- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
- Warning: foo(): Argument #1 ($obj) must be passed by reference, value given in /in/oBnkT on line 10 Warning: foo(): Argument #1 ($obj) must be passed by reference, value given in /in/oBnkT on line 11 Warning: foo(): Argument #1 ($obj) must be passed by reference, value given in /in/oBnkT on line 18
- Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- Warning: Parameter 1 to foo() expected to be a reference, value given in /in/oBnkT on line 10 Warning: Parameter 1 to foo() expected to be a reference, value given in /in/oBnkT on line 11 Warning: Parameter 1 to foo() expected to be a reference, value given in /in/oBnkT on line 18
- Output for 7.0.0 - 7.0.8, 7.0.10 - 7.0.33
- Warning: Parameter 1 to foo() expected to be a reference, value given in /in/oBnkT on line 18
- Output for 7.0.9
- Warning: Parameter 1 to foo() expected to be a reference, value given in /in/oBnkT on line 10 Warning: Parameter 1 to foo() expected to be a reference, value given in /in/oBnkT on line 18
- Output for 5.6.0 - 5.6.40
- Warning: Parameter 1 to foo() expected to be a reference, value given in /in/oBnkT on line 10