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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array(1,2,3,4); foreach ($array as $key => $value) { echo "$key => $value\n"; } ?>
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0 => 1 1 => 2 2 => 3 3 => 4