3v4l.org

run code in 300+ PHP versions simultaneously
<?php $period = '10'; $previousMonth = strtotime(date("Y-m-d", time()) . ' -' . $period . ' day'); $desde = date("Y-m-d", $previousMonth); $hasta = date("Y-m-d", time()); echo $desde . "\n"; echo $hasta;
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 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 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0
2013-05-11 2013-05-21

preferences:
243.06 ms | 404 KiB | 322 Q