Query: Introduce an action which gets fired when a 404 is triggered.

Fixes #48061 git-svn-id: https://develop.svn.wordpress.org/trunk@47509 602fd350-edb4-49c9-b593-d223f7449a82
2020-03-26 17:41:14 +00:00 · 2020-03-26 17:41:14 +00:00 · f5550907e1
commit f5550907e1
parent d8c8058309
1 changed files with 9 additions and 0 deletions
--- a/src/wp-includes/class-wp-query.php
+++ b/src/wp-includes/class-wp-query.php
@ -1711,6 +1711,15 @@ class WP_Query {
 		$this->is_404 = true;

 		$this->is_feed = $is_feed;
+
+		/**
+		 * Fires after a 404 is triggered.
+		 *
+		 * @since 5.5.0
+		 *
+		 * @param WP_Query $this The WP_Query instance (passed by reference).
+		 */
+		do_action_ref_array( 'set_404', array( $this ) );
 	}

 	/**