3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function lastWeekDay ($mnt) { $result = strtotime("last day of $mnt"); $day = date('D', $result); if ('Sun' === $day) { $result -= 86400 * 2; } if ('Sat' === $day) { $result -= 86400; } return $result; } echo date('Y-m-d', mktime(0,0,0,date('n')-1,1,date('Y'))); echo "<br>".date("Y-m-d");
Output for 4.3.0 - 5.6.25, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2013-12-01<br>2014-01-29