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Ignore:
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:
1 edited

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  • trunk/tests/phpunit/tests/robots.php

    r51568 r51657  
    4444        add_filter(
    4545            'wp_robots',
    46             function( array $robots ) {
     46            static function( array $robots ) {
    4747                // Directives that should have values must use strings.
    4848                $robots['directive-with-value']         = 'yes';
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