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Discussion on: Daily Challenge #71 - See you next Happy Year

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Replies for: Simple JS solution: function nextHappyYear(year){ let newYear = year + 1; let arr = newYear.toString().split(''); let uniq = arr.filt...

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Vinnie • • Edited

And a PHP solution:

function nextHappyYear($year){
    $newYear = $year+1;
    return strlen($newYear) == count(array_unique(str_split($newYear))) ? $newYear : nextHappyYear($newYear);
}