Question

WordPress is rendering an RSS feed at http://myurl.com/feed/rss/ but of course there’s not actually a file there. I’m writing a script to read and render the RSS, but loading the “file” as XML fails, because there’s not actually a file there. I write:

$rss = simplexml_load_file('/news/feed/rss/');

And I get this error:

Warning: simplexml_load_file() [function.simplexml-load-file]: I/O warning : failed to load external entity "/news/feed/rss/"

Even using file_get_contents gives me this error:

Warning: file_get_contents(/news/feed/rss/) [function.file-get-contents]: failed to open stream: No such file or directory

Answer 1

The file isn’t there because the url is being redirected, but you’re trying to access it as a file. Assuming you have the correct fopen wrappers (and everyone does), try opening the url with simplexml:

$rss = simplexml_load_file('http://myurl.com/news/feed/rss/');