3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = "12345"; echo substr($a, 0 ,2); echo "<br>".substr($a, 2 );
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
12<br>345