3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a=array(); return unset($a[0]);
based on PQSNv
Output for 7.0.0 - 7.1.6
Parse error: syntax error, unexpected 'unset' (T_UNSET), expecting ';' in /in/gjIuC on line 4
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected T_UNSET in /in/gjIuC:4 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.30
Parse error: syntax error, unexpected 'unset' (T_UNSET) in /in/gjIuC on line 4
Process exited with code 255.