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run code in 300+ PHP versions simultaneously
<?php class A { function a(){ var_dump($this); } } class B { function a(){ A::a(); } } $b=new B(); $b->a();
Output for 7.3.32 - 7.3.33, 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::a() cannot be called statically in /in/V4EPp:9 Stack trace: #0 /in/V4EPp(13): B->a() #1 {main} thrown in /in/V4EPp on line 9
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: Methods with the same name as their class will not be constructors in a future version of PHP; A has a deprecated constructor in /in/V4EPp on line 2 Fatal error: Uncaught Error: Non-static method A::a() cannot be called statically in /in/V4EPp:9 Stack trace: #0 /in/V4EPp(13): B->a() #1 {main} thrown in /in/V4EPp on line 9
Process exited with code 255.
Output for 5.2.7 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Fatal error: Non-static method A::a() cannot be called statically, assuming $this from incompatible context in /in/V4EPp on line 9
Process exited with code 255.
Output for 5.1.3 - 5.1.6, 5.2.0 - 5.2.6
Strict Standards: Non-static method A::a() should not be called statically, assuming $this from incompatible context in /in/V4EPp on line 9 object(B)#1 (0) { }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.2
object(B)#1 (0) { }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
object(b)(0) { }

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