Calendar 函数
在线手册:中文  英文

JDDayOfWeek

(PHP 4, PHP 5)

JDDayOfWeek返回星期的日期

说明

mixed jddayofweek ( int $julianday [, int $mode = CAL_DOW_DAYNO ] )

返回星期的日期,根据模式不同可能是字符串或是整数。

参数

julianday

一个julian天数。

mode
历法星期模式
Mode Meaning
0 (默认) 返回数字形式(0=Sunday, 1=Monday, etc)
1 返回字符串形式 (English-Gregorian)
2 返回缩写形式的字符串 (English-Gregorian)

返回值

数字或字符串形式的星期数。


Calendar 函数
在线手册:中文  英文

用户评论:

nrkkalyan at rediffmail dot com (2005-02-25 22:08:11)

You can get todays day time and date using this code

<?php
echo date("d")." "
echo 
date("m")." ";
echo 
date("Y")." ";
echo 
date("h:i:s A");

ECHO 
' <br/>';
echo 
jddayofweek cal_to_jd(CAL_GREGORIANdate("m"),date("d"), date("Y")) , );
?>

php at xtramicro dot com (2004-09-07 08:28:57)

Be aware that date() and mktime() only work as long as you move within the UNIX era (1970 - 2038 / 0x0 - 0x7FFFFFFF in seconds). Outside that era those functions are only generating errors.
In other words: mktime(0, 0, 0, 12, 31, 1969) *DOES NOT* work (and so doesn't date() fed with with mktime()'s result from above). But cal_to_jd(CAL_GREGORIAN, 12, 11, 1969) *DOES WORK*.
And please note that the calendar-extension's functions arguments follow the US date order: month - day - year.

易百教程