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<?php class Foo { public $bar; } $a = new Foo; $b = new Foo; $c = $a; $a->bar = 'kek'; $c->bar = 'kek'; var_dump($a); var_dump($b); var_dump($c);
Output for git.master, git.master_jit, rfc.property-hooks
object(Foo)#1 (1) { ["bar"]=> string(3) "kek" } object(Foo)#2 (1) { ["bar"]=> NULL } object(Foo)#1 (1) { ["bar"]=> string(3) "kek" }

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