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<?php var_dump((new \DateTimeImmutable())->modify('+2 years'));

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for branch php-master
object(DateTimeImmutable)#2 (3) { ["date"]=> string(26) "2021-12-03 08:39:11.000124" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }
Output for branch php-master+opcache
object(DateTimeImmutable)#2 (3) { ["date"]=> string(26) "2021-12-03 08:39:11.000175" ["timezone_type"]=> int(3) ["timezone"]=> string(16) "Europe/Amsterdam" }

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page