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<?php class Bar{ public $prop = 2; } $foo = array( 'foo' => '', 'bar' => new Bar(), ); $bar = clone $foo; $barbar = $bar['bar']; $barbar->prop = 3; var_dump($foo, $bar);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: __clone method called on non-object in /in/cvNHe:12 Stack trace: #0 {main} thrown in /in/cvNHe on line 12
Process exited with code 255.

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