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<?php abstract class Test { public function testFunction($param = false) { } } class TestOverride extends Test { public function testFunction() { } }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Declaration of TestOverride::testFunction() must be compatible with Test::testFunction($param = false) in /in/NFmhd on line 10
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Declaration of TestOverride::testFunction() should be compatible with Test::testFunction($param = false) in /in/NFmhd on line 10
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Warning: Declaration of TestOverride::testFunction() should be compatible with Test::testFunction($param = false) in /in/NFmhd on line 13
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Strict Standards: Declaration of TestOverride::testFunction() should be compatible with Test::testFunction($param = false) in /in/NFmhd on line 13

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