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<?php $dow = array("mon","tue","wed","thu","fri","sat","sun"); $pick_a_day = 5; // NOT zero based foreach($dow as $inc => $an_element ) { $pick_a_day++; echo $dow[($pick_a_day+(count($dow))) % (count($dow))]." loop number:".$inc."\n"; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
sun loop number:0 mon loop number:1 tue loop number:2 wed loop number:3 thu loop number:4 fri loop number:5 sat loop number:6

preferences:
267.37 ms | 406 KiB | 421 Q