Changeset 61774

Timestamp:

02/28/2026 07:58:38 PM (4 days ago)

Author:

westonruter

Message:

Code Quality: Add @phpstan-assert-if-true to is_wp_error().

This ensures PHPStan is aware that passing a WP_Error instance to is_wp_error() will cause the function to return true. This reduces the total number of PHPStan errors at rule level 7 from 14,271 to 13,233 (-1,038 or -7.27%).

Developed in ​https://github.com/WordPress/wordpress-develop/pull/11095

See #64238.

File:

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

trunk/src/wp-includes/load.php

@@ -1799 +1799 @@
  * @param mixed $thing The variable to check.
  * @return bool Whether the variable is an instance of WP_Error.
+
+
  */
 function is_wp_error( $thing ) {