random() публичный Метод

Get one or more items randomly from the collection.
public random ( integer $amount = 1 ) : mixed
$amount integer
Результат mixed
Документация по классу Collection
Пример #1
0
 public function testRandom()
 {
     $data = new Collection(array(1, 2, 3, 4, 5, 6));
     $random = $data->random();
     $this->assertInternalType('integer', $random);
     $this->assertContains($random, $data->all());
     $random = $data->random(3);
     $this->assertCount(3, $random);
 }