How can i get next year by birthday ?

[kb5220]

Hi developer.

I am writing here because I am shock into a problem.

I am starting to make a page that runs much of dates.

Example.
I sign on page and then I will write a date from the birthday. let and say I would write my birthday as 08-02-1991 then it could figure out when I once again have a birthday / one week before.

Thanks in advance for your help. 🙂

[Weedpacket]

So which part specifically are you needing help with?

[kb5220]

I have get help for it:

And i make this

<?php
$day = "12";
$month = "06";
$year = "1991";

if (date("d") <= $day && date("m") <= $month){
	echo date("d-m-Y", mktime(0,0,0,$month,$day - 7,date("Y")));
}else {
$dob = "$day-$month-$year";

$dobTime = strtotime($dob);

list(,,$dobyear) = explode('-', $dob);
$years = (date('Y') - $dobyear) + 1;
$dob1WeekBefore = strtotime("+$years year -1 Week", $dobTime);

echo date('d-m-Y', $dob1WeekBefore);
}
?>