3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $v = ' '; $v[] = 1; $v = ''; $v[] = 1;
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: [] operator not supported for strings in /in/1kFF5:3 Stack trace: #0 {main} thrown in /in/1kFF5 on line 3
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Uncaught Error: [] operator not supported for strings in /in/1kFF5:3 Stack trace: #0 {main}
Process exited with code 255.
Output for 4.3.2 - 5.6.25, hhvm-3.10.0
Fatal error: [] operator not supported for strings in /in/1kFF5 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: [] operator not supported for strings in /in/1kFF5 on line 3