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<?php $units = ['5', '10', '5', '3A', '5', '5']; sort($units); var_dump($units);
Output for 8.0.30, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
array(6) { [0]=> string(1) "5" [1]=> string(1) "5" [2]=> string(2) "10" [3]=> string(2) "3A" [4]=> string(1) "5" [5]=> string(1) "5" }
preferences:
48.31 ms | 406 KiB | 5 Q