Fatal error: Uncaught Error: Call to undefined function function_get_args() in /in/8gUMl:3
Stack trace:
#0 /in/8gUMl(6): mu('hello, world')
#1 {main}
thrown in /in/8gUMl on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Call to undefined function function_get_args() in /in/8gUMl on line 3
Process exited with code 255.