Online PHP editor | refs for 4AlZT

@ 2015-09-10T03:01:52Z

<?php
trait P1 {
    public $x;
}
trait P2 {
    use P1;
    public $y;
}
trait P3 {
    use P2;
    public $z;
}

class A {
    use P1;
}
class B {
    use P2;
}
class C {
    use P2;
    use P3;
}

$c = new C;
$c->x = 42;
$c->y = 37;
$c->z = 23;

var_dump($c);