How to use arrays to accept this series of parameters

How to use arrays to accept this series of parameters? Use jquery to asynchronously pass a series of parameters to page B: & nbsp; $. get ('Get. php? A = & quot; + Math. random () ', {name: $ (this ). val ()}, function (data) {& nbsp; how to use arrays to accept this series of parameters?
Use jquery to asynchronously pass a series of parameters to page B:
$. Get ('Get. php? A = "+ Math. random () ', {name: $ (this). val ()}, function (data ){
Alert (unescape (data ));
});
$ (This ). val () is a group of data whose values are 1, 2, 4, and $. the get method transmits this set of data to page B. on page B, how can we use arrays to receive this set of data and display it with array indexes? for example, echo $ name [1] can print 2.

------ Solution --------------------
$ _ GET ['name'] = '1, 2, 3, 4 ';

$ Arr = explode (',', $ _ GET ['name']);
Print_r ($ arr );

// Output result
Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
)