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POI can not assign the value recived from $_GET[] to a variable
 

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    <p>I am trying to pick the id using the <code>$_GET[]</code> and assign it to a variable however it does not work. when i try to echo <code>$_GET[]</code> directly it works fine the ID is displayed on the page, however when i assign it to a variable and try to echo it, it wont work. for example this wont work: </p> <pre><code>$sel_hotel = $_GET[]; echo $sel_hotel; </code></pre> <p>The code looks fine there is no any problem with it but it just don't pass that value to the variable i believe there may be something wrong with my php.ini file but i am not sure. i am using PHP Version 5.4.3. Please Help . Thank you very Much </p> <pre><code>&lt;?php if(isset($_GET['hotl'])){ $sel_hotel = $_GET['hotl']; $sel_hotel =""; echo $sel_hotel; }elseif(isset($_GET['room'])){ $sel_room = $_GET['room']; $sel_room =""; echo $sel_room; }else{ $sel_hotel =""; $sel_room =""; } echo $sel_hotel; ?&gt; &lt;?php require_once("includes/header.php");?&gt; &lt;?php require_once("includes/function.php");?&gt; &lt;?php //require_once("TheDatabase.php")?&gt; &lt;?php $connection = mysql_connect("localhost","root","root"); if(!$connection){ die("Database Connection Failed :". mysql_error()); }else{ $db_select = mysql_select_db("travelnstay", $connection); if(!$db_select){ die("Database Selection Failed:". mysql_error()); } } ?&gt; &lt;div class="Calign"&gt; &lt;div class="mar"&gt; &lt;div&gt; &lt;p&gt;Menu&lt;/p&gt; &lt;?php $hotel_set = select_all_hotels(); while($hotel = mysql_fetch_array($hotel_set)){ echo "&lt;p class=\"mar\"&gt;&lt;a href=\"admincontent.php?hotl=" . urlencode($hotel["hotel_id"]). "\"&gt;{$hotel["hotel_name"]}&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;"; $room_set = room_by_id($hotel["hotel_id"]); echo "&lt;ul&gt;"; while($room= mysql_fetch_array($room_set)){ echo "&lt;li&gt;&lt;a href=\"admincontent.php?room=". urlencode($room["room_id"]). "\"&gt;{$room["room_type"]}&lt;/a&gt;&lt;/li&gt;"; echo"&lt;/ul&gt;"; } } echo "&lt;p&gt; Its is suppose to be here".$sel_hotel."&lt;/p&gt;"; echo "&lt;p&gt;". $sel_room. "&lt;/p&gt;"; ?&gt; &lt;/div&gt;&lt;!--end of the mar--&gt; &lt;/div&gt;&lt;!--end of the Calign--&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
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