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<?php error_reporting(-1); class A { function B() { var_dump($this); } static function C() { var_dump(A); } } $a = new A(); $a->B(); $a->C();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
object(A)#1 (0) { } Fatal error: Uncaught Error: Undefined constant "A" in /in/ToJfn:9 Stack trace: #0 /in/ToJfn(15): A::C() #1 {main} thrown in /in/ToJfn on line 9
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
object(A)#1 (0) { } Warning: Use of undefined constant A - assumed 'A' (this will throw an Error in a future version of PHP) in /in/ToJfn on line 9 string(1) "A"
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 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25
object(A)#1 (0) { } Notice: Use of undefined constant A - assumed 'A' in /in/ToJfn on line 9 string(1) "A"
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ToJfn on line 8
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_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ToJfn on line 8
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/ToJfn on line 8
Process exited with code 255.

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