/oktest.php, 17:
Array
(
    [roistat] => nocookie
    [project] => 202629
    [key] => 3094fbcc749c98060806dd3820883131
    [name] => Тестер ройстата
    [phone] => +7(987) 654-34-45
    [email] => test@test.trestxc
    [comment] => тестовое сообщение
    [fields] => Array
        (
            [lead_SOURCE_ID] => Сайт
        )

)
/oktest.php, 18: string(0) ""