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<?php $a = new StdClass; $b = &$a; $c = &$b; #$c = new StdClass; var_dump($a, $b, $c); ?>
Output for git.master, git.master_jit, rfc.property-hooks
object(stdClass)#1 (0) { } object(stdClass)#1 (0) { } object(stdClass)#1 (0) { }

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