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<?php $fibonacci = function (int $n) use (&$fibonacci) { if ($n === 0) return 0; if ($n === 1) return 1; return $fibonacci($n-1) + $fibonacci($n-2); }; echo $fibonacci(10). "\n"; $this_is_the_original_fibonacci = $fibonacci; $fibonacci = function (int $n) { return rand(0, $n); }; echo $this_is_the_original_fibonacci(10). "\n";
Output for 7.2.2, 7.2.10, 7.2.25, 7.3.5, 7.3.19 - 7.3.20, 7.3.22, 7.4.6, 7.4.12
55 8
Output for 7.2.4, 7.2.8 - 7.2.9, 7.2.28, 7.3.16, 7.3.23, 7.4.0, 7.4.7, 7.4.11
55 7
Output for 7.2.3, 7.2.11, 7.2.14, 7.2.20, 7.2.26, 7.2.30, 7.4.10
55 10
Output for 7.2.5, 7.2.31, 7.3.11, 7.4.2, 7.4.9
55 11
Output for 7.2.19, 7.2.21, 7.2.23, 7.3.0, 7.3.15, 7.4.8
55 4
Output for 7.2.13, 7.2.29, 7.3.2, 7.4.3, 7.4.5
55 6
Output for 7.2.0, 7.2.7, 7.3.8, 7.3.17, 7.4.4
55 12
Output for 7.3.4, 7.3.21, 7.4.1
55 14
Output for 7.2.12, 7.2.24, 7.2.27, 7.2.32 - 7.2.33, 7.3.7, 7.3.24
55 13
Output for 7.3.1, 7.3.3, 7.3.10, 7.3.18
55 9
Output for 7.2.34, 7.3.6, 7.3.13 - 7.3.14
55 5
Output for 7.2.6, 7.2.18, 7.2.22, 7.3.9, 7.3.12
55 15
Output for 7.2.17
55 17
Output for 7.2.15 - 7.2.16
55 3
Output for 7.2.1
55 2
preferences:
101.29 ms | 401 KiB | 78 Q