passing $_POST variable from one page to other
<p>Suppose I have three PHP files: <code>1.php</code>, <code>2.php</code>, <code>3.php</code></p>

<p><code>1.php</code> sends data with POST method to <code>2.php</code>. Now I want <code>2.php</code> to send the same data to <code>3.php</code> with POST method. I want to link from <code>2.php</code> to <code>3.php</code> with a single button.</p>

<p>How can I do that?</p>
