oeconomist

Yep, as per the PHP documentation, an optional second parameter for parse_url was added beginning with PHP 5.1.2. If one uses a single parameter, then parse_url returns an associative array, in which the path is an identifiable element.

So my suggestion is that you replace the three invocations

$path = parse_url(get_option('home'), PHP_URL_PATH);

with

$url_bits = parse_url(get_option('home'));
$path = $url_bits['path'];

Okay, I just tried the plugin on a ‘blog which had the default theme, and viewed it with Javascript enabled, and got exactly the save error message (except that the userid were different).

I still haven’t walked-through the code, but my next thought is that this issue relates to the installed version of PHP.

The problems have been or are being chased-down in

topic 156414

I’d like to believe that a version 2.1.x or 2.2.x will be forthcoming in the next few days; otherwise I s’pose that we’ll be hacking our own copies.

HandySolo:

The problem in your case is that ampersand. Lose it. The line should be

function discover($uri, $fetcher = null,

In PHP, a variable fetcher is indicated with “$fetcher” and reference to that variable is indicated with “&fetcher“.

fetcher is a reference variable, and the programmer has confusedly the value of a reference variable with reference to the reference variable, and then notated this incorrectly.

Okay, folks, the problem is that ampersand. Lose it. The line should be

function discover($uri, $fetcher = null,

In PHP, a variable fetcher is indicated with “$fetcher” and reference to that variable is indicated with “&fetcher“.

fetcher is a reference variable, and the programmer has confusedly the value of a reference variable with reference to the reference variable, and then notated this incorrectly.

I couldn’t see contextual sense in the ‘&‘; I deleted it from Yadis.php and the new version seems now to work.

One of my established subscribers with a LiveJournal OpenID has been unable to add it to his user account. I effected the changes indicated above by Aliaksei Harabchuk, but my subscriber’s attempts to add now silently fail. (There is no diagnostic, but the OpenID is not added.)