Changeset 51657 for trunk/src/wp-includes/formatting.php

Timestamp:

08/26/2021 12:57:08 PM (3 years ago)

Author:

hellofromTonya

Message:

Coding Standards: Use static closures when not using $this.

When a closure does not use $this, it can be made static for improved performance.

Static closures are supported in PHP since PHP 5.4. ​

Props jrf, hellofromTonya, swissspidy, SergeyBiryukov.
See #53359.

File:

• trunk/src/wp-includes/formatting.php (modified) (2 diffs)

trunk/src/wp-includes/formatting.php

@@ -3114 +3114 @@
     $text = preg_replace_callback(
         '|<a (.+?)>|i',
-        function( $matches ) {
+        static function( $matches ) {
             return wp_rel_callback( $matches, 'nofollow' );
         },
@@ -3148 +3148 @@
     $text = preg_replace_callback(
         '|<a (.+?)>|i',
-        function( $matches ) {
+        static function( $matches ) {
             return wp_rel_callback( $matches, 'nofollow ugc' );
         },