SamsonPHP / composer

        $result = array();

        foreach ($list as $k=>$v) {

            $module = is_array($v)?$k:$v;

            if (!in_array($module, $ignoreList)) {

                $result[] = $module;

                $moduleList = $this->getReqList($this->packagesList[$module]);

                $result = array_merge($result, $moduleList);

            }

        }

        return array_values(array_unique($result));

    }

        $return = array();

        if (is_array($list)) {

            foreach ($list as $module) {

                if (!in_array($module, $result)) {

                    $getList = $this->getReqList($this->packagesList[$module], $return);

                    $return[] = $module;

                    $return = array_merge($return, $getList);

                }

            }

        }

        return $return;