add data to session laravel

1Session::put('key', 'value');
2
3session(['key' => 'value']);

1use Illuminate\Support\Facades\Session;

1$value = Session::get('key');
2
3$value = session('key');

1session(['name' => 'data']);

1use Session;
2
3 Session::put('variableName', $otp_chk);

1// set data
2$data = [
3	"name" => "lorem",
4  	"phone" => "123"
5];
6  
7// storing $data to session
8session($data);
9
10// retrieving data from session
11echo session("name");
12  
13// updating data from session
14session(["name" => "ipsum"]);