print_delete_confirmation function parameters

[rubzebest]

in admincalendar.php the code below is used:

PHP Code:

if ($_REQUEST['do'] == 'remove')
{
    $vbulletin->input->clean_array_gpc('r', array('calendarid'     => TYPE_INT));

    print_delete_confirmation('calendar', $vbulletin->GPC['calendarid'], 'admincalendar', 'kill', 'calendar', 0);
} 


when I use my own admin file (adminfoo.php) this doesn't work :S?

PHP Code:

if ($_REQUEST['do'] == 'remove')
{
    $vbulletin->input->clean_array_gpc('r', array('foorid'     => TYPE_INT));

    print_delete_confirmation('foo', $vbulletin->GPC['fooid'], 'adminfoo', 'kill', 'foo', 0);
} 


how come? the phrase uses is not bound to the calendar, so why don't i see the message?

when I use this code:

PHP Code:

if ($_REQUEST['do'] == 'add' or $_REQUEST['do'] == 'edit')
{
    $vbulletin->input->clean_array_gpc('r', array('fooid' => TYPE_INT)); 


the

PHP Code:

$vbulletin->GPC['fooid'] 


doesn't have a value and I have to use this

PHP Code:

$vbulletin->GPC['fooid'] = intval($_GET['m']); 


to get the value.
when I use this however:

PHP Code:

if ($_POST['do'] == 'update')
{
            $vbulletin->input->clean_array_gpc('r', array('fooid'  => TYPE_INT)); 


the

PHP Code:

$vbulletin->GPC['fooid'] 


has a value :S...
Anyone that can explain this behavior?
The code is all from vB 3.5 RC3 admincalendar.php...