Getting value from JS to PHP
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/1599675/how-to-pass-value-from-javascript-to-php-and-get-return-of-php-back-to-javascript">How to pass value from Javascript to PHP and get return of PHP back to Javascript</a>  </p>
</blockquote>



<p>how to get value from</p>

<p>JS:</p>

<pre><code>var vars="";
</code></pre>

<p>and add it into PHP</p>

<pre><code>$vars="";
</code></pre>

<p><code>Vars</code> contains only digits.</p>
