Question

UPDATE2:

i tried this piece of code, but still no echo, i valued my cookie to 3 for just test

    <?php ?>
<script type="text/javascript">
    date = new Date();

    ms = (date.getHours() * 24 * 60 * 1000) + (date.getMinutes() * 60 * 1000) +      (date.getSeconds()     * 1000) + date.getMilliseconds();
    alert(ms);
    document.cookie += 'test=3';

</script>

    <?php 
    echo $_COOKIE['test'];

?>

UPDATE1:

i tried this: did i do it right? it did not echo anything.

<?php ?>
<script type="text/javascript">
    date = new Date();

    ms = (date.getHours() * 24 * 60 * 1000) + (date.getMinutes() * 60 * 1000) +      (date.getSeconds()     * 1000) + date.getMilliseconds();
    $.get("test.php", { test: ms } );
</script>

    <?php 
    echo $test;

?>

ORIGINAL POST:

well basically i’m on a site with cURL, but everytime i want to change the location where i am, i need to post an extra variable ms to the site..so for example

POST /chat.php?cg=0&ms=23585666

the ms value comes from javascript, but how i get the value to my PHP code to send it out with cURL post?

<script type="text/javascript">
date = new Date();

ms = (date.getHours() * 24 * 60 * 1000) + (date.getMinutes() * 60 * 1000) +      (date.getSeconds()     * 1000) + date.getMilliseconds();
</script>

so eventually it goes to my cURL postfields

$data = array('ms' => $VARIABLE_MS_FROM_JAVASCRIPT, 'cg' => 0);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

Answer 1

javascript is always executed after server-side php code.
you can make an ajax request in Javascript for example with jQuery:

<script type="text/javascript">
date = new Date();

ms = (date.getHours() * 24 * 60 * 1000) + (date.getMinutes() * 60 * 1000) +      (date.getSeconds()     * 1000) + date.getMilliseconds();


$.get("doCURL.php", { VARIABLE_MS_FROM_JAVASCRIPT: ms } );
</script>