Changeset 41849 for trunk/src/wp-includes/post.php

Timestamp:

10/12/2017 03:19:30 PM (8 years ago)

Author:

boonebgorges

Message:

Bump 'posts' query cache incrementor when modifying postmeta.

This ensures that the get_pages() query cache doesn't go stale when
postmeta is modified.

Props spacedmonkey.
Fixes #40669.

File:

• trunk/src/wp-includes/post.php (modified) (4 diffs)

trunk/src/wp-includes/post.php

@@ -1729 +1729 @@
         $post_id = $the_post;
 
-    return add_metadata('post', $post_id, $meta_key, $meta_value, $unique);
+    $added = add_metadata( 'post', $post_id, $meta_key, $meta_value, $unique );
+    if ( $added ) {
+        wp_cache_set( 'last_changed', microtime(), 'posts' );
+    }
+    return $added;
 }
 
@@ -1752 +1756 @@
         $post_id = $the_post;
 
-    return delete_metadata('post', $post_id, $meta_key, $meta_value);
+    $deleted = delete_metadata( 'post', $post_id, $meta_key, $meta_value );
+    if ( $deleted ) {
+        wp_cache_set( 'last_changed', microtime(), 'posts' );
+    }
+    return $deleted;
 }
 
@@ -1794 +1802 @@
         $post_id = $the_post;
 
-    return update_metadata('post', $post_id, $meta_key, $meta_value, $prev_value);
+    $updated = update_metadata( 'post', $post_id, $meta_key, $meta_value, $prev_value );
+    if ( $updated ) {
+        wp_cache_set( 'last_changed', microtime(), 'posts' );
+    }
+    return $updated;
 }
 
@@ -1806 +1818 @@
  */
 function delete_post_meta_by_key( $post_meta_key ) {
-    return delete_metadata( 'post', null, $post_meta_key, '', true );
+    $deleted = delete_metadata( 'post', null, $post_meta_key, '', true );
+    if ( $deleted ) {
+        wp_cache_set( 'last_changed', microtime(), 'posts' );
+    }
+    return $deleted;
 }