[lendelgan@gmail]

ok, I am having trouble with this same thing.

I have:

PHP Code:

$globals = array(
    'a'    => TYPE_UINT,
    'b'    => TYPE_UINT,
    'c'     => TYPE_NOHTML,
);
$vbulletin->input->clean_array_gpc('r',$globals); 


(this gets accessed like: script.php?a=3&b=4&c=some+Value)
later I have

PHP Code:

$x = $vbulletin->GPC['a']; 


however:

PHP Code:

echo $x; 


returns nothing but when we do

PHP Code:

print_r($vbulletin->GPC);
$x = $vbulletin->GPC['a'];
echo $x; 


The value (3) gets returned.

this is irritating, because I can't figure out when the variable will be set and when it won't.

For

PHP Code:

$x = $vbulletin->GPC['c'];
echo $x; 


Works fine. If someone could tell me what I am doing wrong I would appreciate it.