- time: documentation ( source)
- print_r: documentation ( source)
- date: documentation ( source)
- strtotime: documentation ( source)
<?php
function getStartAndEndDate($week, $year)
{
$time = strtotime("1 January $year", time());
$day = date('w', $time);
$time += ((7*$week)+1-$day)*24*3600;
$return[0] = date('Y-m-d', $time);
$time += 6*24*3600;
$return[1] = date('Y-m-d', $time);
return $return;
}
print_r(getStartAndEndDate(date('W'), 2017));