Changeset 51657 for trunk/src/wp-includes/class-wp-theme-json.php

Timestamp:

08/26/2021 12:57:08 PM (4 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/class-wp-theme-json.php (modified) (1 diff)

trunk/src/wp-includes/class-wp-theme-json.php

@@ -637 +637 @@
         $declaration_block = array_reduce(
             $declarations,
-            function ( $carry, $element ) {
+            static function ( $carry, $element ) {
                 return $carry .= $element['name'] . ': ' . $element['value'] . ';'; },
             ''