$newCode = rand(1000, 9999);
$encode_code = openssl_encrypt($newCode, "aes-128-ofb", $key_aes);
$encode_phone = openssl_encrypt($_POST['phone'], "aes-128-ofb", $key_aes);
$decode_code = openssl_decrypt($_GET['code'], "aes-128-ofb", $key_aes);
$decode_phone = openssl_decrypt($_GET['phone'], "aes-128-ofb", $key_aes);