/** * constructor * * this is private constructor (use getInstance to get an instance of this class) */ private function __construct() { $null = new Doctrine_Null(); Doctrine_Locator_Injectable::initNullObject($null); Doctrine_Record_Iterator::initNullObject($null); }
/** * initNullObject * * @param Doctrine_Null $null */ public static function initNullObject(Doctrine_Null $null) { self::$null = $null; }