Ticket #34309: 34309.patch

wp-includes/plugin.php

@@ -110 +110 @@
 }
 
 /**
+ * Hook a function or method to a specific filter action.
+ *
+ * @since 4.4.0
+ *
+ * @param array $tags
+ * @param callable $function_to_add
+ * @param int $priority
+ * @param int $accepted_args
+ *
+ * @return bool
+ */
+function add_multiple_filters( $tags, $function_to_add, $priority = 10, $accepted_args = 1 )
+{
+        if ( ! empty( $tags ) && is_array( $tags )) {
+                foreach ($tags AS $tag) {
+                        add_filter( $tag, $function_to_add, $priority, $accepted_args );
+                }
+
+                return true;
+        }
+
+        return false;
+}
+
+/**
  * Check if any filter has been registered for a hook.
  *
  * @since 2.5.0
@@ -456 +481 @@
  */
 function add_action($tag, $function_to_add, $priority = 10, $accepted_args = 1) {
         return add_filter($tag, $function_to_add, $priority, $accepted_args);
+}
+
+/**
+ * Hooks a function on to a specific action.
+ *
+ * @since 4.4.0
+ *
+ * @param array $tags
+ * @param callable $function_to_add
+ * @param int $priority
+ * @param int $accepted_args
+ *
+ * @return bool
+ */
+function add_multiple_actions( $tags, $function_to_add, $priority = 10, $accepted_args = 1 )
+{
+        return add_multiple_filters( $tags, $function_to_add, $priority, $accepted_args );
 }
 
 /**