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Ensure that apply_filters_ref_array passes the result of the filter to the next filter. Fixes #12723 props scribue.

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git-svn-id: http://svn.automattic.com/wordpress/trunk@13906 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
westi 2010-03-31 21:39:18 +00:00
parent fb96ce358a
commit c3a6bea231
1 changed files with 3 additions and 5 deletions
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8
wp-includes/plugin.php
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@ -195,8 +195,6 @@ function apply_filters_ref_array($tag, $args) {
$wp_current_filter[] = $tag; $wp_current_filter[] = $tag;
$value = $args[0];
// Do 'all' actions first // Do 'all' actions first
if ( isset($wp_filter['all']) ) { if ( isset($wp_filter['all']) ) {
$all_args = func_get_args(); $all_args = func_get_args();
@ -205,7 +203,7 @@ function apply_filters_ref_array($tag, $args) {
if ( !isset($wp_filter[$tag]) ) { if ( !isset($wp_filter[$tag]) ) {
array_pop($wp_current_filter); array_pop($wp_current_filter);
return $value; return $args[0];
} }
// Sort // Sort
@ -219,13 +217,13 @@ function apply_filters_ref_array($tag, $args) {
do { do {
foreach( (array) current($wp_filter[$tag]) as $the_ ) foreach( (array) current($wp_filter[$tag]) as $the_ )
if ( !is_null($the_['function']) ) if ( !is_null($the_['function']) )
$value = call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args'])); $args[0] = call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args']));
} while ( next($wp_filter[$tag]) !== false ); } while ( next($wp_filter[$tag]) !== false );
array_pop( $wp_current_filter ); array_pop( $wp_current_filter );
return $value; return $args[0];
} }
/** /**