 			// optional SSL use
 		}
-		elseif($_use_ssl == 'optional')
+		elseif ($_use_ssl == 'optional')
 		{
 			$ssl_mode = (($self->get('module') === 'admin') || ($get_vars['module'] === 'admin') || (isset($get_vars['act']) && $self->isExistsSSLAction($get_vars['act']))) ? ENFORCE_SSL : RELEASE_SSL;
-			$query = $self->getRequestUri($ssl_mode, $domain) . $query;
+			$query = $self->getRequestUri($ssl_mode, $domain).$query;
 			// no SSL
 		}
 		else
 		{
 			// currently on SSL but target is not based on SSL
-			if($_SERVER['HTTPS'] == 'on')
+			if ($_SERVER['HTTPS'] == 'on')
 			{
-				$query = $self->getRequestUri(ENFORCE_SSL, $domain) . $query;
+				$query = $self->getRequestUri(ENFORCE_SSL, $domain).$query;
 			}
-			else if($domain) // if $domain is set
+			else if ($domain) // if $domain is set
 			{
-				$query = $self->getRequestUri(FOLLOW_REQUEST_SSL, $domain) . $query;
+				$query = $self->getRequestUri(FOLLOW_REQUEST_SSL, $domain).$query;
 			}
 			else
 			{
-				$query = getScriptPath() . $query;
+				$query = getScriptPath().$query;
 			}
 		}
 
-		if(!$encode)
+		if (!$encode)
 		{
 			return $query;
 		}
 
-		if(!$autoEncode)
+		if (!$autoEncode)
 		{
 			return htmlspecialchars($query, ENT_COMPAT | ENT_HTML401, 'UTF-8', FALSE);
 		}
@@ -1805,16 +1805,16 @@ 
 		$encode_queries = array();
 		$parsedUrl = parse_url($query);
 		parse_str($parsedUrl['query'], $output);
-		foreach($output as $key => $value)
+		foreach ($output as $key => $value)
 		{
-			if(preg_match('/&([a-z]{2,}|#\d+);/', urldecode($value)))
+			if (preg_match('/&([a-z]{2,}|#\d+);/', urldecode($value)))
 			{
 				$value = urlencode(htmlspecialchars_decode(urldecode($value)));
 			}
-			$encode_queries[] = $key . '=' . $value;
+			$encode_queries[] = $key.'='.$value;
 		}
 
-		return htmlspecialchars($parsedUrl['path'] . '?' . join('&', $encode_queries), ENT_COMPAT | ENT_HTML401, 'UTF-8', FALSE);
+		return htmlspecialchars($parsedUrl['path'].'?'.join('&', $encode_queries), ENT_COMPAT | ENT_HTML401, 'UTF-8', FALSE);
 	}
 
 	/**
@@ -1829,17 +1829,17 @@ 
 		static $url = array();
 
 		// Check HTTP Request
-		if(!isset($_SERVER['SERVER_PROTOCOL']))
+		if (!isset($_SERVER['SERVER_PROTOCOL']))
 		{
 			return;
 		}
 
-		if(self::get('_use_ssl') == 'always')
+		if (self::get('_use_ssl') == 'always')
 		{
 			$ssl_mode = ENFORCE_SSL;
 		}
 
-		if($domain)
+		if ($domain)
 		{
 			$domain_key = md5($domain);
 		}
@@ -1848,14 +1848,14 @@ 
 			$domain_key = 'default';
 		}
 
-		if(isset($url[$ssl_mode][$domain_key]))
+		if (isset($url[$ssl_mode][$domain_key]))
 		{
 			return $url[$ssl_mode][$domain_key];
 		}
 
 		$current_use_ssl = ($_SERVER['HTTPS'] == 'on');
 
-		switch($ssl_mode)
+		switch ($ssl_mode)
 		{
 			case FOLLOW_REQUEST_SSL: $use_ssl = $current_use_ssl;
 				break;
@@ -1865,34 +1865,34 @@ 
 				break;
 		}
 
-		if($domain)
+		if ($domain)
 		{
 			$target_url = trim($domain);
-			if(substr_compare($target_url, '/', -1) !== 0)
+			if (substr_compare($target_url, '/', -1) !== 0)
 			{
-				$target_url.= '/';
+				$target_url .= '/';
 			}
 		}
 		else
 		{
-			$target_url = $_SERVER['HTTP_HOST'] . getScriptPath();
+			$target_url = $_SERVER['HTTP_HOST'].getScriptPath();
 		}
 
-		$url_info = parse_url('http://' . $target_url);
+		$url_info = parse_url('http://'.$target_url);
 
-		if($current_use_ssl != $use_ssl)
+		if ($current_use_ssl != $use_ssl)
 		{
 			unset($url_info['port']);
 		}
 
-		if($use_ssl)
+		if ($use_ssl)
 		{
 			$port = self::get('_https_port');
-			if($port && $port != 443)
+			if ($port && $port != 443)
 			{
 				$url_info['port'] = $port;
 			}
-			elseif($url_info['port'] == 443)
+			elseif ($url_info['port'] == 443)
 			{
 				unset($url_info['port']);
 			}
@@ -1900,17 +1900,17 @@ 
 		else
 		{
 			$port = self::get('_http_port');
-			if($port && $port != 80)
+			if ($port && $port != 80)
 			{
 				$url_info['port'] = $port;
 			}
-			elseif($url_info['port'] == 80)
+			elseif ($url_info['port'] == 80)
 			{
 				unset($url_info['port']);
 			}
 		}
 
-		$url[$ssl_mode][$domain_key] = sprintf('%s://%s%s%s', $use_ssl ? 'https' : $url_info['scheme'], $url_info['host'], $url_info['port'] && $url_info['port'] != 80 ? ':' . $url_info['port'] : '', $url_info['path']);
+		$url[$ssl_mode][$domain_key] = sprintf('%s://%s%s%s', $use_ssl ? 'https' : $url_info['scheme'], $url_info['host'], $url_info['port'] && $url_info['port'] != 80 ? ':'.$url_info['port'] : '', $url_info['path']);
 
 		return $url[$ssl_mode][$domain_key];
 	}
@@ -1927,16 +1927,16 @@ 
 	{
 		$self = self::getInstance();
 		$self->context->{$key} = $val;
-		if($set_to_get_vars === FALSE)
+		if ($set_to_get_vars === FALSE)
 		{
 			return;
 		}
-		if($val === NULL || $val === '')
+		if ($val === NULL || $val === '')
 		{
 			unset($self->get_vars->{$key});
 			return;
 		}
-		if($set_to_get_vars || $self->get_vars->{$key})
+		if ($set_to_get_vars || $self->get_vars->{$key})
 		{
 			$self->get_vars->{$key} = $val;
 		}
@@ -1952,7 +1952,7 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!isset($self->context->{$key}))
+		if (!isset($self->context->{$key}))
 		{
 			return null;
 		}
@@ -1967,7 +1967,7 @@ 
 	function gets()
 	{
 		$num_args = func_num_args();
-		if($num_args < 1)
+		if ($num_args < 1)
 		{
 			return;
 		}
@@ -1975,7 +1975,7 @@ 
 
 		$args_list = func_get_args();
 		$output = new stdClass();
-		foreach($args_list as $v)
+		foreach ($args_list as $v)
 		{
 			$output->{$v} = $self->get($v);
 		}
@@ -2001,7 +2001,7 @@ 
 	function getRequestVars()
 	{
 		$self = self::getInstance();
-		if($self->get_vars)
+		if ($self->get_vars)
 		{
 			return clone($self->get_vars);
 		}
@@ -2018,13 +2018,13 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!is_readable($self->sslActionCacheFile))
+		if (!is_readable($self->sslActionCacheFile))
 		{
 			$buff = '<?php if(!defined("__XE__"))exit;';
 			FileHandler::writeFile($self->sslActionCacheFile, $buff);
 		}
 
-		if(!isset($self->ssl_actions[$action]))
+		if (!isset($self->ssl_actions[$action]))
 		{
 			$self->ssl_actions[$action] = 1;
 			$sslActionCacheString = sprintf('$sslActions[\'%s\'] = 1;', $action);
@@ -2042,16 +2042,16 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!is_readable($self->sslActionCacheFile))
+		if (!is_readable($self->sslActionCacheFile))
 		{
 			unset($self->ssl_actions);
 			$buff = '<?php if(!defined("__XE__"))exit;';
 			FileHandler::writeFile($self->sslActionCacheFile, $buff);
 		}
 
-		foreach($action_array as $action)
+		foreach ($action_array as $action)
 		{
-			if(!isset($self->ssl_actions[$action]))
+			if (!isset($self->ssl_actions[$action]))
 			{
 				$self->ssl_actions[$action] = 1;
 				$sslActionCacheString = sprintf('$sslActions[\'%s\'] = 1;', $action);
@@ -2070,7 +2070,7 @@ 
 	{
 		$self = self::getInstance();
 
-		if($self->isExistsSSLAction($action))
+		if ($self->isExistsSSLAction($action))
 		{
 			$sslActionCacheString = sprintf('$sslActions[\'%s\'] = 1;', $action);
 			$buff = FileHandler::readFile($self->sslActionCacheFile);
@@ -2087,7 +2087,7 @@ 
 	function getSSLActions()
 	{
 		$self = self::getInstance();
-		if($self->getSslStatus() == 'optional')
+		if ($self->getSslStatus() == 'optional')
 		{
 			return $self->ssl_actions;
 		}
@@ -2114,12 +2114,12 @@ 
 	 */
 	function normalizeFilePath($file)
 	{
-		if($file{0} != '/' && $file{0} != '.' && strpos($file, '://') === FALSE)
+		if ($file{0} != '/' && $file{0} != '.' && strpos($file, '://') === FALSE)
 		{
-			$file = './' . $file;
+			$file = './'.$file;
 		}
 		$file = preg_replace('@/\./|(?<!:)\/\/@', '/', $file);
-		while(strpos($file, '/../') !== FALSE)
+		while (strpos($file, '/../') !== FALSE)
 		{
 			$file = preg_replace('/\/([^\/]+)\/\.\.\//s', '/', $file, 1);
 		}
@@ -2138,13 +2138,13 @@ 
 	{
 		$file = self::normalizeFilePath($file);
 		$script_path = getScriptPath();
-		if(strpos($file, './') === 0)
+		if (strpos($file, './') === 0)
 		{
-			$file = $script_path . substr($file, 2);
+			$file = $script_path.substr($file, 2);
 		}
-		elseif(strpos($file, '../') === 0)
+		elseif (strpos($file, '../') === 0)
 		{
-			$file = self::normalizeFilePath($script_path . $file);
+			$file = self::normalizeFilePath($script_path.$file);
 		}
 
 		return $file;
@@ -2214,12 +2214,12 @@ 
 	 */
 	function addJsFile($file, $optimized = FALSE, $targetie = '', $index = 0, $type = 'head', $isRuleset = FALSE, $autoPath = null)
 	{
-		if($isRuleset)
+		if ($isRuleset)
 		{
-			if(strpos($file, '#') !== FALSE)
+			if (strpos($file, '#') !== FALSE)
 			{
 				$file = str_replace('#', '', $file);
-				if(!is_readable($file))
+				if (!is_readable($file))
 				{
 					$file = $autoPath;
 				}
@@ -2284,9 +2284,9 @@ 
 		ksort($files);
 		$files = array_values($files);
 		$filenames = array();
-		for($i = 0, $c = count($files); $i < $c; ++$i)
+		for ($i = 0, $c = count($files); $i < $c; ++$i)
 		{
-			if(in_array($files[$i]['file'], $filenames))
+			if (in_array($files[$i]['file'], $filenames))
 			{
 				unset($files[$i]);
 			}
@@ -2371,14 +2371,14 @@ 
 	 */
 	function getJavascriptPluginInfo($pluginName)
 	{
-		if($plugin_name == 'ui.datepicker')
+		if ($plugin_name == 'ui.datepicker')
 		{
 			$plugin_name = 'ui';
 		}
 
-		$plugin_path = './common/js/plugins/' . $pluginName . '/';
-		$info_file = $plugin_path . 'plugin.load';
-		if(!is_readable($info_file))
+		$plugin_path = './common/js/plugins/'.$pluginName.'/';
+		$info_file = $plugin_path.'plugin.load';
+		if (!is_readable($info_file))
 		{
 			return;
 		}
@@ -2388,32 +2388,32 @@ 
 		$result->jsList = array();
 		$result->cssList = array();
 
-		foreach($list as $filename)
+		foreach ($list as $filename)
 		{
 			$filename = trim($filename);
-			if(!$filename)
+			if (!$filename)
 			{
 				continue;
 			}
 
-			if(strncasecmp('./', $filename, 2) === 0)
+			if (strncasecmp('./', $filename, 2) === 0)
 			{
 				$filename = substr($filename, 2);
 			}
 
-			if(substr_compare($filename, '.js', -3) === 0)
+			if (substr_compare($filename, '.js', -3) === 0)
 			{
-				$result->jsList[] = $plugin_path . $filename;
+				$result->jsList[] = $plugin_path.$filename;
 			}
-			elseif(substr_compare($filename, '.css', -4) === 0)
+			elseif (substr_compare($filename, '.css', -4) === 0)
 			{
-				$result->cssList[] = $plugin_path . $filename;
+				$result->cssList[] = $plugin_path.$filename;
 			}
 		}
 
-		if(is_dir($plugin_path . 'lang'))
+		if (is_dir($plugin_path.'lang'))
 		{
-			$result->langPath = $plugin_path . 'lang';
+			$result->langPath = $plugin_path.'lang';
 		}
 
 		return $result;
@@ -2429,50 +2429,50 @@ 
 		static $loaded_plugins = array();
 
 		$self = self::getInstance();
-		if($plugin_name == 'ui.datepicker')
+		if ($plugin_name == 'ui.datepicker')
 		{
 			$plugin_name = 'ui';
 		}
 
-		if($loaded_plugins[$plugin_name])
+		if ($loaded_plugins[$plugin_name])
 		{
 			return;
 		}
 		$loaded_plugins[$plugin_name] = TRUE;
 
-		$plugin_path = './common/js/plugins/' . $plugin_name . '/';
-		$info_file = $plugin_path . 'plugin.load';
-		if(!is_readable($info_file))
+		$plugin_path = './common/js/plugins/'.$plugin_name.'/';
+		$info_file = $plugin_path.'plugin.load';
+		if (!is_readable($info_file))
 		{
 			return;
 		}
 
 		$list = file($info_file);
-		foreach($list as $filename)
+		foreach ($list as $filename)
 		{
 			$filename = trim($filename);
-			if(!$filename)
+			if (!$filename)
 			{
 				continue;
 			}
 
-			if(strncasecmp('./', $filename, 2) === 0)
+			if (strncasecmp('./', $filename, 2) === 0)
 			{
 				$filename = substr($filename, 2);
 			}
-			if(substr_compare($filename, '.js', -3) === 0)
+			if (substr_compare($filename, '.js', -3) === 0)
 			{
-				$self->loadFile(array($plugin_path . $filename, 'body', '', 0), TRUE);
+				$self->loadFile(array($plugin_path.$filename, 'body', '', 0), TRUE);
 			}
-			if(substr_compare($filename, '.css', -4) === 0)
+			if (substr_compare($filename, '.css', -4) === 0)
 			{
-				$self->loadFile(array($plugin_path . $filename, 'all', '', 0), TRUE);
+				$self->loadFile(array($plugin_path.$filename, 'all', '', 0), TRUE);
 			}
 		}
 
-		if(is_dir($plugin_path . 'lang'))
+		if (is_dir($plugin_path.'lang'))
 		{
-			$self->loadLang($plugin_path . 'lang');
+			$self->loadLang($plugin_path.'lang');
 		}
 	}
 
@@ -2485,7 +2485,7 @@ 
 	function addHtmlHeader($header)
 	{
 		$self = self::getInstance();
-		$self->html_header .= "\n" . $header;
+		$self->html_header .= "\n".$header;
 	}
 
 	function clearHtmlHeader()
@@ -2537,7 +2537,7 @@ 
 	function addBodyHeader($header)
 	{
 		$self = self::getInstance();
-		$self->body_header .= "\n" . $header;
+		$self->body_header .= "\n".$header;
 	}
 
 	/**
@@ -2559,7 +2559,7 @@ 
 	function addHtmlFooter($footer)
 	{
 		$self = self::getInstance();
-		$self->html_footer .= ($self->Htmlfooter ? "\n" : '') . $footer;
+		$self->html_footer .= ($self->Htmlfooter ? "\n" : '').$footer;
 	}
 
 	/**
@@ -2580,7 +2580,7 @@ 
 	 */
 	function getConfigFile()
 	{
-		return _XE_PATH_ . 'files/config/db.config.php';
+		return _XE_PATH_.'files/config/db.config.php';
 	}
 
 	/**
@@ -2590,7 +2590,7 @@ 
 	 */
 	function getFTPConfigFile()
 	{
-		return _XE_PATH_ . 'files/config/ftp.config.php';
+		return _XE_PATH_.'files/config/ftp.config.php';
 	}
 
 	/**
@@ -2642,14 +2642,14 @@ 
 		$_path = explode('/', $path);
 		$_base = explode('/', $base_url);
 
-		if(!$_base[count($_base) - 1])
+		if (!$_base[count($_base) - 1])
 		{
 			array_pop($_base);
 		}
 
-		foreach($_xe as $idx => $dir)
+		foreach ($_xe as $idx => $dir)
 		{
-			if($_path[0] != $dir)
+			if ($_path[0] != $dir)
 			{
 				break;
 			}
@@ -2657,9 +2657,9 @@ 
 		}
 
 		$idx = count($_xe) - $idx - 1;
-		while($idx--)
+		while ($idx--)
 		{
-			if(count($_base) > 0)
+			if (count($_base) > 0)
 			{
 				array_shift($_base);
 			}
@@ -2669,13 +2669,13 @@ 
 			}
 		}
 
-		if(count($_base) > 0)
+		if (count($_base) > 0)
 		{
 			array_unshift($_path, join('/', $_base));
 		}
 
-		$path = '/' . join('/', $_path);
-		if(substr_compare($path, '/', -1) !== 0)
+		$path = '/'.join('/', $_path);
+		if (substr_compare($path, '/', -1) !== 0)
 		{
 			$path .= '/';
 		}
@@ -2690,13 +2690,13 @@ 
 	{
 		$self = self::getInstance();
 
-		if(!is_array($self->meta_tags))
+		if (!is_array($self->meta_tags))
 		{
 			$self->meta_tags = array();
 		}
 
 		$ret = array();
-		foreach($self->meta_tags as $key => $val)
+		foreach ($self->meta_tags as $key => $val)
 		{
 			list($name, $is_http_equiv) = explode("\t", $key);
 			$ret[] = array('name' => $name, 'is_http_equiv' => $is_http_equiv, 'content' => $val);
@@ -2716,7 +2716,7 @@ 
 	function addMetaTag($name, $content, $is_http_equiv = FALSE)
 	{
 		$self = self::getInstance();
-		$self->meta_tags[$name . "\t" . ($is_http_equiv ? '1' : '0')] = $content;
+		$self->meta_tags[$name."\t".($is_http_equiv ? '1' : '0')] = $content;
 	}
 
 }

Braces +112 added lines, -112 removed lines

@@ -230,7 +230,9 @@ 
 		$this->loadDBInfo();
 		if($this->db_info->use_sitelock == 'Y')
 		{
-			if(is_array($this->db_info->sitelock_whitelist)) $whitelist = $this->db_info->sitelock_whitelist;
+			if(is_array($this->db_info->sitelock_whitelist)) {
+				$whitelist = $this->db_info->sitelock_whitelist;
+			}
 
 			if(!IpFilter::filter($whitelist))
 			{
@@ -245,8 +247,7 @@ 
 				if(FileHandler::exists(_XE_PATH_ . 'common/tpl/sitelock.user.html'))
 				{
 					include _XE_PATH_ . 'common/tpl/sitelock.user.html';
-				}
-				else
+				} else
 				{
 					include _XE_PATH_ . 'common/tpl/sitelock.html';
 				}
@@ -303,8 +304,7 @@ 
 			{
 				setcookie('lang_type', $this->lang_type, $_SERVER['REQUEST_TIME'] + 3600 * 24 * 1000);
 			}
-		}
-		elseif($_COOKIE['lang_type'])
+		} elseif($_COOKIE['lang_type'])
 		{
 			$this->lang_type = $_COOKIE['lang_type'];
 		}
@@ -341,7 +341,9 @@ 
 			);
 		}
 
-		if($sess = $_POST[session_name()]) session_id($sess);
+		if($sess = $_POST[session_name()]) {
+			session_id($sess);
+		}
 		session_start();
 
 		// set authentication information in Context and session
@@ -394,22 +396,21 @@ 
 						{
 							$url[] = $key . '[' . $k . ']=' . urlencode($v);
 						}
-					}
-					elseif($val)
+					} elseif($val)
 					{
 						$url[] = $key . '=' . urlencode($val);
 					}
 				}
 
 				$current_url = self::getRequestUri();
-				if($url) $current_url .= '?' . join('&', $url);
-			}
-			else
+				if($url) {
+					$current_url .= '?' . join('&', $url);
+				}
+			} else
 			{
 				$current_url = $this->getUrl();
 			}
-		}
-		else
+		} else
 		{
 			$current_url = self::getRequestUri();
 		}
@@ -490,18 +491,22 @@ 
 			$db_info->use_prepared_statements = 'Y';
 		}
 
-		if(!$db_info->time_zone)
-			$db_info->time_zone = date('O');
+		if(!$db_info->time_zone) {
+					$db_info->time_zone = date('O');
+		}
 		$GLOBALS['_time_zone'] = $db_info->time_zone;
 
-		if($db_info->qmail_compatibility != 'Y')
-			$db_info->qmail_compatibility = 'N';
+		if($db_info->qmail_compatibility != 'Y') {
+					$db_info->qmail_compatibility = 'N';
+		}
 		$GLOBALS['_qmail_compatibility'] = $db_info->qmail_compatibility;
 
-		if(!$db_info->use_db_session)
-			$db_info->use_db_session = 'N';
-		if(!$db_info->use_ssl)
-			$db_info->use_ssl = 'none';
+		if(!$db_info->use_db_session) {
+					$db_info->use_db_session = 'N';
+		}
+		if(!$db_info->use_ssl) {
+					$db_info->use_ssl = 'none';
+		}
 		$this->set('_use_ssl', $db_info->use_ssl);
 
 		$self->set('_http_port', ($db_info->http_port) ? $db_info->http_port : NULL);
@@ -618,8 +623,7 @@ 
 				$buff = FileHandler::readFile($orig_lang_file);
 				FileHandler::writeFile($selected_lang_file, $buff);
 				$lang_selected = self::loadLangSupported();
-			}
-			else
+			} else
 			{
 				$langs = file($selected_lang_file);
 				foreach($langs as $val)
@@ -678,15 +682,16 @@ 
 
 				$oModuleModel = getModel('module');
 				$domain = $url_info['host'] . $url_info['path'];
-				if(substr_compare($domain, '/', -1) === 0) $domain = substr($domain, 0, -1);
+				if(substr_compare($domain, '/', -1) === 0) {
+					$domain = substr($domain, 0, -1);
+				}
 				$site_info = $oModuleModel->getSiteInfoByDomain($domain);
 
 				if($site_info->site_srl)
 				{
 				$url_info['query'].= ($url_info['query'] ? '&' : '') . 'SSOID=' . urlencode(session_id()) . '&sig=' . urlencode(Password::createSignature(session_id()));
 				$redirect_url = sprintf('%s://%s%s%s?%s', $url_info['scheme'], $url_info['host'], $url_info['port'] ? ':' . $url_info['port'] : '', $url_info['path'], $url_info['query']);
-				}
-				else
+				} else
 				{
 					$redirect_url = $url;
 				}
@@ -695,8 +700,7 @@ 
 				return FALSE;
 			}
 			// for sites requesting SSO validation
-		}
-		else
+		} else
 		{
 			// result handling : set session_name()
 			if($session_name = self::get('SSOID'))
@@ -713,8 +717,7 @@ 
 				header('location:' . $url);
 				return FALSE;
 				// send SSO request
-			}
-			else if(!self::get('SSOID') && $_COOKIE['sso'] != md5(self::getRequestUri()))
+			} else if(!self::get('SSOID') && $_COOKIE['sso'] != md5(self::getRequestUri()))
 			{
 				setcookie('sso', md5(self::getRequestUri()));
 				$origin_url = self::getRequestUrl();
@@ -774,8 +777,7 @@ 
 		if($self->site_title)
 		{
 			$self->site_title .= ' - ' . $site_title;
-		}
-		else
+		} else
 		{
 			$self->site_title = $site_title;
 		}
@@ -875,8 +877,7 @@ 
 		{
 			$self->loaded_lang_files[] = $filename;
 			include($filename);
-		}
-		else
+		} else
 		{
 			$self->_evalxmlLang($path);
 		}
@@ -892,7 +893,9 @@ 
 	{
 		global $lang;
 
-		if(!$path) return;
+		if(!$path) {
+			return;
+		}
 
 		$_path = 'eval://' . $path;
 
@@ -924,7 +927,9 @@ 
 	 */
 	function _loadXmlLang($path)
 	{
-		if(!$path) return;
+		if(!$path) {
+			return;
+		}
 
 		$oXmlLangParser = new XmlLangParser($path . ((substr_compare($path, '/', -1) !== 0) ? '/' : '') . 'lang.xml', $this->lang_type);
 		return $oXmlLangParser->compile();
@@ -938,7 +943,9 @@ 
 	 */
 	function _loadPhpLang($path)
 	{
-		if(!$path) return;
+		if(!$path) {
+			return;
+		}
 
 		if(substr_compare($path, '/', -1) !== 0)
 		{
@@ -1074,12 +1081,14 @@ 
 		static $flag = TRUE;
 		if($charset)
 		{
-			if(is_array($val))
-				array_walk($val,'Context::checkConvertFlag',$charset);
-			else if($val && iconv($charset,$charset,$val)!=$val) $flag = FALSE;
-			else $flag = FALSE;
-		}
-		else
+			if(is_array($val)) {
+							array_walk($val,'Context::checkConvertFlag',$charset);
+			} else if($val && iconv($charset,$charset,$val)!=$val) {
+				$flag = FALSE;
+			} else {
+				$flag = FALSE;
+			}
+		} else
 		{
 			$return = $flag;
 			$flag = TRUE;
@@ -1101,8 +1110,9 @@ 
 		if (is_array($val))
 		{
 			array_walk($val,'Context::doConvertEncoding',$charset);
+		} else {
+			$val = iconv($charset,'UTF-8',$val);
 		}
-		else $val = iconv($charset,'UTF-8',$val);
 	}
 
 	/**
@@ -1113,7 +1123,9 @@ 
 	 */
 	function convertEncodingStr($str)
 	{
-        if(!$str) return null;
+        if(!$str) {
+        	return null;
+        }
 		$obj = new stdClass();
 		$obj->str = $str;
 		$obj = self::convertEncoding($obj);
@@ -1226,16 +1238,13 @@ 
 			if($requestMethod == 'GET' && isset($_GET[$key]))
 			{
 				$set_to_vars = TRUE;
-			}
-			elseif($requestMethod == 'POST' && isset($_POST[$key]))
+			} elseif($requestMethod == 'POST' && isset($_POST[$key]))
 			{
 				$set_to_vars = TRUE;
-			}
-			elseif($requestMethod == 'JS_CALLBACK' && (isset($_GET[$key]) || isset($_POST[$key])))
+			} elseif($requestMethod == 'JS_CALLBACK' && (isset($_GET[$key]) || isset($_POST[$key])))
 			{
 				$set_to_vars = TRUE;
-			}
-			else
+			} else
 			{
 				$set_to_vars = FALSE;
 			}
@@ -1261,8 +1270,7 @@ 
 					return;
 				}
 			}
-		}
-		else if(is_array($val))
+		} else if(is_array($val))
 		{
 			foreach($val as $val2)
 			{
@@ -1402,24 +1410,19 @@ 
 			if($key === 'page' || $key === 'cpage' || substr_compare($key, 'srl', -3) === 0)
 			{
 				$result[$k] = !preg_match('/^[0-9,]+$/', $v) ? (int) $v : $v;
-			}
-			elseif($key === 'mid' || $key === 'search_keyword')
+			} elseif($key === 'mid' || $key === 'search_keyword')
 			{
 				$result[$k] = htmlspecialchars($v, ENT_COMPAT | ENT_HTML401, 'UTF-8', FALSE);
-			}
-			elseif($key === 'vid')
+			} elseif($key === 'vid')
 			{
 				$result[$k] = urlencode($v);
-			}
-			elseif($key === 'xe_validator_id')
+			} elseif($key === 'xe_validator_id')
 			{
 				$result[$k] = htmlspecialchars($v, ENT_COMPAT | ENT_HTML401, 'UTF-8', FALSE);
-			}
-			elseif(stripos($key, 'XE_VALIDATOR', 0) === 0)
+			} elseif(stripos($key, 'XE_VALIDATOR', 0) === 0)
 			{
 				unset($result[$k]);
-			}
-			else
+			} else
 			{
 				$result[$k] = $v;
 
@@ -1428,8 +1431,7 @@ 
 					if (is_array($result[$k]))
 					{
 						array_walk_recursive($result[$k], function(&$val) { $val = stripslashes($val); });
-					}
-					else
+					} else
 					{
 						$result[$k] = stripslashes($result[$k]);
 					}
@@ -1438,8 +1440,7 @@ 
 				if(is_array($result[$k]))
 				{
 					array_walk_recursive($result[$k], function(&$val) { $val = trim($val); });
-				}
-				else
+				} else
 				{
 					$result[$k] = trim($result[$k]);
 				}
@@ -1484,8 +1485,7 @@ 
 				$val['name'] = htmlspecialchars($val['name'], ENT_COMPAT | ENT_HTML401, 'UTF-8', FALSE);
 				$this->set($key, $val, TRUE);
 				$this->is_uploaded = TRUE;
-			}
-			else
+			} else
 			{
 				$files = array();
 				$count_files = count($tmp_name);
@@ -1503,7 +1503,9 @@ 
 						$files[] = $file;
 					}
 				}
-				if($files) $this->set($key, $files, TRUE);
+				if($files) {
+					$this->set($key, $files, TRUE);
+				}
 			}
 		}
 	}
@@ -1595,8 +1597,7 @@ 
 			if($site_module_info->domain && isSiteID($site_module_info->domain))
 			{
 				$vid = $site_module_info->domain;
-			}
-			else
+			} else
 			{
 				$domain = $site_module_info->domain;
 			}
@@ -1613,8 +1614,7 @@ 
 			if($domain_info['host'] . $domain_info['path'] == $current_info['host'] . $current_info['path'])
 			{
 				unset($domain);
-			}
-			else
+			} else
 			{
 				$domain = preg_replace('/^(http|https):\/\//i', '', trim($domain));
 				if(substr_compare($domain, '/', -1) !== 0)
@@ -1634,23 +1634,35 @@ 
 			{
 				array_shift($args_list);
 			}
-		}
-		elseif($_SERVER['REQUEST_METHOD'] == 'GET')
+		} elseif($_SERVER['REQUEST_METHOD'] == 'GET')
 		{
 			// Otherwise, make GET variables into array
 			$get_vars = get_object_vars($self->get_vars);
-		}
-		else
+		} else
 		{
-			if(!!$self->get_vars->module) $get_vars['module'] = $self->get_vars->module;
-			if(!!$self->get_vars->mid) $get_vars['mid'] = $self->get_vars->mid;
-			if(!!$self->get_vars->act) $get_vars['act'] = $self->get_vars->act;
-			if(!!$self->get_vars->page) $get_vars['page'] = $self->get_vars->page;
-			if(!!$self->get_vars->search_target) $get_vars['search_target'] = $self->get_vars->search_target;
-			if(!!$self->get_vars->search_keyword) $get_vars['search_keyword'] = $self->get_vars->search_keyword;
+			if(!!$self->get_vars->module) {
+				$get_vars['module'] = $self->get_vars->module;
+			}
+			if(!!$self->get_vars->mid) {
+				$get_vars['mid'] = $self->get_vars->mid;
+			}
+			if(!!$self->get_vars->act) {
+				$get_vars['act'] = $self->get_vars->act;
+			}
+			if(!!$self->get_vars->page) {
+				$get_vars['page'] = $self->get_vars->page;
+			}
+			if(!!$self->get_vars->search_target) {
+				$get_vars['search_target'] = $self->get_vars->search_target;
+			}
+			if(!!$self->get_vars->search_keyword) {
+				$get_vars['search_keyword'] = $self->get_vars->search_keyword;
+			}
 			if($get_vars['act'] == 'IS')
 			{
-				if(!!$self->get_vars->is_keyword) $get_vars['is_keyword'] = $self->get_vars->is_keyword;
+				if(!!$self->get_vars->is_keyword) {
+					$get_vars['is_keyword'] = $self->get_vars->is_keyword;
+				}
 			}
 		}
 
@@ -1675,8 +1687,7 @@ 
 		if($vid)
 		{
 			$get_vars['vid'] = $vid;
-		}
-		else
+		} else
 		{
 			unset($get_vars['vid']);
 		}
@@ -1748,8 +1759,7 @@ 
 						{
 							$queries[] = $key . '[' . $k . ']=' . urlencode($v);
 						}
-					}
-					elseif(!is_array($val))
+					} elseif(!is_array($val))
 					{
 						$queries[] = $key . '=' . urlencode($val);
 					}
@@ -1767,25 +1777,23 @@ 
 		{
 			$query = $self->getRequestUri(ENFORCE_SSL, $domain) . $query;
 			// optional SSL use
-		}
-		elseif($_use_ssl == 'optional')
+		} elseif($_use_ssl == 'optional')
 		{
 			$ssl_mode = (($self->get('module') === 'admin') || ($get_vars['module'] === 'admin') || (isset($get_vars['act']) && $self->isExistsSSLAction($get_vars['act']))) ? ENFORCE_SSL : RELEASE_SSL;
 			$query = $self->getRequestUri($ssl_mode, $domain) . $query;
 			// no SSL
-		}
-		else
+		} else
 		{
 			// currently on SSL but target is not based on SSL
 			if($_SERVER['HTTPS'] == 'on')
 			{
 				$query = $self->getRequestUri(ENFORCE_SSL, $domain) . $query;
-			}
-			else if($domain) // if $domain is set
+			} else if($domain) {
+				// if $domain is set
 			{
 				$query = $self->getRequestUri(FOLLOW_REQUEST_SSL, $domain) . $query;
 			}
-			else
+			} else
 			{
 				$query = getScriptPath() . $query;
 			}
@@ -1842,8 +1850,7 @@ 
 		if($domain)
 		{
 			$domain_key = md5($domain);
-		}
-		else
+		} else
 		{
 			$domain_key = 'default';
 		}
@@ -1872,8 +1879,7 @@ 
 			{
 				$target_url.= '/';
 			}
-		}
-		else
+		} else
 		{
 			$target_url = $_SERVER['HTTP_HOST'] . getScriptPath();
 		}
@@ -1891,20 +1897,17 @@ 
 			if($port && $port != 443)
 			{
 				$url_info['port'] = $port;
-			}
-			elseif($url_info['port'] == 443)
+			} elseif($url_info['port'] == 443)
 			{
 				unset($url_info['port']);
 			}
-		}
-		else
+		} else
 		{
 			$port = self::get('_http_port');
 			if($port && $port != 80)
 			{
 				$url_info['port'] = $port;
-			}
-			elseif($url_info['port'] == 80)
+			} elseif($url_info['port'] == 80)
 			{
 				unset($url_info['port']);
 			}
@@ -2141,8 +2144,7 @@ 
 		if(strpos($file, './') === 0)
 		{
 			$file = $script_path . substr($file, 2);
-		}
-		elseif(strpos($file, '../') === 0)
+		} elseif(strpos($file, '../') === 0)
 		{
 			$file = self::normalizeFilePath($script_path . $file);
 		}
@@ -2404,8 +2406,7 @@ 
 			if(substr_compare($filename, '.js', -3) === 0)
 			{
 				$result->jsList[] = $plugin_path . $filename;
-			}
-			elseif(substr_compare($filename, '.css', -4) === 0)
+			} elseif(substr_compare($filename, '.css', -4) === 0)
 			{
 				$result->cssList[] = $plugin_path . $filename;
 			}
@@ -2662,8 +2663,7 @@ 
 			if(count($_base) > 0)
 			{
 				array_shift($_base);
-			}
-			else
+			} else
 			{
 				array_unshift($_base, '..');
 			}

classes/db/DB.class.php

Doc Comments +4 added lines, -4 removed lines

@@ -499,7 +499,7 @@ 
 
 	/**
 	 * Returns object of error info
-	 * @return object object of error
+	 * @return Object object of error
 	 */
 	function getError()
 	{
@@ -676,7 +676,7 @@ 
 	 * Returns counter cache data
 	 * @param array|string $tables tables to get data
 	 * @param string $condition condition to get data
-	 * @return int count of cache data
+	 * @return boolean count of cache data
 	 */
 	function getCountCache($tables, $condition)
 	{
@@ -736,7 +736,7 @@ 
 	 * @param array|string $tables tables to save data
 	 * @param string $condition condition to save data
 	 * @param int $count count of cache data to save
-	 * @return void
+	 * @return boolean
 	 */
 	function putCountCache($tables, $condition, $count = 0)
 	{
@@ -1247,7 +1247,7 @@ 
 	 * DB Connect
 	 * this method is protected
 	 * @param array $connection
-	 * @return void
+	 * @return resource
 	 */
 	function __connect($connection)
 	{

Indentation +1 added lines, -1 removed lines

@@ -470,7 +470,7 @@
 	 * set query debug log
 	 * @param array $log values set query debug
 	 * @return void
-	*/
+	 */
 	function setQueryLog($log)
 	{
 		$GLOBALS['__db_queries__'][] = $log;

Braces +13 added lines, -21 removed lines

@@ -327,8 +327,7 @@ 
 		if(!isset($this->priority_dbms[$a->db_type]))
 		{
 			$priority_a = 0;
-		}
-		else
+		} else
 		{
 			$priority_a = $this->priority_dbms[$a->db_type];
 		}
@@ -336,8 +335,7 @@ 
 		if(!isset($this->priority_dbms[$b->db_type]))
 		{
 			$priority_b = 0;
-		}
-		else
+		} else
 		{
 			$priority_b = $this->priority_dbms[$b->db_type];
 		}
@@ -371,8 +369,7 @@ 
 		if($type == 'master')
 		{
 			return $this->master_db["is_connected"] ? TRUE : FALSE;
-		}
-		else
+		} else
 		{
 			return $this->slave_db[$indx]["is_connected"] ? TRUE : FALSE;
 		}
@@ -450,8 +447,7 @@ 
 				$buff[] = print_r($log, TRUE);
 				@file_put_contents($log_file, implode("\n", $buff) . "\n\n", FILE_APPEND|LOCK_EX);
 			}
-		}
-		else
+		} else
 		{
 			$log['result'] = 'Success';
 		}
@@ -540,8 +536,7 @@ 
 				$target = 'modules';
 				$module = $id_args[0];
 				$id = $id_args[1];
-			}
-			elseif(count($id_args) == 3)
+			} elseif(count($id_args) == 3)
 			{
 				$target = $id_args[0];
 				$typeList = array('addons' => 1, 'widgets' => 1);
@@ -615,7 +610,9 @@ 
 	{
 		global $lang;
 		
-		if(!in_array($type, array('master','slave'))) $type = 'slave';
+		if(!in_array($type, array('master','slave'))) {
+			$type = 'slave';
+		}
 
 		if(!file_exists($cache_file))
 		{
@@ -661,8 +658,7 @@ 
 		if($this->isError())
 		{
 			$output = $this->getError();
-		}
-		else if(!is_a($output, 'Object') && !is_subclass_of($output, 'Object'))
+		} else if(!is_a($output, 'Object') && !is_subclass_of($output, 'Object'))
 		{
 			$output = new Object();
 		}
@@ -1077,8 +1073,7 @@ 
 		if($type == 'master')
 		{
 			$connection = &$this->master_db;
-		}
-		else
+		} else
 		{
 			$connection = &$this->slave_db[$indx];
 		}
@@ -1173,8 +1168,7 @@ 
 		{
 			$this->transaction_started = FALSE;
 			$this->transactionNestedLevel = 0;
-		}
-		else
+		} else
 		{
 			$this->transactionNestedLevel--;
 		}
@@ -1234,8 +1228,7 @@ 
 		)
 		{
 			$this->slave_db[0] = &$this->master_db;
-		}
-		else
+		} else
 		{
 			$this->slave_db = $db_info->slave_db;
 		}
@@ -1288,8 +1281,7 @@ 
 		if($type == 'master')
 		{
 			$connection = &$this->master_db;
-		}
-		else
+		} else
 		{
 			$connection = &$this->slave_db[$indx];
 		}

Spacing +110 added lines, -110 removed lines

@@ -141,24 +141,24 @@ 
 	 */
 	function getInstance($db_type = NULL)
 	{
-		if(!$db_type)
+		if (!$db_type)
 		{
 			$db_type = Context::getDBType();
 		}
-		if(!$db_type && Context::isInstalled())
+		if (!$db_type && Context::isInstalled())
 		{
 			return new Object(-1, 'msg_db_not_setted');
 		}
 
-		if(!isset($GLOBALS['__DB__']))
+		if (!isset($GLOBALS['__DB__']))
 		{
 			$GLOBALS['__DB__'] = array();
 		}
-		if(!isset($GLOBALS['__DB__'][$db_type]))
+		if (!isset($GLOBALS['__DB__'][$db_type]))
 		{
-			$class_name = 'DB' . ucfirst($db_type);
-			$class_file = _XE_PATH_ . "classes/db/$class_name.class.php";
-			if(!file_exists($class_file))
+			$class_name = 'DB'.ucfirst($db_type);
+			$class_file = _XE_PATH_."classes/db/$class_name.class.php";
+			if (!file_exists($class_file))
 			{
 				return new Object(-1, 'msg_db_not_setted');
 			}
@@ -187,8 +187,8 @@ 
 	 */
 	function DB()
 	{
-		$this->count_cache_path = _XE_PATH_ . $this->count_cache_path;
-		$this->cache_file = _XE_PATH_ . $this->cache_file;
+		$this->count_cache_path = _XE_PATH_.$this->count_cache_path;
+		$this->cache_file = _XE_PATH_.$this->cache_file;
 	}
 
 	/**
@@ -210,18 +210,18 @@ 
 	 */
 	public static function getEnableList()
 	{
-		if(!self::$supported_list)
+		if (!self::$supported_list)
 		{
 			$oDB = new DB();
 			self::$supported_list = $oDB->_getSupportedList();
 		}
 
 		$enableList = array();
-		if(is_array(self::$supported_list))
+		if (is_array(self::$supported_list))
 		{
-			foreach(self::$supported_list AS $key => $value)
+			foreach (self::$supported_list AS $key => $value)
 			{
-				if($value->enable)
+				if ($value->enable)
 				{
 					$enableList[] = $value;
 				}
@@ -237,18 +237,18 @@ 
 	 */
 	public static function getDisableList()
 	{
-		if(!self::$supported_list)
+		if (!self::$supported_list)
 		{
 			$oDB = new DB();
 			self::$supported_list = $oDB->_getSupportedList();
 		}
 
 		$disableList = array();
-		if(is_array(self::$supported_list))
+		if (is_array(self::$supported_list))
 		{
-			foreach(self::$supported_list AS $key => $value)
+			foreach (self::$supported_list AS $key => $value)
 			{
-				if(!$value->enable)
+				if (!$value->enable)
 				{
 					$disableList[] = $value;
 				}
@@ -265,24 +265,24 @@ 
 	function _getSupportedList()
 	{
 		static $get_supported_list = '';
-		if(is_array($get_supported_list))
+		if (is_array($get_supported_list))
 		{
 			self::$supported_list = $get_supported_list;
 			return self::$supported_list;
 		}
 		$get_supported_list = array();
-		$db_classes_path = _XE_PATH_ . "classes/db/";
+		$db_classes_path = _XE_PATH_."classes/db/";
 		$filter = "/^DB([^\.]+)\.class\.php/i";
 		$supported_list = FileHandler::readDir($db_classes_path, $filter, TRUE);
 
 		// after creating instance of class, check is supported
-		for($i = 0; $i < count($supported_list); $i++)
+		for ($i = 0; $i < count($supported_list); $i++)
 		{
 			$db_type = $supported_list[$i];
 
 			$class_name = sprintf("DB%s%s", strtoupper(substr($db_type, 0, 1)), strtolower(substr($db_type, 1)));
-			$class_file = sprintf(_XE_PATH_ . "classes/db/%s.class.php", $class_name);
-			if(!file_exists($class_file))
+			$class_file = sprintf(_XE_PATH_."classes/db/%s.class.php", $class_name);
+			if (!file_exists($class_file))
 			{
 				continue;
 			}
@@ -291,7 +291,7 @@ 
 			require_once($class_file);
 			$oDB = new $class_name(FALSE);
 
-			if(!$oDB)
+			if (!$oDB)
 			{
 				continue;
 			}
@@ -315,7 +315,7 @@ 
 	 */
 	function _sortDBMS($a, $b)
 	{
-		if(!isset($this->priority_dbms[$a->db_type]))
+		if (!isset($this->priority_dbms[$a->db_type]))
 		{
 			$priority_a = 0;
 		}
@@ -324,7 +324,7 @@ 
 			$priority_a = $this->priority_dbms[$a->db_type];
 		}
 
-		if(!isset($this->priority_dbms[$b->db_type]))
+		if (!isset($this->priority_dbms[$b->db_type]))
 		{
 			$priority_b = 0;
 		}
@@ -333,7 +333,7 @@ 
 			$priority_b = $this->priority_dbms[$b->db_type];
 		}
 
-		if($priority_a == $priority_b)
+		if ($priority_a == $priority_b)
 		{
 			return 0;
 		}
@@ -359,7 +359,7 @@ 
 	 */
 	function isConnected($type = 'master', $indx = 0)
 	{
-		if($type == 'master')
+		if ($type == 'master')
 		{
 			return $this->master_db["is_connected"] ? TRUE : FALSE;
 		}
@@ -388,7 +388,7 @@ 
 	 */
 	function actFinish()
 	{
-		if(!$this->query)
+		if (!$this->query)
 		{
 			return;
 		}
@@ -409,14 +409,14 @@ 
 
 		$bt = version_compare(PHP_VERSION, '5.3.6', '>=') ? debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS) : debug_backtrace();
 
-		foreach($bt as $no => $call)
+		foreach ($bt as $no => $call)
 		{
-			if($call['function'] == 'executeQuery' || $call['function'] == 'executeQueryArray')
+			if ($call['function'] == 'executeQuery' || $call['function'] == 'executeQueryArray')
 			{
 				$call_no = $no;
 				$call_no++;
 				$log['called_file'] = $bt[$call_no]['file'].':'.$bt[$call_no]['line'];
-				$log['called_file'] = str_replace(_XE_PATH_ , '', $log['called_file']);
+				$log['called_file'] = str_replace(_XE_PATH_, '', $log['called_file']);
 				$call_no++;
 				$log['called_method'] = $bt[$call_no]['class'].$bt[$call_no]['type'].$bt[$call_no]['function'];
 				break;
@@ -424,22 +424,22 @@ 
 		}
 
 		// leave error log if an error occured (if __DEBUG_DB_OUTPUT__ is defined)
-		if($this->isError())
+		if ($this->isError())
 		{
 			$log['result'] = 'Failed';
 			$log['errno'] = $this->errno;
 			$log['errstr'] = $this->errstr;
 
-			if(__DEBUG_DB_OUTPUT__ == 1)
+			if (__DEBUG_DB_OUTPUT__ == 1)
 			{
-				$debug_file = _XE_PATH_ . "files/_debug_db_query.php";
+				$debug_file = _XE_PATH_."files/_debug_db_query.php";
 				$buff = array();
-				if(!file_exists($debug_file))
+				if (!file_exists($debug_file))
 				{
-					$buff[] = '<?php exit(); ?' . '>';
+					$buff[] = '<?php exit(); ?'.'>';
 				}
 				$buff[] = print_r($log, TRUE);
-				@file_put_contents($log_file, implode("\n", $buff) . "\n\n", FILE_APPEND|LOCK_EX);
+				@file_put_contents($log_file, implode("\n", $buff)."\n\n", FILE_APPEND | LOCK_EX);
 			}
 		}
 		else
@@ -452,7 +452,7 @@ 
 		$log_args = new stdClass;
 		$log_args->query = $this->query;
 		$log_args->query_id = $this->query_id;
-		$log_args->caller = $log['called_method'] . '() in ' . $log['called_file'];
+		$log_args->caller = $log['called_method'].'() in '.$log['called_file'];
 		$log_args->connection = $log['connection'];
 		writeSlowlog('query', $elapsed_time, $log_args);
 	}
@@ -510,11 +510,11 @@ 
 	{
 		static $cache_file = array();
 
-		if(!$query_id)
+		if (!$query_id)
 		{
 			return new Object(-1, 'msg_invalid_queryid');
 		}
-		if(!$this->db_type)
+		if (!$this->db_type)
 		{
 			return;
 		}
@@ -523,20 +523,20 @@ 
 
 		$this->query_id = $query_id;
 
-		if(!isset($cache_file[$query_id]) || !file_exists($cache_file[$query_id]))
+		if (!isset($cache_file[$query_id]) || !file_exists($cache_file[$query_id]))
 		{
 			$id_args = explode('.', $query_id);
-			if(count($id_args) == 2)
+			if (count($id_args) == 2)
 			{
 				$target = 'modules';
 				$module = $id_args[0];
 				$id = $id_args[1];
 			}
-			elseif(count($id_args) == 3)
+			elseif (count($id_args) == 3)
 			{
 				$target = $id_args[0];
 				$typeList = array('addons' => 1, 'widgets' => 1);
-				if(!isset($typeList[$target]))
+				if (!isset($typeList[$target]))
 				{
 					$this->actDBClassFinish();
 					return;
@@ -544,14 +544,14 @@ 
 				$module = $id_args[1];
 				$id = $id_args[2];
 			}
-			if(!$target || !$module || !$id)
+			if (!$target || !$module || !$id)
 			{
 				$this->actDBClassFinish();
 				return new Object(-1, 'msg_invalid_queryid');
 			}
 
 			$xml_file = sprintf('%s%s/%s/queries/%s.xml', _XE_PATH_, $target, $module, $id);
-			if(!file_exists($xml_file))
+			if (!file_exists($xml_file))
 			{
 				$this->actDBClassFinish();
 				return new Object(-1, 'msg_invalid_queryid');
@@ -579,13 +579,13 @@ 
 		$cache_file = sprintf('%s%s%s.%s.%s.cache.php', _XE_PATH_, $this->cache_file, $query_id, __ZBXE_VERSION__, $this->db_type);
 
 		$cache_time = -1;
-		if(file_exists($cache_file))
+		if (file_exists($cache_file))
 		{
 			$cache_time = filemtime($cache_file);
 		}
 
 		// if there is no cache file or is not new, find original xml query file and parse it
-		if($cache_time < filemtime($xml_file) || $cache_time < filemtime(_XE_PATH_ . 'classes/db/DB.class.php') || $cache_time < filemtime(_XE_PATH_ . 'classes/xml/XmlQueryParser.class.php'))
+		if ($cache_time < filemtime($xml_file) || $cache_time < filemtime(_XE_PATH_.'classes/db/DB.class.php') || $cache_time < filemtime(_XE_PATH_.'classes/xml/XmlQueryParser.class.php'))
 		{
 			$oParser = new XmlQueryParser();
 			$oParser->parse($query_id, $xml_file, $cache_file);
@@ -606,27 +606,27 @@ 
 	{
 		global $lang;
 		
-		if(!in_array($type, array('master','slave'))) $type = 'slave';
+		if (!in_array($type, array('master', 'slave'))) $type = 'slave';
 
-		if(!file_exists($cache_file))
+		if (!file_exists($cache_file))
 		{
 			return new Object(-1, 'msg_invalid_queryid');
 		}
 
-		if($source_args)
+		if ($source_args)
 		{
 			$args = clone $source_args;
 		}
 
 		$output = include($cache_file);
 
-		if((is_a($output, 'Object') || is_subclass_of($output, 'Object')) && !$output->toBool())
+		if ((is_a($output, 'Object') || is_subclass_of($output, 'Object')) && !$output->toBool())
 		{
 			return $output;
 		}
 
 		// execute appropriate query
-		switch($output->getAction())
+		switch ($output->getAction())
 		{
 			case 'insert' :
 			case 'insert-select' :
@@ -649,11 +649,11 @@ 
 				break;
 		}
 
-		if($this->isError())
+		if ($this->isError())
 		{
 			$output = $this->getError();
 		}
-		else if(!is_a($output, 'Object') && !is_subclass_of($output, 'Object'))
+		else if (!is_a($output, 'Object') && !is_subclass_of($output, 'Object'))
 		{
 			$output = new Object();
 		}
@@ -799,7 +799,7 @@ 
 	 */
 	function dropTable($table_name)
 	{
-		if(!$table_name)
+		if (!$table_name)
 		{
 			return;
 		}
@@ -816,59 +816,59 @@ 
 	function getSelectSql($query, $with_values = TRUE)
 	{
 		$select = $query->getSelectString($with_values);
-		if($select == '')
+		if ($select == '')
 		{
 			return new Object(-1, "Invalid query");
 		}
-		$select = 'SELECT ' . $select;
+		$select = 'SELECT '.$select;
 
 		$from = $query->getFromString($with_values);
-		if($from == '')
+		if ($from == '')
 		{
 			return new Object(-1, "Invalid query");
 		}
-		$from = ' FROM ' . $from;
+		$from = ' FROM '.$from;
 
 		$where = $query->getWhereString($with_values);
-		if($where != '')
+		if ($where != '')
 		{
-			$where = ' WHERE ' . $where;
+			$where = ' WHERE '.$where;
 		}
 
 		$tableObjects = $query->getTables();
 		$index_hint_list = '';
-		foreach($tableObjects as $tableObject)
+		foreach ($tableObjects as $tableObject)
 		{
-			if(is_a($tableObject, 'CubridTableWithHint'))
+			if (is_a($tableObject, 'CubridTableWithHint'))
 			{
-				$index_hint_list .= $tableObject->getIndexHintString() . ', ';
+				$index_hint_list .= $tableObject->getIndexHintString().', ';
 			}
 		}
 		$index_hint_list = substr($index_hint_list, 0, -2);
-		if($index_hint_list != '')
+		if ($index_hint_list != '')
 		{
-			$index_hint_list = 'USING INDEX ' . $index_hint_list;
+			$index_hint_list = 'USING INDEX '.$index_hint_list;
 		}
 
 		$groupBy = $query->getGroupByString();
-		if($groupBy != '')
+		if ($groupBy != '')
 		{
-			$groupBy = ' GROUP BY ' . $groupBy;
+			$groupBy = ' GROUP BY '.$groupBy;
 		}
 
 		$orderBy = $query->getOrderByString();
-		if($orderBy != '')
+		if ($orderBy != '')
 		{
-			$orderBy = ' ORDER BY ' . $orderBy;
+			$orderBy = ' ORDER BY '.$orderBy;
 		}
 
 		$limit = $query->getLimitString();
-		if($limit != '')
+		if ($limit != '')
 		{
-			$limit = ' LIMIT ' . $limit;
+			$limit = ' LIMIT '.$limit;
 		}
 
-		return $select . ' ' . $from . ' ' . $where . ' ' . $index_hint_list . ' ' . $groupBy . ' ' . $orderBy . ' ' . $limit;
+		return $select.' '.$from.' '.$where.' '.$index_hint_list.' '.$groupBy.' '.$orderBy.' '.$limit;
 	}
 
 	/**
@@ -886,7 +886,7 @@ 
 	{
 		$new_update_columns = array();
 		$click_count_columns = $queryObject->getClickCountColumns();
-		foreach($click_count_columns as $click_count_column)
+		foreach ($click_count_columns as $click_count_column)
 		{
 			$click_count_column_name = $click_count_column->column_name;
 
@@ -918,16 +918,16 @@ 
 		$sql .= $tables[0]->getAlias();
 
 		$from = $query->getFromString($with_values);
-		if($from == '')
+		if ($from == '')
 		{
 			return new Object(-1, "Invalid query");
 		}
-		$sql .= ' FROM ' . $from;
+		$sql .= ' FROM '.$from;
 
 		$where = $query->getWhereString($with_values);
-		if($where != '')
+		if ($where != '')
 		{
-			$sql .= ' WHERE ' . $where;
+			$sql .= ' WHERE '.$where;
 		}
 
 		return $sql;
@@ -943,26 +943,26 @@ 
 	function getUpdateSql($query, $with_values = TRUE, $with_priority = FALSE)
 	{
 		$columnsList = $query->getUpdateString($with_values);
-		if($columnsList == '')
+		if ($columnsList == '')
 		{
 			return new Object(-1, "Invalid query");
 		}
 
 		$tables = $query->getFromString($with_values);
-		if($tables == '')
+		if ($tables == '')
 		{
 			return new Object(-1, "Invalid query");
 		}
 
 		$where = $query->getWhereString($with_values);
-		if($where != '')
+		if ($where != '')
 		{
-			$where = ' WHERE ' . $where;
+			$where = ' WHERE '.$where;
 		}
 
 		$priority = $with_priority ? $query->getPriority() : '';
 
-		return "UPDATE $priority $tables SET $columnsList " . $where;
+		return "UPDATE $priority $tables SET $columnsList ".$where;
 	}
 
 	/**
@@ -1000,27 +1000,27 @@ 
 	 */
 	function _getConnection($type = 'master', $indx = NULL)
 	{
-		if($type == 'master')
+		if ($type == 'master')
 		{
-			if(!$this->master_db['is_connected'])
+			if (!$this->master_db['is_connected'])
 			{
 				$this->_connect($type);
 			}
-			$this->connection = 'Master ' . $this->master_db['db_hostname'];
+			$this->connection = 'Master '.$this->master_db['db_hostname'];
 			return $this->master_db["resource"];
 		}
 
-		if($indx === NULL)
+		if ($indx === NULL)
 		{
 			$indx = $this->_getSlaveConnectionStringIndex($type);
 		}
 
-		if(!$this->slave_db[$indx]['is_connected'])
+		if (!$this->slave_db[$indx]['is_connected'])
 		{
 			$this->_connect($type, $indx);
 		}
 
-		$this->connection = 'Slave ' . $this->slave_db[$indx]['db_hostname'];
+		$this->connection = 'Slave '.$this->slave_db[$indx]['db_hostname'];
 		return $this->slave_db[$indx]["resource"];
 	}
 
@@ -1030,11 +1030,11 @@ 
 	 */
 	function _dbInfoExists()
 	{
-		if(!$this->master_db)
+		if (!$this->master_db)
 		{
 			return FALSE;
 		}
-		if(count($this->slave_db) === 0)
+		if (count($this->slave_db) === 0)
 		{
 			return FALSE;
 		}
@@ -1060,12 +1060,12 @@ 
 	 */
 	function close($type = 'master', $indx = 0)
 	{
-		if(!$this->isConnected($type, $indx))
+		if (!$this->isConnected($type, $indx))
 		{
 			return;
 		}
 
-		if($type == 'master')
+		if ($type == 'master')
 		{
 			$connection = &$this->master_db;
 		}
@@ -1096,12 +1096,12 @@ 
 	 */
 	function begin()
 	{
-		if(!$this->isConnected())
+		if (!$this->isConnected())
 		{
 			return;
 		}
 
-		if($this->_begin($this->transactionNestedLevel))
+		if ($this->_begin($this->transactionNestedLevel))
 		{
 			$this->transaction_started = TRUE;
 			$this->transactionNestedLevel++;
@@ -1124,15 +1124,15 @@ 
 	 */
 	function rollback()
 	{
-		if(!$this->isConnected() || !$this->transaction_started)
+		if (!$this->isConnected() || !$this->transaction_started)
 		{
 			return;
 		}
-		if($this->_rollback($this->transactionNestedLevel))
+		if ($this->_rollback($this->transactionNestedLevel))
 		{
 			$this->transactionNestedLevel--;
 
-			if(!$this->transactionNestedLevel)
+			if (!$this->transactionNestedLevel)
 			{
 				$this->transaction_started = FALSE;
 			}
@@ -1156,11 +1156,11 @@ 
 	 */
 	function commit($force = FALSE)
 	{
-		if(!$force && (!$this->isConnected() || !$this->transaction_started))
+		if (!$force && (!$this->isConnected() || !$this->transaction_started))
 		{
 			return;
 		}
-		if($this->transactionNestedLevel == 1 && $this->_commit())
+		if ($this->transactionNestedLevel == 1 && $this->_commit())
 		{
 			$this->transaction_started = FALSE;
 			$this->transactionNestedLevel = 0;
@@ -1192,7 +1192,7 @@ 
 	 */
 	function _query($query, $connection = NULL)
 	{
-		if($connection == NULL)
+		if ($connection == NULL)
 		{
 			$connection = $this->_getConnection('master');
 		}
@@ -1217,7 +1217,7 @@ 
 	{
 		$db_info = Context::getDBInfo();
 		$this->master_db = $db_info->master_db;
-		if($db_info->master_db["db_hostname"] == $db_info->slave_db[0]["db_hostname"]
+		if ($db_info->master_db["db_hostname"] == $db_info->slave_db[0]["db_hostname"]
 				&& $db_info->master_db["db_port"] == $db_info->slave_db[0]["db_port"]
 				&& $db_info->master_db["db_userid"] == $db_info->slave_db[0]["db_userid"]
 				&& $db_info->master_db["db_password"] == $db_info->slave_db[0]["db_password"]
@@ -1265,18 +1265,18 @@ 
 	 */
 	function _connect($type = 'master', $indx = 0)
 	{
-		if($this->isConnected($type, $indx))
+		if ($this->isConnected($type, $indx))
 		{
 			return;
 		}
 
 		// Ignore if no DB information exists
-		if(!$this->_dbInfoExists())
+		if (!$this->_dbInfoExists())
 		{
 			return;
 		}
 
-		if($type == 'master')
+		if ($type == 'master')
 		{
 			$connection = &$this->master_db;
 		}
@@ -1286,7 +1286,7 @@ 
 		}
 
 		$result = $this->__connect($connection);
-		if($result === NULL || $result === FALSE)
+		if ($result === NULL || $result === FALSE)
 		{
 			$connection["is_connected"] = FALSE;
 			return;
@@ -1297,7 +1297,7 @@ 
 		$connection["is_connected"] = TRUE;
 
 		// Save connection info for db logs
-		$this->connection = ucfirst($type) . ' ' . $connection["db_hostname"];
+		$this->connection = ucfirst($type).' '.$connection["db_hostname"];
 
 		// regist $this->close callback
 		register_shutdown_function(array($this, "close"));
@@ -1322,7 +1322,7 @@ 
 	 */
 	function actDBClassFinish()
 	{
-		if(!$this->query)
+		if (!$this->query)
 		{
 			return;
 		}
@@ -1345,7 +1345,7 @@ 
 	function getParser($force = FALSE)
 	{
 		static $dbParser = NULL;
-		if(!$dbParser || $force)
+		if (!$dbParser || $force)
 		{
 			$oDB = DB::getInstance();
 			$dbParser = $oDB->getParser();

classes/db/DBCubrid.class.php

Doc Comments +7 added lines, -7 removed lines

@@ -477,7 +477,7 @@ 
 	 * @param int $size column size
 	 * @param string|int $default default value
 	 * @param boolean $notnull not null status, default value is false
-	 * @return void
+	 * @return resource|null
 	 */
 	function addColumn($table_name, $column_name, $type = 'number', $size = '', $default = null, $notnull = FALSE)
 	{
@@ -693,7 +693,7 @@ 
 	/**
 	 * Creates a table by using xml contents
 	 * @param string $xml_doc xml schema contents
-	 * @return void|object
+	 * @return null|resource
 	 */
 	function createTableByXml($xml_doc)
 	{
@@ -703,7 +703,7 @@ 
 	/**
 	 * Creates a table by using xml file path
 	 * @param string $file_name xml schema file path
-	 * @return void|object
+	 * @return null|resource
 	 */
 	function createTableByXmlFile($file_name)
 	{
@@ -723,7 +723,7 @@ 
 	 * opt : notnull, default, size\n
 	 * index : primary key, index, unique\n
 	 * @param string $xml_doc xml schema contents
-	 * @return void|object
+	 * @return null|resource
 	 */
 	function _createTable($xml_doc)
 	{
@@ -951,7 +951,7 @@ 
 	 * @param Object $queryObject
 	 * @param resource $connection
 	 * @param boolean $with_values
-	 * @return Object
+	 * @return Object|null
 	 */
 	function _executeSelectAct($queryObject, $connection = NULL, $with_values = TRUE)
 	{
@@ -995,7 +995,7 @@ 
 	/**
 	 * If have a error, return error object
 	 * @param Object $queryObject
-	 * @return Object
+	 * @return Object|null
 	 */
 	function queryError($queryObject)
 	{
@@ -1018,7 +1018,7 @@ 
 	 * @param Object $queryObject
 	 * @param resource $connection
 	 * @param boolean $with_values
-	 * @return Object Object with page info containing
+	 * @return Object|null Object with page info containing
 	 */
 	function queryPageLimit($queryObject, $connection, $with_values)
 	{

Spacing +144 added lines, -144 removed lines

@@ -52,7 +52,7 @@ 
 	function DBCubrid($auto_connect = TRUE)
 	{
 		$this->_setDBInfo();
-		if($auto_connect) $this->_connect();
+		if ($auto_connect) $this->_connect();
 	}
 
 	/**
@@ -76,21 +76,21 @@ 
 		$result = @cubrid_connect($connection["db_hostname"], $connection["db_port"], $connection["db_database"], $connection["db_userid"], $connection["db_password"]);
 
 		// check connections
-		if(!$result)
+		if (!$result)
 		{
 			$this->setError(-1, 'database connect fail');
 			return;
 		}
 
-		if(!defined('__CUBRID_VERSION__'))
+		if (!defined('__CUBRID_VERSION__'))
 		{
 			$cubrid_version = cubrid_get_server_info($result);
 			$cubrid_version_elem = explode('.', $cubrid_version);
-			$cubrid_version = $cubrid_version_elem[0] . '.' . $cubrid_version_elem[1] . '.' . $cubrid_version_elem[2];
+			$cubrid_version = $cubrid_version_elem[0].'.'.$cubrid_version_elem[1].'.'.$cubrid_version_elem[2];
 			define('__CUBRID_VERSION__', $cubrid_version);
 		}
 
-		if(__CUBRID_VERSION__ >= '8.4.0')
+		if (__CUBRID_VERSION__ >= '8.4.0')
 			cubrid_set_autocommit($result, CUBRID_AUTOCOMMIT_TRUE);
 
 		return $result;
@@ -116,13 +116,13 @@ 
 	 */
 	function addQuotes($string)
 	{
-		if(version_compare(PHP_VERSION, "5.4.0", "<") &&
+		if (version_compare(PHP_VERSION, "5.4.0", "<") &&
 				get_magic_quotes_gpc())
 		{
 			$string = stripslashes(str_replace("\\", "\\\\", $string));
 		}
 
-		if(!is_numeric($string))
+		if (!is_numeric($string))
 		{
 			/*
 			  if ($this->isConnected()) {
@@ -146,17 +146,17 @@ 
 	 */
 	function _begin($transactionLevel = 0)
 	{
-		if(__CUBRID_VERSION__ >= '8.4.0')
+		if (__CUBRID_VERSION__ >= '8.4.0')
 		{
 			$connection = $this->_getConnection('master');
 
-			if(!$transactionLevel)
+			if (!$transactionLevel)
 			{
 				cubrid_set_autocommit($connection, CUBRID_AUTOCOMMIT_FALSE);
 			}
 			else
 			{
-				$this->_query("SAVEPOINT SP" . $transactionLevel, $connection);
+				$this->_query("SAVEPOINT SP".$transactionLevel, $connection);
 			}
 		}
 		return TRUE;
@@ -173,9 +173,9 @@ 
 
 		$point = $transactionLevel - 1;
 
-		if($point)
+		if ($point)
 		{
-			$this->_query("ROLLBACK TO SP" . $point, $connection);
+			$this->_query("ROLLBACK TO SP".$point, $connection);
 		}
 		else
 		{
@@ -206,29 +206,29 @@ 
 	 */
 	function __query($query, $connection)
 	{
-		if($this->use_prepared_statements == 'Y')
+		if ($this->use_prepared_statements == 'Y')
 		{
 			$req = @cubrid_prepare($connection, $query);
-			if(!$req)
+			if (!$req)
 			{
 				$this->_setError();
 				return false;
 			}
 
 			$position = 0;
-			if($this->param)
+			if ($this->param)
 			{
-				foreach($this->param as $param)
+				foreach ($this->param as $param)
 				{
 					$value = $param->getUnescapedValue();
 					$type = $param->getType();
 
-					if($param->isColumnName())
+					if ($param->isColumnName())
 					{
 						continue;
 					}
 
-					switch($type)
+					switch ($type)
 					{
 						case 'number' :
 							$bind_type = 'numeric';
@@ -240,12 +240,12 @@ 
 							$bind_type = 'string';
 					}
 
-					if(is_array($value))
+					if (is_array($value))
 					{
-						foreach($value as $v)
+						foreach ($value as $v)
 						{
 							$bound = @cubrid_bind($req, ++$position, $v, $bind_type);
-							if(!$bound)
+							if (!$bound)
 							{
 								$this->_setError();
 								return false;
@@ -255,7 +255,7 @@ 
 					else
 					{
 						$bound = @cubrid_bind($req, ++$position, $value, $bind_type);
-						if(!$bound)
+						if (!$bound)
 						{
 							$this->_setError();
 							return false;
@@ -265,7 +265,7 @@ 
 			}
 
 			$result = @cubrid_execute($req);
-			if(!$result)
+			if (!$result)
 			{
 				$this->_setError();
 				return false;
@@ -275,7 +275,7 @@ 
 		// Execute the query
 		$result = @cubrid_execute($connection, $query);
 		// error check
-		if(!$result)
+		if (!$result)
 		{
 			$this->_setError();
 			return false;
@@ -306,12 +306,12 @@ 
 	function _fetch($result, $arrayIndexEndValue = NULL)
 	{
 		$output = array();
-		if(!$this->isConnected() || $this->isError() || !$result)
+		if (!$this->isConnected() || $this->isError() || !$result)
 		{
 			return array();
 		}
 
-		if($this->use_prepared_statements == 'Y')
+		if ($this->use_prepared_statements == 'Y')
 		{
 
 		}
@@ -322,25 +322,25 @@ 
 		$col_names = cubrid_column_names($result);
 		$max = count($col_types);
 
-		for($count = 0; $count < $max; $count++)
+		for ($count = 0; $count < $max; $count++)
 		{
-			if(preg_match("/^char/", $col_types[$count]) > 0)
+			if (preg_match("/^char/", $col_types[$count]) > 0)
 			{
 				$char_type_fields[] = $col_names[$count];
 			}
 		}
 
-		while($tmp = cubrid_fetch($result, CUBRID_OBJECT))
+		while ($tmp = cubrid_fetch($result, CUBRID_OBJECT))
 		{
-			if(is_array($char_type_fields))
+			if (is_array($char_type_fields))
 			{
-				foreach($char_type_fields as $val)
+				foreach ($char_type_fields as $val)
 				{
 					$tmp->{$val} = rtrim($tmp->{$val});
 				}
 			}
 
-			if($arrayIndexEndValue)
+			if ($arrayIndexEndValue)
 			{
 				$output[$arrayIndexEndValue--] = $tmp;
 			}
@@ -352,15 +352,15 @@ 
 
 		unset($char_type_fields);
 
-		if($result)
+		if ($result)
 		{
 			cubrid_close_request($result);
 		}
 
-		if(count($output) == 1)
+		if (count($output) == 1)
 		{
 			// If call is made for pagination, always return array
-			if(isset($arrayIndexEndValue))
+			if (isset($arrayIndexEndValue))
 			{
 				return $output;
 			}
@@ -395,7 +395,7 @@ 
 	 */
 	function _makeSequence()
 	{
-		if($_GLOBALS['XE_EXISTS_SEQUENCE'])
+		if ($_GLOBALS['XE_EXISTS_SEQUENCE'])
 			return;
 
 		// check cubrid serial
@@ -404,21 +404,21 @@ 
 		$output = $this->_fetch($result);
 
 		// if do not create serial
-		if($output->count == 0)
-		{
-			$query = sprintf('select max("a"."srl") as "srl" from ' .
-					'( select max("document_srl") as "srl" from ' .
-					'"%sdocuments" UNION ' .
-					'select max("comment_srl") as "srl" from ' .
-					'"%scomments" UNION ' .
-					'select max("member_srl") as "srl" from ' .
-					'"%smember"' .
+		if ($output->count == 0)
+		{
+			$query = sprintf('select max("a"."srl") as "srl" from '.
+					'( select max("document_srl") as "srl" from '.
+					'"%sdocuments" UNION '.
+					'select max("comment_srl") as "srl" from '.
+					'"%scomments" UNION '.
+					'select max("member_srl") as "srl" from '.
+					'"%smember"'.
 					') as "a"', $this->prefix, $this->prefix, $this->prefix);
 
 			$result = $this->_query($query);
 			$output = $this->_fetch($result);
 			$srl = $output->srl;
-			if($srl < 1)
+			if ($srl < 1)
 			{
 				$start = 1;
 			}
@@ -442,7 +442,7 @@ 
 	 */
 	function isTableExists($target_name)
 	{
-		if($target_name == 'sequence')
+		if ($target_name == 'sequence')
 		{
 			$query = sprintf("select \"name\" from \"db_serial\" where \"name\" = '%s%s'", $this->prefix, $target_name);
 		}
@@ -452,7 +452,7 @@ 
 		}
 
 		$result = $this->_query($query);
-		if(cubrid_num_rows($result) > 0)
+		if (cubrid_num_rows($result) > 0)
 		{
 			$output = TRUE;
 		}
@@ -461,7 +461,7 @@ 
 			$output = FALSE;
 		}
 
-		if($result)
+		if ($result)
 		{
 			cubrid_close_request($result);
 		}
@@ -482,22 +482,22 @@ 
 	function addColumn($table_name, $column_name, $type = 'number', $size = '', $default = null, $notnull = FALSE)
 	{
 		$type = strtoupper($this->column_type[$type]);
-		if($type == 'INTEGER')
+		if ($type == 'INTEGER')
 		{
 			$size = '';
 		}
 
 		$query = sprintf("alter class \"%s%s\" add \"%s\" ", $this->prefix, $table_name, $column_name);
 
-		if($type == 'char' || $type == 'varchar')
+		if ($type == 'char' || $type == 'varchar')
 		{
-			if($size)
+			if ($size)
 			{
 				$size = $size * 3;
 			}
 		}
 
-		if($size)
+		if ($size)
 		{
 			$query .= sprintf("%s(%s) ", $type, $size);
 		}
@@ -506,9 +506,9 @@ 
 			$query .= sprintf("%s ", $type);
 		}
 
-		if(isset($default))
+		if (isset($default))
 		{
-			if($type == 'INTEGER' || $type == 'BIGINT' || $type == 'INT')
+			if ($type == 'INTEGER' || $type == 'BIGINT' || $type == 'INT')
 			{
 				$query .= sprintf("default %d ", $default);
 			}
@@ -518,7 +518,7 @@ 
 			}
 		}
 
-		if($notnull)
+		if ($notnull)
 		{
 			$query .= "not null ";
 		}
@@ -547,10 +547,10 @@ 
 	 */
 	function isColumnExists($table_name, $column_name)
 	{
-		$query = sprintf("select \"attr_name\" from \"db_attribute\" where " . "\"attr_name\" ='%s' and \"class_name\" = '%s%s'", $column_name, $this->prefix, $table_name);
+		$query = sprintf("select \"attr_name\" from \"db_attribute\" where "."\"attr_name\" ='%s' and \"class_name\" = '%s%s'", $column_name, $this->prefix, $table_name);
 		$result = $this->_query($query);
 
-		if(cubrid_num_rows($result) > 0)
+		if (cubrid_num_rows($result) > 0)
 		{
 			$output = TRUE;
 		}
@@ -559,7 +559,7 @@ 
 			$output = FALSE;
 		}
 
-		if($result)
+		if ($result)
 		{
 			cubrid_close_request($result);
 		}
@@ -579,12 +579,12 @@ 
 	 */
 	function addIndex($table_name, $index_name, $target_columns, $is_unique = FALSE)
 	{
-		if(!is_array($target_columns))
+		if (!is_array($target_columns))
 		{
 			$target_columns = array($target_columns);
 		}
 
-		$query = sprintf("create %s index \"%s\" on \"%s%s\" (%s);", $is_unique ? 'unique' : '', $index_name, $this->prefix, $table_name, '"' . implode('","', $target_columns) . '"');
+		$query = sprintf("create %s index \"%s\" on \"%s%s\" (%s);", $is_unique ? 'unique' : '', $index_name, $this->prefix, $table_name, '"'.implode('","', $target_columns).'"');
 
 		$this->_query($query);
 	}
@@ -611,17 +611,17 @@ 
 	 */
 	function isIndexExists($table_name, $index_name)
 	{
-		$query = sprintf("select \"index_name\" from \"db_index\" where " . "\"class_name\" = '%s%s' and (\"index_name\" = '%s' or \"index_name\" = '%s') ", $this->prefix, $table_name, $this->prefix . $index_name, $index_name);
+		$query = sprintf("select \"index_name\" from \"db_index\" where "."\"class_name\" = '%s%s' and (\"index_name\" = '%s' or \"index_name\" = '%s') ", $this->prefix, $table_name, $this->prefix.$index_name, $index_name);
 		$result = $this->_query($query);
 
-		if($this->isError())
+		if ($this->isError())
 		{
 			return FALSE;
 		}
 
 		$output = $this->_fetch($result);
 
-		if(!$output)
+		if (!$output)
 		{
 			return FALSE;
 		}
@@ -653,25 +653,25 @@ 
 				", strlen($this->prefix)
 				, $this->prefix
 				, strlen($this->prefix) + 1
-				, "'" . $this->prefix . '%' . "'"
+				, "'".$this->prefix.'%'."'"
 				, strlen($this->prefix)
 				, $this->prefix
 				, strlen($this->prefix) + 1
 		);
 		$result = $this->_query($query);
 
-		if($this->isError())
+		if ($this->isError())
 		{
 			return FALSE;
 		}
 
 		$output = $this->_fetch($result);
-		if(!$output)
+		if (!$output)
 		{
 			return FALSE;
 		}
 
-		if(!is_array($output))
+		if (!is_array($output))
 		{
 			$indexes_to_be_deleted = array($output);
 		}
@@ -680,10 +680,10 @@ 
 			$indexes_to_be_deleted = $output;
 		}
 
-		foreach($indexes_to_be_deleted as $index)
+		foreach ($indexes_to_be_deleted as $index)
 		{
 			$this->dropIndex(substr($index->class_name, strlen($this->prefix))
-					, $this->prefix . $index->unprefixed_index_name
+					, $this->prefix.$index->unprefixed_index_name
 					, $index->is_unique == 'YES' ? TRUE : FALSE);
 		}
 
@@ -707,7 +707,7 @@ 
 	 */
 	function createTableByXmlFile($file_name)
 	{
-		if(!file_exists($file_name))
+		if (!file_exists($file_name))
 		{
 			return;
 		}
@@ -734,28 +734,28 @@ 
 		$table_name = $xml_obj->table->attrs->name;
 
 		// if the table already exists exit function
-		if($this->isTableExists($table_name))
+		if ($this->isTableExists($table_name))
 		{
 			return;
 		}
 
 		// If the table name is sequence, it creates a serial
-		if($table_name == 'sequence')
+		if ($table_name == 'sequence')
 		{
-			$query = sprintf('create serial "%s" start with 1 increment by 1' .
-					' minvalue 1 ' .
-					'maxvalue 10000000000000000000000000000000000000' . ' nocycle;', $this->prefix . $table_name);
+			$query = sprintf('create serial "%s" start with 1 increment by 1'.
+					' minvalue 1 '.
+					'maxvalue 10000000000000000000000000000000000000'.' nocycle;', $this->prefix.$table_name);
 
 			return $this->_query($query);
 		}
 
 
-		$table_name = $this->prefix . $table_name;
+		$table_name = $this->prefix.$table_name;
 
 		$query = sprintf('create class "%s";', $table_name);
 		$this->_query($query);
 
-		if(!is_array($xml_obj->table->column))
+		if (!is_array($xml_obj->table->column))
 		{
 			$columns[] = $xml_obj->table->column;
 		}
@@ -770,7 +770,7 @@ 
 		$unique_list = array();
 		$index_list = array();
 
-		foreach($columns as $column)
+		foreach ($columns as $column)
 		{
 			$name = $column->attrs->name;
 			$type = $column->attrs->type;
@@ -781,7 +781,7 @@ 
 			$unique = $column->attrs->unique;
 			$default = $column->attrs->default;
 
-			switch($this->column_type[$type])
+			switch ($this->column_type[$type])
 			{
 				case 'integer' :
 					$size = NULL;
@@ -791,58 +791,58 @@ 
 					break;
 			}
 
-			if(isset($default) && ($type == 'varchar' || $type == 'char' ||
+			if (isset($default) && ($type == 'varchar' || $type == 'char' ||
 					$type == 'text' || $type == 'tinytext' || $type == 'bigtext'))
 			{
 				$default = sprintf("'%s'", $default);
 			}
 
-			if($type == 'varchar' || $type == 'char')
+			if ($type == 'varchar' || $type == 'char')
 			{
-				if($size)
+				if ($size)
 					$size = $size * 3;
 			}
 
 
-			$column_schema[] = sprintf('"%s" %s%s %s %s', $name, $this->column_type[$type], $size ? '(' . $size . ')' : '', isset($default) ? "default " . $default : '', $notnull ? 'not null' : '');
+			$column_schema[] = sprintf('"%s" %s%s %s %s', $name, $this->column_type[$type], $size ? '('.$size.')' : '', isset($default) ? "default ".$default : '', $notnull ? 'not null' : '');
 
-			if($primary_key)
+			if ($primary_key)
 			{
 				$primary_list[] = $name;
 			}
-			else if($unique)
+			else if ($unique)
 			{
 				$unique_list[$unique][] = $name;
 			}
-			else if($index)
+			else if ($index)
 			{
 				$index_list[$index][] = $name;
 			}
 		}
 
-		$query .= implode(',', $column_schema) . ';';
+		$query .= implode(',', $column_schema).';';
 		$this->_query($query);
 
-		if(count($primary_list))
+		if (count($primary_list))
 		{
-			$query = sprintf("alter class \"%s\" add attribute constraint " . "\"pkey_%s\" PRIMARY KEY(%s);", $table_name, $table_name, '"' . implode('","', $primary_list) . '"');
+			$query = sprintf("alter class \"%s\" add attribute constraint "."\"pkey_%s\" PRIMARY KEY(%s);", $table_name, $table_name, '"'.implode('","', $primary_list).'"');
 			$this->_query($query);
 		}
 
-		if(count($unique_list))
+		if (count($unique_list))
 		{
-			foreach($unique_list as $key => $val)
+			foreach ($unique_list as $key => $val)
 			{
-				$query = sprintf("create unique index \"%s\" on \"%s\" " . "(%s);", $key, $table_name, '"' . implode('","', $val) . '"');
+				$query = sprintf("create unique index \"%s\" on \"%s\" "."(%s);", $key, $table_name, '"'.implode('","', $val).'"');
 				$this->_query($query);
 			}
 		}
 
-		if(count($index_list))
+		if (count($index_list))
 		{
-			foreach($index_list as $key => $val)
+			foreach ($index_list as $key => $val)
 			{
-				$query = sprintf("create index \"%s\" on \"%s\" (%s);", $key, $table_name, '"' . implode('","', $val) . '"');
+				$query = sprintf("create index \"%s\" on \"%s\" (%s);", $key, $table_name, '"'.implode('","', $val).'"');
 				$this->_query($query);
 			}
 		}
@@ -856,22 +856,22 @@ 
 	 */
 	function _executeInsertAct($queryObject, $with_values = TRUE)
 	{
-		if($this->use_prepared_statements == 'Y')
+		if ($this->use_prepared_statements == 'Y')
 		{
 			$this->param = $queryObject->getArguments();
 			$with_values = FALSE;
 		}
 		$query = $this->getInsertSql($queryObject, $with_values);
-		if(is_a($query, 'Object'))
+		if (is_a($query, 'Object'))
 		{
 			unset($this->param);
 			return;
 		}
 
-		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' ' . $this->comment_syntax, $this->query_id) : '';
+		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' '.$this->comment_syntax, $this->query_id) : '';
 
 		$result = $this->_query($query);
-		if($result && !$this->transaction_started)
+		if ($result && !$this->transaction_started)
 		{
 			$this->_commit();
 		}
@@ -887,23 +887,23 @@ 
 	 */
 	function _executeUpdateAct($queryObject, $with_values = TRUE)
 	{
-		if($this->use_prepared_statements == 'Y')
+		if ($this->use_prepared_statements == 'Y')
 		{
 			$this->param = $queryObject->getArguments();
 			$with_values = FALSE;
 		}
 		$query = $this->getUpdateSql($queryObject, $with_values);
-		if(is_a($query, 'Object'))
+		if (is_a($query, 'Object'))
 		{
 			unset($this->param);
 			return;
 		}
 
-		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' ' . $this->comment_syntax, $this->query_id) : '';
+		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' '.$this->comment_syntax, $this->query_id) : '';
 
 		$result = $this->_query($query);
 
-		if($result && !$this->transaction_started)
+		if ($result && !$this->transaction_started)
 		{
 			$this->_commit();
 		}
@@ -919,23 +919,23 @@ 
 	 */
 	function _executeDeleteAct($queryObject, $with_values = TRUE)
 	{
-		if($this->use_prepared_statements == 'Y')
+		if ($this->use_prepared_statements == 'Y')
 		{
 			$this->param = $queryObject->getArguments();
 			$with_values = FALSE;
 		}
 		$query = $this->getDeleteSql($queryObject, $with_values);
-		if(is_a($query, 'Object'))
+		if (is_a($query, 'Object'))
 		{
 			unset($this->param);
 			return;
 		}
 
-		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' ' . $this->comment_syntax, $this->query_id) : '';
+		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' '.$this->comment_syntax, $this->query_id) : '';
 
 		$result = $this->_query($query);
 
-		if($result && !$this->transaction_started)
+		if ($result && !$this->transaction_started)
 		{
 			$this->_commit();
 		}
@@ -955,36 +955,36 @@ 
 	 */
 	function _executeSelectAct($queryObject, $connection = NULL, $with_values = TRUE)
 	{
-		if($this->use_prepared_statements == 'Y')
+		if ($this->use_prepared_statements == 'Y')
 		{
 			$this->param = $queryObject->getArguments();
 			$with_values = FALSE;
 		}
 		$limit = $queryObject->getLimit();
-		if($limit && $limit->isPageHandler())
+		if ($limit && $limit->isPageHandler())
 		{
 			return $this->queryPageLimit($queryObject, $connection, $with_values);
 		}
 		else
 		{
 			$query = $this->getSelectSql($queryObject, $with_values);
-			if(is_a($query, 'Object'))
+			if (is_a($query, 'Object'))
 			{
 				unset($this->param);
 				return;
 			}
 
-			$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' ' . $this->comment_syntax, $this->query_id) : '';
+			$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' '.$this->comment_syntax, $this->query_id) : '';
 			$result = $this->_query($query, $connection);
 
-			if($this->isError())
+			if ($this->isError())
 			{
 				unset($this->param);
 				return $this->queryError($queryObject);
 			}
 
 			$data = $this->_fetch($result);
-			$buff = new Object ();
+			$buff = new Object();
 			$buff->data = $data;
 
 			unset($this->param);
@@ -1000,16 +1000,16 @@ 
 	function queryError($queryObject)
 	{
 		$limit = $queryObject->getLimit();
-		if($limit && $limit->isPageHandler())
+		if ($limit && $limit->isPageHandler())
 		{
-			$buff = new Object ();
+			$buff = new Object();
 			$buff->total_count = 0;
 			$buff->total_page = 0;
 			$buff->page = 1;
 			$buff->data = array();
 			$buff->page_navigation = new PageHandler(/* $total_count */0, /* $total_page */1, /* $page */1, /* $page_count */10); //default page handler values
 			return $buff;
-		}else
+		} else
 			return;
 	}
 
@@ -1025,48 +1025,48 @@ 
 		$limit = $queryObject->getLimit();
 		// Total count
 		$temp_where = $queryObject->getWhereString($with_values, FALSE);
-		$count_query = sprintf('select count(*) as "count" %s %s', 'FROM ' . $queryObject->getFromString($with_values), ($temp_where === '' ? '' : ' WHERE ' . $temp_where));
+		$count_query = sprintf('select count(*) as "count" %s %s', 'FROM '.$queryObject->getFromString($with_values), ($temp_where === '' ? '' : ' WHERE '.$temp_where));
 
 		// Check for distinct query and if found update count query structure
 		$temp_select = $queryObject->getSelectString($with_values);
 		$uses_distinct = stripos($temp_select, "distinct") !== FALSE;
 		$uses_groupby = $queryObject->getGroupByString() != '';
-		if($uses_distinct || $uses_groupby)
+		if ($uses_distinct || $uses_groupby)
 		{
 			$count_query = sprintf('select %s %s %s %s'
 					, $temp_select
-					, 'FROM ' . $queryObject->getFromString($with_values)
-					, ($temp_where === '' ? '' : ' WHERE ' . $temp_where)
-					, ($uses_groupby ? ' GROUP BY ' . $queryObject->getGroupByString() : '')
+					, 'FROM '.$queryObject->getFromString($with_values)
+					, ($temp_where === '' ? '' : ' WHERE '.$temp_where)
+					, ($uses_groupby ? ' GROUP BY '.$queryObject->getGroupByString() : '')
 			);
 
 			// If query uses grouping or distinct, count from original select
 			$count_query = sprintf('select count(*) as "count" from (%s) xet', $count_query);
 		}
 
-		$count_query .= (__DEBUG_QUERY__ & 1 && $queryObject->queryID) ? sprintf(' ' . $this->comment_syntax, $queryObject->queryID) : '';
+		$count_query .= (__DEBUG_QUERY__ & 1 && $queryObject->queryID) ? sprintf(' '.$this->comment_syntax, $queryObject->queryID) : '';
 		$result = $this->_query($count_query, $connection);
 		$count_output = $this->_fetch($result);
 		$total_count = (int) (isset($count_output->count) ? $count_output->count : NULL);
 
 		$list_count = $limit->list_count->getValue();
-		if(!$list_count)
+		if (!$list_count)
 		{
 			$list_count = 20;
 		}
 		$page_count = $limit->page_count->getValue();
-		if(!$page_count)
+		if (!$page_count)
 		{
 			$page_count = 10;
 		}
 		$page = $limit->page->getValue();
-		if(!$page || $page < 1)
+		if (!$page || $page < 1)
 		{
 			$page = 1;
 		}
 
 		// total pages
-		if($total_count)
+		if ($total_count)
 		{
 			$total_page = (int) (($total_count - 1) / $list_count) + 1;
 		}
@@ -1076,11 +1076,11 @@ 
 		}
 
 		// check the page variables
-		if($page > $total_page)
+		if ($page > $total_page)
 		{
 			// If requested page is bigger than total number of pages, return empty list
 
-			$buff = new Object ();
+			$buff = new Object();
 			$buff->total_count = $total_count;
 			$buff->total_page = $total_page;
 			$buff->page = $page;
@@ -1092,9 +1092,9 @@ 
 		$start_count = ($page - 1) * $list_count;
 
 		$query = $this->getSelectPageSql($queryObject, $with_values, $start_count, $list_count);
-		$query .= (__DEBUG_QUERY__ & 1 && $queryObject->query_id) ? sprintf(' ' . $this->comment_syntax, $this->query_id) : '';
+		$query .= (__DEBUG_QUERY__ & 1 && $queryObject->query_id) ? sprintf(' '.$this->comment_syntax, $this->query_id) : '';
 		$result = $this->_query($query, $connection);
-		if($this->isError())
+		if ($this->isError())
 		{
 			unset($this->param);
 			return $this->queryError($queryObject);
@@ -1103,7 +1103,7 @@ 
 		$virtual_no = $total_count - ($page - 1) * $list_count;
 		$data = $this->_fetch($result, $virtual_no);
 
-		$buff = new Object ();
+		$buff = new Object();
 		$buff->total_count = $total_count;
 		$buff->total_page = $total_page;
 		$buff->page = $page;
@@ -1135,44 +1135,44 @@ 
 	{
 
 		$select = $query->getSelectString($with_values);
-		if($select == '')
+		if ($select == '')
 		{
 			return new Object(-1, "Invalid query");
 		}
-		$select = 'SELECT ' . $select;
+		$select = 'SELECT '.$select;
 
 		$from = $query->getFromString($with_values);
-		if($from == '')
+		if ($from == '')
 		{
 			return new Object(-1, "Invalid query");
 		}
-		$from = ' FROM ' . $from;
+		$from = ' FROM '.$from;
 
 		$where = $query->getWhereString($with_values);
-		if($where != '')
+		if ($where != '')
 		{
-			$where = ' WHERE ' . $where;
+			$where = ' WHERE '.$where;
 		}
 
 		$groupBy = $query->getGroupByString();
-		if($groupBy != '')
+		if ($groupBy != '')
 		{
-			$groupBy = ' GROUP BY ' . $groupBy;
+			$groupBy = ' GROUP BY '.$groupBy;
 		}
 
 		$orderBy = $query->getOrderByString();
-		if($orderBy != '')
+		if ($orderBy != '')
 		{
-			$orderBy = ' ORDER BY ' . $orderBy;
+			$orderBy = ' ORDER BY '.$orderBy;
 		}
 
 		$limit = $query->getLimitString();
-		if($limit != '')
+		if ($limit != '')
 		{
 			$limit = sprintf(' LIMIT %d, %d', $start_count, $list_count);
 		}
 
-		return $select . ' ' . $from . ' ' . $where . ' ' . $groupBy . ' ' . $orderBy . ' ' . $limit;
+		return $select.' '.$from.' '.$where.' '.$groupBy.' '.$orderBy.' '.$limit;
 	}
 
 }

Braces +31 added lines, -41 removed lines

@@ -52,7 +52,9 @@ 
 	function DBCubrid($auto_connect = TRUE)
 	{
 		$this->_setDBInfo();
-		if($auto_connect) $this->_connect();
+		if($auto_connect) {
+			$this->_connect();
+		}
 	}
 
 	/**
@@ -90,8 +92,9 @@ 
 			define('__CUBRID_VERSION__', $cubrid_version);
 		}
 
-		if(__CUBRID_VERSION__ >= '8.4.0')
-			cubrid_set_autocommit($result, CUBRID_AUTOCOMMIT_TRUE);
+		if(__CUBRID_VERSION__ >= '8.4.0') {
+					cubrid_set_autocommit($result, CUBRID_AUTOCOMMIT_TRUE);
+		}
 
 		return $result;
 	}
@@ -153,8 +156,7 @@ 
 			if(!$transactionLevel)
 			{
 				cubrid_set_autocommit($connection, CUBRID_AUTOCOMMIT_FALSE);
-			}
-			else
+			} else
 			{
 				$this->_query("SAVEPOINT SP" . $transactionLevel, $connection);
 			}
@@ -176,8 +178,7 @@ 
 		if($point)
 		{
 			$this->_query("ROLLBACK TO SP" . $point, $connection);
-		}
-		else
+		} else
 		{
 			@cubrid_rollback($connection);
 		}
@@ -251,8 +252,7 @@ 
 								return false;
 							}
 						}
-					}
-					else
+					} else
 					{
 						$bound = @cubrid_bind($req, ++$position, $value, $bind_type);
 						if(!$bound)
@@ -343,8 +343,7 @@ 
 			if($arrayIndexEndValue)
 			{
 				$output[$arrayIndexEndValue--] = $tmp;
-			}
-			else
+			} else
 			{
 				$output[] = $tmp;
 			}
@@ -395,8 +394,9 @@ 
 	 */
 	function _makeSequence()
 	{
-		if($_GLOBALS['XE_EXISTS_SEQUENCE'])
-			return;
+		if($_GLOBALS['XE_EXISTS_SEQUENCE']) {
+					return;
+		}
 
 		// check cubrid serial
 		$query = sprintf('select count(*) as "count" from "db_serial" where name=\'%ssequence\'', $this->prefix);
@@ -421,8 +421,7 @@ 
 			if($srl < 1)
 			{
 				$start = 1;
-			}
-			else
+			} else
 			{
 				$start = $srl + 1000000;
 			}
@@ -445,8 +444,7 @@ 
 		if($target_name == 'sequence')
 		{
 			$query = sprintf("select \"name\" from \"db_serial\" where \"name\" = '%s%s'", $this->prefix, $target_name);
-		}
-		else
+		} else
 		{
 			$query = sprintf("select \"class_name\" from \"db_class\" where \"class_name\" = '%s%s'", $this->prefix, $target_name);
 		}
@@ -455,8 +453,7 @@ 
 		if(cubrid_num_rows($result) > 0)
 		{
 			$output = TRUE;
-		}
-		else
+		} else
 		{
 			$output = FALSE;
 		}
@@ -500,8 +497,7 @@ 
 		if($size)
 		{
 			$query .= sprintf("%s(%s) ", $type, $size);
-		}
-		else
+		} else
 		{
 			$query .= sprintf("%s ", $type);
 		}
@@ -511,8 +507,7 @@ 
 			if($type == 'INTEGER' || $type == 'BIGINT' || $type == 'INT')
 			{
 				$query .= sprintf("default %d ", $default);
-			}
-			else
+			} else
 			{
 				$query .= sprintf("default '%s' ", $default);
 			}
@@ -553,8 +548,7 @@ 
 		if(cubrid_num_rows($result) > 0)
 		{
 			$output = TRUE;
-		}
-		else
+		} else
 		{
 			$output = FALSE;
 		}
@@ -674,8 +668,7 @@ 
 		if(!is_array($output))
 		{
 			$indexes_to_be_deleted = array($output);
-		}
-		else
+		} else
 		{
 			$indexes_to_be_deleted = $output;
 		}
@@ -758,8 +751,7 @@ 
 		if(!is_array($xml_obj->table->column))
 		{
 			$columns[] = $xml_obj->table->column;
-		}
-		else
+		} else
 		{
 			$columns = $xml_obj->table->column;
 		}
@@ -799,8 +791,9 @@ 
 
 			if($type == 'varchar' || $type == 'char')
 			{
-				if($size)
-					$size = $size * 3;
+				if($size) {
+									$size = $size * 3;
+				}
 			}
 
 
@@ -809,12 +802,10 @@ 
 			if($primary_key)
 			{
 				$primary_list[] = $name;
-			}
-			else if($unique)
+			} else if($unique)
 			{
 				$unique_list[$unique][] = $name;
-			}
-			else if($index)
+			} else if($index)
 			{
 				$index_list[$index][] = $name;
 			}
@@ -964,8 +955,7 @@ 
 		if($limit && $limit->isPageHandler())
 		{
 			return $this->queryPageLimit($queryObject, $connection, $with_values);
-		}
-		else
+		} else
 		{
 			$query = $this->getSelectSql($queryObject, $with_values);
 			if(is_a($query, 'Object'))
@@ -1009,8 +999,9 @@ 
 			$buff->data = array();
 			$buff->page_navigation = new PageHandler(/* $total_count */0, /* $total_page */1, /* $page */1, /* $page_count */10); //default page handler values
 			return $buff;
-		}else
-			return;
+		} else {
+					return;
+		}
 	}
 
 	/**
@@ -1069,8 +1060,7 @@ 
 		if($total_count)
 		{
 			$total_page = (int) (($total_count - 1) / $list_count) + 1;
-		}
-		else
+		} else
 		{
 			$total_page = 1;
 		}

classes/db/DBMysql.class.php

Doc Comments +9 added lines, -9 removed lines

@@ -297,7 +297,7 @@ 
 	 * @param int $size column size
 	 * @param string|int $default default value
 	 * @param boolean $notnull not null status, default value is false
-	 * @return void
+	 * @return resource|null
 	 */
 	function addColumn($table_name, $column_name, $type = 'number', $size = '', $default = null, $notnull = false)
 	{
@@ -344,7 +344,7 @@ 
 	 * Check column exist status of the table
 	 * @param string $table_name table name
 	 * @param string $column_name column name
-	 * @return boolean
+	 * @return null|boolean
 	 */
 	function isColumnExists($table_name, $column_name)
 	{
@@ -408,7 +408,7 @@ 
 	 * Check index status of the table
 	 * @param string $table_name table name
 	 * @param string $index_name index name
-	 * @return boolean
+	 * @return null|boolean
 	 */
 	function isIndexExists($table_name, $index_name)
 	{
@@ -442,7 +442,7 @@ 
 	/**
 	 * Creates a table by using xml contents
 	 * @param string $xml_doc xml schema contents
-	 * @return void|object
+	 * @return null|false
 	 */
 	function createTableByXml($xml_doc)
 	{
@@ -452,7 +452,7 @@ 
 	/**
 	 * Creates a table by using xml file path
 	 * @param string $file_name xml schema file path
-	 * @return void|object
+	 * @return null|false
 	 */
 	function createTableByXmlFile($file_name)
 	{
@@ -472,7 +472,7 @@ 
 	 * opt : notnull, default, size\n
 	 * index : primary key, index, unique\n
 	 * @param string $xml_doc xml schema contents
-	 * @return void|object
+	 * @return null|false
 	 */
 	function _createTable($xml_doc)
 	{
@@ -618,7 +618,7 @@ 
 	 * @param Object $queryObject
 	 * @param resource $connection
 	 * @param boolean $with_values
-	 * @return Object
+	 * @return Object|null
 	 */
 	function _executeSelectAct($queryObject, $connection = null, $with_values = true)
 	{
@@ -703,7 +703,7 @@ 
 	/**
 	 * If have a error, return error object
 	 * @param Object $queryObject
-	 * @return Object
+	 * @return Object|null
 	 */
 	function queryError($queryObject)
 	{
@@ -730,7 +730,7 @@ 
 	 * @param resource $result
 	 * @param resource $connection
 	 * @param boolean $with_values
-	 * @return Object Object with page info containing
+	 * @return Object|null Object with page info containing
 	 */
 	function queryPageLimit($queryObject, $result, $connection, $with_values = true)
 	{

Spacing +94 added lines, -94 removed lines

@@ -46,7 +46,7 @@ 
 	function DBMysql($auto_connect = TRUE)
 	{
 		$this->_setDBInfo();
-		if($auto_connect) $this->_connect();
+		if ($auto_connect) $this->_connect();
 	}
 
 	/**
@@ -67,32 +67,32 @@ 
 	function __connect($connection)
 	{
 		// Ignore if no DB information exists
-		if(strpos($connection["db_hostname"], ':') === false && $connection["db_port"])
+		if (strpos($connection["db_hostname"], ':') === false && $connection["db_port"])
 		{
-			$connection["db_hostname"] .= ':' . $connection["db_port"];
+			$connection["db_hostname"] .= ':'.$connection["db_port"];
 		}
 
 		// Attempt to connect
 		$result = @mysql_connect($connection["db_hostname"], $connection["db_userid"], $connection["db_password"]);
-		if(!$result)
+		if (!$result)
 		{
 			exit('XE cannot connect to DB.');
 		}
 
-		if(mysql_error())
+		if (mysql_error())
 		{
 			$this->setError(mysql_errno(), mysql_error());
 			return;
 		}
 		// Error appears if the version is lower than 4.1
-		if(version_compare(mysql_get_server_info($result), '4.1', '<'))
+		if (version_compare(mysql_get_server_info($result), '4.1', '<'))
 		{
-			$this->setError(-1, 'XE cannot be installed under the version of mysql 4.1. Current mysql version is ' . mysql_get_server_info());
+			$this->setError(-1, 'XE cannot be installed under the version of mysql 4.1. Current mysql version is '.mysql_get_server_info());
 			return;
 		}
 		// select db
 		@mysql_select_db($connection["db_database"], $result);
-		if(mysql_error())
+		if (mysql_error())
 		{
 			$this->setError(mysql_errno(), mysql_error());
 			return;
@@ -131,11 +131,11 @@ 
 	 */
 	function addQuotes($string)
 	{
-		if(version_compare(PHP_VERSION, "5.4.0", "<") && get_magic_quotes_gpc())
+		if (version_compare(PHP_VERSION, "5.4.0", "<") && get_magic_quotes_gpc())
 		{
 			$string = stripslashes(str_replace("\\", "\\\\", $string));
 		}
-		if(!is_numeric($string))
+		if (!is_numeric($string))
 		{
 			$string = @mysql_real_escape_string($string);
 		}
@@ -181,14 +181,14 @@ 
 	 */
 	function __query($query, $connection)
 	{
-		if(!$connection)
+		if (!$connection)
 		{
 			exit('XE cannot handle DB connection.');
 		}
 		// Run the query statement
 		$result = mysql_query($query, $connection);
 		// Error Check
-		if(mysql_error($connection))
+		if (mysql_error($connection))
 		{
 			$this->setError(mysql_errno($connection), mysql_error($connection));
 		}
@@ -205,13 +205,13 @@ 
 	function _fetch($result, $arrayIndexEndValue = NULL)
 	{
 		$output = array();
-		if(!$this->isConnected() || $this->isError() || !$result)
+		if (!$this->isConnected() || $this->isError() || !$result)
 		{
 			return $output;
 		}
-		while($tmp = $this->db_fetch_object($result))
+		while ($tmp = $this->db_fetch_object($result))
 		{
-			if($arrayIndexEndValue)
+			if ($arrayIndexEndValue)
 			{
 				$output[$arrayIndexEndValue--] = $tmp;
 			}
@@ -220,9 +220,9 @@ 
 				$output[] = $tmp;
 			}
 		}
-		if(count($output) == 1)
+		if (count($output) == 1)
 		{
-			if(isset($arrayIndexEndValue))
+			if (isset($arrayIndexEndValue))
 			{
 				return $output;
 			}
@@ -245,7 +245,7 @@ 
 		$query = sprintf("insert into `%ssequence` (seq) values ('0')", $this->prefix);
 		$this->_query($query);
 		$sequence = $this->db_insert_id();
-		if($sequence % 10000 == 0)
+		if ($sequence % 10000 == 0)
 		{
 			$query = sprintf("delete from  `%ssequence` where seq < %d", $this->prefix, $sequence);
 			$this->_query($query);
@@ -265,7 +265,7 @@ 
 		$query = sprintf("select password('%s') as password, old_password('%s') as old_password", $this->addQuotes($password), $this->addQuotes($password));
 		$result = $this->_query($query);
 		$tmp = $this->_fetch($result);
-		if($tmp->password === $saved_password || $tmp->old_password === $saved_password)
+		if ($tmp->password === $saved_password || $tmp->old_password === $saved_password)
 		{
 			return true;
 		}
@@ -282,7 +282,7 @@ 
 		$query = sprintf("show tables like '%s%s'", $this->prefix, $this->addQuotes($target_name));
 		$result = $this->_query($query);
 		$tmp = $this->_fetch($result);
-		if(!$tmp)
+		if (!$tmp)
 		{
 			return false;
 		}
@@ -302,13 +302,13 @@ 
 	function addColumn($table_name, $column_name, $type = 'number', $size = '', $default = null, $notnull = false)
 	{
 		$type = $this->column_type[$type];
-		if(strtoupper($type) == 'INTEGER')
+		if (strtoupper($type) == 'INTEGER')
 		{
 			$size = '';
 		}
 
 		$query = sprintf("alter table `%s%s` add `%s` ", $this->prefix, $table_name, $column_name);
-		if($size)
+		if ($size)
 		{
 			$query .= sprintf(" %s(%s) ", $type, $size);
 		}
@@ -316,11 +316,11 @@ 
 		{
 			$query .= sprintf(" %s ", $type);
 		}
-		if(isset($default))
+		if (isset($default))
 		{
 			$query .= sprintf(" default '%s' ", $default);
 		}
-		if($notnull)
+		if ($notnull)
 		{
 			$query .= " not null ";
 		}
@@ -350,18 +350,18 @@ 
 	{
 		$query = sprintf("show fields from `%s%s`", $this->prefix, $table_name);
 		$result = $this->_query($query);
-		if($this->isError())
+		if ($this->isError())
 		{
 			return;
 		}
 		$output = $this->_fetch($result);
-		if($output)
+		if ($output)
 		{
 			$column_name = strtolower($column_name);
-			foreach($output as $key => $val)
+			foreach ($output as $key => $val)
 			{
 				$name = strtolower($val->Field);
-				if($column_name == $name)
+				if ($column_name == $name)
 				{
 					return true;
 				}
@@ -382,7 +382,7 @@ 
 	 */
 	function addIndex($table_name, $index_name, $target_columns, $is_unique = false)
 	{
-		if(!is_array($target_columns))
+		if (!is_array($target_columns))
 		{
 			$target_columns = array($target_columns);
 		}
@@ -415,23 +415,23 @@ 
 		//$query = sprintf("show indexes from %s%s where key_name = '%s' ", $this->prefix, $table_name, $index_name);
 		$query = sprintf("show indexes from `%s%s`", $this->prefix, $table_name);
 		$result = $this->_query($query);
-		if($this->isError())
+		if ($this->isError())
 		{
 			return;
 		}
 		$output = $this->_fetch($result);
-		if(!$output)
+		if (!$output)
 		{
 			return;
 		}
-		if(!is_array($output))
+		if (!is_array($output))
 		{
 			$output = array($output);
 		}
 
-		for($i = 0; $i < count($output); $i++)
+		for ($i = 0; $i < count($output); $i++)
 		{
-			if($output[$i]->Key_name == $index_name)
+			if ($output[$i]->Key_name == $index_name)
 			{
 				return true;
 			}
@@ -456,7 +456,7 @@ 
 	 */
 	function createTableByXmlFile($file_name)
 	{
-		if(!file_exists($file_name))
+		if (!file_exists($file_name))
 		{
 			return;
 		}
@@ -481,13 +481,13 @@ 
 		$xml_obj = $oXml->parse($xml_doc);
 		// Create a table schema
 		$table_name = $xml_obj->table->attrs->name;
-		if($this->isTableExists($table_name))
+		if ($this->isTableExists($table_name))
 		{
 			return;
 		}
-		$table_name = $this->prefix . $table_name;
+		$table_name = $this->prefix.$table_name;
 
-		if(!is_array($xml_obj->table->column))
+		if (!is_array($xml_obj->table->column))
 		{
 			$columns[] = $xml_obj->table->column;
 		}
@@ -500,7 +500,7 @@ 
 		$unique_list = array();
 		$index_list = array();
 
-		foreach($columns as $column)
+		foreach ($columns as $column)
 		{
 			$name = $column->attrs->name;
 			$type = $column->attrs->type;
@@ -512,47 +512,47 @@ 
 			$default = $column->attrs->default;
 			$auto_increment = $column->attrs->auto_increment;
 
-			$column_schema[] = sprintf('`%s` %s%s %s %s %s', $name, $this->column_type[$type], $size ? '(' . $size . ')' : '', isset($default) ? "default '" . $default . "'" : '', $notnull ? 'not null' : '', $auto_increment ? 'auto_increment' : '');
+			$column_schema[] = sprintf('`%s` %s%s %s %s %s', $name, $this->column_type[$type], $size ? '('.$size.')' : '', isset($default) ? "default '".$default."'" : '', $notnull ? 'not null' : '', $auto_increment ? 'auto_increment' : '');
 
-			if($primary_key)
+			if ($primary_key)
 			{
 				$primary_list[] = $name;
 			}
-			else if($unique)
+			else if ($unique)
 			{
 				$unique_list[$unique][] = $name;
 			}
-			else if($index)
+			else if ($index)
 			{
 				$index_list[$index][] = $name;
 			}
 		}
 
-		if(count($primary_list))
+		if (count($primary_list))
 		{
-			$column_schema[] = sprintf("primary key (%s)", '`' . implode($primary_list, '`,`') . '`');
+			$column_schema[] = sprintf("primary key (%s)", '`'.implode($primary_list, '`,`').'`');
 		}
 
-		if(count($unique_list))
+		if (count($unique_list))
 		{
-			foreach($unique_list as $key => $val)
+			foreach ($unique_list as $key => $val)
 			{
-				$column_schema[] = sprintf("unique %s (%s)", $key, '`' . implode($val, '`,`') . '`');
+				$column_schema[] = sprintf("unique %s (%s)", $key, '`'.implode($val, '`,`').'`');
 			}
 		}
 
-		if(count($index_list))
+		if (count($index_list))
 		{
-			foreach($index_list as $key => $val)
+			foreach ($index_list as $key => $val)
 			{
-				$column_schema[] = sprintf("index %s (%s)", $key, '`' . implode($val, '`,`') . '`');
+				$column_schema[] = sprintf("index %s (%s)", $key, '`'.implode($val, '`,`').'`');
 			}
 		}
 
 		$schema = sprintf('create table `%s` (%s%s) %s;', $this->addQuotes($table_name), "\n", implode($column_schema, ",\n"), "ENGINE = MYISAM  CHARACTER SET utf8 COLLATE utf8_general_ci");
 
 		$output = $this->_query($schema);
-		if(!$output)
+		if (!$output)
 			return false;
 	}
 
@@ -565,8 +565,8 @@ 
 	function _executeInsertAct($queryObject, $with_values = true)
 	{
 		$query = $this->getInsertSql($queryObject, $with_values, true);
-		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' ' . $this->comment_syntax, $this->query_id) : '';
-		if(is_a($query, 'Object'))
+		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' '.$this->comment_syntax, $this->query_id) : '';
+		if (is_a($query, 'Object'))
 		{
 			return;
 		}
@@ -582,13 +582,13 @@ 
 	function _executeUpdateAct($queryObject, $with_values = true)
 	{
 		$query = $this->getUpdateSql($queryObject, $with_values, true);
-		if(is_a($query, 'Object'))
+		if (is_a($query, 'Object'))
 		{
-			if(!$query->toBool()) return $query;
+			if (!$query->toBool()) return $query;
 			else return;
 		}
 
-		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' ' . $this->comment_syntax, $this->query_id) : '';
+		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' '.$this->comment_syntax, $this->query_id) : '';
 
 
 		return $this->_query($query);
@@ -603,8 +603,8 @@ 
 	function _executeDeleteAct($queryObject, $with_values = true)
 	{
 		$query = $this->getDeleteSql($queryObject, $with_values, true);
-		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' ' . $this->comment_syntax, $this->query_id) : '';
-		if(is_a($query, 'Object'))
+		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' '.$this->comment_syntax, $this->query_id) : '';
+		if (is_a($query, 'Object'))
 		{
 			return;
 		}
@@ -624,30 +624,30 @@ 
 	{
 		$limit = $queryObject->getLimit();
 		$result = NULL;
-		if($limit && $limit->isPageHandler())
+		if ($limit && $limit->isPageHandler())
 		{
 			return $this->queryPageLimit($queryObject, $result, $connection, $with_values);
 		}
 		else
 		{
 			$query = $this->getSelectSql($queryObject, $with_values);
-			if(is_a($query, 'Object'))
+			if (is_a($query, 'Object'))
 			{
 				return;
 			}
-			$query .= (__DEBUG_QUERY__ & 1 && $queryObject->queryID) ? sprintf(' ' . $this->comment_syntax, $queryObject->queryID) : '';
+			$query .= (__DEBUG_QUERY__ & 1 && $queryObject->queryID) ? sprintf(' '.$this->comment_syntax, $queryObject->queryID) : '';
 
 			$result = $this->_query($query, $connection);
-			if($this->isError())
+			if ($this->isError())
 			{
 				return $this->queryError($queryObject);
 			}
 
 			$data = $this->_fetch($result);
-			$buff = new Object ();
+			$buff = new Object();
 			$buff->data = $data;
 
-			if($queryObject->usesClickCount())
+			if ($queryObject->usesClickCount())
 			{
 				$update_query = $this->getClickCountQuery($queryObject);
 				$this->_executeUpdateAct($update_query, $with_values);
@@ -708,9 +708,9 @@ 
 	function queryError($queryObject)
 	{
 		$limit = $queryObject->getLimit();
-		if($limit && $limit->isPageHandler())
+		if ($limit && $limit->isPageHandler())
 		{
-			$buff = new Object ();
+			$buff = new Object();
 			$buff->total_count = 0;
 			$buff->total_page = 0;
 			$buff->page = 1;
@@ -737,48 +737,48 @@ 
 		$limit = $queryObject->getLimit();
 		// Total count
 		$temp_where = $queryObject->getWhereString($with_values, false);
-		$count_query = sprintf('select count(*) as "count" %s %s', 'FROM ' . $queryObject->getFromString($with_values), ($temp_where === '' ? '' : ' WHERE ' . $temp_where));
+		$count_query = sprintf('select count(*) as "count" %s %s', 'FROM '.$queryObject->getFromString($with_values), ($temp_where === '' ? '' : ' WHERE '.$temp_where));
 
 		// Check for distinct query and if found update count query structure
 		$temp_select = $queryObject->getSelectString($with_values);
 		$uses_distinct = stripos($temp_select, "distinct") !== false;
 		$uses_groupby = $queryObject->getGroupByString() != '';
-		if($uses_distinct || $uses_groupby)
+		if ($uses_distinct || $uses_groupby)
 		{
 			$count_query = sprintf('select %s %s %s %s'
 					, $temp_select == '*' ? '1' : $temp_select
-					, 'FROM ' . $queryObject->getFromString($with_values)
-					, ($temp_where === '' ? '' : ' WHERE ' . $temp_where)
-					, ($uses_groupby ? ' GROUP BY ' . $queryObject->getGroupByString() : '')
+					, 'FROM '.$queryObject->getFromString($with_values)
+					, ($temp_where === '' ? '' : ' WHERE '.$temp_where)
+					, ($uses_groupby ? ' GROUP BY '.$queryObject->getGroupByString() : '')
 			);
 
 			// If query uses grouping or distinct, count from original select
 			$count_query = sprintf('select count(*) as "count" from (%s) xet', $count_query);
 		}
 
-		$count_query .= (__DEBUG_QUERY__ & 1 && $queryObject->queryID) ? sprintf(' ' . $this->comment_syntax, $queryObject->queryID) : '';
+		$count_query .= (__DEBUG_QUERY__ & 1 && $queryObject->queryID) ? sprintf(' '.$this->comment_syntax, $queryObject->queryID) : '';
 		$result_count = $this->_query($count_query, $connection);
 		$count_output = $this->_fetch($result_count);
 		$total_count = (int) (isset($count_output->count) ? $count_output->count : NULL);
 
 		$list_count = $limit->list_count->getValue();
-		if(!$list_count)
+		if (!$list_count)
 		{
 			$list_count = 20;
 		}
 		$page_count = $limit->page_count->getValue();
-		if(!$page_count)
+		if (!$page_count)
 		{
 			$page_count = 10;
 		}
 		$page = $limit->page->getValue();
-		if(!$page || $page < 1)
+		if (!$page || $page < 1)
 		{
 			$page = 1;
 		}
 
 		// total pages
-		if($total_count)
+		if ($total_count)
 		{
 			$total_page = (int) (($total_count - 1) / $list_count) + 1;
 		}
@@ -788,10 +788,10 @@ 
 		}
 
 		// check the page variables
-		if($page > $total_page)
+		if ($page > $total_page)
 		{
 			// If requested page is bigger than total number of pages, return empty list
-			$buff = new Object ();
+			$buff = new Object();
 			$buff->total_count = $total_count;
 			$buff->total_page = $total_page;
 			$buff->page = $page;
@@ -803,9 +803,9 @@ 
 
 		$query = $this->getSelectPageSql($queryObject, $with_values, $start_count, $list_count);
 
-		$query .= (__DEBUG_QUERY__ & 1 && $queryObject->query_id) ? sprintf(' ' . $this->comment_syntax, $this->query_id) : '';
+		$query .= (__DEBUG_QUERY__ & 1 && $queryObject->query_id) ? sprintf(' '.$this->comment_syntax, $this->query_id) : '';
 		$result = $this->_query($query, $connection);
-		if($this->isError())
+		if ($this->isError())
 		{
 			return $this->queryError($queryObject);
 		}
@@ -813,7 +813,7 @@ 
 		$virtual_no = $total_count - ($page - 1) * $list_count;
 		$data = $this->_fetch($result, $virtual_no);
 
-		$buff = new Object ();
+		$buff = new Object();
 		$buff->total_count = $total_count;
 		$buff->total_page = $total_page;
 		$buff->page = $page;
@@ -833,44 +833,44 @@ 
 	function getSelectPageSql($query, $with_values = true, $start_count = 0, $list_count = 0)
 	{
 		$select = $query->getSelectString($with_values);
-		if($select == '')
+		if ($select == '')
 		{
 			return new Object(-1, "Invalid query");
 		}
-		$select = 'SELECT ' . $select;
+		$select = 'SELECT '.$select;
 
 		$from = $query->getFromString($with_values);
-		if($from == '')
+		if ($from == '')
 		{
 			return new Object(-1, "Invalid query");
 		}
-		$from = ' FROM ' . $from;
+		$from = ' FROM '.$from;
 
 		$where = $query->getWhereString($with_values);
-		if($where != '')
+		if ($where != '')
 		{
-			$where = ' WHERE ' . $where;
+			$where = ' WHERE '.$where;
 		}
 
 		$groupBy = $query->getGroupByString();
-		if($groupBy != '')
+		if ($groupBy != '')
 		{
-			$groupBy = ' GROUP BY ' . $groupBy;
+			$groupBy = ' GROUP BY '.$groupBy;
 		}
 
 		$orderBy = $query->getOrderByString();
-		if($orderBy != '')
+		if ($orderBy != '')
 		{
-			$orderBy = ' ORDER BY ' . $orderBy;
+			$orderBy = ' ORDER BY '.$orderBy;
 		}
 
 		$limit = $query->getLimitString();
-		if($limit != '')
+		if ($limit != '')
 		{
 			$limit = sprintf(' LIMIT %d, %d', $start_count, $list_count);
 		}
 
-		return $select . ' ' . $from . ' ' . $where . ' ' . $groupBy . ' ' . $orderBy . ' ' . $limit;
+		return $select.' '.$from.' '.$where.' '.$groupBy.' '.$orderBy.' '.$limit;
 	}
 
 }

Braces +20 added lines, -23 removed lines

@@ -46,7 +46,9 @@ 
 	function DBMysql($auto_connect = TRUE)
 	{
 		$this->_setDBInfo();
-		if($auto_connect) $this->_connect();
+		if($auto_connect) {
+			$this->_connect();
+		}
 	}
 
 	/**
@@ -214,8 +216,7 @@ 
 			if($arrayIndexEndValue)
 			{
 				$output[$arrayIndexEndValue--] = $tmp;
-			}
-			else
+			} else
 			{
 				$output[] = $tmp;
 			}
@@ -225,8 +226,7 @@ 
 			if(isset($arrayIndexEndValue))
 			{
 				return $output;
-			}
-			else
+			} else
 			{
 				return $output[0];
 			}
@@ -311,8 +311,7 @@ 
 		if($size)
 		{
 			$query .= sprintf(" %s(%s) ", $type, $size);
-		}
-		else
+		} else
 		{
 			$query .= sprintf(" %s ", $type);
 		}
@@ -490,8 +489,7 @@ 
 		if(!is_array($xml_obj->table->column))
 		{
 			$columns[] = $xml_obj->table->column;
-		}
-		else
+		} else
 		{
 			$columns = $xml_obj->table->column;
 		}
@@ -517,12 +515,10 @@ 
 			if($primary_key)
 			{
 				$primary_list[] = $name;
-			}
-			else if($unique)
+			} else if($unique)
 			{
 				$unique_list[$unique][] = $name;
-			}
-			else if($index)
+			} else if($index)
 			{
 				$index_list[$index][] = $name;
 			}
@@ -552,8 +548,9 @@ 
 		$schema = sprintf('create table `%s` (%s%s) %s;', $this->addQuotes($table_name), "\n", implode($column_schema, ",\n"), "ENGINE = MYISAM  CHARACTER SET utf8 COLLATE utf8_general_ci");
 
 		$output = $this->_query($schema);
-		if(!$output)
-			return false;
+		if(!$output) {
+					return false;
+		}
 	}
 
 	/**
@@ -584,8 +581,11 @@ 
 		$query = $this->getUpdateSql($queryObject, $with_values, true);
 		if(is_a($query, 'Object'))
 		{
-			if(!$query->toBool()) return $query;
-			else return;
+			if(!$query->toBool()) {
+				return $query;
+			} else {
+				return;
+			}
 		}
 
 		$query .= (__DEBUG_QUERY__ & 1 && $this->query_id) ? sprintf(' ' . $this->comment_syntax, $this->query_id) : '';
@@ -627,8 +627,7 @@ 
 		if($limit && $limit->isPageHandler())
 		{
 			return $this->queryPageLimit($queryObject, $result, $connection, $with_values);
-		}
-		else
+		} else
 		{
 			$query = $this->getSelectSql($queryObject, $with_values);
 			if(is_a($query, 'Object'))
@@ -717,8 +716,7 @@ 
 			$buff->data = array();
 			$buff->page_navigation = new PageHandler(/* $total_count */0, /* $total_page */1, /* $page */1, /* $page_count */10); //default page handler values
 			return $buff;
-		}
-		else
+		} else
 		{
 			return;
 		}
@@ -781,8 +779,7 @@ 
 		if($total_count)
 		{
 			$total_page = (int) (($total_count - 1) / $list_count) + 1;
-		}
-		else
+		} else
 		{
 			$total_page = 1;
 		}

classes/db/DBMysql_innodb.class.php

Doc Comments +1 added lines, -1 removed lines

@@ -131,7 +131,7 @@
 	 * opt : notnull, default, size\n
 	 * index : primary key, index, unique\n
 	 * @param string $xml_doc xml schema contents
-	 * @return void|object
+	 * @return null|false
 	 */
 	function _createTable($xml_doc)
 	{

Spacing +24 added lines, -24 removed lines

@@ -23,7 +23,7 @@ 
 	function DBMysql_innodb($auto_connect = TRUE)
 	{
 		$this->_setDBInfo();
-		if($auto_connect) $this->_connect();
+		if ($auto_connect) $this->_connect();
 	}
 
 	/**
@@ -55,13 +55,13 @@ 
 	{
 		$connection = $this->_getConnection('master');
 
-		if(!$transactionLevel)
+		if (!$transactionLevel)
 		{
 			$this->_query("START TRANSACTION", $connection);
 		}
 		else
 		{
-			$this->_query("SAVEPOINT SP" . $transactionLevel, $connection);
+			$this->_query("SAVEPOINT SP".$transactionLevel, $connection);
 		}
 		return true;
 	}
@@ -77,9 +77,9 @@ 
 
 		$point = $transactionLevel - 1;
 
-		if($point)
+		if ($point)
 		{
-			$this->_query("ROLLBACK TO SP" . $point, $connection);
+			$this->_query("ROLLBACK TO SP".$point, $connection);
 		}
 		else
 		{
@@ -109,14 +109,14 @@ 
 	 */
 	function __query($query, $connection)
 	{
-		if(!$connection)
+		if (!$connection)
 		{
 			exit('XE cannot handle DB connection.');
 		}
 		// Run the query statement
 		$result = @mysql_query($query, $connection);
 		// Error Check
-		if(mysql_error($connection))
+		if (mysql_error($connection))
 		{
 			$this->setError(mysql_errno($connection), mysql_error($connection));
 		}
@@ -140,13 +140,13 @@ 
 		$xml_obj = $oXml->parse($xml_doc);
 		// Create a table schema
 		$table_name = $xml_obj->table->attrs->name;
-		if($this->isTableExists($table_name))
+		if ($this->isTableExists($table_name))
 		{
 			return;
 		}
-		$table_name = $this->prefix . $table_name;
+		$table_name = $this->prefix.$table_name;
 
-		if(!is_array($xml_obj->table->column))
+		if (!is_array($xml_obj->table->column))
 		{
 			$columns[] = $xml_obj->table->column;
 		}
@@ -155,7 +155,7 @@ 
 			$columns = $xml_obj->table->column;
 		}
 
-		foreach($columns as $column)
+		foreach ($columns as $column)
 		{
 			$name = $column->attrs->name;
 			$type = $column->attrs->type;
@@ -167,47 +167,47 @@ 
 			$default = $column->attrs->default;
 			$auto_increment = $column->attrs->auto_increment;
 
-			$column_schema[] = sprintf('`%s` %s%s %s %s %s', $name, $this->column_type[$type], $size ? '(' . $size . ')' : '', isset($default) ? "default '" . $default . "'" : '', $notnull ? 'not null' : '', $auto_increment ? 'auto_increment' : '');
+			$column_schema[] = sprintf('`%s` %s%s %s %s %s', $name, $this->column_type[$type], $size ? '('.$size.')' : '', isset($default) ? "default '".$default."'" : '', $notnull ? 'not null' : '', $auto_increment ? 'auto_increment' : '');
 
-			if($primary_key)
+			if ($primary_key)
 			{
 				$primary_list[] = $name;
 			}
-			else if($unique)
+			else if ($unique)
 			{
 				$unique_list[$unique][] = $name;
 			}
-			else if($index)
+			else if ($index)
 			{
 				$index_list[$index][] = $name;
 			}
 		}
 
-		if(count($primary_list))
+		if (count($primary_list))
 		{
-			$column_schema[] = sprintf("primary key (%s)", '`' . implode($primary_list, '`,`') . '`');
+			$column_schema[] = sprintf("primary key (%s)", '`'.implode($primary_list, '`,`').'`');
 		}
 
-		if(count($unique_list))
+		if (count($unique_list))
 		{
-			foreach($unique_list as $key => $val)
+			foreach ($unique_list as $key => $val)
 			{
-				$column_schema[] = sprintf("unique %s (%s)", $key, '`' . implode($val, '`,`') . '`');
+				$column_schema[] = sprintf("unique %s (%s)", $key, '`'.implode($val, '`,`').'`');
 			}
 		}
 
-		if(count($index_list))
+		if (count($index_list))
 		{
-			foreach($index_list as $key => $val)
+			foreach ($index_list as $key => $val)
 			{
-				$column_schema[] = sprintf("index %s (%s)", $key, '`' . implode($val, '`,`') . '`');
+				$column_schema[] = sprintf("index %s (%s)", $key, '`'.implode($val, '`,`').'`');
 			}
 		}
 
 		$schema = sprintf('create table `%s` (%s%s) %s;', $this->addQuotes($table_name), "\n", implode($column_schema, ",\n"), "ENGINE = INNODB CHARACTER SET utf8 COLLATE utf8_general_ci");
 
 		$output = $this->_query($schema);
-		if(!$output)
+		if (!$output)
 		{
 			return false;
 		}

Braces +8 added lines, -11 removed lines

@@ -23,7 +23,9 @@ 
 	function DBMysql_innodb($auto_connect = TRUE)
 	{
 		$this->_setDBInfo();
-		if($auto_connect) $this->_connect();
+		if($auto_connect) {
+			$this->_connect();
+		}
 	}
 
 	/**
@@ -58,8 +60,7 @@ 
 		if(!$transactionLevel)
 		{
 			$this->_query("START TRANSACTION", $connection);
-		}
-		else
+		} else
 		{
 			$this->_query("SAVEPOINT SP" . $transactionLevel, $connection);
 		}
@@ -80,8 +81,7 @@ 
 		if($point)
 		{
 			$this->_query("ROLLBACK TO SP" . $point, $connection);
-		}
-		else
+		} else
 		{
 			$this->_query("ROLLBACK", $connection);
 		}
@@ -149,8 +149,7 @@ 
 		if(!is_array($xml_obj->table->column))
 		{
 			$columns[] = $xml_obj->table->column;
-		}
-		else
+		} else
 		{
 			$columns = $xml_obj->table->column;
 		}
@@ -172,12 +171,10 @@ 
 			if($primary_key)
 			{
 				$primary_list[] = $name;
-			}
-			else if($unique)
+			} else if($unique)
 			{
 				$unique_list[$unique][] = $name;
-			}
-			else if($index)
+			} else if($index)
 			{
 				$index_list[$index][] = $name;
 			}

classes/db/DBMysqli.class.php

Doc Comments +1 added lines, -1 removed lines

@@ -383,7 +383,7 @@
 	 * @param Object $queryObject
 	 * @param resource $connection
 	 * @param boolean $with_values
-	 * @return Object
+	 * @return Object|null
 	 */
 	function _executeSelectAct($queryObject, $connection = null, $with_values = false)
 	{

Braces +10 added lines, -10 removed lines

@@ -23,7 +23,9 @@ 
 	function DBMysqli($auto_connect = TRUE)
 	{
 		$this->_setDBInfo();
-		if($auto_connect) $this->_connect();
+		if($auto_connect) {
+			$this->_connect();
+		}
 	}
 
 	/**
@@ -51,8 +53,7 @@ 
 							, $connection["db_password"]
 							, $connection["db_database"]
 							, $connection["db_port"]);
-		}
-		else
+		} else
 		{
 			$result = @mysqli_connect($connection["db_hostname"]
 							, $connection["db_userid"]
@@ -209,8 +210,7 @@ 
 					$params[] = $v;
 					$types .= $type;
 				}
-			}
-			else
+			} else
 			{
 				$params[] = $value;
 				$types .= $type;
@@ -249,10 +249,12 @@ 
 		$longtext_exists = false;
 		foreach($fields as $field)
 		{
-			if(isset($resultArray[$field->name])) // When joined tables are used and the same column name appears twice, we should add it separately, otherwise bind_result fails
+			if(isset($resultArray[$field->name])) {
+				// When joined tables are used and the same column name appears twice, we should add it separately, otherwise bind_result fails
 			{
 				$field->name = 'repeat_' . $field->name;
 			}
+			}
 
 			// Array passed needs to contain references, not values
 			$row[$field->name] = "";
@@ -301,8 +303,7 @@ 
 			{
 				$output[$arrayIndexEndValue--] = $row;
 			}
-		}
-		else
+		} else
 		{
 			$output = $rows;
 		}
@@ -312,8 +313,7 @@ 
 			if(isset($arrayIndexEndValue))
 			{
 				return $output;
-			}
-			else
+			} else
 			{
 				return $output[0];
 			}

Spacing +39 added lines, -39 removed lines

@@ -23,7 +23,7 @@ 
 	function DBMysqli($auto_connect = TRUE)
 	{
 		$this->_setDBInfo();
-		if($auto_connect) $this->_connect();
+		if ($auto_connect) $this->_connect();
 	}
 
 	/**
@@ -44,7 +44,7 @@ 
 	function __connect($connection)
 	{
 		// Attempt to connect
-		if($connection["db_port"])
+		if ($connection["db_port"])
 		{
 			$result = @mysqli_connect($connection["db_hostname"]
 							, $connection["db_userid"]
@@ -60,7 +60,7 @@ 
 							, $connection["db_database"]);
 		}
 		$error = mysqli_connect_errno();
-		if($error)
+		if ($error)
 		{
 			$this->setError($error, mysqli_connect_error());
 			return;
@@ -87,11 +87,11 @@ 
 	 */
 	function addQuotes($string)
 	{
-		if(version_compare(PHP_VERSION, "5.4.0", "<") && get_magic_quotes_gpc())
+		if (version_compare(PHP_VERSION, "5.4.0", "<") && get_magic_quotes_gpc())
 		{
 			$string = stripslashes(str_replace("\\", "\\\\", $string));
 		}
-		if(!is_numeric($string))
+		if (!is_numeric($string))
 		{
 			$connection = $this->_getConnection('master');
 			$string = mysqli_escape_string($connection, $string);
@@ -108,23 +108,23 @@ 
 	 */
 	function __query($query, $connection)
 	{
-		if($this->use_prepared_statements == 'Y')
+		if ($this->use_prepared_statements == 'Y')
 		{
 			// 1. Prepare query
 			$stmt = mysqli_prepare($connection, $query);
-			if($stmt)
+			if ($stmt)
 			{
 				$types = '';
 				$params = array();
 				$this->_prepareQueryParameters($types, $params);
 
-				if(!empty($params))
+				if (!empty($params))
 				{
 					$args[0] = $stmt;
 					$args[1] = $types;
 
 					$i = 2;
-					foreach($params as $key => $param)
+					foreach ($params as $key => $param)
 					{
 						$copy[$key] = $param;
 						$args[$i++] = &$copy[$key];
@@ -132,18 +132,18 @@ 
 
 					// 2. Bind parameters
 					$status = call_user_func_array('mysqli_stmt_bind_param', $args);
-					if(!$status)
+					if (!$status)
 					{
-						$this->setError(-1, "Invalid arguments: $query" . mysqli_error($connection));
+						$this->setError(-1, "Invalid arguments: $query".mysqli_error($connection));
 					}
 				}
 
 				// 3. Execute query
 				$status = mysqli_stmt_execute($stmt);
 
-				if(!$status)
+				if (!$status)
 				{
-					$this->setError(-1, "Prepared statement failed: $query" . mysqli_error($connection));
+					$this->setError(-1, "Prepared statement failed: $query".mysqli_error($connection));
 				}
 
 				// Return stmt for other processing - like retrieving resultset (_fetch)
@@ -155,7 +155,7 @@ 
 		$result = mysqli_query($connection, $query);
 		// Error Check
 		$error = mysqli_error($connection);
-		if($error)
+		if ($error)
 		{
 			$this->setError(mysqli_errno($connection), $error);
 		}
@@ -174,23 +174,23 @@ 
 	{
 		$types = '';
 		$params = array();
-		if(!$this->param)
+		if (!$this->param)
 		{
 			return;
 		}
 
-		foreach($this->param as $k => $o)
+		foreach ($this->param as $k => $o)
 		{
 			$value = $o->getUnescapedValue();
 			$type = $o->getType();
 
 			// Skip column names -> this should be concatenated to query string
-			if($o->isColumnName())
+			if ($o->isColumnName())
 			{
 				continue;
 			}
 
-			switch($type)
+			switch ($type)
 			{
 				case 'number' :
 					$type = 'i';
@@ -202,9 +202,9 @@ 
 					$type = 's';
 			}
 
-			if(is_array($value))
+			if (is_array($value))
 			{
-				foreach($value as $v)
+				foreach ($value as $v)
 				{
 					$params[] = $v;
 					$types .= $type;
@@ -226,12 +226,12 @@ 
 	 */
 	function _fetch($result, $arrayIndexEndValue = NULL)
 	{
-		if($this->use_prepared_statements != 'Y')
+		if ($this->use_prepared_statements != 'Y')
 		{
 			return parent::_fetch($result, $arrayIndexEndValue);
 		}
 		$output = array();
-		if(!$this->isConnected() || $this->isError() || !$result)
+		if (!$this->isConnected() || $this->isError() || !$result)
 		{
 			return $output;
 		}
@@ -247,25 +247,25 @@ 
 		 * MYSQLI_TYPE for longtext is 252
 		 */
 		$longtext_exists = false;
-		foreach($fields as $field)
+		foreach ($fields as $field)
 		{
-			if(isset($resultArray[$field->name])) // When joined tables are used and the same column name appears twice, we should add it separately, otherwise bind_result fails
+			if (isset($resultArray[$field->name])) // When joined tables are used and the same column name appears twice, we should add it separately, otherwise bind_result fails
 			{
-				$field->name = 'repeat_' . $field->name;
+				$field->name = 'repeat_'.$field->name;
 			}
 
 			// Array passed needs to contain references, not values
 			$row[$field->name] = "";
 			$resultArray[$field->name] = &$row[$field->name];
 
-			if($field->type == 252)
+			if ($field->type == 252)
 			{
 				$longtext_exists = true;
 			}
 		}
 		$resultArray = array_merge(array($stmt), $resultArray);
 
-		if($longtext_exists)
+		if ($longtext_exists)
 		{
 			mysqli_stmt_store_result($stmt);
 		}
@@ -273,17 +273,17 @@ 
 		call_user_func_array('mysqli_stmt_bind_result', $resultArray);
 
 		$rows = array();
-		while(mysqli_stmt_fetch($stmt))
+		while (mysqli_stmt_fetch($stmt))
 		{
 			$resultObject = new stdClass();
 
-			foreach($resultArray as $key => $value)
+			foreach ($resultArray as $key => $value)
 			{
-				if($key === 0)
+				if ($key === 0)
 				{
 					continue; // Skip stmt object
 				}
-				if(strpos($key, 'repeat_'))
+				if (strpos($key, 'repeat_'))
 				{
 					$key = substr($key, 6);
 				}
@@ -295,9 +295,9 @@ 
 
 		mysqli_stmt_close($stmt);
 
-		if($arrayIndexEndValue)
+		if ($arrayIndexEndValue)
 		{
-			foreach($rows as $row)
+			foreach ($rows as $row)
 			{
 				$output[$arrayIndexEndValue--] = $row;
 			}
@@ -307,9 +307,9 @@ 
 			$output = $rows;
 		}
 
-		if(count($output) == 1)
+		if (count($output) == 1)
 		{
-			if(isset($arrayIndexEndValue))
+			if (isset($arrayIndexEndValue))
 			{
 				return $output;
 			}
@@ -330,7 +330,7 @@ 
 	 */
 	function _executeInsertAct($queryObject, $with_values = false)
 	{
-		if($this->use_prepared_statements != 'Y')
+		if ($this->use_prepared_statements != 'Y')
 		{
 			return parent::_executeInsertAct($queryObject);
 		}
@@ -348,7 +348,7 @@ 
 	 */
 	function _executeUpdateAct($queryObject, $with_values = false)
 	{
-		if($this->use_prepared_statements != 'Y')
+		if ($this->use_prepared_statements != 'Y')
 		{
 			return parent::_executeUpdateAct($queryObject);
 		}
@@ -366,7 +366,7 @@ 
 	 */
 	function _executeDeleteAct($queryObject, $with_values = false)
 	{
-		if($this->use_prepared_statements != 'Y')
+		if ($this->use_prepared_statements != 'Y')
 		{
 			return parent::_executeDeleteAct($queryObject);
 		}
@@ -387,7 +387,7 @@ 
 	 */
 	function _executeSelectAct($queryObject, $connection = null, $with_values = false)
 	{
-		if($this->use_prepared_statements != 'Y')
+		if ($this->use_prepared_statements != 'Y')
 		{
 			return parent::_executeSelectAct($queryObject, $connection);
 		}