- Output for 8.3.0 - 8.3.6
- a
Fatal error: Uncaught Error: f(): Argument #1 ($a) could not be passed by reference in /in/uqNVl:10
Stack trace:
#0 {main}
thrown in /in/uqNVl on line 10
Process exited with code 255. - Output for 8.1.23 - 8.1.28, 8.2.10 - 8.2.18
- a
Fatal error: Uncaught Error: f(): Argument #1 ($a) cannot be passed by reference in /in/uqNVl:10
Stack trace:
#0 {main}
thrown in /in/uqNVl on line 10
Process exited with code 255. - Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.19
- Fatal error: Only variables can be passed by reference in /in/uqNVl on line 10
Process exited with code 255.