BanModel::isBanned PHP Method

    public static function isBanned($banned, $reason = 0)
    {
        if (!$reason) {
            return (bool) $banned;
        } else {
            return ($banned & $reason) > 0;
        }
    }

 public function toString()
 {
     $Session = Gdn::session();
     $Controller = Gdn::controller();
     $UserID = $Controller->User->UserID;
     $MemberOptions = array();
     $ProfileOptions = array();
     $Controller->EventArguments['UserID'] = $UserID;
     $Controller->EventArguments['ProfileOptions'] =& $ProfileOptions;
     $Controller->EventArguments['MemberOptions'] =& $MemberOptions;
     if ($Controller->EditMode) {
         return '<div class="ProfileOptions">' . anchor(t('Back to Profile'), userUrl($Controller->User), array('class' => 'ProfileButtons')) . '</div>';
         //         $ProfileOptions[] = array('Text' => t('Back to Profile'), 'Url' => userUrl($Controller->User), 'CssClass' => 'BackToProfile');
     } else {
         // Profile Editing
         if (hasEditProfile($Controller->User->UserID)) {
             $ProfileOptions[] = array('Text' => sprite('SpEditProfile') . ' ' . t('Edit Profile'), 'Url' => userUrl($Controller->User, '', 'edit'));
         } elseif ($Session->isValid() && $UserID == $Session->UserID) {
             $ProfileOptions[] = array('Text' => sprite('SpEditProfile') . ' ' . t('Preferences'), 'Url' => userUrl($Controller->User, '', 'preferences'));
         }
         // Ban/Unban
         $MayBan = checkPermission('Garden.Moderation.Manage') || checkPermission('Garden.Users.Edit') || checkPermission('Moderation.Users.Ban');
         if ($MayBan && $UserID != $Session->UserID) {
             if (BanModel::isBanned($Controller->User->Banned, BanModel::BAN_AUTOMATIC | BanModel::BAN_MANUAL)) {
                 $ProfileOptions[] = array('Text' => sprite('SpBan') . ' ' . t('Unban'), 'Url' => "/user/ban?userid={$UserID}&unban=1", 'CssClass' => 'Popup');
             } elseif (!$Controller->User->Admin) {
                 $ProfileOptions[] = array('Text' => sprite('SpBan') . ' ' . t('Ban'), 'Url' => "/user/ban?userid={$UserID}", 'CssClass' => 'Popup');
             }
         }
         // Delete content.
         if (checkPermission('Garden.Moderation.Manage')) {
             $ProfileOptions[] = array('Text' => sprite('SpDelete') . ' ' . t('Delete Content'), 'Url' => "/user/deletecontent?userid={$UserID}", 'CssClass' => 'Popup');
         }
     }
     return parent::ToString();
 }