wpcache_logged_in_message() │ WPSCache 1.0

Хуков нет.

Возвращает

null. Ничего.

Использование

wpcache_logged_in_message();

Код wpcache_logged_in_message() WPSCache 1.8

wp-super-cache/wp-cache-phase2.php 
function wpcache_logged_in_message() {
	echo '<!-- WP Super Cache did not cache this page because you are logged in and "Don\'t cache pages for logged in users" is enabled. -->';
}