PHP Class for foursome Golf games

Hello, I need a PHP Class that generates a round robin (all play all once) for Golf foursome games. Golfers: 8, 12, 16, 20, 24, 28, 32 Events: 2-10 PHP Class must work like: $golfers = 'Player 1', 'Player 2', 'Player 3', 'Player 4', 'Player 5', 'Player 6', 'Player 7', 'Player 8' ]; $roundRobin = new RoundRobin($golfers); $rounRobin->events(2); $roundRobin = $roundRobin->create(); Clean and readable code is required.