wrap() public static méthode

Wraps its argument in an array unless it is already an array
public static wrap ( mixed $object ) : array
$object mixed
Résultat array
Arr Class Documentation
Exemple #1
0
 public function testWrap()
 {
     is(array(), Arr::wrap(null));
     is(array(1, 2, 3), Arr::wrap(array(1, 2, 3)));
     is(array(0), Arr::wrap(0));
     is(array(array('key' => 'value')), Arr::wrap(array('key' => 'value')));
 }