Warning: Invalid Argument

I’m getting the exact same error and would love to be able to fix it too.

Ditto. From my 15 minute peeking, there is something awry with the dkpp_podcastfeed() function.

$feedurl = $atts['feedurl'];

Line 235 reads the attributes, which can be comma separated for multiple feeds.

There is an SSL test where the error occurs at line 244:

   if( strpos($feedurl, ',') !== false ) {
        $feedurls = explode(',', $feedurl);
    } else {
    	$feedurls = $feedurl;
    }

Which means $feedurls ends up as an array for more than one URL, and a string otherwise, hence the error will occur with the code starting at line 250, because for one URL its trying to run foreach on a string. ERROR.

	if (is_ssl()) {
		foreach ($feedurls as $url) {
			if(!preg_match( '|^https ?://|', $url )) {
			 	$ssltest = $ssltest + 1;
			 	$nonssl .= $url. ", ";
			}
		}

I just tested commenting out lines 244-248 and replacing with what is done in other functions

$feedurls = explode(',', $feedurl);

and the error went away.

That’s just some guesswork looking at the code; feed_fetch works fine on an array.

• This reply was modified 6 years ago by cogdog.