9xEmu item searcher

<?php
mysql_connect('localhost', 'root', '');
mysql_select_db('9xemu');
if(isset($_GET['l']))
    $list = $_GET['l'];
else
    die('Please enter the list');
$list = explode(',', $list);
$found = array();
foreach($list as $k=>$v)
{
    $query = mysql_query("SELECT COUNT(Id) AS c FROM itemtemplate WHERE Id='$v'");
    $f = mysql_fetch_assoc($query);
    if((int)$f['c']===1)
        $found[]=$v;
}
echo 'Task Finished. '.count($found).' Items found. Ids Are: '.implode(',',$found);