PHP: Identify date of last and next Monday

Fortunately, PHP already comes by itself with all that we need to solve the problem. For this purpose, here is the code:

$tlastmonday = strtotime("last Monday");
$tnextmonday = strtotime("next Monday");
 
// Output
echo ' Last Mondy: ';
echo date("d.m.Y", $tlastmonday);
echo ' Next Monday: ';
echo date("d.m.Y", $tnextmonday);

We can simply pass the parameter "last Monday" or "next Monday" to the PHP function strtotime() and it gives us the date we have searched for. The lines below output the date for us.

If you need a different day, you can simply use the names of the weekdays and already you got it!

Similarly, we can also operate in the same way with using "last week" or "next week", "month" or "year", to get the date of the last week, the last months or year.
2012-03-15 at 16:47