Horde_Imap_Client_Data_Format::__construct PHP Method

    public function __construct($data)
    {
        $this->_data = is_resource($data) ? stream_get_contents($data, -1, 0) : $data;
    }

 /**
  * @see add()
  */
 public function __construct($data = null)
 {
     parent::__construct(array());
     if (!is_null($data)) {
         $this->add($data);
     }
 }