function _parser_common_syndication_feed_format_detect in Feeds 7
Same name and namespace in other branches
- 8.2 libraries/common_syndication_parser.inc \_parser_common_syndication_feed_format_detect()
- 6 libraries/common_syndication_parser.inc \_parser_common_syndication_feed_format_detect()
- 7.2 libraries/common_syndication_parser.inc \_parser_common_syndication_feed_format_detect()
Determine the feed format of a SimpleXML parsed object structure.
Parameters
$xml: SimpleXML-preprocessed feed.
Return value
The feed format short description or FALSE if not compatible.
1 call to _parser_common_syndication_feed_format_detect()
- common_syndication_parser_parse in libraries/
common_syndication_parser.inc - Parse the feed into a data structure.
File
- libraries/
common_syndication_parser.inc, line 66 - Downloading and parsing functions for Common Syndication Parser. Pillaged from FeedAPI common syndication parser.
Code
function _parser_common_syndication_feed_format_detect($xml) {
if (!is_object($xml)) {
return FALSE;
}
$attr = $xml
->attributes();
$type = strtolower($xml
->getName());
if (isset($xml->entry) && $type == "feed") {
return "atom1.0";
}
if ($type == "rss" && $attr["version"] == "2.0") {
return "RSS2.0";
}
if ($type == "rdf" && isset($xml->channel)) {
return "RDF";
}
if ($type == "rss" && $attr["version"] == "0.91") {
return "RSS0.91";
}
if ($type == "rss" && $attr["version"] == "0.92") {
return "RSS0.92";
}
return FALSE;
}