How to pass value JavaScript variable to PHP?

Question

Passing value JavaScript variable to PHP.

Example

JavaScript

Var ffffd=\'aaaa\'

PHP

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Answer 1

I have tested the following code and it have worked. So please test this code:

function aa()
{
    var ffffd='aaaa';
    window.location.href="newpage.php?Result=" +ffffd;
}

click a button then will call aa() function and will go newpage.php where we get ffffd variable value in Result variable

newpage.php:

extract($_GET);
echo $Result;