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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
2421 | */ |
2422 | public function get_test_persistent_object_cache() { |
2423 | /** |
2424 | * Filters the action URL for the persistent object cache health check. |
2425 | * |
2426 | * @since 6.1.0 |
2427 | * |
2428 | * @param string $action_url Learn more link for persistent object cache health check. |
2429 | */ |
2430 | $action_url = apply_filters( |
2431 | 'site_status_persistent_object_cache_url', |
2432 | /* translators: Localized Support reference. */ |
2433 | __( 'https://wordpress.org/support/article/optimization/#persistent-object-cache' ) |
2434 | ); |
2435 |
|
2436 | $result = array( |
2437 | 'test' => 'persistent_object_cache', |
2438 | 'status' => 'good', |
2439 | 'badge' => array( |