Changeset 39565

Timestamp:

12/12/2016 01:28:34 AM (8 years ago)

Author:

dd32

Message:

Bootstrap: Re-initialize any hooks added manually by object-cache.php.
Prior to 3.1 if a object cache dropin wanted to add actions, they needed to use $wp_filter directly.

Props jorbin.
Fixes #39132.

File:

• trunk/src/wp-includes/load.php (modified) (2 diffs)

trunk/src/wp-includes/load.php

@@ -473 +473 @@
  */
 function wp_start_object_cache() {
+    global $wp_filter;
+
     $first_init = false;
     if ( ! function_exists( 'wp_cache_init' ) ) {
@@ -479 +481 @@
             if ( function_exists( 'wp_cache_init' ) ) {
                 wp_using_ext_object_cache( true );
+            }
+
+            // Re-initialize any hooks added manually by object-cache.php
+            if ( $wp_filter ) {
+                $wp_filter = WP_Hook::build_preinitialized_hooks( $wp_filter );
             }
         }