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<?php class Test{} function returnTest(){return 'Test';} var_dump(new ${!${''} = 'Test'}); // string literal name works var_dump(new ${!${''} = returnTest()}); // function return value works var_dump(new ${!${''} = (new class() { // method invokation from anonymous function expression works function returnTest() : string{return 'Test';} })->returnTest()});
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
object(Test)#1 (0) { } object(Test)#1 (0) { } object(Test)#1 (0) { }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/WnH2d on line 9
Process exited with code 255.
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147.24 ms | 402 KiB | 183 Q