clean_site_cache │ action-hook │ WP 4.6.0

Fires immediately after a site has been removed from the object cache.

Usage

add_action( 'clean_site_cache', 'wp_kama_clean_site_cache_action', 10, 3 );

/**
 * Function for `clean_site_cache` action-hook.
 * 
 * @param string  $id              Site ID as a numeric string.
 * @param WP_Site $blog            Site object.
 * @param string  $domain_path_key md5 hash of domain and path.
 *
 * @return void
 */
function wp_kama_clean_site_cache_action( $id, $blog, $domain_path_key ){

	// action...
}

$id(string)

Site ID as a numeric string.

$blog(WP_Site)

Site object.

$domain_path_key(string)

md5 hash of domain and path.

Changelog

Where the hook is called

do_action( 'clean_site_cache', $blog_id, $blog, $domain_path_key );

Where the hook is used in WordPress