- Output for 8.3.0 - 8.3.4
- Fatal error: Uncaught Error: foo(): Argument #1 ($var) could not be passed by reference in /in/TR6Di:8
Stack trace:
#0 {main}
thrown in /in/TR6Di on line 8
Process exited with code 255. - Output for 8.1.23 - 8.1.27, 8.2.10 - 8.2.17
- Fatal error: Uncaught Error: foo(): Argument #1 ($var) cannot be passed by reference in /in/TR6Di:8
Stack trace:
#0 {main}
thrown in /in/TR6Di on line 8
Process exited with code 255. - Output for 7.1.0 - 7.1.12, 7.2.0
- Fatal error: Only variables can be passed by reference in /in/TR6Di on line 8
Process exited with code 255.