3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $foo = array('a', 's', 's', 'f'); echo $foo[1.9] . "\n"; echo $foo[1] . "\n";
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
s s