<?php

$formData = [
    "phone" => $_POST['phone'],
    "email" => $_POST['email'],
    "name" => $_POST['name'],
    "lastname" => $_POST['lastname'],
    "button" => $_POST['Button'],
    "radio1" => $_POST['radio1'],
    "textarea" => $_POST['textarea'],
    "select" => $_POST['select'],
    "one" => $_POST['one'],
    "two" => $_POST['two'],
    "radio2" => $_POST['radio2'],
    "select2" => $_POST['select2']

];
$jsonData = json_encode($formData);

$file = "form.json";
file_put_contents($file, $jsonData);