Changeset 56425

Timestamp:

08/22/2023 12:45:12 PM (16 months ago)

Author:

audrasjb

Message:

General: Revert the last use of str_starts_with() in update-core.php.

Fixes updating WordPress from 5.7 and earlier versions. When doing the update this file runs first in the old version where the polifills may not be available.

Props frankit, azaozz.
Reviewed by audrasjb.
Merges [56417] to the 6.3 branch.
Fixes #59145.

Location:

branches/6.3

Files:

• . (modified) (1 prop)
• src/wp-admin/includes/update-core.php (modified) (1 diff)

branches/6.3/src/wp-admin/includes/update-core.php

@@ -1432 +1432 @@
             $lang_dir = WP_CONTENT_DIR . '/languages';
         }
-
+        /*
+         * Note: str_starts_with() is not used here, as this file is included
+         * when updating from older WordPress versions, in which case
+         * the polyfills from wp-includes/compat.php may not be available.
+         */
         // Check if the language directory exists first.
-        if ( ! @is_dir( $lang_dir ) && str_starts_with( $lang_dir, ABSPATH ) ) {
+        if ( ! @is_dir( $lang_dir ) && 0 === strpos( $lang_dir, ABSPATH ) ) {
             // If it's within the ABSPATH we can handle it here, otherwise they're out of luck.
             $wp_filesystem->mkdir( $to . str_replace( ABSPATH, '', $lang_dir ), FS_CHMOD_DIR );