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run code in 150+ php & hhvm versions
Bugs & Features
<?php // Positive numbers: echo substr("ela4-db10.prod",5)."<br>"; ?>
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
db10.prod<br>