If you want to do a ajax get request on your php script, use the jQuery ajax method.
RTM: http://api.jquery.com/jquery.ajax/
Example GET Request:
$(document).ready(function()
{
$.get("index.php", function(data) {
console.log(data);
});
});
Example POST Request:
$(document).ready(function()
{
$.ajax({
type: "POST",
url: "index.php",
data: { "test": "hello world", "anotherkey": "andvalue" },
success: function(data) {
console.log(data);
}
});
});
// usage in php: $post_test = $_POST['test']; // returns 'hello world'