How can PHP scripts be executed and values passed to JavaScript?

To execute PHP scripts and pass values to JavaScript, you can use PHP to echo JavaScript code that includes the values you want to pass. This can be done by embedding PHP variables within the JavaScript code. By echoing JavaScript code within script tags in your PHP file, you can easily pass PHP values to JavaScript.

<?php
$php_variable = "Hello from PHP!";
?>

<script>
var js_variable = "<?php echo $php_variable; ?>";
console.log(js_variable);
</script>