Changeset 34961 for trunk/src/wp-includes/default-constants.php

Timestamp:

10/08/2015 09:44:11 PM (9 years ago)

Author:

jeremyfelt

Message:

Make $blog_id explicitly global.

$blog_id is used in both single and multisite configurations as a global variable, though has never been explicitly marked as such in the global scope. This can cause confusion depending on how core is loaded.

Fixes #34217.

File:

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

trunk/src/wp-includes/default-constants.php

@@ -12 +12 @@
  *
  * @since 3.0.0
+ *
+ * @global int $blog_id
  */
 function wp_initial_constants() {
@@ -29 +31 @@
     }
 
-    /**
-     * The $blog_id global, which you can change in the config allows you to create a simple
-     * multiple blog installation using just one WordPress and changing $blog_id around.
-     *
-     * @global int $blog_id
-     * @since 2.0.0
-     */
     if ( ! isset($blog_id) )
         $blog_id = 1;