3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new \Datetime('2017-6-1'); $d2 = new \Datetime('2017-8-1'); $diff = $d1->diff($d2); echo sprintf('%d Months', $diff->m) . PHP_EOL; echo sprintf('and %d Days', $diff->d) . PHP_EOL;
Output for 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
2 Months and 0 Days
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 2 Months and 0 Days
preferences:
179.14 ms | 402 KiB | 291 Q