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<?php $activities = [3]; $COUNT_PROFILES_IN_LETTER = 5; $need = $COUNT_PROFILES_IN_LETTER - count($activities); $additionalIds = [5, 7, 34, 198, 23783]; $activities = array_merge($activities, array_slice($additionalIds, 0, $need)); var_dump($activities);

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42.9 ms | 402 KiB | 5 Q