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<?php class X { } $x = new X; function a($a) { //$a = (string) $a; $b = $a[0]; } a($x);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 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
Fatal error: Uncaught Error: Cannot use object of type X as array in /in/M8lG6:10 Stack trace: #0 /in/M8lG6(13): a(Object(X)) #1 {main} thrown in /in/M8lG6 on line 10
Process exited with code 255.
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, 5.6.0 - 5.6.28
Fatal error: Cannot use object of type X as array in /in/M8lG6 on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9

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260.41 ms | 402 KiB | 355 Q