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Actions shouldn't change around what they're passed
git-svn-id: http://svn.automattic.com/wordpress/trunk@1867 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -1233,7 +1233,7 @@ function is_new_day() {
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// Filters: these are the core of WP's plugin architecture
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// Filters: these are the core of WP's plugin architecture
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function apply_filters($tag, $string) {
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function apply_filters($tag, $string, $filter = true) {
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global $wp_filter;
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global $wp_filter;
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if (isset($wp_filter['all'])) {
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if (isset($wp_filter['all'])) {
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foreach ($wp_filter['all'] as $priority => $functions) {
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foreach ($wp_filter['all'] as $priority => $functions) {
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@ -1251,7 +1251,10 @@ function apply_filters($tag, $string) {
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foreach ($wp_filter[$tag] as $priority => $functions) {
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foreach ($wp_filter[$tag] as $priority => $functions) {
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if (!is_null($functions)) {
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if (!is_null($functions)) {
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foreach($functions as $function) {
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foreach($functions as $function) {
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if ($filter)
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$string = call_user_func($function, $string);
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$string = call_user_func($function, $string);
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else
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call_user_func($function, $string);
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}
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}
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}
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}
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}
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}
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@ -1285,7 +1288,8 @@ function remove_filter($tag, $function_to_remove, $priority = 10) {
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// The *_action functions are just aliases for the *_filter functions, they take special strings instead of generic content
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// The *_action functions are just aliases for the *_filter functions, they take special strings instead of generic content
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function do_action($tag, $string) {
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function do_action($tag, $string) {
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return apply_filters($tag, $string);
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apply_filters($tag, $string, false);
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return $string;
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}
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}
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function add_action($tag, $function_to_add, $priority = 10) {
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function add_action($tag, $function_to_add, $priority = 10) {
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