3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = new DateTimeImmutable('@1234567'); $utc = $f->setTimezone(new DateTimezone('UTC')); var_dump($f->getTimezone()); var_dump($f->getTimezone()->getName()); var_dump($utc->getTimezone()); var_dump($utc->getTimezone()->getName());
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
object(DateTimeZone)#2 (2) { ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" } string(6) "+00:00" object(DateTimeZone)#2 (2) { ["timezone_type"]=> int(3) ["timezone"]=> string(3) "UTC" } string(3) "UTC"
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 object(DateTimeZone)#2 (2) { ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" } string(6) "+00:00" object(DateTimeZone)#2 (2) { ["timezone_type"]=> int(3) ["timezone"]=> string(3) "UTC" } string(3) "UTC"

preferences:
106.32 ms | 402 KiB | 158 Q