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<?php function x() { func_get_arg(-1); }; x();
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
Fatal error: Uncaught ValueError: func_get_arg(): Argument #1 ($position) must be greater than or equal to 0 in /in/khFQA:4 Stack trace: #0 /in/khFQA(4): func_get_arg(-1) #1 /in/khFQA(7): x() #2 {main} thrown in /in/khFQA on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: func_get_arg(): The argument number should be >= 0 in /in/khFQA on line 4

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216.65 ms | 405 KiB | 328 Q