pagina 1:

<?php

include "config.php";
$query = mysql_query("SELECT id_user, date FROM messaggi ORDER BY date DESC limit 1"); while($riga = mysql_fetch_assoc($query))
{
$id_user = 1;
}


$id_cartella = substr(date('i'), -1, 1);

if(!isset($_SESSION["id_cartella"]))
$_SESSION["id_cartella"] = $id_cartella;

$cartella = "fotos/".$id_cartella ;
$image_src ="fotos/" . $id_cartella . "fotos/"."1" . ".jpg";
echo "<img src=\"$image_src\">";

?>


le altre le cosi' non vengono richiamate pero':..


<?php

include "config.php";

$query = mysql_query("SELECT id_user, date FROM messaggi ORDER BY date DESC limit 1");
while($riga = mysql_fetch_assoc($query))
{
$id_user = $riga['id_user'];
}
$_SESSION["id_cartella"] = $id_cartella;


$cartella = "fotos/".$id_cartella ;
$image_src ="fotos/" . $id_cartella . "fotos/"."2" . ".jpg";


echo "<img src=\"$image_src\">";

?>