将JSON数据推入数组？

I have a PHP script which returns a JSON response like the below

[{"agencyID":"99999", "name":"john", "surname":"doe", "bookings":[{
     "ID":"54321", "transactions":[{"desc":"example text"}],
    }]
}]

MUST ADD - I HAVE MADE UP THIS JSON - JUST AN EXAMPLE.

How do i push all this information into a JavaScript array from AJAX success block?

I would like to be able to use the information later for example like this -$('#div').append(array.desc);

Content-Type    
application/x-www-form-urlencoded; charset=UTF-8

If you are using the jQuery ajax method, you can push the response from your PHP script into an array and use it later. Here's an example:

JavaScript

$.ajax({
    url: 'url/to/php/script.php',
    dataType: 'JSON',
    success: function (data, textStatus, jqXHR) {
        var array = [];
        array.push(data);
        $('#foo').append(array);
    }
});