Horde_Imap_Client_Data_Format_Mailbox::__construct PHP Method

    public function __construct($data)
    {
        $this->_mailbox = Horde_Imap_Client_Mailbox::get($data);
        parent::__construct($this->_mailbox->{$this->_encoding});
    }

 /**
  */
 public function __construct($data)
 {
     parent::__construct($data);
     /* RFC 3501 allows any US-ASCII character, except null (\0), in
      * mailbox data.
      * RFC 6855 [3] institutes additional limitations on valid mailbox
      * characters, to comply with RFC 5198 [2] (Net-Unicode Definition):
      * "MUST NOT contain control characters (U+0000-U+001F and
      * U+0080-U+009F), a delete character (U+007F), a line separator
      * (U+2028), or a paragraph separator (U+2029)." */
     if ($this->quoted() && preg_match('/[\\x00-\\x1f\\x7f\\x80-\\x9f\\x{2028}\\x{2029}]/u', strval($this))) {
         throw new Horde_Imap_Client_Data_Format_Exception('Invalid character found in mailbox data.');
     }
     if ($this->literal()) {
         $this->forceQuoted();
     }
 }