xpressengine / xe-core

classes/xml/GeneralXmlParser.class.php

Doc Comments +2 added lines, -2 removed lines

@@ -61,7 +61,7 @@ 
 	/**
 	 * Character data handler
 	 * Variable in the last element of this->output
-	 * @param resource $parse an instance of parser
+	 * @param resource $parser an instance of parser
 	 * @param string $body a data to be added
 	 * @return void
 	 */
@@ -73,7 +73,7 @@ 
 
 	/**
 	 * End element handler
-	 * @param resource $parse an instance of parser
+	 * @param resource $parser an instance of parser
 	 * @param string $node_name name of xml node
 	 * @return void
 	 */

Spacing +3 added lines, -3 removed lines

@@ -32,7 +32,7 @@ 
 		xml_parse($oParser, $input);
 		xml_parser_free($oParser);
 
-		if(count($this->output) < 1)
+		if (count($this->output) < 1)
 		{
 			return;
 		}
@@ -84,9 +84,9 @@ 
 		$parent_obj = &$this->output[count($this->output) - 1];
 		$tmp_obj = &$parent_obj->childNodes[$node_name];
 
-		if($tmp_obj)
+		if ($tmp_obj)
 		{
-			if(is_array($tmp_obj))
+			if (is_array($tmp_obj))
 			{
 				$tmp_obj[] = $cur_obj;
 			}

Braces +2 added lines, -4 removed lines

@@ -89,13 +89,11 @@
 			if(is_array($tmp_obj))
 			{
 				$tmp_obj[] = $cur_obj;
-			}
-			else
+			} else
 			{
 				$tmp_obj = array($tmp_obj, $cur_obj);
 			}
-		}
-		else
+		} else
 		{
 			$tmp_obj = $cur_obj;
 		}

classes/xml/XmlLangParser.class.php

Doc Comments +2 added lines, -2 removed lines

@@ -62,7 +62,7 @@ 
 
 	/**
 	 * compile a xml_file only when a corresponding php lang file does not exists or is outdated
-	 * @return string|bool Returns compiled php file.
+	 * @return false|string Returns compiled php file.
 	 */
 	function compile()
 	{
@@ -133,7 +133,7 @@ 
 
 	/**
 	 * Writing cache file
-	 * @return void|bool
+	 * @return null|false
 	 */
 	function _writeFile()
 	{

Spacing +21 added lines, -21 removed lines

@@ -66,17 +66,17 @@ 
 	 */
 	function compile()
 	{
-		if(!file_exists($this->xml_file))
+		if (!file_exists($this->xml_file))
 		{
 			return FALSE;
 		}
-		if(!file_exists($this->php_file))
+		if (!file_exists($this->php_file))
 		{
 			$this->_compile();
 		}
 		else
 		{
-			if(filemtime($this->xml_file) > filemtime($this->php_file))
+			if (filemtime($this->xml_file) > filemtime($this->php_file))
 			{
 				$this->_compile();
 			}
@@ -95,7 +95,7 @@ 
 	 */
 	function getCompileContent()
 	{
-		if(!file_exists($this->xml_file))
+		if (!file_exists($this->xml_file))
 		{
 			return FALSE;
 		}
@@ -121,11 +121,11 @@ 
 		$xml_obj = parent::parse($buff);
 
 		$item = $xml_obj->lang->item;
-		if(!is_array($item))
+		if (!is_array($item))
 		{
 			$item = array($item);
 		}
-		foreach($item as $i)
+		foreach ($item as $i)
 		{
 			$this->_parseItem($i, $var = '$lang->%s');
 		}
@@ -137,7 +137,7 @@ 
 	 */
 	function _writeFile()
 	{
-		if(!$this->code)
+		if (!$this->code)
 		{
 			return;
 		}
@@ -157,12 +157,12 @@ 
 		$value = $item->value;
 		$var = sprintf($var, $name);
 
-		if($item->item)
+		if ($item->item)
 		{
 			$type = $item->attrs->type;
 			$mode = $item->attrs->mode;
 
-			if($type == 'array')
+			if ($type == 'array')
 			{
 				$this->code .= "if(!is_array({$var})){\n";
 				$this->code .= "	{$var} = array();\n";
@@ -178,11 +178,11 @@ 
 			}
 
 			$items = $item->item;
-			if(!is_array($items))
+			if (!is_array($items))
 			{
 				$items = array($items);
 			}
-			foreach($items as $item)
+			foreach ($items as $item)
 			{
 				$this->_parseItem($item, $var);
 			}
@@ -202,41 +202,41 @@ 
 	 */
 	function _parseValues($nodes, $var)
 	{
-		if(!is_array($nodes))
+		if (!is_array($nodes))
 		{
 			$nodes = array($nodes);
 		}
 
 		$value = array();
-		foreach($nodes as $node)
+		foreach ($nodes as $node)
 		{
 			$return = $this->_parseValue($node, $var);
-			if($return && is_array($return))
+			if ($return && is_array($return))
 			{
 				$value = array_merge($value, $return);
 			}
 		}
 
-		if($value[$this->lang_type])
+		if ($value[$this->lang_type])
 		{
 			return $value[$this->lang_type];
 		}
-		else if($value['en'])
+		else if ($value['en'])
 		{
 			return $value['en'];
 		}
-		else if($value['ko'])
+		else if ($value['ko'])
 		{
 			return $value['ko'];
 		}
 
-		foreach($this->lang_types as $lang_type)
+		foreach ($this->lang_types as $lang_type)
 		{
-			if($lang_type == 'en' || $lang_type == 'ko' || $lang_type == $this->lang_type)
+			if ($lang_type == 'en' || $lang_type == 'ko' || $lang_type == $this->lang_type)
 			{
 				continue;
 			}
-			if($value[$lang_type])
+			if ($value[$lang_type])
 			{
 				return $value[$lang_type];
 			}
@@ -255,7 +255,7 @@ 
 	{
 		$lang_type = $node->attrs->xml_lang;
 		$value = $node->body;
-		if(!$value)
+		if (!$value)
 		{
 			return false;
 		}

Braces +6 added lines, -12 removed lines

@@ -73,14 +73,12 @@ 
 		if(!file_exists($this->php_file))
 		{
 			$this->_compile();
-		}
-		else
+		} else
 		{
 			if(filemtime($this->xml_file) > filemtime($this->php_file))
 			{
 				$this->_compile();
-			}
-			else
+			} else
 			{
 				return $this->php_file;
 			}
@@ -168,8 +166,7 @@ 
 				$this->code .= "	{$var} = array();\n";
 				$this->code .= "}\n";
 				$var .= '[\'%s\']';
-			}
-			else
+			} else
 			{
 				$this->code .= "if(!is_object({$var})){\n";
 				$this->code .= "	{$var} = new stdClass();\n";
@@ -186,8 +183,7 @@ 
 			{
 				$this->_parseItem($item, $var);
 			}
-		}
-		else
+		} else
 		{
 			$code = $this->_parseValues($value, $var);
 			$this->code .= $code;
@@ -220,12 +216,10 @@ 
 		if($value[$this->lang_type])
 		{
 			return $value[$this->lang_type];
-		}
-		else if($value['en'])
+		} else if($value['en'])
 		{
 			return $value['en'];
-		}
-		else if($value['ko'])
+		} else if($value['ko'])
 		{
 			return $value['ko'];
 		}

classes/xml/XmlParser.class.php

Doc Comments +3 added lines, -3 removed lines

@@ -151,7 +151,7 @@ 
 
 	/**
 	 * Start element handler.
-	 * @param resource $parse an instance of parser
+	 * @param resource $parser an instance of parser
 	 * @param string $node_name a name of node
 	 * @param array $attrs attributes to be set
 	 * @return array
@@ -168,7 +168,7 @@ 
 	/**
 	 * Character data handler
 	 * Variable in the last element of this->output
-	 * @param resource $parse an instance of parser
+	 * @param resource $parser an instance of parser
 	 * @param string $body a data to be added
 	 * @return void
 	 */
@@ -180,7 +180,7 @@ 
 
 	/**
 	 * End element handler
-	 * @param resource $parse an instance of parser
+	 * @param resource $parser an instance of parser
 	 * @param string $node_name name of xml node
 	 * @return void
 	 */

Spacing +13 added lines, -13 removed lines

@@ -69,7 +69,7 @@ 
 	 */
 	function loadXmlFile($filename)
 	{
-		if(!file_exists($filename))
+		if (!file_exists($filename))
 		{
 			return;
 		}
@@ -89,7 +89,7 @@ 
 	function parse($input = '', $arg1 = NULL, $arg2 = NULL)
 	{
 		// Save the compile starting time for debugging
-		if(__DEBUG__ == 3)
+		if (__DEBUG__ == 3)
 		{
 			$start = getMicroTime();
 		}
@@ -103,13 +103,13 @@ 
 		preg_match_all("/xml:lang=\"([^\"].+)\"/i", $this->input, $matches);
 
 		// extracts the supported lanuage when xml:lang is used
-		if(count($matches[1]) && $supported_lang = array_unique($matches[1]))
+		if (count($matches[1]) && $supported_lang = array_unique($matches[1]))
 		{
 			$tmpLangList = array_flip($supported_lang);
 			// if lang of the first log-in user doesn't exist, apply en by default if exists. Otherwise apply the first lang.
-			if(!isset($tmpLangList[$this->lang]))
+			if (!isset($tmpLangList[$this->lang]))
 			{
-				if(isset($tmpLangList['en']))
+				if (isset($tmpLangList['en']))
 				{
 					$this->lang = 'en';
 				}
@@ -134,14 +134,14 @@ 
 		xml_parse($this->oParser, $this->input);
 		xml_parser_free($this->oParser);
 
-		if(!count($this->output))
+		if (!count($this->output))
 		{
 			return;
 		}
 
 		$output = array_shift($this->output);
 		// Save compile starting time for debugging
-		if(__DEBUG__ == 3)
+		if (__DEBUG__ == 3)
 		{
 			$GLOBALS['__xmlparse_elapsed__'] += getMicroTime() - $start;
 		}
@@ -189,19 +189,19 @@ 
 		$node_name = strtolower($node_name);
 		$cur_obj = array_pop($this->output);
 		$parent_obj = &$this->output[count($this->output) - 1];
-		if($this->lang && $cur_obj->attrs->{'xml:lang'} && $cur_obj->attrs->{'xml:lang'} != $this->lang)
+		if ($this->lang && $cur_obj->attrs->{'xml:lang'} && $cur_obj->attrs->{'xml:lang'} != $this->lang)
 		{
 			return;
 		}
-		if($this->lang && $parent_obj->{$node_name}->attrs->{'xml:lang'} && $parent_obj->{$node_name}->attrs->{'xml:lang'} != $this->lang)
+		if ($this->lang && $parent_obj->{$node_name}->attrs->{'xml:lang'} && $parent_obj->{$node_name}->attrs->{'xml:lang'} != $this->lang)
 		{
 			return;
 		}
 
-		if(isset($parent_obj->{$node_name}))
+		if (isset($parent_obj->{$node_name}))
 		{
 			$tmp_obj = $parent_obj->{$node_name};
-			if(is_array($tmp_obj))
+			if (is_array($tmp_obj))
 			{
 				$parent_obj->{$node_name}[] = $cur_obj;
 			}
@@ -212,7 +212,7 @@ 
 		}
 		else
 		{
-			if(!is_object($parent_obj))
+			if (!is_object($parent_obj))
 			{
 				$parent_obj = (object) $parent_obj;
 			}
@@ -229,7 +229,7 @@ 
 	function _arrToAttrsObj($arr)
 	{
 		$output = new Xml_Node_();
-		foreach($arr as $key => $val)
+		foreach ($arr as $key => $val)
 		{
 			$key = strtolower($key);
 			$output->{$key} = $val;

Braces +4 added lines, -8 removed lines

@@ -112,15 +112,13 @@ 
 				if(isset($tmpLangList['en']))
 				{
 					$this->lang = 'en';
-				}
-				else
+				} else
 				{
 					$this->lang = array_shift($supported_lang);
 				}
 			}
 			// uncheck the language if no specific language is set.
-		}
-		else
+		} else
 		{
 			$this->lang = '';
 		}
@@ -204,13 +202,11 @@ 
 			if(is_array($tmp_obj))
 			{
 				$parent_obj->{$node_name}[] = $cur_obj;
-			}
-			else
+			} else
 			{
 				$parent_obj->{$node_name} = array($tmp_obj, $cur_obj);
 			}
-		}
-		else
+		} else
 		{
 			if(!is_object($parent_obj))
 			{

classes/xml/xmlquery/argument/Argument.class.php

Doc Comments +6 added lines

@@ -90,6 +90,9 @@ 
 		$this->type = $value;
 	}
 
+	/**
+	 * @param string $operation
+	 */
 	function setColumnOperation($operation)
 	{
 		$this->column_operation = $operation;
@@ -282,6 +285,9 @@ 
 		return $this->errorMessage;
 	}
 
+	/**
+	 * @param integer $default_value
+	 */
 	function ensureDefaultValue($default_value)
 	{
 		if($this->value === NULL || $this->value === '')

Spacing +36 added lines, -36 removed lines

@@ -73,11 +73,11 @@ 
 
 	function getType()
 	{
-		if(isset($this->type))
+		if (isset($this->type))
 		{
 			return $this->type;
 		}
-		if(is_string($this->value))
+		if (is_string($this->value))
 		{
 			return 'column_name';
 		}
@@ -102,7 +102,7 @@ 
 
 	function getValue()
 	{
-		if(!isset($this->_value))
+		if (!isset($this->_value))
 		{
 			$value = $this->getEscapedValue();
 			$this->_value = $this->toString($value);
@@ -127,7 +127,7 @@ 
 
 	function getUnescapedValue()
 	{
-		if($this->value === 'null')
+		if ($this->value === 'null')
 		{
 			return null;
 		}
@@ -141,13 +141,13 @@ 
 	 */
 	function toString($value)
 	{
-		if(is_array($value))
+		if (is_array($value))
 		{
-			if(count($value) === 0)
+			if (count($value) === 0)
 			{
 				return '';
 			}
-			if(count($value) === 1 && $value[0] === '')
+			if (count($value) === 1 && $value[0] === '')
 			{
 				return '';
 			}
@@ -164,42 +164,42 @@ 
 	function escapeValue($value)
 	{
 		$column_type = $this->getType();
-		if($column_type == 'column_name')
+		if ($column_type == 'column_name')
 		{
 			$dbParser = DB::getParser();
 			return $dbParser->parseExpression($value);
 		}
-		if(!isset($value))
+		if (!isset($value))
 		{
 			return null;
 		}
 
 		$columnTypeList = array('date' => 1, 'varchar' => 1, 'char' => 1, 'text' => 1, 'bigtext' => 1);
-		if(isset($columnTypeList[$column_type]))
+		if (isset($columnTypeList[$column_type]))
 		{
-			if(!is_array($value))
+			if (!is_array($value))
 			{
 				$value = $this->_escapeStringValue($value);
 			}
 			else
 			{
-				foreach($value as $key=>$val)
+				foreach ($value as $key=>$val)
 				{
 					$value[$key] = $this->_escapeStringValue($val);
 				}
 			}
 		}
-		if($this->uses_default_value)
+		if ($this->uses_default_value)
 		{
 			return $value;
 		}
-		if($column_type == 'number')
+		if ($column_type == 'number')
 		{
-			if(is_array($value))
+			if (is_array($value))
 			{
-				foreach($value AS $key => $val)
+				foreach ($value AS $key => $val)
 				{
-					if(isset($val) && $val !== '')
+					if (isset($val) && $val !== '')
 					{
 						$value[$key] = (int) $val;
 					}
@@ -232,15 +232,15 @@ 
 
 	function utf8Replacer($captures)
 	{
-		if(strlen($captures[1]))
+		if (strlen($captures[1]))
 		{
 			// Valid byte sequence. Return unmodified.
 			return $captures[1];
 		}
-		else if(strlen($captures[2]))
+		else if (strlen($captures[2]))
 		{
 			// Remove user defined area
-			if("\xF3\xB0\x80\x80" <= $captures[2])
+			if ("\xF3\xB0\x80\x80" <= $captures[2])
 			{
 				return;
 			}
@@ -262,15 +262,15 @@ 
 	{
 		$type = $this->getType();
 		$value = $this->getUnescapedValue();
-		if($type == 'column_name')
+		if ($type == 'column_name')
 		{
 			return TRUE;
 		}
-		if($type == 'number' && is_null($value))
+		if ($type == 'number' && is_null($value))
 		{
 			return FALSE;
 		}
-		if($type == 'number' && !is_numeric($value) && $this->uses_default_value)
+		if ($type == 'number' && !is_numeric($value) && $this->uses_default_value)
 		{
 			return TRUE;
 		}
@@ -284,7 +284,7 @@ 
 
 	function ensureDefaultValue($default_value)
 	{
-		if($this->value === NULL || $this->value === '')
+		if ($this->value === NULL || $this->value === '')
 		{
 			$this->value = $default_value;
 			$this->uses_default_value = TRUE;
@@ -298,23 +298,23 @@ 
 	 */
 	function checkFilter($filter_type)
 	{
-		if(isset($this->value) && $this->value != '')
+		if (isset($this->value) && $this->value != '')
 		{
 			global $lang;
 			$val = $this->value;
 			$key = $this->name;
-			switch($filter_type)
+			switch ($filter_type)
 			{
 				case 'email' :
 				case 'email_address' :
-					if(!preg_match('/^[\w-]+((?:\.|\+|\~)[\w-]+)*@[\w-]+(\.[\w-]+)+$/is', $val))
+					if (!preg_match('/^[\w-]+((?:\.|\+|\~)[\w-]+)*@[\w-]+(\.[\w-]+)+$/is', $val))
 					{
 						$this->isValid = FALSE;
 						$this->errorMessage = new Object(-1, sprintf($lang->filter->invalid_email, $lang->{$key} ? $lang->{$key} : $key));
 					}
 					break;
 				case 'homepage' :
-					if(!preg_match('/^(http|https)+(:\/\/)+[0-9a-z_-]+\.[^ ]+$/is', $val))
+					if (!preg_match('/^(http|https)+(:\/\/)+[0-9a-z_-]+\.[^ ]+$/is', $val))
 					{
 						$this->isValid = FALSE;
 						$this->errorMessage = new Object(-1, sprintf($lang->filter->invalid_homepage, $lang->{$key} ? $lang->{$key} : $key));
@@ -322,7 +322,7 @@ 
 					break;
 				case 'userid' :
 				case 'user_id' :
-					if(!preg_match('/^[a-zA-Z]+([_0-9a-zA-Z]+)*$/is', $val))
+					if (!preg_match('/^[a-zA-Z]+([_0-9a-zA-Z]+)*$/is', $val))
 					{
 						$this->isValid = FALSE;
 						$this->errorMessage = new Object(-1, sprintf($lang->filter->invalid_userid, $lang->{$key} ? $lang->{$key} : $key));
@@ -330,25 +330,25 @@ 
 					break;
 				case 'number' :
 				case 'numbers' :
-					if(is_array($val))
+					if (is_array($val))
 					{
 						$val = join(',', $val);
 					}
-					if(!preg_match('/^(-?)[0-9]+(,\-?[0-9]+)*$/is', $val))
+					if (!preg_match('/^(-?)[0-9]+(,\-?[0-9]+)*$/is', $val))
 					{
 						$this->isValid = FALSE;
 						$this->errorMessage = new Object(-1, sprintf($lang->filter->invalid_number, $lang->{$key} ? $lang->{$key} : $key));
 					}
 					break;
 				case 'alpha' :
-					if(!preg_match('/^[a-z]+$/is', $val))
+					if (!preg_match('/^[a-z]+$/is', $val))
 					{
 						$this->isValid = FALSE;
 						$this->errorMessage = new Object(-1, sprintf($lang->filter->invalid_alpha, $lang->{$key} ? $lang->{$key} : $key));
 					}
 					break;
 				case 'alpha_number' :
-					if(!preg_match('/^[0-9a-z]+$/is', $val))
+					if (!preg_match('/^[0-9a-z]+$/is', $val))
 					{
 						$this->isValid = FALSE;
 						$this->errorMessage = new Object(-1, sprintf($lang->filter->invalid_alpha_number, $lang->{$key} ? $lang->{$key} : $key));
@@ -360,7 +360,7 @@ 
 
 	function checkMaxLength($length)
 	{
-		if($this->value && (strlen($this->value) > $length))
+		if ($this->value && (strlen($this->value) > $length))
 		{
 			global $lang;
 			$this->isValid = FALSE;
@@ -371,7 +371,7 @@ 
 
 	function checkMinLength($length)
 	{
-		if($this->value && (strlen($this->value) < $length))
+		if ($this->value && (strlen($this->value) < $length))
 		{
 			global $lang;
 			$this->isValid = FALSE;
@@ -382,7 +382,7 @@ 
 
 	function checkNotNull()
 	{
-		if(!isset($this->value))
+		if (!isset($this->value))
 		{
 			global $lang;
 			$this->isValid = FALSE;

Braces +4 added lines, -8 removed lines

@@ -180,8 +180,7 @@ 
 			if(!is_array($value))
 			{
 				$value = $this->_escapeStringValue($value);
-			}
-			else
+			} else
 			{
 				foreach($value as $key=>$val)
 				{
@@ -204,8 +203,7 @@ 
 						$value[$key] = (int) $val;
 					}
 				}
-			}
-			else
+			} else
 			{
 				$value = (int) $value;
 			}
@@ -236,8 +234,7 @@ 
 		{
 			// Valid byte sequence. Return unmodified.
 			return $captures[1];
-		}
-		else if(strlen($captures[2]))
+		} else if(strlen($captures[2]))
 		{
 			// Remove user defined area
 			if("\xF3\xB0\x80\x80" <= $captures[2])
@@ -246,8 +243,7 @@ 
 			}
 
 			return $captures[2];
-		}
-		else
+		} else
 		{
 			return;
 		}

classes/xml/xmlquery/argument/ConditionArgument.class.php

Doc Comments +1 added lines, -1 removed lines

@@ -116,7 +116,7 @@
 	 * In this case, the column type is retrieved according to argument

 	 * value type (using the PHP function is_numeric).

 	 *

-	 * @return type string

+	 * @return string string

 	 */

 	function getType()

 	{

Spacing +12 added lines, -12 removed lines

@@ -26,7 +26,7 @@ 
 	function ConditionArgument($name, $value, $operation)

 	{

 		$operationList = array('in' => 1, 'notin' => 1, 'not_in' => 1, 'between' => 1);

-		if(isset($value) && isset($operationList[$operation]) && !is_array($value) && $value != '')

+		if (isset($value) && isset($operationList[$operation]) && !is_array($value) && $value != '')

 		{

 			$value = str_replace(' ', '', $value);

 			$value = str_replace('\'', '', $value);

@@ -42,7 +42,7 @@ 
 	 */

 	function createConditionValue()

 	{

-		if(!isset($this->value))

+		if (!isset($this->value))

 		{

 			return;

 		}

@@ -50,10 +50,10 @@ 
 		$operation = $this->operation;

 		$value = $this->value;

 

-		switch($operation)

+		switch ($operation)

 		{

 			case 'like_prefix' :

-				if(defined('__CUBRID_VERSION__') && __CUBRID_VERSION__ >= '8.4.1')

+				if (defined('__CUBRID_VERSION__') && __CUBRID_VERSION__ >= '8.4.1')

 				{

 					$this->value = '^' . str_replace('%', '(.*)', preg_quote($value));

 				}

@@ -63,7 +63,7 @@ 
 				}

 				break;

 			case 'like_tail' :

-				if(defined('__CUBRID_VERSION__') && __CUBRID_VERSION__ >= '8.4.1')

+				if (defined('__CUBRID_VERSION__') && __CUBRID_VERSION__ >= '8.4.1')

 				{

 					$this->value = str_replace('%', '(.*)', preg_quote($value)) . '$';

 				}

@@ -73,7 +73,7 @@ 
 				}

 				break;

 			case 'like' :

-				if(defined('__CUBRID_VERSION__') && __CUBRID_VERSION__ >= '8.4.1')

+				if (defined('__CUBRID_VERSION__') && __CUBRID_VERSION__ >= '8.4.1')

 				{

 					$this->value = str_replace('%', '(.*)', preg_quote($value));

 				}

@@ -92,14 +92,14 @@ 
 				$this->value = '%' . $value;

 				break;

 			case 'in':

-				if(!is_array($value))

+				if (!is_array($value))

 				{

 					$this->value = array($value);

 				}

 				break;

 			case 'notin':

 			case 'not_in':

-				if(!is_array($value))

+				if (!is_array($value))

 				{

 					$this->value = array($value);

 				}

@@ -120,11 +120,11 @@ 
 	 */

 	function getType()

 	{

-		if($this->type)

+		if ($this->type)

 		{

 			return $this->type;

 		}

-		else if(!is_numeric($this->value))

+		else if (!is_numeric($this->value))

 		{

 			return 'varchar';

 		}

@@ -136,11 +136,11 @@ 
 

 	function setColumnType($column_type)

 	{

-		if(!isset($this->value))

+		if (!isset($this->value))

 		{

 			return;

 		}

-		if($column_type === '')

+		if ($column_type === '')

 		{

 			return;

 		}

Braces +5 added lines, -10 removed lines

@@ -56,8 +56,7 @@ 
 				if(defined('__CUBRID_VERSION__') && __CUBRID_VERSION__ >= '8.4.1')

 				{

 					$this->value = '^' . str_replace('%', '(.*)', preg_quote($value));

-				}

-				else

+				} else

 				{

 					$this->value = $value . '%';

 				}

@@ -66,8 +65,7 @@ 
 				if(defined('__CUBRID_VERSION__') && __CUBRID_VERSION__ >= '8.4.1')

 				{

 					$this->value = str_replace('%', '(.*)', preg_quote($value)) . '$';

-				}

-				else

+				} else

 				{

 					$this->value = '%' . $value;

 				}

@@ -76,8 +74,7 @@ 
 				if(defined('__CUBRID_VERSION__') && __CUBRID_VERSION__ >= '8.4.1')

 				{

 					$this->value = str_replace('%', '(.*)', preg_quote($value));

-				}

-				else

+				} else

 				{

 					$this->value = '%' . $value . '%';

 				}

@@ -123,12 +120,10 @@ 
 		if($this->type)

 		{

 			return $this->type;

-		}

-		else if(!is_numeric($this->value))

+		} else if(!is_numeric($this->value))

 		{

 			return 'varchar';

-		}

-		else

+		} else

 		{

 			return '';

 		}

classes/xml/xmlquery/QueryParser.class.php

Doc Comments +1 added lines, -1 removed lines

@@ -28,7 +28,7 @@
 	 *

 	 * @param object $query XML object obtained after reading the XML Query file

 	 * @param bool $isSubQuery

-	 * @return void

+	 * @return string

 	 */

 	function QueryParser($query = NULL, $isSubQuery = FALSE)

 	{

Spacing +11 added lines, -11 removed lines

@@ -32,7 +32,7 @@ 
 	 */

 	function QueryParser($query = NULL, $isSubQuery = FALSE)

 	{

-		if($query)

+		if ($query)

 		{

 			$this->queryTag = new QueryTag($query, $isSubQuery);

 		}

@@ -54,17 +54,17 @@ 
 		$module = '';

 

 		$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];

 		}

-		else if(count($id_args) == 3)

+		else if (count($id_args) == 3)

 		{

 			$target = $id_args[0];

 			$targetList = array('modules' => 1, 'addons' => 1, 'widgets' => 1);

-			if(!isset($targetList[$target]))

+			if (!isset($targetList[$target]))

 			{

 				return;

 			}

@@ -74,33 +74,33 @@ 
 

 		// get column properties from the table

 		$table_file = sprintf('%s%s/%s/schemas/%s.xml', _XE_PATH_, 'modules', $module, $table_name);

-		if(!file_exists($table_file))

+		if (!file_exists($table_file))

 		{

 			$searched_list = FileHandler::readDir(_XE_PATH_ . 'modules');

 			$searched_count = count($searched_list);

-			for($i = 0; $i < $searched_count; $i++)

+			for ($i = 0; $i < $searched_count; $i++)

 			{

 				$table_file = sprintf('%s%s/%s/schemas/%s.xml', _XE_PATH_, 'modules', $searched_list[$i], $table_name);

-				if(file_exists($table_file))

+				if (file_exists($table_file))

 				{

 					break;

 				}

 			}

 		}

 

-		if(file_exists($table_file))

+		if (file_exists($table_file))

 		{

 			$table_xml = FileHandler::readFile($table_file);

 			$xml_parser = new XmlParser();

 			$table_obj = $xml_parser->parse($table_xml);

-			if($table_obj->table)

+			if ($table_obj->table)

 			{

-				if(isset($table_obj->table->column) && !is_array($table_obj->table->column))

+				if (isset($table_obj->table->column) && !is_array($table_obj->table->column))

 				{

 					$table_obj->table->column = array($table_obj->table->column);

 				}

 

-				foreach($table_obj->table->column as $k => $v)

+				foreach ($table_obj->table->column as $k => $v)

 				{

 					$column_type[$v->attrs->name] = $v->attrs->type;

 				}

Braces +1 added lines, -2 removed lines

@@ -59,8 +59,7 @@
 			$target = 'modules';

 			$module = $id_args[0];

 			$id = $id_args[1];

-		}

-		else if(count($id_args) == 3)

+		} else if(count($id_args) == 3)

 		{

 			$target = $id_args[0];

 			$targetList = array('modules' => 1, 'addons' => 1, 'widgets' => 1);

classes/xml/xmlquery/tags/query/QueryTag.class.php

Doc Comments +3 added lines

@@ -169,6 +169,9 @@
 		return $this->query->attrs->action;

 	}

 

+	/**
+	 * @param TablesTag $tables
+	 */
 	function setTableColumnTypes($tables)

 	{

 		$query_id = $this->getQueryId();

Spacing +27 added lines, -27 removed lines

@@ -126,11 +126,11 @@ 
 		$this->priority = $query->attrs->priority;

 		$this->query = $query;

 		$this->isSubQuery = $isSubQuery;

-		if($this->isSubQuery)

+		if ($this->isSubQuery)

 		{

 			$this->action = 'select';

 		}

-		if($query->attrs->alias)

+		if ($query->attrs->alias)

 		{

 			$dbParser = DB::getParser();

 			$this->alias = $dbParser->escape($query->attrs->alias);

@@ -172,13 +172,13 @@ 
 	function setTableColumnTypes($tables)

 	{

 		$query_id = $this->getQueryId();

-		if(!isset($this->column_type[$query_id]))

+		if (!isset($this->column_type[$query_id]))

 		{

 			$table_tags = $tables->getTables();

 			$column_type = array();

-			foreach($table_tags as $table_tag)

+			foreach ($table_tags as $table_tag)

 			{

-				if(is_a($table_tag, 'TableTag'))

+				if (is_a($table_tag, 'TableTag'))

 				{

 					$table_name = $table_tag->getTableName();

 					$table_alias = $table_tag->getTableAlias();

@@ -192,19 +192,19 @@ 
 

 	function getColumns()

 	{

-		if($this->action == 'select')

+		if ($this->action == 'select')

 		{

 			return $this->columns = new SelectColumnsTag($this->query->columns);

 		}

-		else if($this->action == 'insert' || $this->action == 'insert-select')

+		else if ($this->action == 'insert' || $this->action == 'insert-select')

 		{

 			return $this->columns = new InsertColumnsTag($this->query->columns->column);

 		}

-		else if($this->action == 'update')

+		else if ($this->action == 'update')

 		{

 			return $this->columns = new UpdateColumnsTag($this->query->columns->column);

 		}

-		else if($this->action == 'delete')

+		else if ($this->action == 'delete')

 		{

 			return $this->columns = null;

 		}

@@ -212,7 +212,7 @@ 
 

 	function getPrebuff()

 	{

-		if($this->isSubQuery)

+		if ($this->isSubQuery)

 		{

 			return;

 		}

@@ -220,20 +220,20 @@ 
 		$arguments = $this->getArguments();

 

 		$prebuff = '';

-		foreach($arguments as $argument)

+		foreach ($arguments as $argument)

 		{

-			if(isset($argument))

+			if (isset($argument))

 			{

 				$arg_name = $argument->getArgumentName();

-				if($arg_name)

+				if ($arg_name)

 				{

 					unset($column_type);

 					$prebuff .= $argument->toString();

 

 					$table_alias = $argument->getTableName();

-					if(isset($table_alias))

+					if (isset($table_alias))

 					{

-						if(isset($this->column_type[$this->getQueryId()][$table_alias][$argument->getColumnName()]))

+						if (isset($this->column_type[$this->getQueryId()][$table_alias][$argument->getColumnName()]))

 						{

 							$column_type = $this->column_type[$this->getQueryId()][$table_alias][$argument->getColumnName()];

 						}

@@ -242,16 +242,16 @@ 
 					{

 						$current_tables = $this->column_type[$this->getQueryId()];

 						$column_name = $argument->getColumnName();

-						foreach($current_tables as $current_table)

+						foreach ($current_tables as $current_table)

 						{

-							if(isset($current_table[$column_name]))

+							if (isset($current_table[$column_name]))

 							{

 								$column_type = $current_table[$column_name];

 							}

 						}

 					}

 

-					if(isset($column_type))

+					if (isset($column_type))

 					{

 						$prebuff .= sprintf('if(${\'%s_argument\'} !== null) ${\'%s_argument\'}->setColumnType(\'%s\');' . "\n"

 								, $arg_name

@@ -269,11 +269,11 @@ 
 	function getBuff()

 	{

 		$buff = '';

-		if($this->isSubQuery)

+		if ($this->isSubQuery)

 		{

 			$buff = 'new Subquery(';

 			$buff .= "'" . $this->alias . '\', ';

-			$buff .= ($this->columns ? $this->columns->toString() : 'null' ) . ', ' . PHP_EOL;

+			$buff .= ($this->columns ? $this->columns->toString() : 'null') . ', ' . PHP_EOL;

 			$buff .= $this->tables->toString() . ',' . PHP_EOL;

 			$buff .= $this->conditions->toString() . ',' . PHP_EOL;

 			$buff .= $this->groups->toString() . ',' . PHP_EOL;

@@ -292,13 +292,13 @@ 
 		$buff .= sprintf('$query->setAction("%s");%s', $this->action, "\n");

 		$buff .= sprintf('$query->setPriority("%s");%s', $this->priority, "\n");

 		$buff .= $this->preBuff;

-		if($this->columns)

+		if ($this->columns)

 		{

 			$buff .= '$query->setColumns(' . $this->columns->toString() . ');' . PHP_EOL;

 		}

 

 		$buff .= '$query->setTables(' . $this->tables->toString() . ');' . PHP_EOL;

-		if($this->action == 'insert-select')

+		if ($this->action == 'insert-select')

 		{

 			$buff .= '$query->setSubquery(' . $this->subquery->toString() . ');' . PHP_EOL;

 		}

@@ -313,7 +313,7 @@ 
 

 	function getTables()

 	{

-		if($this->query->index_hint && ($this->query->index_hint->attrs->for == 'ALL' || Context::getDBType() == strtolower($this->query->index_hint->attrs->for)))

+		if ($this->query->index_hint && ($this->query->index_hint->attrs->for == 'ALL' || Context::getDBType() == strtolower($this->query->index_hint->attrs->for)))

 		{

 			return $this->tables = new TablesTag($this->query->tables, $this->query->index_hint);

 		}

@@ -325,7 +325,7 @@ 
 

 	function getSubquery()

 	{

-		if($this->query->query)

+		if ($this->query->query)

 		{

 			$this->subquery = new QueryTag($this->query->query, true);

 		}

@@ -338,7 +338,7 @@ 
 

 	function getGroups()

 	{

-		if($this->query->groups)

+		if ($this->query->groups)

 		{

 			return $this->groups = new GroupsTag($this->query->groups->group);

 		}

@@ -376,11 +376,11 @@ 
 	function getArguments()

 	{

 		$arguments = array();

-		if($this->columns)

+		if ($this->columns)

 		{

 			$arguments = array_merge($arguments, $this->columns->getArguments());

 		}

-		if($this->action == 'insert-select')

+		if ($this->action == 'insert-select')

 		{

 			$arguments = array_merge($arguments, $this->subquery->getArguments());

 		}

Braces +6 added lines, -12 removed lines

@@ -195,16 +195,13 @@ 
 		if($this->action == 'select')

 		{

 			return $this->columns = new SelectColumnsTag($this->query->columns);

-		}

-		else if($this->action == 'insert' || $this->action == 'insert-select')

+		} else if($this->action == 'insert' || $this->action == 'insert-select')

 		{

 			return $this->columns = new InsertColumnsTag($this->query->columns->column);

-		}

-		else if($this->action == 'update')

+		} else if($this->action == 'update')

 		{

 			return $this->columns = new UpdateColumnsTag($this->query->columns->column);

-		}

-		else if($this->action == 'delete')

+		} else if($this->action == 'delete')

 		{

 			return $this->columns = null;

 		}

@@ -237,8 +234,7 @@ 
 						{

 							$column_type = $this->column_type[$this->getQueryId()][$table_alias][$argument->getColumnName()];

 						}

-					}

-					else

+					} else

 					{

 						$current_tables = $this->column_type[$this->getQueryId()];

 						$column_name = $argument->getColumnName();

@@ -316,8 +312,7 @@ 
 		if($this->query->index_hint && ($this->query->index_hint->attrs->for == 'ALL' || Context::getDBType() == strtolower($this->query->index_hint->attrs->for)))

 		{

 			return $this->tables = new TablesTag($this->query->tables, $this->query->index_hint);

-		}

-		else

+		} else

 		{

 			return $this->tables = new TablesTag($this->query->tables);

 		}

@@ -341,8 +336,7 @@ 
 		if($this->query->groups)

 		{

 			return $this->groups = new GroupsTag($this->query->groups->group);

-		}

-		else

+		} else

 		{

 			return $this->groups = new GroupsTag(NULL);

 		}

classes/xml/XmlQueryParser.class.php

Doc Comments +3 added lines, -3 removed lines

@@ -79,9 +79,9 @@
 	/**
 	 * Override for parent "parse" method
 	 *
-	 * @param null $query_id
-	 * @param null $xml_file
-	 * @param null $cache_file
+	 * @param string $query_id
+	 * @param string $xml_file
+	 * @param string $cache_file
 	 *
 	 * @return void
 	 */

Spacing +4 added lines, -4 removed lines

@@ -4,7 +4,7 @@ 
 /**
  * File containing the XE 1.5 XmlQueryParserClass
  */
-if(!defined('__XE_LOADED_XML_CLASS__'))
+if (!defined('__XE_LOADED_XML_CLASS__'))
 {
 	define('__XE_LOADED_XML_CLASS__', 1);
 }
@@ -37,7 +37,7 @@ 
 	function &getInstance()
 	{
 		static $theInstance = NULL;
-		if(!isset($theInstance))
+		if (!isset($theInstance))
 		{
 			$theInstance = new XmlQueryParser();
 		}
@@ -64,7 +64,7 @@ 
 
 		// insert, update, delete, select action
 		$action = strtolower($xml_obj->query->attrs->action);
-		if(!$action)
+		if (!$action)
 		{
 			return;
 		}
@@ -101,7 +101,7 @@ 
 	{
 		$buff = FileHandler::readFile($xml_file);
 		$xml_obj = parent::parse($buff);
-		if(!$xml_obj)
+		if (!$xml_obj)
 		{
 			return;
 		}

config/func.inc.php

Doc Comments +19 added lines, -16 removed lines

@@ -74,7 +74,7 @@ 
  * @param string $module_name The module name to get a instance
  * @param string $type disp, proc, controller, class
  * @param string $kind admin, null
- * @return mixed Module instance
+ * @return ModuleObject Module instance
  */
 function getModule($module_name, $type = 'view', $kind = '')
 {
@@ -85,7 +85,7 @@ 
  * Create a controller instance of the module
  *
  * @param string $module_name The module name to get a controller instance
- * @return mixed Module controller instance
+ * @return ModuleObject Module controller instance
  */
 function getController($module_name)
 {
@@ -96,7 +96,7 @@ 
  * Create a admin controller instance of the module
  *
  * @param string $module_name The module name to get a admin controller instance
- * @return mixed Module admin controller instance
+ * @return ModuleObject Module admin controller instance
  */
 function getAdminController($module_name)
 {
@@ -107,7 +107,7 @@ 
  * Create a view instance of the module
  *
  * @param string $module_name The module name to get a view instance
- * @return mixed Module view instance
+ * @return ModuleObject Module view instance
  */
 function getView($module_name)
 {
@@ -118,7 +118,7 @@ 
  * Create a mobile instance of the module
  *
  * @param string $module_name The module name to get a mobile instance
- * @return mixed Module mobile instance
+ * @return ModuleObject Module mobile instance
  */
 function &getMobile($module_name)
 {
@@ -129,7 +129,7 @@ 
  * Create a admin view instance of the module
  *
  * @param string $module_name The module name to get a admin view instance
- * @return mixed Module admin view instance
+ * @return ModuleObject Module admin view instance
  */
 function getAdminView($module_name)
 {
@@ -140,7 +140,7 @@ 
  * Create a model instance of the module
  *
  * @param string $module_name The module name to get a model instance
- * @return mixed Module model instance
+ * @return ModuleObject Module model instance
  */
 function getModel($module_name)
 {
@@ -151,7 +151,7 @@ 
  * Create an admin model instance of the module
  *
  * @param string $module_name The module name to get a admin model instance
- * @return mixed Module admin model instance
+ * @return ModuleObject Module admin model instance
  */
 function getAdminModel($module_name)
 {
@@ -162,7 +162,7 @@ 
  * Create an api instance of the module
  *
  * @param string $module_name The module name to get a api instance
- * @return mixed Module api class instance
+ * @return ModuleObject Module api class instance
  */
 function getAPI($module_name)
 {
@@ -173,7 +173,7 @@ 
  * Create a wap instance of the module
  *
  * @param string $module_name The module name to get a wap instance
- * @return mixed Module wap class instance
+ * @return ModuleObject Module wap class instance
  */
 function getWAP($module_name)
 {
@@ -184,7 +184,7 @@ 
  * Create a class instance of the module
  *
  * @param string $module_name The module name to get a class instance
- * @return mixed Module class instance
+ * @return ModuleObject Module class instance
  */
 function getClass($module_name)
 {
@@ -487,7 +487,7 @@ 
  * Return if domain of the virtual site is url type or id type
  *
  * @param string $domain
- * @return bool
+ * @return integer
  */
 function isSiteID($domain)
 {
@@ -556,7 +556,7 @@ 
 /**
  * Get a time gap between server's timezone and XE's timezone
  *
- * @return int
+ * @return double
  */
 function zgap()
 {
@@ -597,7 +597,7 @@ 
  * YYYYMMDDHHIISS format changed to unix time value
  *
  * @param string $str Time value in format of YYYYMMDDHHIISS
- * @return int
+ * @return null|double
  */
 function ztime($str)
 {
@@ -790,7 +790,7 @@ 
  * Display $buff contents into the file ./files/_debug_message.php.
  * You can see the file on your prompt by command: tail-f./files/_debug_message.php
  *
- * @param mixed $debug_output Target object to be printed
+ * @param string $debug_output Target object to be printed
  * @param bool $display_option boolean Flag whether to print seperator (default:true)
  * @param string $file Target file name
  * @return void
@@ -884,7 +884,7 @@ 
 /**
  * @param string $type query, trigger
  * @param float $elapsed_time
- * @param object $obj
+ * @param stdClass $obj
  */
 function writeSlowlog($type, $elapsed_time, $obj)
 {
@@ -1631,6 +1631,9 @@ 
 	}
 }
 
+/**
+ * @param string $key
+ */
 function changeValueInUrl($key, $requestKey, $dbKey, $urlName = 'success_return_url')
 {
 	if($requestKey != $dbKey)

Spacing +135 added lines, -135 removed lines

@@ -6,13 +6,13 @@ 
  *
  * @author NAVER (developers@xpressengine.com)
  */
-if(!defined('__XE__'))
+if (!defined('__XE__'))
 {
 	exit();
 }
 
 // define an empty function to avoid errors when iconv function doesn't exist
-if(!function_exists('iconv'))
+if (!function_exists('iconv'))
 {
 	eval('
 		function iconv($in_charset, $out_charset, $str)
@@ -220,7 +220,7 @@ 
 {
 	$oDB = DB::getInstance();
 	$output = $oDB->executeQuery($query_id, $args, $arg_columns);
-	if(!is_array($output->data) && count($output->data) > 0)
+	if (!is_array($output->data) && count($output->data) > 0)
 	{
 		$output->data = array($output->data);
 	}
@@ -250,7 +250,7 @@ 
 function setUserSequence($seq)
 {
 	$arr_seq = array();
-	if(isset($_SESSION['seq']))
+	if (isset($_SESSION['seq']))
 	{
 		$arr_seq = $_SESSION['seq'];
 	}
@@ -266,11 +266,11 @@ 
  */
 function checkUserSequence($seq)
 {
-	if(!isset($_SESSION['seq']))
+	if (!isset($_SESSION['seq']))
 	{
 		return false;
 	}
-	if(!in_array($seq, $_SESSION['seq']))
+	if (!in_array($seq, $_SESSION['seq']))
 	{
 		return false;
 	}
@@ -296,7 +296,7 @@ 
 	$num_args = func_num_args();
 	$args_list = func_get_args();
 
-	if($num_args)
+	if ($num_args)
 		$url = Context::getUrl($num_args, $args_list);
 	else
 		$url = Context::getRequestUri();
@@ -315,7 +315,7 @@ 
 	$num_args = func_num_args();
 	$args_list = func_get_args();
 
-	if($num_args)
+	if ($num_args)
 	{
 		$url = Context::getUrl($num_args, $args_list, NULL, FALSE);
 	}
@@ -338,7 +338,7 @@ 
 	$num_args = func_num_args();
 	$args_list = func_get_args();
 
-	if($num_args)
+	if ($num_args)
 	{
 		$url = Context::getUrl($num_args, $args_list, NULL, TRUE, TRUE);
 	}
@@ -360,13 +360,13 @@ 
 	$num_args = func_num_args();
 	$args_list = func_get_args();
 	$request_uri = Context::getRequestUri();
-	if(!$num_args)
+	if (!$num_args)
 	{
 		return $request_uri;
 	}
 
 	$url = Context::getUrl($num_args, $args_list);
-	if(strncasecmp('http', $url, 4) !== 0)
+	if (strncasecmp('http', $url, 4) !== 0)
 	{
 		preg_match('/^(http|https):\/\/([^\/]+)\//', $request_uri, $match);
 		return substr($match[0], 0, -1) . $url;
@@ -384,13 +384,13 @@ 
 	$num_args = func_num_args();
 	$args_list = func_get_args();
 	$request_uri = Context::getRequestUri();
-	if(!$num_args)
+	if (!$num_args)
 	{
 		return $request_uri;
 	}
 
 	$url = Context::getUrl($num_args, $args_list, NULL, FALSE);
-	if(strncasecmp('http', $url, 4) !== 0)
+	if (strncasecmp('http', $url, 4) !== 0)
 	{
 		preg_match('/^(http|https):\/\/([^\/]+)\//', $request_uri, $match);
 		$url = Context::getUrl($num_args, $args_list, NULL, FALSE);
@@ -410,7 +410,7 @@ 
 	$num_args = func_num_args();
 	$args_list = func_get_args();
 
-	if(!$num_args)
+	if (!$num_args)
 	{
 		return Context::getRequestUri();
 	}
@@ -432,7 +432,7 @@ 
 	$num_args = func_num_args();
 	$args_list = func_get_args();
 
-	if(!$num_args)
+	if (!$num_args)
 	{
 		return Context::getRequestUri();
 	}
@@ -454,7 +454,7 @@ 
 	$args_list = func_get_args();
 
 	$request_uri = Context::getRequestUri();
-	if(!$num_args)
+	if (!$num_args)
 	{
 		return $request_uri;
 	}
@@ -463,7 +463,7 @@ 
 	$num_args = count($args_list);
 
 	$url = Context::getUrl($num_args, $args_list, $domain);
-	if(strncasecmp('http', $url, 4) !== 0)
+	if (strncasecmp('http', $url, 4) !== 0)
 	{
 		preg_match('/^(http|https):\/\/([^\/]+)\//', $request_uri, $match);
 		return substr($match[0], 0, -1) . $url;
@@ -504,12 +504,12 @@ 
  */
 function cut_str($string, $cut_size = 0, $tail = '...')
 {
-	if($cut_size < 1 || !$string)
+	if ($cut_size < 1 || !$string)
 	{
 		return $string;
 	}
 
-	if($GLOBALS['use_mb_strimwidth'] || function_exists('mb_strimwidth'))
+	if ($GLOBALS['use_mb_strimwidth'] || function_exists('mb_strimwidth'))
 	{
 		$GLOBALS['use_mb_strimwidth'] = TRUE;
 		return mb_strimwidth($string, 0, $cut_size + 4, $tail, 'utf-8');
@@ -523,16 +523,16 @@ 
 	$char_count = 0;
 
 	$idx = 0;
-	while($idx < $string_length && $char_count < $cut_size && $char_width <= $max_width)
+	while ($idx < $string_length && $char_count < $cut_size && $char_width <= $max_width)
 	{
 		$c = ord(substr($string, $idx, 1));
 		$char_count++;
-		if($c < 128)
+		if ($c < 128)
 		{
 			$char_width += (int) $chars[$c - 32];
 			$idx++;
 		}
-		else if(191 < $c && $c < 224)
+		else if (191 < $c && $c < 224)
 		{
 			$char_width += $chars[4];
 			$idx += 2;
@@ -545,7 +545,7 @@ 
 	}
 
 	$output = substr($string, 0, $idx);
-	if(strlen($output) < $string_length)
+	if (strlen($output) < $string_length)
 	{
 		$output .= $tail;
 	}
@@ -561,7 +561,7 @@ 
 function zgap()
 {
 	$time_zone = $GLOBALS['_time_zone'];
-	if($time_zone < 0)
+	if ($time_zone < 0)
 	{
 		$to = -1;
 	}
@@ -574,7 +574,7 @@ 
 	$t_min = substr($time_zone, 3, 2) * $to;
 
 	$server_time_zone = date("O");
-	if($server_time_zone < 0)
+	if ($server_time_zone < 0)
 	{
 		$so = -1;
 	}
@@ -601,7 +601,7 @@ 
  */
 function ztime($str)
 {
-	if(!$str)
+	if (!$str)
 	{
 		return;
 	}
@@ -612,7 +612,7 @@ 
 	$year = (int) substr($str, 0, 4);
 	$month = (int) substr($str, 4, 2);
 	$day = (int) substr($str, 6, 2);
-	if(strlen($str) <= 8)
+	if (strlen($str) <= 8)
 	{
 		$gap = 0;
 	}
@@ -636,19 +636,19 @@ 
 	$gap = $_SERVER['REQUEST_TIME'] + zgap() - ztime($date);
 
 	$lang_time_gap = Context::getLang('time_gap');
-	if($gap < 60)
+	if ($gap < 60)
 	{
 		$buff = sprintf($lang_time_gap['min'], (int) ($gap / 60) + 1);
 	}
-	elseif($gap < 60 * 60)
+	elseif ($gap < 60 * 60)
 	{
 		$buff = sprintf($lang_time_gap['mins'], (int) ($gap / 60) + 1);
 	}
-	elseif($gap < 60 * 60 * 2)
+	elseif ($gap < 60 * 60 * 2)
 	{
 		$buff = sprintf($lang_time_gap['hour'], (int) ($gap / 60 / 60) + 1);
 	}
-	elseif($gap < 60 * 60 * 24)
+	elseif ($gap < 60 * 60 * 24)
 	{
 		$buff = sprintf($lang_time_gap['hours'], (int) ($gap / 60 / 60) + 1);
 	}
@@ -685,40 +685,40 @@ 
 function zdate($str, $format = 'Y-m-d H:i:s', $conversion = TRUE)
 {
 	// return null if no target time is specified
-	if(!$str)
+	if (!$str)
 	{
 		return;
 	}
 	// convert the date format according to the language
-	if($conversion == TRUE)
+	if ($conversion == TRUE)
 	{
-		switch(Context::getLangType())
+		switch (Context::getLangType())
 		{
 			case 'en' :
 			case 'es' :
-				if($format == 'Y-m-d')
+				if ($format == 'Y-m-d')
 				{
 					$format = 'M d, Y';
 				}
-				elseif($format == 'Y-m-d H:i:s')
+				elseif ($format == 'Y-m-d H:i:s')
 				{
 					$format = 'M d, Y H:i:s';
 				}
-				elseif($format == 'Y-m-d H:i')
+				elseif ($format == 'Y-m-d H:i')
 				{
 					$format = 'M d, Y H:i';
 				}
 				break;
 			case 'vi' :
-				if($format == 'Y-m-d')
+				if ($format == 'Y-m-d')
 				{
 					$format = 'd-m-Y';
 				}
-				elseif($format == 'Y-m-d H:i:s')
+				elseif ($format == 'Y-m-d H:i:s')
 				{
 					$format = 'H:i:s d-m-Y';
 				}
-				elseif($format == 'Y-m-d H:i')
+				elseif ($format == 'Y-m-d H:i')
 				{
 					$format = 'H:i d-m-Y';
 				}
@@ -727,7 +727,7 @@ 
 	}
 
 	// If year value is less than 1970, handle it separately.
-	if((int) substr($str, 0, 4) < 1970)
+	if ((int) substr($str, 0, 4) < 1970)
 	{
 		$hour = (int) substr($str, 8, 2);
 		$min = (int) substr($str, 10, 2);
@@ -777,7 +777,7 @@ 
 function getEncodeEmailAddress($email)
 {
 	$return = '';
-	for($i = 0, $c = strlen($email); $i < $c; $i++)
+	for ($i = 0, $c = strlen($email); $i < $c; $i++)
 	{
 		$return .= '&#' . (rand(0, 1) == 0 ? ord($email[$i]) : 'X' . dechex(ord($email[$i]))) . ';';
 	}
@@ -800,14 +800,14 @@ 
 	static $debug_file;
 	static $debug_file_exist;
 
-	if(!(__DEBUG__ & 1))
+	if (!(__DEBUG__ & 1))
 	{
 		return;
 	}
 
 	static $firephp;
 	$bt = debug_backtrace();
-	if(is_array($bt))
+	if (is_array($bt))
 	{
 		$bt_debug_print = array_shift($bt);
 		$bt_called_function = array_shift($bt);
@@ -816,9 +816,9 @@ 
 	$line_num = $bt_debug_print['line'];
 	$function = $bt_called_function['class'] . $bt_called_function['type'] . $bt_called_function['function'];
 
-	if(__DEBUG_OUTPUT__ == 2 && version_compare(PHP_VERSION, '6.0.0') === -1)
+	if (__DEBUG_OUTPUT__ == 2 && version_compare(PHP_VERSION, '6.0.0') === -1)
 	{
-		if(!isset($firephp))
+		if (!isset($firephp))
 		{
 			$firephp = FirePHP::getInstance(TRUE);
 		}
@@ -827,16 +827,16 @@ 
 		$label = sprintf('[%s:%d] %s() (Memory usage: current=%s, peak=%s)', $file_name, $line_num, $function, FileHandler::filesize(memory_get_usage()), FileHandler::filesize(memory_get_peak_usage()));
 
 		// Check a FirePHP option
-		if($display_option === 'TABLE')
+		if ($display_option === 'TABLE')
 		{
 			$label = $display_option;
 		}
-		if($display_option === 'ERROR')
+		if ($display_option === 'ERROR')
 		{
 			$type = $display_option;
 		}
 		// Check if the IP specified by __DEBUG_PROTECT__ option is same as the access IP.
-		if(__DEBUG_PROTECT__ === 1 && __DEBUG_PROTECT_IP__ != $_SERVER['REMOTE_ADDR'])
+		if (__DEBUG_PROTECT__ === 1 && __DEBUG_PROTECT_IP__ != $_SERVER['REMOTE_ADDR'])
 		{
 			$debug_output = 'The IP address is not allowed. Change the value of __DEBUG_PROTECT_IP__ into your IP address in config/config.user.inc.php or config/config.inc.php';
 			$label = NULL;
@@ -846,18 +846,18 @@ 
 	}
 	else
 	{
-		if(__DEBUG_PROTECT__ === 1 && __DEBUG_PROTECT_IP__ != $_SERVER['REMOTE_ADDR'])
+		if (__DEBUG_PROTECT__ === 1 && __DEBUG_PROTECT_IP__ != $_SERVER['REMOTE_ADDR'])
 		{
 			return;
 		}
 
 		$print = array();
-		if($debug_file_exist === NULL) $print[] = '<?php exit() ?>';
+		if ($debug_file_exist === NULL) $print[] = '<?php exit() ?>';
 
-		if(!$debug_file) $debug_file =  _XE_PATH_ . 'files/' . $file;
-		if(!$debug_file_exist) $debug_file_exist = file_exists($debug_file);
+		if (!$debug_file) $debug_file = _XE_PATH_ . 'files/' . $file;
+		if (!$debug_file_exist) $debug_file_exist = file_exists($debug_file);
 
-		if($display_option === TRUE || $display_option === 'ERROR')
+		if ($display_option === TRUE || $display_option === 'ERROR')
 		{
 			$print[] = str_repeat('=', 80);
 		}
@@ -865,11 +865,11 @@ 
 		$print[] = sprintf("[%s %s:%d] %s() - mem(%s)", date('Y-m-d H:i:s'), $file_name, $line_num, $function, FileHandler::filesize(memory_get_usage()));
 
 		$type = gettype($debug_output);
-		if(!in_array($type, array('array', 'object', 'resource')))
+		if (!in_array($type, array('array', 'object', 'resource')))
 		{
-			if($display_option === 'ERROR') $print[] = 'ERROR : ' . var_export($debug_output, TRUE);
+			if ($display_option === 'ERROR') $print[] = 'ERROR : ' . var_export($debug_output, TRUE);
 			else $print[] = $type . '(' . var_export($debug_output, TRUE) . ')';
-			$print[] = PHP_EOL.PHP_EOL;
+			$print[] = PHP_EOL . PHP_EOL;
 		}
 		else
 		{
@@ -877,7 +877,7 @@ 
 			$print[] = PHP_EOL;
 		}
 
-		@file_put_contents($debug_file, implode(PHP_EOL, $print), FILE_APPEND|LOCK_EX);
+		@file_put_contents($debug_file, implode(PHP_EOL, $print), FILE_APPEND | LOCK_EX);
 	}
 }
 
@@ -888,7 +888,7 @@ 
  */
 function writeSlowlog($type, $elapsed_time, $obj)
 {
-	if(!__LOG_SLOW_TRIGGER__ && !__LOG_SLOW_ADDON__ && !__LOG_SLOW_WIDGET__ && !__LOG_SLOW_QUERY__) return;
+	if (!__LOG_SLOW_TRIGGER__ && !__LOG_SLOW_ADDON__ && !__LOG_SLOW_WIDGET__ && !__LOG_SLOW_QUERY__) return;
 
 	static $log_filename = array(
 		'query' => 'files/_slowlog_query.php',
@@ -904,21 +904,21 @@ 
 	$buff[] = '<?php exit(); ?>';
 	$buff[] = date('c');
 
-	if($type == 'trigger' && __LOG_SLOW_TRIGGER__ > 0 && $elapsed_time > __LOG_SLOW_TRIGGER__)
+	if ($type == 'trigger' && __LOG_SLOW_TRIGGER__ > 0 && $elapsed_time > __LOG_SLOW_TRIGGER__)
 	{
 		$buff[] = "\tCaller : " . $obj->caller;
 		$buff[] = "\tCalled : " . $obj->called;
 	}
-	else if($type == 'addon' && __LOG_SLOW_ADDON__ > 0 && $elapsed_time > __LOG_SLOW_ADDON__)
+	else if ($type == 'addon' && __LOG_SLOW_ADDON__ > 0 && $elapsed_time > __LOG_SLOW_ADDON__)
 	{
 		$buff[] = "\tAddon : " . $obj->called;
 		$buff[] = "\tCalled position : " . $obj->caller;
 	}
-	else if($type == 'widget' && __LOG_SLOW_WIDGET__ > 0 && $elapsed_time > __LOG_SLOW_WIDGET__)
+	else if ($type == 'widget' && __LOG_SLOW_WIDGET__ > 0 && $elapsed_time > __LOG_SLOW_WIDGET__)
 	{
 		$buff[] = "\tWidget : " . $obj->called;
 	}
-	else if($type == 'query' && __LOG_SLOW_QUERY__ > 0 && $elapsed_time > __LOG_SLOW_QUERY__)
+	else if ($type == 'query' && __LOG_SLOW_QUERY__ > 0 && $elapsed_time > __LOG_SLOW_QUERY__)
 	{
 
 		$buff[] = $obj->query;
@@ -931,14 +931,14 @@ 
 		$write_file = false;
 	}
 
-	if($write_file)
+	if ($write_file)
 	{
 		$buff[] = sprintf("\t%0.6f sec", $elapsed_time);
 		$buff[] = PHP_EOL . PHP_EOL;
 		file_put_contents($log_file, implode(PHP_EOL, $buff), FILE_APPEND);
 	}
 
-	if($type != 'query')
+	if ($type != 'query')
 	{
 		$trigger_args = $obj;
 		$trigger_args->_log_type = $type;
@@ -978,11 +978,11 @@ 
  */
 function delObjectVars($target_obj, $del_obj)
 {
-	if(!is_object($target_obj))
+	if (!is_object($target_obj))
 	{
 		return;
 	}
-	if(!is_object($del_obj))
+	if (!is_object($del_obj))
 	{
 		return;
 	}
@@ -992,7 +992,7 @@ 
 
 	$target = array_keys($target_vars);
 	$del = array_keys($del_vars);
-	if(!count($target) || !count($del))
+	if (!count($target) || !count($del))
 	{
 		return $target_obj;
 	}
@@ -1000,10 +1000,10 @@ 
 	$return_obj = new stdClass();
 
 	$target_count = count($target);
-	for($i = 0; $i < $target_count; $i++)
+	for ($i = 0; $i < $target_count; $i++)
 	{
 		$target_key = $target[$i];
-		if(!in_array($target_key, $del))
+		if (!in_array($target_key, $del))
 		{
 			$return_obj->{$target_key} = $target_obj->{$target_key};
 		}
@@ -1016,10 +1016,10 @@ 
 {
 	$del_vars = array('error_return_url', 'success_return_url', 'ruleset', 'xe_validator_id');
 
-	foreach($del_vars as $var)
+	foreach ($del_vars as $var)
 	{
-		if(is_array($vars)) unset($vars[$var]);
-		else if(is_object($vars)) unset($vars->$var);
+		if (is_array($vars)) unset($vars[$var]);
+		else if (is_object($vars)) unset($vars->$var);
 	}
 
 	return $vars;
@@ -1036,12 +1036,12 @@ 
  */
 function handleError($errno, $errstr, $file, $line)
 {
-	if(!__DEBUG__)
+	if (!__DEBUG__)
 	{
 		return;
 	}
 	$errors = array(E_USER_ERROR, E_ERROR, E_PARSE);
-	if(!in_array($errno, $errors))
+	if (!in_array($errno, $errors))
 	{
 		return;
 	}
@@ -1062,7 +1062,7 @@ 
 {
 	$mod = pow(10, $size);
 	$output = sprintf('%0' . $size . 'd/', $no % $mod);
-	if($no >= $mod)
+	if ($no >= $mod)
 	{
 		$output .= getNumberingPath((int) $no / $mod, $size);
 	}
@@ -1151,13 +1151,13 @@ 
 {
 	$content = preg_replace('@<(/?)xmp.*?>@i', '<\1xmp>', $content);
 
-	if(($start_xmp = strrpos($content, '<xmp>')) !== FALSE)
+	if (($start_xmp = strrpos($content, '<xmp>')) !== FALSE)
 	{
-		if(($close_xmp = strrpos($content, '</xmp>')) === FALSE)
+		if (($close_xmp = strrpos($content, '</xmp>')) === FALSE)
 		{
 			$content .= '</xmp>';
 		}
-		else if($close_xmp < $start_xmp)
+		else if ($close_xmp < $start_xmp)
 		{
 			$content .= '</xmp>';
 		}
@@ -1177,25 +1177,25 @@ 
 	$tag = strtolower($match[2]);
 
 	// xmp tag ?뺣━
-	if($tag == 'xmp')
+	if ($tag == 'xmp')
 	{
 		return "<{$match[1]}xmp>";
 	}
-	if($match[1])
+	if ($match[1])
 	{
 		return $match[0];
 	}
-	if($match[4])
+	if ($match[4])
 	{
 		$match[4] = ' ' . $match[4];
 	}
 
 	$attrs = array();
-	if(preg_match_all('/([\w:-]+)\s*=(?:\s*(["\']))?(?(2)(.*?)\2|([^ ]+))/s', $match[3], $m))
+	if (preg_match_all('/([\w:-]+)\s*=(?:\s*(["\']))?(?(2)(.*?)\2|([^ ]+))/s', $match[3], $m))
 	{
-		foreach($m[1] as $idx => $name)
+		foreach ($m[1] as $idx => $name)
 		{
-			if(strlen($name) >= 2 && substr_compare($name, 'on', 0, 2) === 0)
+			if (strlen($name) >= 2 && substr_compare($name, 'on', 0, 2) === 0)
 			{
 				continue;
 			}
@@ -1203,7 +1203,7 @@ 
 			$val = preg_replace('/&#(?:x([a-fA-F0-9]+)|0*(\d+));/e', 'chr("\\1"?0x00\\1:\\2+0)', $m[3][$idx] . $m[4][$idx]);
 			$val = preg_replace('/^\s+|[\t\n\r]+/', '', $val);
 
-			if(preg_match('/^[a-z]+script:/i', $val))
+			if (preg_match('/^[a-z]+script:/i', $val))
 			{
 				continue;
 			}
@@ -1212,30 +1212,30 @@ 
 		}
 	}
 
-	if(isset($attrs['style']) && preg_match('@(?:/\*|\*/|\n|:\s*expression\s*\()@i', $attrs['style']))
+	if (isset($attrs['style']) && preg_match('@(?:/\*|\*/|\n|:\s*expression\s*\()@i', $attrs['style']))
 	{
 		unset($attrs['style']);
 	}
 
 	$attr = array();
-	foreach($attrs as $name => $val)
+	foreach ($attrs as $name => $val)
 	{
-		if($tag == 'object' || $tag == 'embed' || $tag == 'a')
+		if ($tag == 'object' || $tag == 'embed' || $tag == 'a')
 		{
 			$attribute = strtolower(trim($name));
-			if($attribute == 'data' || $attribute == 'src' || $attribute == 'href')
+			if ($attribute == 'data' || $attribute == 'src' || $attribute == 'href')
 			{
-				if(stripos($val, 'data:') === 0)
+				if (stripos($val, 'data:') === 0)
 				{
 					continue;
 				}
 			}
 		}
 
-		if($tag == 'img')
+		if ($tag == 'img')
 		{
 			$attribute = strtolower(trim($name));
-			if(stripos($val, 'data:') === 0)
+			if (stripos($val, 'data:') === 0)
 			{
 				continue;
 			}
@@ -1249,7 +1249,7 @@ 
 }
 
 // convert hexa value to RGB
-if(!function_exists('hexrgb'))
+if (!function_exists('hexrgb'))
 {
 
 	/**
@@ -1285,9 +1285,9 @@ 
 
 	settype($password, "string");
 
-	for($i = 0; $i < strlen($password); $i++)
+	for ($i = 0; $i < strlen($password); $i++)
 	{
-		if($password[$i] == ' ' || $password[$i] == '\t')
+		if ($password[$i] == ' ' || $password[$i] == '\t')
 		{
 			continue;
 		}
@@ -1299,11 +1299,11 @@ 
 	$result1 = sprintf("%08lx", $nr & ((1 << 31) - 1));
 	$result2 = sprintf("%08lx", $nr2 & ((1 << 31) - 1));
 
-	if($result1 == '80000000')
+	if ($result1 == '80000000')
 	{
 		$nr += 0x80000000;
 	}
-	if($result2 == '80000000')
+	if ($result2 == '80000000')
 	{
 		$nr2 += 0x80000000;
 	}
@@ -1319,7 +1319,7 @@ 
 function getScriptPath()
 {
 	static $url = NULL;
-	if($url == NULL)
+	if ($url == NULL)
 	{
 		$url = str_ireplace('/tools/', '/', preg_replace('/index.php$/i', '', str_replace('\\', '/', $_SERVER['SCRIPT_NAME'])));
 	}
@@ -1349,14 +1349,14 @@ 
 	$decodedStr = '';
 	$pos = 0;
 	$len = strlen($source);
-	while($pos < $len)
+	while ($pos < $len)
 	{
 		$charAt = substr($source, $pos, 1);
-		if($charAt == '%')
+		if ($charAt == '%')
 		{
 			$pos++;
 			$charAt = substr($source, $pos, 1);
-			if($charAt == 'u')
+			if ($charAt == 'u')
 			{
 				// we got a unicode character
 				$pos++;
@@ -1390,19 +1390,19 @@ 
  */
 function _code2utf($num)
 {
-	if($num < 128)
+	if ($num < 128)
 	{
 		return chr($num);
 	}
-	if($num < 2048)
+	if ($num < 2048)
 	{
 		return chr(($num >> 6) + 192) . chr(($num & 63) + 128);
 	}
-	if($num < 65536)
+	if ($num < 65536)
 	{
 		return chr(($num >> 12) + 224) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128);
 	}
-	if($num < 2097152)
+	if ($num < 2097152)
 	{
 		return chr(($num >> 18) + 240) . chr((($num >> 12) & 63) + 128) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128);
 	}
@@ -1419,7 +1419,7 @@ 
  */
 function detectUTF8($string, $return_convert = FALSE, $urldecode = TRUE)
 {
-	if($urldecode)
+	if ($urldecode)
 	{
 		$string = urldecode($string);
 	}
@@ -1427,12 +1427,12 @@ 
 	$sample = iconv('utf-8', 'utf-8', $string);
 	$is_utf8 = (md5($sample) == md5($string));
 
-	if(!$urldecode)
+	if (!$urldecode)
 	{
 		$string = urldecode($string);
 	}
 
-	if($return_convert)
+	if ($return_convert)
 	{
 		return ($is_utf8) ? $string : iconv('euc-kr', 'utf-8', $string);
 	}
@@ -1448,7 +1448,7 @@ 
  */
 function json_encode2($data)
 {
-	switch(gettype($data))
+	switch (gettype($data))
 	{
 		case 'boolean':
 			return $data ? 'true' : 'false';
@@ -1462,9 +1462,9 @@ 
 		case 'array':
 			$rel = FALSE; // relative array?
 			$key = array_keys($data);
-			foreach($key as $v)
+			foreach ($key as $v)
 			{
-				if(!is_int($v))
+				if (!is_int($v))
 				{
 					$rel = TRUE;
 					break;
@@ -1472,7 +1472,7 @@ 
 			}
 
 			$arr = array();
-			foreach($data as $k => $v)
+			foreach ($data as $k => $v)
 			{
 				$arr[] = ($rel ? '"' . strtr($k, array('\\' => '\\\\', '"' => '\\"')) . '":' : '') . json_encode2($v);
 			}
@@ -1491,7 +1491,7 @@ 
  */
 function isCrawler($agent = NULL)
 {
-	if(!$agent)
+	if (!$agent)
 	{
 		$agent = $_SERVER['HTTP_USER_AGENT'];
 	}
@@ -1501,9 +1501,9 @@ 
 		/*'211.245.21.110-211.245.21.119' mixsh is closed */
 	);
 
-	foreach($check_agent as $str)
+	foreach ($check_agent as $str)
 	{
-		if(stristr($agent, $str) != FALSE)
+		if (stristr($agent, $str) != FALSE)
 		{
 			return TRUE;
 		}
@@ -1521,7 +1521,7 @@ 
  */
 function stripEmbedTagForAdmin(&$content, $writer_member_srl)
 {
-	if(!Context::get('is_logged'))
+	if (!Context::get('is_logged'))
 	{
 		return;
 	}
@@ -1529,13 +1529,13 @@ 
 	$oModuleModel = getModel('module');
 	$logged_info = Context::get('logged_info');
 
-	if($writer_member_srl != $logged_info->member_srl && ($logged_info->is_admin == "Y" || $oModuleModel->isSiteAdmin($logged_info)))
+	if ($writer_member_srl != $logged_info->member_srl && ($logged_info->is_admin == "Y" || $oModuleModel->isSiteAdmin($logged_info)))
 	{
-		if($writer_member_srl)
+		if ($writer_member_srl)
 		{
 			$oMemberModel = getModel('member');
 			$member_info = $oMemberModel->getMemberInfoByMemberSrl($writer_member_srl);
-			if($member_info->is_admin == "Y")
+			if ($member_info->is_admin == "Y")
 			{
 				return;
 			}
@@ -1556,7 +1556,7 @@ 
  */
 function requirePear()
 {
-	if(version_compare(PHP_VERSION, "5.3.0") < 0)
+	if (version_compare(PHP_VERSION, "5.3.0") < 0)
 	{
 		set_include_path(_XE_PATH_ . "libs/PEAR" . PATH_SEPARATOR . get_include_path());
 	}
@@ -1568,7 +1568,7 @@ 
 
 function checkCSRF()
 {
-	if($_SERVER['REQUEST_METHOD'] != 'POST')
+	if ($_SERVER['REQUEST_METHOD'] != 'POST')
 	{
 		return FALSE;
 	}
@@ -1576,7 +1576,7 @@ 
 	$default_url = Context::getDefaultUrl();
 	$referer = $_SERVER["HTTP_REFERER"];
 
-	if(strpos($default_url, 'xn--') !== FALSE && strpos($referer, 'xn--') === FALSE)
+	if (strpos($default_url, 'xn--') !== FALSE && strpos($referer, 'xn--') === FALSE)
 	{
 		require_once(_XE_PATH_ . 'libs/idna_convert/idna_convert.class.php');
 		$IDN = new idna_convert(array('idn_version' => 2008));
@@ -1589,9 +1589,9 @@ 
 	$oModuleModel = getModel('module');
 	$siteModuleInfo = $oModuleModel->getDefaultMid();
 
-	if($siteModuleInfo->site_srl == 0)
+	if ($siteModuleInfo->site_srl == 0)
 	{
-		if($default_url['host'] !== $referer['host'])
+		if ($default_url['host'] !== $referer['host'])
 		{
 			return FALSE;
 		}
@@ -1599,7 +1599,7 @@ 
 	else
 	{
 		$virtualSiteInfo = $oModuleModel->getSiteInfo($siteModuleInfo->site_srl);
-		if(strtolower($virtualSiteInfo->domain) != strtolower(Context::get('vid')) && !strstr(strtolower($virtualSiteInfo->domain), strtolower($referer['host'])))
+		if (strtolower($virtualSiteInfo->domain) != strtolower(Context::get('vid')) && !strstr(strtolower($virtualSiteInfo->domain), strtolower($referer['host'])))
 		{
 			return FALSE;
 		}
@@ -1615,15 +1615,15 @@ 
  */
 function recurciveExposureCheck(&$menu)
 {
-	if(is_array($menu))
+	if (is_array($menu))
 	{
-		foreach($menu AS $key=>$value)
+		foreach ($menu AS $key=>$value)
 		{
-			if(!$value['isShow'])
+			if (!$value['isShow'])
 			{
 				unset($menu[$key]);
 			}
-			if(is_array($value['list']) && count($value['list']) > 0)
+			if (is_array($value['list']) && count($value['list']) > 0)
 			{
 				recurciveExposureCheck($menu[$key]['list']);
 			}
@@ -1633,17 +1633,17 @@ 
 
 function changeValueInUrl($key, $requestKey, $dbKey, $urlName = 'success_return_url')
 {
-	if($requestKey != $dbKey)
+	if ($requestKey != $dbKey)
 	{
 		$arrayUrl = parse_url(Context::get('success_return_url'));
-		if($arrayUrl['query'])
+		if ($arrayUrl['query'])
 		{
 			parse_str($arrayUrl['query'], $parsedStr);
 
-			if(isset($parsedStr[$key]))
+			if (isset($parsedStr[$key]))
 			{
 				$parsedStr[$key] = $requestKey;
-				$successReturnUrl .= $arrayUrl['path'].'?'.http_build_query($parsedStr);
+				$successReturnUrl .= $arrayUrl['path'] . '?' . http_build_query($parsedStr);
 				Context::set($urlName, $successReturnUrl);
 			}
 		}
@@ -1683,7 +1683,7 @@ 
  */
 function alertScript($msg)
 {
-	if(!$msg)
+	if (!$msg)
 	{
 		return;
 	}

Braces +54 added lines, -66 removed lines

@@ -296,10 +296,11 @@ 
 	$num_args = func_num_args();
 	$args_list = func_get_args();
 
-	if($num_args)
-		$url = Context::getUrl($num_args, $args_list);
-	else
-		$url = Context::getRequestUri();
+	if($num_args) {
+			$url = Context::getUrl($num_args, $args_list);
+	} else {
+			$url = Context::getRequestUri();
+	}
 
 	return preg_replace('@\berror_return_url=[^&]*|\w+=(?:&|$)@', '', $url);
 }
@@ -318,8 +319,7 @@ 
 	if($num_args)
 	{
 		$url = Context::getUrl($num_args, $args_list, NULL, FALSE);
-	}
-	else
+	} else
 	{
 		$url = Context::getRequestUri();
 	}
@@ -341,8 +341,7 @@ 
 	if($num_args)
 	{
 		$url = Context::getUrl($num_args, $args_list, NULL, TRUE, TRUE);
-	}
-	else
+	} else
 	{
 		$url = Context::getRequestUri();
 	}
@@ -531,13 +530,11 @@ 
 		{
 			$char_width += (int) $chars[$c - 32];
 			$idx++;
-		}
-		else if(191 < $c && $c < 224)
+		} else if(191 < $c && $c < 224)
 		{
 			$char_width += $chars[4];
 			$idx += 2;
-		}
-		else
+		} else
 		{
 			$char_width += $chars[0];
 			$idx += 3;
@@ -564,8 +561,7 @@ 
 	if($time_zone < 0)
 	{
 		$to = -1;
-	}
-	else
+	} else
 	{
 		$to = 1;
 	}
@@ -577,8 +573,7 @@ 
 	if($server_time_zone < 0)
 	{
 		$so = -1;
-	}
-	else
+	} else
 	{
 		$so = 1;
 	}
@@ -615,8 +610,7 @@ 
 	if(strlen($str) <= 8)
 	{
 		$gap = 0;
-	}
-	else
+	} else
 	{
 		$gap = zgap();
 	}
@@ -639,20 +633,16 @@ 
 	if($gap < 60)
 	{
 		$buff = sprintf($lang_time_gap['min'], (int) ($gap / 60) + 1);
-	}
-	elseif($gap < 60 * 60)
+	} elseif($gap < 60 * 60)
 	{
 		$buff = sprintf($lang_time_gap['mins'], (int) ($gap / 60) + 1);
-	}
-	elseif($gap < 60 * 60 * 2)
+	} elseif($gap < 60 * 60 * 2)
 	{
 		$buff = sprintf($lang_time_gap['hour'], (int) ($gap / 60 / 60) + 1);
-	}
-	elseif($gap < 60 * 60 * 24)
+	} elseif($gap < 60 * 60 * 24)
 	{
 		$buff = sprintf($lang_time_gap['hours'], (int) ($gap / 60 / 60) + 1);
-	}
-	else
+	} else
 	{
 		$buff = zdate($date, $format);
 	}
@@ -699,12 +689,10 @@ 
 				if($format == 'Y-m-d')
 				{
 					$format = 'M d, Y';
-				}
-				elseif($format == 'Y-m-d H:i:s')
+				} elseif($format == 'Y-m-d H:i:s')
 				{
 					$format = 'M d, Y H:i:s';
-				}
-				elseif($format == 'Y-m-d H:i')
+				} elseif($format == 'Y-m-d H:i')
 				{
 					$format = 'M d, Y H:i';
 				}
@@ -713,12 +701,10 @@ 
 				if($format == 'Y-m-d')
 				{
 					$format = 'd-m-Y';
-				}
-				elseif($format == 'Y-m-d H:i:s')
+				} elseif($format == 'Y-m-d H:i:s')
 				{
 					$format = 'H:i:s d-m-Y';
-				}
-				elseif($format == 'Y-m-d H:i')
+				} elseif($format == 'Y-m-d H:i')
 				{
 					$format = 'H:i d-m-Y';
 				}
@@ -754,8 +740,7 @@ 
 		);
 
 		$string = strtr($format, $trans);
-	}
-	else
+	} else
 	{
 		// if year value is greater than 1970, get unixtime by using ztime() for date() function's argument. 
 		$string = date($format, ztime($str));
@@ -843,8 +828,7 @@ 
 		}
 
 		$firephp->fb($debug_output, $label, $type);
-	}
-	else
+	} else
 	{
 		if(__DEBUG_PROTECT__ === 1 && __DEBUG_PROTECT_IP__ != $_SERVER['REMOTE_ADDR'])
 		{
@@ -852,10 +836,16 @@ 
 		}
 
 		$print = array();
-		if($debug_file_exist === NULL) $print[] = '<?php exit() ?>';
+		if($debug_file_exist === NULL) {
+			$print[] = '<?php exit() ?>';
+		}
 
-		if(!$debug_file) $debug_file =  _XE_PATH_ . 'files/' . $file;
-		if(!$debug_file_exist) $debug_file_exist = file_exists($debug_file);
+		if(!$debug_file) {
+			$debug_file =  _XE_PATH_ . 'files/' . $file;
+		}
+		if(!$debug_file_exist) {
+			$debug_file_exist = file_exists($debug_file);
+		}
 
 		if($display_option === TRUE || $display_option === 'ERROR')
 		{
@@ -867,11 +857,13 @@ 
 		$type = gettype($debug_output);
 		if(!in_array($type, array('array', 'object', 'resource')))
 		{
-			if($display_option === 'ERROR') $print[] = 'ERROR : ' . var_export($debug_output, TRUE);
-			else $print[] = $type . '(' . var_export($debug_output, TRUE) . ')';
+			if($display_option === 'ERROR') {
+				$print[] = 'ERROR : ' . var_export($debug_output, TRUE);
+			} else {
+				$print[] = $type . '(' . var_export($debug_output, TRUE) . ')';
+			}
 			$print[] = PHP_EOL.PHP_EOL;
-		}
-		else
+		} else
 		{
 			$print[] = print_r($debug_output, TRUE);
 			$print[] = PHP_EOL;
@@ -888,7 +880,9 @@ 
  */
 function writeSlowlog($type, $elapsed_time, $obj)
 {
-	if(!__LOG_SLOW_TRIGGER__ && !__LOG_SLOW_ADDON__ && !__LOG_SLOW_WIDGET__ && !__LOG_SLOW_QUERY__) return;
+	if(!__LOG_SLOW_TRIGGER__ && !__LOG_SLOW_ADDON__ && !__LOG_SLOW_WIDGET__ && !__LOG_SLOW_QUERY__) {
+		return;
+	}
 
 	static $log_filename = array(
 		'query' => 'files/_slowlog_query.php',
@@ -908,25 +902,21 @@ 
 	{
 		$buff[] = "\tCaller : " . $obj->caller;
 		$buff[] = "\tCalled : " . $obj->called;
-	}
-	else if($type == 'addon' && __LOG_SLOW_ADDON__ > 0 && $elapsed_time > __LOG_SLOW_ADDON__)
+	} else if($type == 'addon' && __LOG_SLOW_ADDON__ > 0 && $elapsed_time > __LOG_SLOW_ADDON__)
 	{
 		$buff[] = "\tAddon : " . $obj->called;
 		$buff[] = "\tCalled position : " . $obj->caller;
-	}
-	else if($type == 'widget' && __LOG_SLOW_WIDGET__ > 0 && $elapsed_time > __LOG_SLOW_WIDGET__)
+	} else if($type == 'widget' && __LOG_SLOW_WIDGET__ > 0 && $elapsed_time > __LOG_SLOW_WIDGET__)
 	{
 		$buff[] = "\tWidget : " . $obj->called;
-	}
-	else if($type == 'query' && __LOG_SLOW_QUERY__ > 0 && $elapsed_time > __LOG_SLOW_QUERY__)
+	} else if($type == 'query' && __LOG_SLOW_QUERY__ > 0 && $elapsed_time > __LOG_SLOW_QUERY__)
 	{
 
 		$buff[] = $obj->query;
 		$buff[] = "\tQuery ID   : " . $obj->query_id;
 		$buff[] = "\tCaller     : " . $obj->caller;
 		$buff[] = "\tConnection : " . $obj->connection;
-	}
-	else
+	} else
 	{
 		$write_file = false;
 	}
@@ -1018,8 +1008,11 @@ 
 
 	foreach($del_vars as $var)
 	{
-		if(is_array($vars)) unset($vars[$var]);
-		else if(is_object($vars)) unset($vars->$var);
+		if(is_array($vars)) {
+			unset($vars[$var]);
+		} else if(is_object($vars)) {
+			unset($vars->$var);
+		}
 	}
 
 	return $vars;
@@ -1156,8 +1149,7 @@ 
 		if(($close_xmp = strrpos($content, '</xmp>')) === FALSE)
 		{
 			$content .= '</xmp>';
-		}
-		else if($close_xmp < $start_xmp)
+		} else if($close_xmp < $start_xmp)
 		{
 			$content .= '</xmp>';
 		}
@@ -1364,16 +1356,14 @@ 
 				$unicode = hexdec($unicodeHexVal);
 				$decodedStr .= _code2utf($unicode);
 				$pos += 4;
-			}
-			else
+			} else
 			{
 				// we have an escaped ascii character
 				$hexVal = substr($source, $pos, 2);
 				$decodedStr .= chr(hexdec($hexVal));
 				$pos += 2;
 			}
-		}
-		else
+		} else
 		{
 			$decodedStr .= $charAt;
 			$pos++;
@@ -1559,8 +1549,7 @@ 
 	if(version_compare(PHP_VERSION, "5.3.0") < 0)
 	{
 		set_include_path(_XE_PATH_ . "libs/PEAR" . PATH_SEPARATOR . get_include_path());
-	}
-	else
+	} else
 	{
 		set_include_path(_XE_PATH_ . "libs/PEAR.1.9.5" . PATH_SEPARATOR . get_include_path());
 	}
@@ -1595,8 +1584,7 @@ 
 		{
 			return FALSE;
 		}
-	}
-	else
+	} else
 	{
 		$virtualSiteInfo = $oModuleModel->getSiteInfo($siteModuleInfo->site_srl);
 		if(strtolower($virtualSiteInfo->domain) != strtolower(Context::get('vid')) && !strstr(strtolower($virtualSiteInfo->domain), strtolower($referer['host'])))