Changeset 61111 for trunk/src/wp-includes/default-filters.php

Timestamp:

11/01/2025 04:44:21 AM (5 months ago)

Author:

westonruter

Message:

General: Rename wp_send_late_headers action to wp_finalized_template_enhancement_output_buffer.

Also update docs for wp_finalized_template_enhancement_output_buffer action and wp_template_enhancement_output_buffer filter to warn against attempting to open an output buffer in callbacks or else a PHP fatal error will occur.

Developed in ​https://github.com/WordPress/wordpress-develop/pull/10443

Follow-up to [61088], [60936].

Props westonruter, dmsnell.
See #43258.
Fixes #64126.

File:

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

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

@@ -424 +424 @@
 add_action( 'do_robots', 'do_robots' );
 add_action( 'do_favicon', 'do_favicon' );
-add_action( 'wp_before_include_template', 'wp_start_template_enhancement_output_buffer', 1000 ); // Late priority to let `wp_template_enhancement_output_buffer` filters and `wp_send_late_headers` actions be registered.
+add_action( 'wp_before_include_template', 'wp_start_template_enhancement_output_buffer', 1000 ); // Late priority to let `wp_template_enhancement_output_buffer` filters and `wp_finalized_template_enhancement_output_buffer` actions be registered.
 add_action( 'set_comment_cookies', 'wp_set_comment_cookies', 10, 3 );
 add_action( 'sanitize_comment_cookies', 'sanitize_comment_cookies' );