<?php
if(!function_exists('getStatuses')){
    function getStatuses($key = null): array|string
    {
        $statuses = [
            'work'      => 'В работе',
            'check'     => 'На проверке',
            'done'      => 'Завершена',
            'cancel'    => 'Отменена',
        ];

        if($key && isset($statuses[$key])){
            return $statuses[$key];
        } else {
            return $statuses;
        }
    }
}