PHP AbstractDb::object示例

示例#1

文件： AbstractDb.php 项目： cnlangzi/wifidog-auth

 /** Note that you should call the first instance of AbstractDb as soon as possible to get reliable SQL vs PHP statistics.*/
 public static function &getObject()
 {
     if (self::$object == null) {
         self::$object = new self();
     }
     return self::$object;
 }