Online PHP editor | refs for Zuqn8

<?php $dow = 'saturday'; $step = 2; $unit = 'W'; $start = new DateTime(time()); $end = clone $start; $start->modify($dow); // Move to first occurence $end->add(new DateInterval('P1Y')); // Move to 1 year from start $interval = new DateInterval("P{$step}{$unit}"); $period = new DatePeriod($start, $interval, $end); foreach ($period as $date) { echo $date->format('D, d M Y'), PHP_EOL; }