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<?php $array = array('a','b'); $t = &$array; foreach($t as $value) if ($value == 'a') $t = array_merge($t, array('c')); else echo($value); var_dump($array);
Output for git.master, git.master_jit, rfc.property-hooks
barray(3) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" }

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