File Content: perfmatters.cls.php <?php /** * The Third Party integration with the Perfmatters plugin. * * @since 4.4.5 */ namespace LiteSpeed\Thirdparty; defined('WPINC') || exit(); class Perfmatters { public static function preload() { if (!defined('PERFMATTERS_VERSION')) { return; } if (is_admin()) { return; } if (has_action('shutdown', 'perfmatters_script_manager') !== false) { add_action('init', __CLASS__ . '::disable_litespeed_esi', 4); } } public static function disable_litespeed_esi() { defined('LITESPEED_ESI_OFF') || define('LITESPEED_ESI_OFF', true); } } Submit