GD Support enabled ') !== false || strpos($data, 'GD Support => enabled') !== false) {} else { require $_SERVER['DOCUMENT_ROOT'] . "/api/electrode/quit.php";quit("The GD2 library is not installed or enabled"); } if (strpos($_SERVER['HTTP_USER_AGENT'], 'Chrome') !== false || strpos($_SERVER['HTTP_USER_AGENT'], 'Firefox') !== false) {} else { require $_SERVER['DOCUMENT_ROOT'] . "/api/electrode/quit.php";quit("Unsupported browser, please use Chrome, Chrome-based or Firefox"); } require $_SERVER['DOCUMENT_ROOT'] . "/api/electrode/quit.php";quit("ok");