3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $get = '2017-07-16'; $date = new DateTime($get, new DateTimeZone('Europe/Helsinki')); $date = $date->format('Y-m-d'); echo $date .' '; $weekdate = date($date, strtotime('last Monday')); $weekdate = strtotime($weekdate); echo $weekdate . ' '; echo date('Y-m-d', $currentWeek);
based on 2tvtv
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.3.1
2017-07-16 1500156000 Notice: Undefined variable: currentWeek in /in/O9eL0 on line 10 1970-01-01
Output for hhvm-3.15.4
2017-07-16 1500156000 Notice: Undefined variable: currentWeek in /in/O9eL0 on line 10 Warning: date() expects parameter 2 to be integer, null given in /in/O9eL0 on line 10