Docs: Add a `@global` entry for `$wpdb` in `WP_Network_Query::get_network_ids()`.

Props afzalmultani. Fixes #41238. git-svn-id: https://develop.svn.wordpress.org/trunk@41005 602fd350-edb4-49c9-b593-d223f7449a82
2017-07-05 09:22:14 +00:00 · 2017-07-05 09:22:14 +00:00 · f8efad31f9
parent f0955e58e4
commit f8efad31f9
1 changed files with 2 additions and 0 deletions
--- a/src/wp-includes/class-wp-network-query.php
+++ b/src/wp-includes/class-wp-network-query.php
@ -281,6 +281,8 @@ class WP_Network_Query {
 	 * @since 4.6.0
 	 * @access protected
 	 *
+	 * @global wpdb $wpdb WordPress database abstraction object.
+	 *
 	 * @return int|array A single count of network IDs if a count query. An array of network IDs if a full query.
 	 */
 	protected function get_network_ids() {