loop in post

[kernow]

Hi can someone please shed some light on this

[php]if(isset($_POST[‘module1’]))$module1 = ($_POST[‘module1’]);
if(isset($_POST[‘module2’]))$module2 = ($_POST[‘module2’]);
if(isset($_POST[‘module3’]))$module3 = ($_POST[‘module3’]);
if(isset($_POST[‘module4’]))$module4 = ($_POST[‘module4’]);
if(isset($_POST[‘module5’]))$module5 = ($_POST[‘module5’]);
if(isset($_POST[‘module6’]))$module6 = ($_POST[‘module6’]);
if(isset($_POST[‘module7’]))$module7 = ($_POST[‘module7’]);
if(isset($_POST[‘module8’]))$module8 = ($_POST[‘module8’]);
if(isset($_POST[‘module9’]))$module9 = ($_POST[‘module9’]);[/php]

so i thought i would use to increment

[php]for ($i=1; $i<=9; $i++)
{
if(isset($_POST[‘module’.$i]))$module.$i = ($_POST[‘module’.$i]);
}[/php]

however the page wont load with it - what am I doing wrong?

thanks

[smokeys_13]

The following should work:

[php]for ($i=1; $i<=9; $i++)
{
$mod = ‘module’.$i;
if(isset($_POST[‘module’.$i])) $$mod = ($_POST[‘module’.$i]);
}[/php]

[kernow]

Thanks for your reply that did work just fine - I did try another way too (before your explanation) - which works the same eh- ( took me two hours to work out though) LOL
[php]for ($i=1; $i<=9; $i++)
{

if(isset($_POST[‘module’.$i])) ${‘module’.$i.} = ($_POST[‘module’.$i]);
}[/php]