if (isset($_POST['phone'])) {$phone = $_POST['phone'];}
if (isset($_POST['email'])) {$email = $_POST['email'];}
if (isset($_POST['text'])) {$phone = $_POST['text'];}
if (isset($_POST['kurs'])) {$phone = $_POST['kurs'];}
if (isset($_POST['formData'])) {$formData = $_POST['formData'];}