Spiral\Statistics\DatetimeConverter::convert()

Complexity

Conditions	6
Paths	6

Size

Total Lines	31
Code Lines	22

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function convert(
        \DateTimeInterface $datetime,
        string $interval = null
    ): \DateTimeImmutable
    {
        $datetime = $this->immutable($datetime);

        switch ($interval) {
            case 'day':
                return $datetime->setTime(0, 0, 0);

            case 'week':
                $weekSub = $datetime->format('w') ? $datetime->format('w') - 1 : 6;

                return $datetime
                    ->sub(new \DateInterval('P' . $weekSub . 'D'))
                    ->setTime(0, 0, 0);

            case 'month':
                return $datetime
                    ->setDate($datetime->format('Y'), $datetime->format('m'), 1)
                    ->setTime(0, 0, 0);

            case 'year':
                return $datetime
                    ->setDate($datetime->format('Y'), 1, 1)
                    ->setTime(0, 0, 0);
        }

        return $datetime;
    }

}