https://bugzilla.wikimedia.org/show_bug.cgi?id=18009

           Summary: "closure" callables not supported
           Product: MediaWiki
           Version: 1.15-svn
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: Normal
         Component: General/Unknown
        AssignedTo: wikibugs-l@lists.wikimedia.org
        ReportedBy: ms...@freezone.co.uk


I tried taking advantage of PHP 5.3's "closures":
http://wiki.php.net/rfc/closures

- to define a hook in my LocalSettings.php:

[...]
$wgHooks['BeforePageDisplay'][] = function ( &$out, &$sk ) {
        $out->addScript( '<script src="autolink.js"
type="text/javascript"></script>' );

        return true;
};
[...]

However MediaWiki produced the following excetion:

<b>Warning</b>:  call_user_func_array() expects parameter 1 to be a valid
callback, class 'Closure' does not have a method 'onBeforePageDisplay' in
<b>/home/jablko/public_html/mediawiki/includes/Hooks.php</b> on line
<b>117</b><br />
MediaWiki internal error.<br />


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