How can jQuery be effectively used to handle PHP values in JavaScript functions?

To handle PHP values in JavaScript functions using jQuery, you can use AJAX to make a request to a PHP file that returns the desired values. This allows you to dynamically update your JavaScript functions with data from PHP without having to reload the page.

<?php
// PHP file that returns values
$value1 = "Hello";
$value2 = "World";

echo json_encode(array("value1" => $value1, "value2" => $value2));
?>