Online PHP editor | output for B6mr4

@ 2023-07-31T16:41:11Z

<?php

readonly class MySqlTime
{
    public function __construct(
        public int $hours,
        public int $minutes,
        public int $seconds,
    ) {
    }

    public static function fromMySqlTimeAsDurationInDay(string $time): self
    {
        [$hours, $minutes, $seconds] = array_map('intval', explode(':', $time));

        // Ensure only positive values on a single day.
        // MySql should already be throwing errors about minutes or seconds being out of range, so we don't
        // need to check those.
        // The seconds could include decimals, however for this purpose we are ignoring them.
        if ($hours > 23 || $hours < 0) {
            throw new InvalidArgumentException('Hours must be between 0 and 23');
        }

        return new self($hours, $minutes, $seconds);
    }

    public function toDateTime(DateTimeInterface $dateTime = null) : DateTimeInterface
    {
        $dateTime ??= new DateTimeImmutable();

        return $dateTime->setTime($this->hours, $this->minutes, $this->seconds);
    }
}

var_dump(MySqlTime::fromMySqlTimeAsDurationInDay('12:34:56')->toDateTime());

Output for 8.1.30 - 8.1.34: Parse error: syntax error, unexpected token "readonly", expecting end of file in /in/B6mr4 on line 3
Process exited with code 255.
Output for 8.2.7 - 8.2.24, 8.2.26 - 8.2.30, 8.3.5 - 8.3.29: object(DateTimeImmutable)#3 (3) { ["date"]=> string(26) "2023-07-31 12:34:56.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 8.4.1 - 8.4.14, 8.4.16, 8.5.0 - 8.5.1: Deprecated: MySqlTime::toDateTime(): Implicitly marking parameter $dateTime as nullable is deprecated, the explicit nullable type must be used instead in /in/B6mr4 on line 27 object(DateTimeImmutable)#3 (3) { ["date"]=> string(26) "2023-07-31 12:34:56.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 8.2.25, 8.2.31 - 8.2.34, 8.3.30 - 8.3.35: object(DateTimeImmutable)#3 (3) { ["date"]=> string(26) "2026-01-07 12:34:56.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 8.4.15, 8.4.17 - 8.4.26, 8.5.2 - 8.5.11: Deprecated: MySqlTime::toDateTime(): Implicitly marking parameter $dateTime as nullable is deprecated, the explicit nullable type must be used instead in /in/B6mr4 on line 27 object(DateTimeImmutable)#3 (3) { ["date"]=> string(26) "2026-01-07 12:34:56.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }

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