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<?php class A { private $messageA = "A::bar()\n"; public function bar() { print($messageA); C::f(); } } class B extends A { public function foo() { print("B::foo()\n"); A::bar(); } } class C extends B { private $messageC = "C::f()\n"; public function f() { print($messageC); } } $obj = new C; $obj->foo();
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
B::foo() Warning: Undefined variable $messageA in /in/dLr3q on line 6 Warning: Undefined variable $messageC in /in/dLr3q on line 21
Output for 5.0.4 - 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, 5.6.0 - 5.6.40, 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
B::foo() Notice: Undefined variable: messageA in /in/dLr3q on line 6 Notice: Undefined variable: messageC in /in/dLr3q on line 21
Output for 7.3.32 - 7.3.33
B::foo()
Output for 5.0.0 - 5.0.3
B::foo() Notice: Undefined variable: messageA in /in/dLr3q on line 6 Notice: Undefined variable: messageC in /in/dLr3q on line 21
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/dLr3q on line 4
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/dLr3q on line 4
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/dLr3q on line 4
Process exited with code 255.
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