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run code in 500+ PHP versions simultaneously
<?php $a = (new \DateTimeImmutable('2022-05-01 22:00:00'))->modify('+-30 seconds'); var_dump($a);
Output for 8.2.0 - 8.2.24, 8.3.0 - 8.3.12
object(DateTimeImmutable)#2 (3) { ["date"]=> string(26) "2022-05-01 22:00:30.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.25 - 8.2.34, 8.3.13 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
object(DateTimeImmutable)#2 (3) { ["date"]=> string(26) "2022-05-01 21:59:30.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }

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35.31 ms | 1151 KiB | 15 Q