3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test = 'test'; $test['test2'] = 'anotherTest'; var_dump($test);
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: Illegal string offset 'test2' in /in/tN3Fb on line 3 string(4) "aest"
Output for 4.3.0 - 5.3.29, hhvm-3.12.0
string(4) "aest"
Output for hhvm-3.10.0

Process exited with code 153.