src/User/User.php
public function lists($nextOpenId = null)
    {
        $params = ['next_openid' => $nextOpenId];

        return $this->parseJSON('get', [self::API_LIST, $params]);
    }
public function lists($nextOpenId = null)
    {
        $params = ['next_openid' => $nextOpenId];

        return $this->parseJSON('get', [self::API_LIST, $params]);
    }
public function lists ( $ nextOpenId = null ) { $ params = [ 'next_openid' => $ nextOpenId ] ; return $ this -> parseJSON ( 'get' , [ self :: API_LIST , $ params ] ) ; }
List users.

@param string $nextOpenId

@return \EasyWeChat\Support\Collection
List users .