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<?php class X { public $bar = 1; function __construct($a) { $this->bar = $a; } } function foo1(&$test) { $test = new X(12); } function foo2($test){ $test = new X(12); } $n = new X(0); foo2($n); var_dump($n); foo1($n); var_dump($n);
Output for git.master, git.master_jit, rfc.property-hooks
object(X)#1 (1) { ["bar"]=> int(0) } object(X)#2 (1) { ["bar"]=> int(12) }

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