<!--/form_duzenle.php?no=3-->
        <form method="POST" action="duzenle.php">
        <table width="100%" height="0" border="1" align="center" cellpadding="5" cellspacing="1" bordercolor="#000000">
            <tr>
              <td width="100" align="right"><div align="left">Film No : </div></td>
              <td align="left"><input name="film_no" type="text" value="Duzenlenicek veri" size="30" maxlength="70">
		<input type="hidden" value="<?php echo $_GET['no']; ?>" name="eski_no">
              </td>
            </tr>
</table>
        </form>

$eski_no =$_POST['eski_no'];
$film_no =$_POST['film_no'];
$tablo = mysql_query("UPDATE filmler SET no=$film_no WHERE no=$eski_no");
if ( mysql_query($tablo) ) {
echo "Veriler güncellendi";
} else {
echo mysql_errno() . ": " . mysql_error(). "\n";
}