3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo strtotime( "next monday" ); echo strtotime( "previous monday" ); echo strtotime( "today" ); echo strtotime( "next friday" ); echo strtotime( "previous friday" );
based on 54dAf
Output for 5.5.0 - 5.6.30, hhvm-3.12.14 - 3.17.3, 7.0.0 - 7.3.0beta1
14905656001489359600148996440014903100001489705200