How to assign value in js variable to php variable

Question

I made a javascript variable and assign some value

<script>
 var score = 25;
</script>

after that i need that value inside php for any reason, unable to understand how to do so.

See http://stackoverflow.com/a/20150474/2191572 – MonkeyZeus Jul 06 '18 at 17:42 — MonkeyZeus, Jul 06 '18 at 17:42

score 0 · Answer 1 · answered Jul 06 '18 at 17:50

As JavaScript is a client-side language and PHP is a server-side language you would need to physically push the variable to the PHP script, by either including the variable on the page load of the PHP script (script.php?var=test), which really has nothing to do with JavaScript, or by passing the variable to the PHP via an AJAX/AHAH call each time the variable is changed.

If you did want to go down the second path, you'd be looking at XMLHttpRequest, or my preference, jQuerys Ajax calls: http://docs.jquery.com/Ajax

How to assign value in js variable to php variable

1 Answers1