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<?php $v = 12; $ar = [ 'x' => 'blah', 'ref' => &$v ]; function var_dump_str($v){ ob_start(); var_dump($v); return ob_get_clean(); } echo var_dump_str($ar);
Output for git.master_jit, git.master, rfc.property-hooks
array(2) { ["x"]=> string(4) "blah" ["ref"]=> &int(12) }

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