public function generate($close = true)
{
$tmp = '<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE yml_catalog SYSTEM "shops.dtd">';
$tmp .= parent::generate($close);
if ($this->gzip && function_exists('gzencode')) {
$tmp = gzencode($tmp, 9);
}
return $tmp;
}
public function add(ymlElement $comp)
{
$this->tagContent .= $comp->generate();
}