PHP RUA_App::_instance示例

示例#1

文件： app.php 项目： olechka1505/hungrylemur

 /**
  * Instantiates and returns class singleton
  *
  * @since  0.1
  * @return RUA_App 
  */
 public static function instance()
 {
     if (!self::$_instance) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }