Changeset 56529 for trunk/src/wp-includes/default-filters.php

Timestamp:

09/06/2023 09:46:09 PM (2 years ago)

Author:

azaozz

Message:

Editor: Prevent possibility of a fatal error when previewing block themes.

Ensures that preview callbacks attached to the stylesheet and template filters do not run before pluggable.php has been included. These callbacks need functionality from pluggable.php.

Props: scruffian, johnbillion, SergeyBiryukov, okat, okat.
Fixes: #59000.

File:

• trunk/src/wp-includes/default-filters.php (modified) (1 diff)

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

@@ -533 +533 @@
 add_action( 'transition_post_status', '_wp_keep_alive_customize_changeset_dependent_auto_drafts', 20, 3 );
 
+// Block Theme Previews.
+add_action( 'plugins_loaded', 'initialize_theme_preview_hooks', 1 );
+
 // Calendar widget cache.
 add_action( 'save_post', 'delete_get_calendar_cache' );