3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = date("Y-m-d"); $date2 = strtotime($date)-604800; $date3 = date("Y-m-d H:i:s", $date2); $post_data = "pagecount=1&operation=listfax&begin=".$date3; echo $post_data;
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 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.3.7
pagecount=1&operation=listfax&begin=2014-05-22 00:00:00
preferences:
246.14 ms | 406 KiB | 384 Q