3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date("Ymd",strtotime("last day previous month"));
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
20250930
preferences:
48.39 ms | 406 KiB | 5 Q