Changeset 61388

Timestamp:

12/16/2025 11:36:47 PM (8 weeks ago)

Author:

SergeyBiryukov

Message:

Script Loader: Check if $_wp_admin_css_colors is set in wp_style_loader_src().

This aims to avoid PHP warnings if the colors dependency is loaded or the style_loader_src filter is used in a context where the $_wp_admin_css_colors global does not exist.

Follow-up to [7976].

Props crstauf, petitphp, SergeyBiryukov.
Fixes #61302.

Location:

trunk

Files:

• src/wp-includes/script-loader.php (modified) (1 diff)
• tests/phpunit/tests/dependencies/wpStyleLoaderSrc.php (added)

trunk/src/wp-includes/script-loader.php

@@ -2091 +2091 @@
         }
 
-        $color = $_wp_admin_css_colors[ $color ];
-        $url   = $color->url;
+        $color = $_wp_admin_css_colors[ $color ] ?? null;
+        $url   = $color->url ?? '';
 
         if ( ! $url ) {