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<?php $a = array(1,2); $b = array(11,22); foreach ($a as &$r) { echo $r.'<br>'; } //unset($r); foreach ($b as $r) { echo $r.'<br>'; } echo $a[1];
Output for git.master, git.master_jit, rfc.property-hooks
1<br>2<br>11<br>22<br>22

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