3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $s = 'ddd'; unset($s['s']);
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Cannot unset string offsets in /in/Gu1aZ:5 Stack trace: #0 {main} thrown in /in/Gu1aZ on line 5
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Fatal error: Cannot unset string offsets in /in/Gu1aZ on line 5
Process exited with code 255.