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<?php class A { public function wtf() { B::wtf(); } } class B { public static function wtf() { var_dump($this); } } $a = new A(); $a->wtf();
Output for 7.1.0
Fatal error: Uncaught Error: Using $this when not in object context in /in/X89Jt:14 Stack trace: #0 /in/X89Jt(7): B::wtf() #1 /in/X89Jt(19): A->wtf() #2 {main} thrown in /in/X89Jt on line 14
Process exited with code 255.
Output for 5.0.4 - 7.0.14
Notice: Undefined variable: this in /in/X89Jt on line 14 NULL
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: this in /in/X89Jt on line 14 NULL
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/X89Jt on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/X89Jt 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/X89Jt on line 6
Process exited with code 255.