Código:
include 'config.php';
include 'opendb.php';
$userid=$_POST['userid'];
$query4 = "select id from rooms where name='$userid'";
$result4 = mysql_fetch_assoc($query4);
$query3 = $db->consulta("select arrival from confirmed where room_id = '$result4[id]'");
room_id no coge valor, alguien lo sabria?
S@|u2.