DataHelperInterface.php

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<?php

declare(strict_types=1);

namespace ILIAS\MetaData\Services\DataHelper;

use ILIAS\MetaData\Elements\Data\DataInterface;

interface DataHelperInterface
{
    public function makePresentable(DataInterface $data): string;

    public function makePresentableAsList(string $separator, DataInterface ...$data): string;

    public function durationToArray(string $duration): array;

    public function durationToSeconds(string $duration): int;

    public function datetimeToObject(string $datetime): \DateTimeImmutable;

    public function durationFromIntegers(
        ?int $years,
        ?int $months,
        ?int $days,
        ?int $hours,
        ?int $minutes,
        ?int $seconds
    ): string;

    public function datetimeFromObject(\DateTimeImmutable $object): string;

    public function getAllLanguages(): array;
}