NeoAjax
NeoAjax is open source PHP library for ajax Application. Using neoAjax, you can use all jquery functions on PHP.
Example
Backend (PHP)
alert("Hello Word"); $neoAjax->html('#helloword','Hello Word'); sleep(10); $neoAjax->run(); ?>Frontend HTML < a href="#" onclick="neoajax('ajax.php?islem=hello',{ });">Alert Hello Word