| public feed_version ( ) : float | ||
| return | float | |
function feed_version()
{
$map = array(SIMPLEPIE_TYPE_ATOM_10 => 1.0, SIMPLEPIE_TYPE_ATOM_03 => 0.3, SIMPLEPIE_TYPE_RSS_090 => 0.9, SIMPLEPIE_TYPE_RSS_091 => 0.91, SIMPLEPIE_TYPE_RSS_092 => 0.92, SIMPLEPIE_TYPE_RSS_093 => 0.93, SIMPLEPIE_TYPE_RSS_094 => 0.9399999999999999, SIMPLEPIE_TYPE_RSS_10 => 1.0, SIMPLEPIE_TYPE_RSS_20 => 2.0);
$ret = NULL;
$type = $this->pie->get_type();
foreach ($map as $flag => $version) {
if ($type & $flag) {
$ret = $version;
break;
}
}
return $ret;
}