/** * ±£»¤ºǫ́µÇ¼µØÖ· */ add_action('login_enqueue_scripts','login_protection_new'); function login_protection_new(){ $access_key = isset($_GET['zm']) ? sanitize_text_field($_GET['zm']) : ''; if ($access_key !== 'xz') { status_header(404); nocache_headers(); include get_404_template(); exit; } }