3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array(); $array['123'] = 'abc'; $array['456'] = 'def'; $variable = '123'; $result = $array[$variable]; echo $result;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
abc