protected static function getGroupMungeCount(SecurableItem $securableItem, Group $group)
{
$count = 0;
list($allowPermissions, $denyPermissions) = $securableItem->getExplicitActualPermissions($group);
$effectiveExplicitPermissions = $allowPermissions & ~$denyPermissions;
if (($effectiveExplicitPermissions & Permission::READ) == Permission::READ) {
$count++;
}
if ($group->group->id > 0 && !(!RedBeanDatabase::isFrozen() && $group->group->isSame($group))) {
$count += self::getGroupMungeCount($securableItem, $group->group);
}
return $count;
}
