Find every Sunday between two dates

Question

I have $fromdate and $todate variables. I want a function that can calculate the dates of each Sunday existing in between $fromdate an

Answer 1

Try this

function getDateForSpecificDayBetweenDates($start, $end, $weekday = 0){

$weekdays="Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday";

$arr_weekdays=split(",", $weekdays);
$weekday = $arr_weekdays[$weekday];
if(!$weekday)
    die("Invalid Weekday!");

$start= strtotime("+0 day", strtotime($start) );
$end= strtotime($end);

$dateArr = array();
$friday = strtotime($weekday, $start);
while($friday <= $end)
{
    $dateArr[] = date("Y-m-d", $friday);
    $friday = strtotime("+1 weeks", $friday);
}
$dateArr[] = date("Y-m-d", $friday);

return $dateArr;
}

Here's how this function can be called...

$dateArr = getDateForSpecificDayBetweenDates("Today", "+1 year", 0); // 0 Sun, 1 Mon, etc.

$start and $end dates will take anything that strtotime() supports.