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<?php function blah($test) { var_dump($test); } blah();
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Fatal error: Uncaught ArgumentCountError: Too few arguments to function blah(), 0 passed in /in/7rVFR on line 8 and exactly 1 expected in /in/7rVFR:3 Stack trace: #0 /in/7rVFR(8): blah() #1 {main} thrown in /in/7rVFR on line 3
Process exited with code 255.
Output for 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 - 5.6.30, 7.0.0 - 7.0.31
Warning: Missing argument 1 for blah(), called in /in/7rVFR on line 8 and defined in /in/7rVFR on line 3 Notice: Undefined variable: test in /in/7rVFR on line 5 NULL
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
Warning: Missing argument 1 for blah() in /in/7rVFR on line 3 NULL

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