Changeset 58125

Timestamp:

05/09/2024 11:07:51 PM (3 months ago)

Author:

johnbillion

Message:

Bootstrap/Load: Take the port number into consideration when determining whether a subdomain installation of Multisite is allowed.

This results in the prevention of an installation running on a port on localhost (for example localhost:8889) being converted to a subdomain Multisite installation, whereas previously it was incorrectly allowed.

Props spacedmonkey 

See #21077

File:

• trunk/src/wp-admin/includes/network.php (modified) (1 diff)

trunk/src/wp-admin/includes/network.php

@@ -34 +34 @@
  */
 function allow_subdomain_install() {
-    $domain = preg_replace( '|https?://([^/]+)|', '$1', get_option( 'home' ) );
-    if ( parse_url( get_option( 'home' ), PHP_URL_PATH ) || 'localhost' === $domain || preg_match( '|^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$|', $domain ) ) {
+    $home   = get_option( 'home' );
+    $domain = parse_url( $home, PHP_URL_HOST );
+    if ( parse_url( $home, PHP_URL_PATH ) || 'localhost' === $domain || preg_match( '|^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$|', $domain ) ) {
         return false;
     }