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<?php class A { function f() { echo "AA"; } } class B { function f() { A::f(); } function tmp() { A::f(); } } A::f(); echo '---' . PHP_EOL; (new B)->f(); echo '---' . PHP_EOL; (new B)->tmp();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Non-static method A::f() cannot be called statically in /in/upiO2:11 Stack trace: #0 {main} thrown in /in/upiO2 on line 11
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
Deprecated: Non-static method A::f() should not be called statically in /in/upiO2 on line 11 AA--- Deprecated: Non-static method A::f() should not be called statically in /in/upiO2 on line 7 AA--- Deprecated: Non-static method A::f() should not be called statically in /in/upiO2 on line 8 AA
Output for 7.3.32 - 7.3.33
AA--- AA--- AA
Output for 5.6.8 - 5.6.28
Strict Standards: Non-static method A::f() should not be called statically in /in/upiO2 on line 11 AA--- Deprecated: Non-static method A::f() should not be called statically, assuming $this from incompatible context in /in/upiO2 on line 7 AA--- Deprecated: Non-static method A::f() should not be called statically, assuming $this from incompatible context in /in/upiO2 on line 8 AA
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.35
Strict Standards: Non-static method A::f() should not be called statically in /in/upiO2 on line 11 AA--- Strict Standards: Non-static method A::f() should not be called statically, assuming $this from incompatible context in /in/upiO2 on line 7 AA--- Strict Standards: Non-static method A::f() should not be called statically, assuming $this from incompatible context in /in/upiO2 on line 8 AA

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