What is the right way : url query or openning session?
<p>I have a search form for check avaiable rooms beteen two days. After search.php, I have listed available rooms. I want to get checkin and checkout dates for reservation. What is the right way?</p>

<p>1-urlquery :</p>

<pre><code>&lt;a href="rooms.php?roomID='. $value['room'].'&amp;in='.$checkin.'&amp;out='.$checkin.'"&gt;
</code></pre>

<p>2- open session for checkin and checkout</p>

<p>Thanks in advance</p>
