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run code in 300+ PHP versions simultaneously
<?php $startDate = new DateTimeImmutable('2008-07-01T22:35:17+08:00'); echo $startDate->format('P'), PHP_EOL; echo $startDate->getTimeZone()->getName(), PHP_EOL; $endDate = $startDate->add(new DateInterval('P1D')); echo $endDate->format('P'), PHP_EOL; echo $endDate->getTimeZone()->getName(), PHP_EOL;
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 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 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
+08:00 +08:00 +08:00 +08:00
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 +08:00 +08:00 +08:00 +08:00

preferences:
269.59 ms | 402 KiB | 330 Q