Changeset 39431 for branches/4.7/src/wp-includes/class-wp-hook.php

Timestamp:

12/02/2016 07:10:56 AM (4 years ago)

Author:

pento

Message:

Plugins: Add a current_priority() method to WP_Hook.

This allows plugins to determine the currently running priority of a filter.

Merges [39430] to the 4.7 branch.

Fixes #39007.

Location:

branches/4.7

Files:

• . (modified) (1 prop)
• src/wp-includes/class-wp-hook.php (modified) (1 diff)

branches/4.7/src/wp-includes/class-wp-hook.php

@@ -353 +353 @@
 
     /**
+     * Return the current priority level of the currently running iteration of the hook.
+     *
+     * @since 4.7.0
+     * @access public
+     *
+     * @return int|false If the hook is running, return the current priority level. If it isn't running, return false.
+     */
+    public function current_priority() {
+        if ( false === current( $this->iterations ) ) {
+            return false;
+        }
+
+        return current( current( $this->iterations ) );
+    }
+
+    /**
      * Normalizes filters set up before WordPress has initialized to WP_Hook objects.
      *