Changeset 60226

Timestamp:

05/07/2025 07:45:31 PM (8 months ago)

Author:

SergeyBiryukov

Message:

Bootstrap/Load: Check if HTTP_HOST is defined when determining the current site.

This avoids a PHP warning when running cron via CLI on Multisite:

Warning: Undefined array key "HTTP_HOST" in wp-includes/ms-settings.php on line 62

Follow-up to ​mu:11, ​mu:423, ​mu:543, [12602], [27359].

Props Mte90, JochenT, walterebert, elialum, SergeyBiryukov.
Fixes #47733.

File:

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

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

@@ -60 +60 @@
 if ( ! isset( $current_site ) || ! isset( $current_blog ) ) {
 
-    $domain = strtolower( stripslashes( $_SERVER['HTTP_HOST'] ) );
+    $domain = strtolower( stripslashes( $_SERVER['HTTP_HOST'] ?? '' ) );
     if ( str_ends_with( $domain, ':80' ) ) {
         $domain               = substr( $domain, 0, -3 );