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<?php function subdivisor(){ $last = array(18, 10, 24, 10); $i = 0; return function () use (&$i, &$last) { if ($i >= count($last)) { $i = 2; } return $last[$i++]; }; } echo subdivisor()() . PHP_EOL;
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
18

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104.18 ms | 402 KiB | 89 Q