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<?php class A{ function b(){ echo 'aaa' . PHP_EOL; } } $a = new A(); $a->b(); A::b();
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
aaa Fatal error: Uncaught Error: Non-static method A::b() cannot be called statically in /in/TrZff:10 Stack trace: #0 {main} thrown in /in/TrZff on line 10
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
aaa Deprecated: Non-static method A::b() should not be called statically in /in/TrZff on line 10 aaa
Output for 7.3.32 - 7.3.33
aaa aaa
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
aaa Strict Standards: Non-static method A::b() should not be called statically in /in/TrZff on line 10 aaa

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