示例#1
0
 public static function getInstance()
 {
     if (!isset(self::$instance)) {
         self::$instance = new self();
     }
     return self::$instance;
 }
示例#2
0
 /**
  * 
  * Return value from $_REQUEST[$key]
  * @param string/int $key
  */
 public static function getRequestKey($key)
 {
     $request = knl_lib_Request::getInstance();
     return $request->getRequest($key);
 }
示例#3
0
 public static function getRequestObj()
 {
     $request = knl_lib_Request::getInstance();
     return $request;
 }