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<?php class Mathematic { public static function factorial(int $number): int { if($number < 1) return 1; return $number * factorial($number -1); } } Mathematic::factorial(5);
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 - 8.2.19, 8.3.0 - 8.3.7
Fatal error: Uncaught Error: Call to undefined function factorial() in /in/lfQ8c:10 Stack trace: #0 /in/lfQ8c(14): Mathematic::factorial(5) #1 {main} thrown in /in/lfQ8c on line 10
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/lfQ8c on line 5
Process exited with code 255.
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144.65 ms | 402 KiB | 185 Q