3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php exec(""ls);
Output for 5.4.0 - 5.5.10
Parse error: syntax error, unexpected 'ls' (T_STRING) in /in/Bd12K on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/Bd12K on line 2
Process exited with code 255.