如何从Unix时间戳(PHP)获取星期几？

Question

如何从PHP中的Unix时间戳获取日期(1-7)？我还需要日期(1-31)和月份(1-12).

Answer 1

您可以使用date()函数

$weekday = date('N', $timestamp); // 1-7
$month = date('m', $timestamp); // 1-12
$day = date('d', $timestamp); // 1-31

Answer 2

见http://docs.php.net/getdate

例如

$ts = time(); // could be any timestamp
$d=getdate($ts);

echo 'day of the week: ', $d['wday'], "\n";
echo 'day of the month: ', $d['mday'], "\n";
echo 'month: ', $d['mon'], "\n";

Answer 3

这是你所追求的date()函数.

您可以从PHP手册中获得更多详细信息,但简而言之,这里是您需要的功能.

date('N', $timestamp);
//numeric representation of the day of the week

date('j', $timestamp);
//Day of the month without leading zeros

date('n', $timestamp);
//Numeric representation of a month, without leading zeros