根据周数从星期一获取日期[关闭]

Question

I can`t figure out the code to get the date from monday depending on the week number of this year.

could someone help me with this code?

thanks.

Answer 1

This will provide the Monday of a certain week this year:

$thisYear = date('Y');
$weekNum = 40;

$date = date('Y-m-d', strtotime("$thisYear-W$weekNum-1"));  // Outputs 2013-09-30