Filters the list of cache headers supported by core.
$cache_headersarraywp-admin/includes/class-wp-site-health.php:3424WP_Site_Health::get_page_cache_headers() * Filters the list of cache headers supported by core. * * @since 6.1.0 * * @param array $cache_headers Array of supported cache headers. */ return apply_filters( 'site_status_page_cache_supported_cache_headers', $cache_headers ); } /** * Checks if site has page cache enabled or not. * * @since 6.1.0Introduced in 6.1.0. 2 changes between 6.7.7 and 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
$cache_headers removed.verified against source