- Output for 8.1.23 - 8.1.33, 8.2.10 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.29, 7.3.0 - 7.3.16, 7.4.0 - 7.4.4
- Fatal error: Abstract function A::a() cannot be declared private in /in/rql2S on line 5
 Process exited with code 255.
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected T_STRING in /in/rql2S on line 3
 Process exited with code 255.
- Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_STRING in /in/rql2S on line 3
 Process exited with code 255.
- Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/rql2S on line 3
 Process exited with code 255.