Changeset 31155 for trunk/src/wp-includes/ms-blogs.php

Timestamp:

01/12/2015 01:42:46 AM (10 years ago)

Author:

jeremyfelt

Message:

Enforce leading and trailing slashes on paths updated with update_blog_details()

In multisite, core expects the stored value for a site's path to have leading and trailing slashes. When these slashes are missing, it becomes impossible to visit the site.

This enforces proper /path/ creation in update_blog_details(), most likely used when updating an existing site through site-info.php.

Props earnjam, simonwheatley.

Fixes #18117. Fixes #23865.

File:

• trunk/src/wp-includes/ms-blogs.php (modified) (1 diff)

trunk/src/wp-includes/ms-blogs.php

@@ -297 +297 @@
     $update_details = array();
     $fields = array( 'site_id', 'domain', 'path', 'registered', 'last_updated', 'public', 'archived', 'mature', 'spam', 'deleted', 'lang_id');
-    foreach ( array_intersect( array_keys( $details ), $fields ) as $field )
-        $update_details[$field] = $details[$field];
+    foreach ( array_intersect( array_keys( $details ), $fields ) as $field ) {
+        if ( 'path' === $field ) {
+            $details[ $field ] = array_filter( explode( '/', $details[ $field ] ) );
+            $details[ $field ] = trailingslashit( '/' . implode( '/', $details[ $field ] ) );
+        }
+
+        $update_details[ $field ] = $details[ $field ];
+    }
 
     $result = $wpdb->update( $wpdb->blogs, $update_details, array('blog_id' => $blog_id) );