protected function _putInfo()
{
$this->_out('/Producer ' . $this->_textString('Horde PDF'));
if (!empty($this->_info['title'])) {
$this->_out('/Title ' . $this->_textString($this->_info['title']));
}
if (!empty($this->_info['subject'])) {
$this->_out('/Subject ' . $this->_textString($this->_info['subject']));
}
if (!empty($this->_info['author'])) {
$this->_out('/Author ' . $this->_textString($this->_info['author']));
}
if (!empty($this->keywords)) {
$this->_out('/Keywords ' . $this->_textString($this->keywords));
}
if (!empty($this->creator)) {
$this->_out('/Creator ' . $this->_textString($this->creator));
}
if (!isset($this->_info['CreationDate'])) {
$this->_info['CreationDate'] = 'D:' . date('YmdHis', time());
}
$this->_out('/CreationDate ' . $this->_textString($this->_info['CreationDate']));
}