3v4l.org

run code in 300+ PHP versions simultaneously
<?php $month = "March"; If(date("w", strtotime("last day of ". $month)) >= 5){ $unix = strtotime("last day of ". $month)-86400*6; Echo date("Y-m-d", strtotime("previous Friday " .date("Y-m-d", $unix))); }Else{ Echo date("Y-m-d", strtotime("previous Friday " .date("Y-m-d",strtotime("last day of ". $month)))); }
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
2023-03-17
preferences:
134.22 ms | 408 KiB | 5 Q