From 014fda7a201893ccff5d81009a79fe98acb23dd3 Mon Sep 17 00:00:00 2001 From: Jeremy Felt Date: Thu, 2 Jun 2016 00:58:40 +0000 Subject: [PATCH] Multisite: Bump `last_changed` cache on site update and creation When a site is added, updated, or deleted, the `site_ids` cache for a query will no longer be reliable. Bumping `last_changed` will force a new query for site IDs. See #35791. git-svn-id: https://develop.svn.wordpress.org/trunk@37618 602fd350-edb4-49c9-b593-d223f7449a82 --- src/wp-includes/ms-blogs.php | 2 ++ src/wp-includes/ms-functions.php | 2 ++ 2 files changed, 4 insertions(+) diff --git a/src/wp-includes/ms-blogs.php b/src/wp-includes/ms-blogs.php index 346d10afd3..82a1206dd0 100644 --- a/src/wp-includes/ms-blogs.php +++ b/src/wp-includes/ms-blogs.php @@ -465,6 +465,8 @@ function clean_blog_cache( $blog ) { * @param string $domain_path_key md5 hash of domain and path. */ do_action( 'clean_site_cache', $blog_id, $blog, $domain_path_key ); + + wp_cache_set( 'last_changed', microtime(), 'sites' ); } /** diff --git a/src/wp-includes/ms-functions.php b/src/wp-includes/ms-functions.php index 84a4063488..83b1791674 100644 --- a/src/wp-includes/ms-functions.php +++ b/src/wp-includes/ms-functions.php @@ -1147,6 +1147,8 @@ function wpmu_create_blog( $domain, $path, $title, $user_id, $meta = array(), $s */ do_action( 'wpmu_new_blog', $blog_id, $user_id, $domain, $path, $site_id, $meta ); + wp_cache_set( 'last_changed', microtime(), 'sites' ); + return $blog_id; }