Lazy Sundays

// Write a PHP script LazySundays.php which prints the dates of all Sundays in the current month.

<?php
function getMonthSundays($currentYear, $currentMonth) {
    $sevenDays = new DatePeriod(
        new DateTime("first sunday of $currentYear-$currentMonth"),
        DateInterval::createFromDateString('next sunday'),
        new DateTime("next month $currentYear-$currentMonth-01")
    );

    foreach ($sevenDays as $sunday) {
        echo '<p>' . $sunday->format("jS F, Y") . "</p>\n";
    }
}

getMonthSundays(2014, 'August');
getMonthSundays(2014, '12');
getMonthSundays(2015, 4);
?>