_Instance() protected static method

protected static _Instance ( ) : SpamModel
return SpamModel
Esempio n. 1
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 /**
  *
  *
  * @return SpamModel
  */
 protected static function _Instance()
 {
     if (!self::$_Instance) {
         self::$_Instance = new SpamModel();
     }
     return self::$_Instance;
 }