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run code in 150+ php & hhvm versions
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<?php $array = array('1' => 1, '2' => '2', '3'=>3); foreach($array as $val => $key) { if ($key == 2)break; echo 'foreach'; } echo $key;
based on 2Jgqn
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
foreach2