3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $date = date("Y-m-d"); $firstday = date("Y-m-01",strtotime($date)); //取得指定时间所属月的最后一天 $lastday = date("Y-m-d",strtotime("$firstday month -1 day")); echo $lastday ;
based on HPFaq
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1970-01-01
Output for 4.3.0 - 5.0.5
2014-10-31