| 状态 | 草稿 |
|---|---|
| Todo | Proof read |
| 官方最后更新时间 | 2008/05/01 20:31 |
用于在不同的格式之间对日期进行格式化以及对时间执行增减,修改。
'unix2dos' 把 UNIX time 转换到 DOS time 的参数:
实例:
// 注意使用 print() 只是为了显示结果 $time = mktime(0, 0, 0, 31, 10, 1987); print ($time); $time = date::unix2dos($time); print ($time);
返回结果:
616046400 317325312
'dos2unix' 把 DOS time 转换到 UNIX time 的参数:
实例:
// 注意使用 print() 只是为了显示结果 $time = 317325312; print ($time); $time = date::dos2unix($time); print ($time);
返回结果:
317325312 616046400
'offset' 计算两个时区的秒数,他有两个参数:
实例:
// 注意使用 print() 只是为了显示结果 // 这里例子在美国东部时区下执行 print (date::offset('CST').'<br />'); print (date::offset('CST', 'MST').'<br />'); print (date::offset('UTC', 'GMT').'<br />');
返回结果:
-3600 3600 0
'seconds' 基于你的输入创建数字数组。它有 3 个参数 :
实例:
// 注意使用 print() 只是为了显示结果 print Kohana::debug(date::seconds()); print Kohana::debug(date::seconds(2,1,7)); print Kohana::debug(date::seconds(100,200,400));
返回结果:
Array
(
[0] => 0
[1] => 1
[2] => 2
[3] => 3
[4] => 4
[5] => 5
[6] => 6
[7] => 7
[8] => 8
[9] => 9
[10] => 10
[11] => 11
[12] => 12
[13] => 13
[14] => 14
[15] => 15
[16] => 16
[17] => 17
[18] => 18
[19] => 19
[20] => 20
[21] => 21
[22] => 22
[23] => 23
[24] => 24
[25] => 25
[26] => 26
[27] => 27
[28] => 28
[29] => 29
[30] => 30
[31] => 31
[32] => 32
[33] => 33
[34] => 34
[35] => 35
[36] => 36
[37] => 37
[38] => 38
[39] => 39
[40] => 40
[41] => 41
[42] => 42
[43] => 43
[44] => 44
[45] => 45
[46] => 46
[47] => 47
[48] => 48
[49] => 49
[50] => 50
[51] => 51
[52] => 52
[53] => 53
[54] => 54
[55] => 55
[56] => 56
[57] => 57
[58] => 58
[59] => 59
)
Array
(
[1] => 1
[3] => 3
[5] => 5
)
Array
(
[200] => 200
[300] => 300
)
请看 seconds。
'hours' 从一个具体的时间点出发,计算距离一天结束还有多少个小时。它有 3 个参数:
实例:
// 注意使用 print() 只是为了显示结果 // 这个例子使用的是 6:10PM EST (美国东部) print Kohana::debug(date::hours()); print Kohana::debug(date::hours(1, TRUE, 9)); print Kohana::debug(date::hours(1, TRUE, 22)); print Kohana::debug(date::hours(1, TRUE, date('g'))); // 24小时格式且小时没有前导零
返回结果:
Array
(
[1] => 1
[2] => 2
[3] => 3
[4] => 4
[5] => 5
[6] => 6
[7] => 7
[8] => 8
[9] => 9
[10] => 10
[11] => 11
[12] => 12
)
Array
(
[9] => 9
[10] => 10
[11] => 11
[12] => 12
[13] => 13
[14] => 14
[15] => 15
[16] => 16
[17] => 17
[18] => 18
[19] => 19
[20] => 20
[21] => 21
[22] => 22
[23] => 23
)
Array
(
[22] => 22
[23] => 23
)
Array
(
[18] => 18
[19] => 19
[20] => 20
[21] => 21
[22] => 22
[23] => 23
)
'ampm' 检测提供的整数时间是 AM 还是 PM 。它有 1 个参数:
实例:
// 注意使用 print() 只是为了显示结果 // 这个例子使用的是 5:45PM EST (美国东部) print Kohana::debug(date::ampm(1)); print Kohana::debug(date::ampm(13)); print Kohana::debug(date::ampm(date('G'))); // 24小时格式且小时没有前导零
返回结果:
AM PM PM
'days' 具体到某一年的某一个月的天数,它有两个参数:
实例e:
// 注意使用 print() 只是为了显示结果 print Kohana::debug(date::days(5,2007));
返回结果:
Array
(
[1] => 1
[2] => 2
[3] => 3
[4] => 4
[5] => 5
[6] => 6
[7] => 7
[8] => 8
[9] => 9
[10] => 10
[11] => 11
[12] => 12
[13] => 13
[14] => 14
[15] => 15
[16] => 16
[17] => 17
[18] => 18
[19] => 19
[20] => 20
[21] => 21
[22] => 22
[23] => 23
[24] => 24
[25] => 25
[26] => 26
[27] => 27
[28] => 28
[29] => 29
[30] => 30
[31] => 31
)
'months' 返回年里月份数的镜像数组。
实例:
// 注意使用 print() 只是为了显示结果 print Kohana::debug(date::months());
返回结果:
Array
(
[1] => 1
[2] => 2
[3] => 3
[4] => 4
[5] => 5
[6] => 6
[7] => 7
[8] => 8
[9] => 9
[10] => 10
[11] => 11
[12] => 12
)
'years' 对指定的年份间返回一个数组。它有两个参数:
实例:
// 注意使用 print() 只是为了显示结果 // 这里为 2007 print Kohana::debug(date::years()); print Kohana::debug(date::years(1998,2002));
返回结果:
Array
(
[2002] => 2002
[2003] => 2003
[2004] => 2004
[2005] => 2005
[2006] => 2006
[2007] => 2007
[2008] => 2008
[2009] => 2009
[2010] => 2010
[2011] => 2011
[2012] => 2012
)
Array
(
[1998] => 1998
[1999] => 1999
[2000] => 2000
[2001] => 2001
[2002] => 2002
)
'timespan' 返回两个时间戳之间的人类可读的格式。它有 3 个参数:
实例:
// 注意使用 print() 只是为了显示结果 // 这里为 2007 $timestamp = time() - (60*60*24*7*31*3); // 651 天前的时间戳 $timestamp2 = time() - (60*60*24*7*50); // 350 天前的时间戳 print Kohana::debug(date::timespan($timestamp)); print Kohana::debug(date::timespan($timestamp, time(), 'years,days')); print Kohana::debug(date::timespan($timestamp, $timestamp2)); print 'minutes: '.Kohana::debug(date::timespan($timestamp, time(), 'minutes'));
返回结果:
Array
(
[years] => 1
[months] => 9
[weeks] => 2
[days] => 2
[hours] => 0
[minutes] => 0
[seconds] => 0
)
Array
(
[years] => 1
[days] => 286
)
Array
(
[years] => 0
[months] => 10
[weeks] => 0
[days] => 1
[hours] => 0
[minutes] => 0
[seconds] => 0
)
minutes:
937440