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;
}