3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo $a['test'] ?? 'test'
based on 8Z8vb
Output for 7.0.0 - 7.1.7
Parse error: syntax error, unexpected end of file, expecting ',' or ';' in /in/F30NE on line 3
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected $end, expecting ',' or ';' in /in/F30NE:3 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.30
Parse error: syntax error, unexpected '?' in /in/F30NE on line 3
Process exited with code 255.