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.

git-svn-id: https://develop.svn.wordpress.org/trunk@51657 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Tonya Mork
2021-08-26 12:57:08 +00:00
parent d87fa561ab
commit e83a341cc0
54 changed files with 95 additions and 95 deletions

View File

@@ -435,7 +435,7 @@ class REST_Block_Renderer_Controller_Test extends WP_Test_REST_Controller_Testca
public function test_get_item_with_pre_render_block_filter() {
wp_set_current_user( self::$user_id );
$pre_render_filter = function( $output, $block ) {
$pre_render_filter = static function( $output, $block ) {
if ( $block['blockName'] === self::$block_name ) {
return '<p>Alternate content.</p>';
}