Problem with pagination URL

[TheAdminMarket]

Hello all,

Does anybody know what appears in the URL when one parameter is array? eg:
&genders=Array&roles=Array
is correct?

Actually it must be correct as the pagination works just fine (I mean navigating between the pages), but I can't get the values for another action that I want.

Testing the 1st page with:

if (is_array($genders))
{
	echo "1";
	print_r($genders);
}

I'm getting: 1Array ( [0] => 1 [1] => 2 ) which is correct. But moving to any other page I'm getting: 1Array ( ) . Empty array.

The most important parts of the code before are:

$vbulletin->input->clean_array_gpc('r', array(
'homeform' => TYPE_INT,
'genders' => TYPE_ARRAY_INT,
'roles' => TYPE_ARRAY_INT,
....
));
$genders = $vbulletin->GPC['genders'];
$roles = $vbulletin->GPC['roles'];
// Below I've the code for counting the amount of rows etc etc.
..........
// Storing the values to pass them as parameters
$postvalues .= "&genders=".$genders;
$postvalues .= "&roles=".$roles;
// Finally building the page navigation
$pagenav = construct_page_nav($pagenumber, $perpage, $records, 'dating.php?' . $vbulletin->session->vars['sessionurl'] . 'do=searchresults'.$postvalues.'');

I also tried in postvalues:

$postvalues .= "&genders=".implode(',',$genders);

This changed the URL to &genders=1,2 but still can't get the values. Don't know if in this case I must use: TYPE_STR instead of TYPE_ARRAY_INT

Any idea is welcome

Thank you