You can implement simply code can get processed result by jQuery in javascript/HTML5
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <script> var g_acode = ""; function sendAuthKey() { var fd = new FormData(); fd.append("name", "Chun Kang"); jQuery.ajax({ url: "/ajax.php", type: "post", data: fd, contentType: false, processData: false, async: false, success: function(response) { alert(response); } }); } </script>
<?php extract( $_POST); echo "Hey {$name}, howdy?"; ?>