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<?php class A { function test() { } } class B { function test() { A::test(); } } $b = new B(); $b->test();
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: Uncaught Error: Non-static method A::test() cannot be called statically in /in/i5RW5:9 Stack trace: #0 /in/i5RW5(14): B->test() #1 {main} thrown in /in/i5RW5 on line 9
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: Non-static method A::test() should not be called statically in /in/i5RW5 on line 9
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.2, 7.3.32 - 7.3.33
Output for 5.6.0 - 5.6.40
Deprecated: Non-static method A::test() should not be called statically, assuming $this from incompatible context in /in/i5RW5 on line 9
Output for 5.1.3 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
Strict Standards: Non-static method A::test() should not be called statically, assuming $this from incompatible context in /in/i5RW5 on line 9

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