基于一年的月份的第一个和最后一个日期的列表

Question

I want to create a function which outputs a list of the first date of the month and last date of the month based on the year, which is given as an argument.

function first_and_last_dates_of_month($year){
//code
}

first_and_last_dates_of_month(2014);

I want to have the output somthing like this:

2014-01-01
2014-01-31
2014-02-01
2014-02-28
2014-03-01
2014-03-31
2014-04-01
2014-04-30
2014-05-01
2014-05-31
2014-06-01
2014-06-30
2014-07-01
2014-07-31
2014-08-01
2014-08-31
2014-09-01
2014-09-30
2014-10-01
2014-10-31
2014-11-01
2014-11-30
2014-12-01
2014-12-31

Answer 1

Hope it will help you:

function first_and_last_dates_of_month($year=2014){
    for ($i=1; $i<=12; $i++) {
        $timestamp = strtotime(date("$i/01/y"));
        echo "<br/>";
        echo $first_second = date('Y-m-01', $timestamp);
        echo "<br/>";
        echo $last_second  = date('Y-m-t', $timestamp);
    }
}

first_and_last_dates_of_month(2014);