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Changeset 5393


Ignore:
Timestamp:
05/04/2007 11:27:12 PM (11 years ago)
Author:
rob1n
Message:

Return based on whether the hook was removed or not. Props mdawaffe. fixes #4223

Note that this will almost definitely *not* affect existing implementations. The way most code is set up now is to just call remove_filter() or remove_action().

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-includes/plugin.php

    r5202 r5393  
    9898 */
    9999function remove_filter($tag, $function_to_remove, $priority = 10, $accepted_args = 1) {
    100     global $wp_filter, $merged_filters;
    101 
    102     unset($GLOBALS['wp_filter'][$tag][$priority][serialize($function_to_remove)]);
    103     unset( $merged_filters[ $tag ] );
    104 
    105     return true;
     100    $function_to_remove = serialize($function_to_remove);
     101
     102    $r = isset($GLOBALS['wp_filter'][$tag][$priority][$function_to_remove]);
     103
     104    unset($GLOBALS['wp_filter'][$tag][$priority][$function_to_remove]);
     105    unset($GLOBALS['merged_filters'][$tag]);
     106
     107    return $r;
    106108}
    107109
     
    217219 */
    218220function remove_action($tag, $function_to_remove, $priority = 10, $accepted_args = 1) {
    219     remove_filter($tag, $function_to_remove, $priority, $accepted_args);
     221    return remove_filter($tag, $function_to_remove, $priority, $accepted_args);
    220222}
    221223
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