sscan redis laravel 5.4 cloud 9

I am trying to use sscan redis for laravel in cloud 9. I have used this function on localhost and try to dd the code , it works perfectly with this one :

dd($this->redis->sscan('events:'.$eid.':tickets' , null , '*:'.$name))

output on postman :

array:4 [
  0 => "Ct1yaZ2Q0Z:VIP Ticket"
  1 => "5vXsIqYvpF:VIP Ticket"
  2 => "jwCEU0lDXX:VIP Ticket"
  3 => "1mloEc8bFW:VIP Ticket"
]

However , with the same thing on cloud 9 , no changes and i tried to dd that function , it gives me output like this when there is no data :

array:2 [
  0 => "0"
  1 => []
]

and error page says ERR syntax error when there is data that match in the sets.

But when there is data in the sets and I add the 'match' keyword on cloud 9 like this :

dd($this->redis->sscan('events:'.$eid.':tickets' , null ,'match','*:'.$name));

it works but the output format is different and become like this :

array:2 [
  0 => "0"
  1 => array:4 [
    0 => "5xI4hCpuSU:VIP Ticket"
    1 => "E9ottqlLkk:VIP Ticket"
    2 => "VzJB5RfegK:VIP Ticket"
    3 => "8TwVvqTmEK:VIP Ticket"
  ]
]

I wonder why it gives output and error differently on cloud 9 while it works perfectly in localhost, does this mean redis in cloud 9 has different syntax ?

via Chebli Mohamed