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<?php $arrTags = [ 10 => 2, 20 => 4, 30 => 2, 40 => 3, 50 => 3, 60 => 3, 70 => 3, 80 => 3, 90 => 2, 100 => 1, 110 => 1, 112 => 3, 130 => 2, 140 => 5, 150 => 3 ]; //uksort($arrTags, fn($a, $b) => [$arrTags[$b], $a] <=> [$arrTags[$a], $b]); array_multisort($arrTags, SORT_DESC, array_keys($arrTags), $arrTags); var_export($arrTags);

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