select query multiple per array

[kuba]

+/-

<?php
$conn = mysql_connect("localhost", "root", "") or die(mysql_error());
mysql_select_db("html") or die(mysql_error());
$sql = "SELECT sottomenu.nome, sottomenu.url, principale.nome FROM sottomenu LEFT JOIN principale ON sottomenu.idp = principale.id";
$rs = mysql_query($sql) or die(mysql_error());
while ($row = mysql_fetch_array($rs)) {
    $voci[$row[2]][] = $row[0];
    $link[$row[2]][] = $row[1];
}
$i = 0;
foreach($voci as $k => $v) {
    $var = 'voci[' . $i . ']=newArray("' . $k . '", ';
    foreach ($v as $kk => $vv) {
         $var .= '"' . $vv . '", ';
    }
    $var = substr($var, 0, -2);
    $var .= ")\n";
    print $var;
    $i++;
}
$i = 0;
foreach($link as $k => $v) {
    $var = 'link[' . $i . ']=newArray("/", ';
    foreach ($v as $kk => $vv) {
         $var .= '"' . $vv . '", ';
    }
    $var = substr($var, 0, -2);
    $var .= ")\n";
    print $var;
    $i++;
}
?>