Implement a simple PHP interface, and call this interface using Js/jquery Ajax technology

The main introduction is how to write a simple PHP interface, and use Js/jquery Ajax technology to call this interface.

PHP interface File (check.php):

<? PHP $jsonp _supporter $_get ['callback']; $p _name=$_get[' p_name ']; $result=array(' Err ' =>0, ' data ' =$p _name); Echo $jsonp _supporter, "(". Json_encode ($result). ");? >

Js/jquery through the AJAX Technology call interface:

$.get ("http://***/check.php", {p_name: ' ddd '},function (data) {console.log (data.data);}, ' Jsonp ');

This uses the Get method in query to interact with the interface for data.

Implement a simple PHP interface, and call this interface using Js/jquery Ajax technology