3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $time = microtime(true); echo "Starting array_diff\n"; $time = microtime(true) - $time; echo 'a'.'<a';
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Starting array_diff a<a