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<?php interface A { const FOO = 'A FOO'; const BAR = 'A BAR'; } interface B { const FOO = 'B FOO'; } class C implements B, A { } echo C::FOO; echo C::BAR;
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Class C inherits both B::FOO and A::FOO, which is ambiguous in /in/DSeK9 on line 11
Process exited with code 255.
Output for 5.2.12 - 5.2.17, 5.3.2 - 5.3.29, 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 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
Fatal error: Cannot inherit previously-inherited or override constant FOO from interface A in /in/DSeK9 on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.11, 5.3.0 - 5.3.1
Fatal error: Cannot inherit previously-inherited constant FOO from interface A in /in/DSeK9 on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/DSeK9 on line 2
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
Parse error: parse error, unexpected T_STRING in /in/DSeK9 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/DSeK9 on line 2
Process exited with code 255.
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