grazie 1000,

ma.......

non funziona se utilizzato all'interno di un loop:

while (!$MX_includes->EOF) {

$stringa = $MX_includes->Fields('link'); preg_match("/(\?page=)(.*?)(\&)(.*?)/",$MX_includes->Fields('link'),$ris);
$valore = $ris[2];
$includes[$valore]=Array($navigazione->Fields('file'), $MX_includes->Fields('title'), $MX_includes->Fields('description'), $MX_includes->Fields('keywords'));

$MX_includes->MoveNext();
}

Qualche idea ?