Changeset 59192

Timestamp:

10/07/2024 09:11:50 PM (3 months ago)

Author:

peterwilsoncc

Message:

General: Memoize the return value in wp_get_wp_version().

Cache the unmodified $wp_version value as a static. This retains the current behaviour during the upgrade process $wp_version referencing the version of WordPress being upgraded from.

Follow up to [58848].

Props Cybr, debarghyabanerjee, mukesh27, costdev, SergeyBiryukov, TobiasBg, desrosj, azaozz.
Fixes #61782.

File:

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

trunk/src/wp-includes/functions.php

@@ -8834 +8834 @@
  */
 function wp_get_wp_version() {
-    require ABSPATH . WPINC . '/version.php';
+    static $wp_version;
+
+    if ( ! isset( $wp_version ) ) {
+        require ABSPATH . WPINC . '/version.php';
+    }
 
     return $wp_version;