libraries/HTTP/BRequest.php
public static function rmVar($name){
		self::init();
		if(isset(self::$variables[$name])){
			unset(self::$variables[$name]);
			}
		return true;
		}
public static function rmVar($name){
		self::init();
		if(isset(self::$variables[$name])){
			unset(self::$variables[$name]);
			}
		return true;
		}
public static function rmVar ( $ name ) { self :: init ( ) ; if ( isset ( self :: $ variables [ $ name ] ) ) { unset ( self :: $ variables [ $ name ] ) ; } return true ; }
Remove variable;
Remove variable ;