如何在一个月内显示星期日？ [英] How to display sundays in a month?

问题描述

我一直在试图得到这个问题的答案，一些R& D我也提出了解决方案。

I have been trying to get the answer for this question and after some R&D i have come up with the solution too

$begin = new DateTime('2014-11-01');
$end = new DateTime('2014-11-30');
$end = $end->modify('+1 day');
$interval = new DateInterval('P1D');
$daterange = new DatePeriod($begin, $interval, $end);

foreach ($daterange as $date) {
    $sunday = date('w', strtotime($date->format("Y-m-d")));
    if ($sunday == 0) {
        echo $date->format("Y-m-d") . "<br>";
    } else {
        echo'';
    }
}

推荐答案

是当月显示的所有星期日的另一种方法：

This is another method for shown all sundays in current month:

<?php
    function getSundays($y, $m)
{
    return new DatePeriod(
        new DateTime("first sunday of $y-$m"),
        DateInterval::createFromDateString('next sunday'),
        new DateTime("last day of $y-$m")
    );
}

foreach (getSundays(2014, 11) as $sunday) {
    echo $sunday->format("l, Y-m-d\n");
}
?>

参考这个 Codepad.viper

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