/** * Returns a peer instance associated with this om. * * Since Peer classes are not to have any instance attributes, this method returns the * same instance for all member of this class. The method could therefore * be static, but this would prevent one from overriding the behavior. * * @return AttachmentPeer */ public function getPeer() { if (self::$peer === null) { self::$peer = new AttachmentPeer(); } return self::$peer; }
/** * Delete attachment from database and file from disk * * @param void * @return boolean */ function delete() { $file = $this->getFilePath(); $delete = parent::delete(); if ($delete && !is_error($delete)) { unlink($file); } // if return $delete; }