3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test = array('one'=>1, 'two'=>2); array_key_exists('one',$test) ? $output = 'cool' : $output = 'not'; echo $output;
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
cool
Output for hhvm-3.10.0

Process exited with code 153.