AppStoreConnect, salesReports return handle in php

I am getting AppStoreConnect, salesReports via API request to it. As mentioned in the documentation the return type is Content-Type: gzip. What i get is the gzip blob of data and I don't know how do I process it in PHP.

The blob looks something like this =>

��]�n�8}�~�~ ��e?:��Ű��T�6� �H�$wѿ_ʒ/i"j(�F�"d�:�3gf��8��E̦�cm�4��_l,~��h#_��g�D�Q��y�]��0��"L��@�kir��!߷b��K�=��2l��m�F/�/n�X��_��i)�:{9ֈ��3�l�_��K�q��/Q��R~<=}�|�-Y��&��"�5II�G��\f�g_2�n6Q��1}^�OQ��L,��D"��{��w6z�/��8Sb��-�l��r-^�01�J�đ�6�?

And when I unzip it using gzdecode() I get somewhat readable data, yet it looks mixed and I have no idea how to sort it. I need to a way to sort through these data.

$blob = $this->client->request(
                'GET',
                "salesReports",
                [
                    'headers' => [
                        'Accept'        => 'application/a-gzip, application/json',
                        'Accept-Encoding'   => 'deflate,gzip',
                        'Authorization' => "Bearer $this->jwt"
                    ],
                    'query' => $queryParams
                ]
            )->getBody()->getContents();

 $res=  gzdecode($blob) ;
 echo $res;

Solution

The converted blob is a space delimitated csv content, you can separate them by lines (/n) and columns (/t). I have no idea why apple didn't use comma delimitated format, it would have been very easy to identify.

$lines =  explode("\n", gzdecode($res));

foreach ($lines as $key => $line)
{
   $cols = explode("\t", $line);
}