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<?php $testarr=array(1,2,3,4); $testarr2=&$testarr; $testarr[1]=6; print_r($testarr);print_r($testarr2);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 1 [1] => 6 [2] => 3 [3] => 4 ) Array ( [0] => 1 [1] => 6 [2] => 3 [3] => 4 )

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