Coders please help!

[zardos]

Hi, when i insert this code into member.php the page becomes blank :/ why?

PHP Code:

// Start ROBINSGB
// *************************
 $vbulletin->input->clean_array_gpc('p', array( 
            'gbID' => TYPE_NOHTML 
            'userID' => TYPE_NOHTML 
            'date' => TYPE_NOHTML 
            'message' => TYPE_NOHTML 
            'Submit' => TYPE_NOCLEAN 
            $gbID2  =  $_POST['u'];
        
));   


if (isset($vbulletin->GPC['submit'])) 
{   
    $vbulletin->db->query_write(" 
                    INSERT INTO " . TABLE_PREFIX . "RobinsGB(gbID,uderID,date,message) 
                    VALUES ('$gbID2','".$vbulletin->userinfo['userid']."','" . $vbulletin->GPC['date'] . "','" . $vbulletin->GPC['message'] . "') 
    ");   
    exit;   
}  
// END OF ROBINSGB
// ************************* 


Btw, is there a VB variable for getting the userID or nickname from the profile you are watching?