How to accept serialize() in php?

Question

PHP

Friends, I can't accept serialize in php and print an array. Some kind of fool.

Was in JS

$.ajax({
                               type: "POST",
                               url: mailHandlerURL,
                               data: {
                                    name: getValFromLabel($('.name', _.form)),
                                    email: getValFromLabel($('.email', _.form)),
                                    phone: getValFromLabel($('.phone', _.form)),
                                }
                            })

In php took like this

$email = "";
if (isset($_POST["email"])) {
$email = $_POST["email"]; 
}

And then sent everything worked, now when a multidimensional array appeared, it’s very difficult to transfer it to ajax in php, it didn’t work, I struggled for several days, so I decided to use serialize

$.ajax({
                                type: "POST",
                                url: mailHandlerURL,
        data: form.serialize(),
                                success: function () {
          console.log(_.form.serialize())
                                }
                            })

BUT now nothing arrives in php, or it arrives but does not print, how to accept it? Now there is no $_POST["email"] or how is it correct now?

Did it like that

parse_str($_POST['serialize'], $email); 
$email = $email['email'];

It still doesn't print anything :(

Answer 1

Why not use JSON? On the PHP side - using the json_decode function to convert back to an array

Answer 2

There is no element named serialize in the post, look in the browser at the data being sent

Answer 3

The $.serialize method casts the form field data to a query string format. The data property expects an object to be passed. Nothing needs to be converted to JSON - this is a game, all that is needed is to transfer the object normally. There are a bunch of implementations for this, here's a simple example: https://codepen.io/kpeatubho/pen/oEPrBm ($.serializeObject method) as a result, we have a normal object in the data variable, passing which we can work normally with POST data.

Answer 4

var_dump($_POST); what does it show? I bet $_POST['data'], which is where everything lies?
Get it out of it.

Answer 5

Damn they ask one thing. And they answer differently. Andrew Popov you can then cycle through the form and collect all the data. Why bother with what you wrote?
parse_str($_POST[arraydata], $searcharray);
print_r($searcharray);