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Minor clarifications

This commit is contained in:
Jordi Boggiano
2016-09-19 13:29:35 +02:00
parent 89683faff3
commit 5558c3b26b

View File

@@ -23,10 +23,10 @@ class DateTimeImmutable extends \DateTimeImmutable implements \JsonSerializable
public function __construct($useMicroseconds, \DateTimeZone $timezone = null)
{
$this->useMicroseconds = $useMicroseconds;
$date = 'now';
if ($useMicroseconds) {
// Circumvent DateTimeImmutable::createFromFormat() which always returns \DateTimeImmutable instead of `static`
// @link https://bugs.php.net/bug.php?id=60302
$timestamp = microtime(true);
// apply offset of the timezone as microtime() is always UTC
@@ -34,13 +34,16 @@ class DateTimeImmutable extends \DateTimeImmutable implements \JsonSerializable
$timestamp += (new \DateTime('now', $timezone))->getOffset();
}
// Circumvent DateTimeImmutable::createFromFormat() which always returns \DateTimeImmutable instead of `static`
// @link https://bugs.php.net/bug.php?id=60302
//
// So we create a DateTime but then format it so we
// can re-create one using the right class
$dt = self::createFromFormat('U.u', sprintf('%.6F', $timestamp));
$date = $dt->format('Y-m-d H:i:s.u');
}
parent::__construct($date, $timezone);
$this->useMicroseconds = $useMicroseconds;
}
public function jsonSerialize(): string