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<?php error_reporting(~E_STRICT); class A { public function hi() { var_dump($this); } } class B { public function by() { A::hi(); } } $b = new B; $b->by();
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::hi() cannot be called statically in /in/gvIKL:13 Stack trace: #0 /in/gvIKL(19): B->by() #1 {main} thrown in /in/gvIKL on line 13
Process exited with code 255.
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Deprecated: Non-static method A::hi() should not be called statically in /in/gvIKL on line 13 Fatal error: Uncaught Error: Using $this when not in object context in /in/gvIKL:7 Stack trace: #0 /in/gvIKL(13): A::hi() #1 /in/gvIKL(19): B->by() #2 {main} thrown in /in/gvIKL on line 7
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Deprecated: Non-static method A::hi() should not be called statically in /in/gvIKL on line 13 Notice: Undefined variable: this in /in/gvIKL on line 7 NULL
Output for 5.6.0 - 5.6.28
Deprecated: Non-static method A::hi() should not be called statically, assuming $this from incompatible context in /in/gvIKL on line 13 object(B)#1 (0) { }
Output for 5.0.0 - 5.0.5, 5.1.0 - 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
object(B)#1 (0) { }
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/gvIKL on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/gvIKL on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/gvIKL on line 6
Process exited with code 255.

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