Horde_Pdf_Writer::_escape PHP Method

Escape parentheses and forward slash.

protected _escape ( string $s ) : string
$s	string	String to escape.
return	string	Escaped string.

    protected function _escape($s)
    {
        return str_replace(array('\\', ')', '('), array('\\\\', '\\)', '\\('), $s);
    }

Horde_Pdf_Writer