3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 'first day of ' . date( 'F Y'); print_r(strtotime('first day of ' . date( 'F Y')));
Output for 5.3.0 - 7.1.0
first day of June 20131370037600
Output for 5.1.0 - 5.2.17
first day of June 2013
Output for 4.3.0 - 5.0.5
first day of June 2013-1