3v4l.org

run code in 300+ PHP versions simultaneously
<?php $KEY_BASE = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; $BASE = 62; $num = 11112887; $num = array_map('intval',str_split($num)); foreach ($num as $digit) { echo $digit; }

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35.94 ms | 402 KiB | 5 Q