Kimai_Database_Mysql::checkMembershipPermission PHP Method

    public function checkMembershipPermission($userId, $objectGroups, $permission, $requiredFor = 'all')
    {
        $userGroups = $this->getGroupMemberships($userId);
        $commonGroups = array_intersect($userGroups, $objectGroups);
        if (count($commonGroups) == 0) {
            return false;
        }
        foreach ($commonGroups as $commonGroup) {
            $roleId = $this->user_get_membership_role($userId, $commonGroup);
            if ($requiredFor == 'any' && $this->membership_role_allows($roleId, $permission)) {
                return true;
            }
            if ($requiredFor == 'all' && !$this->membership_role_allows($roleId, $permission)) {
                return false;
            }
        }
        return $requiredFor == 'all';
    }