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Fix notices/usage of closures as action/filter handlers. Fixes #10493 based on patch from scribu. 

git-svn-id: http://svn.automattic.com/wordpress/trunk@14690 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
westi 2010-05-16 08:10:39 +00:00
parent 249a6cdd18
commit 86cb0aa6b9
1 changed files with 7 additions and 2 deletions
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9
wp-includes/plugin.php
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@ -737,8 +737,13 @@ function _wp_filter_build_unique_id($tag, $function, $priority) {
if ( is_string($function) ) if ( is_string($function) )
return $function; return $function;
$function = (array) $function; // Closures are currently implemented as objects
if ( is_object($function) ) {
$function = array( $function );
} else {
$function = (array) $function;
}
if (is_object($function[0]) ) { if (is_object($function[0]) ) {
// Object Class Calling // Object Class Calling
if ( function_exists('spl_object_hash') ) { if ( function_exists('spl_object_hash') ) {