3v4l.org

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<?php $chars = '6Ata7~58jh&*(*HLy^)&a[yjJ>8]G8,$9<Y;B:%^'; preg_match_all('/([a-z])|([A-Z])|(\d)|(.)/', $chars, $m, PREG_SET_ORDER); $array = str_split($chars); array_multisort($m, $array); echo implode($array);
Output for 8.0.1 - 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
aahjjtyyABGHJLY5678889$%&&()**,:;<>[]^^~

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78.27 ms | 1105 KiB | 4 Q