3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php [,$a] = ['a', 'b']; var_dump($a);
Output for 7.1.0 - 7.2.6
string(1) "b"
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.0.20
Parse error: syntax error, unexpected ',', expecting ']' in /in/PXAfL on line 2
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected ',', expecting ']' in /in/PXAfL:2 Stack trace: #0 {main}
Process exited with code 255.