3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $dow = array("mon","tue","wed","thu","fri","sat","sun"); $pick_a_day = 1; foreach($dow as $inc => $an_element ) { echo $dow[($pick_a_day+(count($dow))) % (count($dow))]." ".$pick_a_day."\n"; $pick_a_day++; }
Output for 4.3.0 - 7.1.0
tue 1 wed 2 thu 3 fri 4 sat 5 sun 6 mon 7