DateTime::relativeToSeconds() checks for error

Author: dg

src/Utils/DateTime.php

@@ -149,7 +149,7 @@ public function setTime(int $hour, int $minute, int $second = 0, int $microsecon
 	 */
 	public static function relativeToSeconds(string $relativeTime): int
 	{
-		return (new \DateTimeImmutable('1970-01-01 ' . $relativeTime, new \DateTimeZone('UTC')))
+		return (new self('@0 ' . $relativeTime))
 			->getTimestamp();
 	}
 

tests/Utils/DateTime.relativeToSeconds.phpt

@@ -28,4 +28,9 @@ test('relativeToSeconds throws on invalid', function () {
 		Throwable::class,
 		'%a?%Failed to parse time string %a%',
 	);
+
+	Assert::error(
+		fn() => DateTime::relativeToSeconds('1 minu'),
+		E_USER_WARNING,
+	);
 });