使用AJAX将JQuery var传递给PHP [重复]

Question

This question already has an answer here:

• jQuery Ajax POST example with PHP 13 answers

I'm trying to pass 3 variables that look like this

var location = document.location.pathname;
var search = document.location.search;
var referrer = document.referrer;

Into a PHP file that I can eventually use to send emails, I have never used AJAX before but know that you could use it to achieve this.

Can anyone help me out? Thanks in advance.

</div>

Answer 1

A simple Ajax POST method can help you here. Here's an example.

$.ajax({
            type: "POST",
            url: "ajax.php",
            data: {location: location, search: search, referrer: referrer},
            success: function(response){                    
                //do something
            }
        })//ajax end

Now in ajax.php, you can receive the values via $_POST.

PHP Receiving(ajax.php).

var_dump($_POST['location']);