gmt

Gmt php or UTC C# equivalence through SOAP

余生长醉 提交于 2019-12-10 23:38:46
问题 is C# DateTime.UtcNow and php date("c") are equivalent I doubt because when I soap both I get from C# : <dateDebutAction xsi:type="xsd:dateTime">2012-03-20T16:01:28.3954818Z</dateDebutAction> and from PHP : <dateDebutAction xsi:type="xsd:dateTime">2012-03-20T16:04:29+00:00</dateDebutAction> if they are not equivalent what is the C# for date("c") context : I send the first soap to someone who work in PHP, and he's saying me the date is not valid, he gave me an exemple in php with date("c") and

PHP Timezones getTransitions trustworthy?

邮差的信 提交于 2019-12-10 10:57:24
问题 Have you ever had any issue with PHP timezones conversions through the getTransitions function? I am trying to convert an Argentinian date into GMT. If I look into the array of transitions, I get: .... [63] => Array ( [ts] => 1287284400 [time] => 2010-10-17T03:00:00+0000 [offset] => -7200 [isdst] => 1 [abbr] => ARST ) [64] => Array ( [ts] => 1300586400 [time] => 2011-03-20T02:00:00+0000 [offset] => -10800 [isdst] => [abbr] => ART ) ... what means, If I am not wrong, from 2010-10-17 until 2011

How do I get time_t in GMT on Windows in C

邮差的信 提交于 2019-12-10 07:54:55
问题 I am writing some code that will run on multiple intercommunicating systems. I was using time() to get time_t, but this was causing problems with time zone differences between the systems, so I want to get time_t in GMT. I've been looking through the time.h functions, but it is unclear to me how I can be sure that I will get the time correctly. This is what I've come up with so far: time_t t = time(); struct tm *gtm = gmtime(&t); time_t gt = mktime(gtm); Now, this seems to get the correct

Nginx服务器Gzip压缩速度提高的测试

巧了我就是萌 提交于 2019-12-10 06:55:33
越来越多的网站使用 nginx ,因此nginx的优化变得越来越重要,今天我们来看看nginx的gzip压缩到底是怎么压缩的呢? gzip(GNU-ZIP)是一种压缩技术。经过gzip压缩后页面大小可以变为原来的30%甚至更小,这样,用户浏览页面的时候速度会块得多。gzip 的压缩页面需要浏览器和服务器双方都支持,实际上就是服务器端压缩,传到浏览器后浏览器解压并解析。浏览器那里不需要我们担心,因为目前的巨大多数浏览器 都支持解析gzip过的页面。 Nginx的压缩输出有一组gzip压缩指令来实现。相关指令位于http{….}两个大括号之间。 gzip on; //该指令用于开启或关闭gzip模块(on/off) gzip_min_length 1k; //设置允许压缩的页面最小字节数,页面字节数从header头得content-length中进行获取。默认值是0,不管页面多大都压缩。建议设置成大于1k的字节数,小于1k可能会越压越大。(动态文件的话,例如php文件,这个属性限定不住的) gzip_buffers 4 16k; //设置系统获取几个单位的缓存用于存储gzip的压缩结果数据流。4 16k代表以16k为单位,安装原始数据大小以16k为单位的4倍申请内存。 gzip_http_version 1.1; //识别http的协议版本(1.0/1.1) gzip_comp

php 关于时区 date gmdate date_default_timezone_set/get 终极答疑

拜拜、爱过 提交于 2019-12-10 05:38:07
关于GMT和UTC时间? GMT+0800 Greenwich: [gri:nitf], 格林威治/格林尼治.是英国伦敦泰晤士河附近的一个小镇 Mean: adj. 自私的; n. 平均.. he is mean about money. GMT就是格林威治平均/标准时间 什么叫本初子午线? 国外叫 : prime mer'idian.只是在中国内才叫本初-子午线. 只是国内的翻译这样怪怪的. prime 被国人翻译为本初, meridian本意是 经线的/全盛的, 顶点的: he is "at the meridian of " life. he was "at the meridian of " his power then. 而在中国, 子为北方, 午为南方, 子午即南北方向, 所以就把经线 "南北线" 翻译成了子午线. 因此, 子午线只是中国的叫法, 国外没有 "子午" 这种天干地支的说法的. 经纬线都是假想 (imaginary)出来的线, 赤道是天然的纬线.经线从理论上来说, 任何连接南北两极的圆线都可以作为 prime meridian, 比如中国清朝的时候,还提出了自己的prime meridian. 因此, 需要从无数的子午线中 人为 地选出一条作为"首子午线". 因为英国皇家天文台(Greenwich天文台)最先测量经线的长度, 所以把经过 Greenwich

How to convert EST/EDT to GMT?

谁说我不能喝 提交于 2019-12-09 12:15:52
问题 I have a few records inside a column which represent either EST or EDT Time. I need to convert these times to GMT time. The format of the time are: 10/1/2010 0:0:0 10/1/2010 0:6:0 ... 10/1/2010 23:54:0 ... 10/3/2010 0:0:0 ... Can someone help me out here? thanks 回答1: The easiest, most reliable way I know to convert between timezones is to use the third-party pytz module: import pytz import datetime as dt utc=pytz.utc eastern=pytz.timezone('US/Eastern') fmt='%Y-%m-%d %H:%M:%S %Z%z' text='''\

Converting date between timezones swift

徘徊边缘 提交于 2019-12-09 02:40:06
问题 I have a date stored on my online server database which is in GMT . I load the date and convert it to the user's timezone using the following code : if let messagedate = oneitem["timestamp"] as? String { let dateFormatter = NSDateFormatter() dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss" let date = dateFormatter.dateFromString(messagedate) let source_timezone = NSTimeZone(abbreviation: "GMT") let local_timezone = NSTimeZone.systemTimeZone() let source_EDT_offset = source_timezone?

how to make datetime class to work with DST and without DST in php?

你离开我真会死。 提交于 2019-12-08 19:01:32
I have wrote the code where i am using DateTime class which also converts dst following countries time into GMT format. But i want the functionality where i need the DateTime class should work on checkbox selection. when a user checks dst then only that functionality should work. here my code goes........ function ConvertOneTimezoneToAnotherTimezone($time,$currentTimezone,$timezoneRequired) { $current_zone = new DateTimeZone($currentTimezone); // print_r($current_zone); //$gmt = new DateTimeZone('GMT'); $date = new DateTime($time, $current_zone); //var_dump($date); //$date->setTimezone($gmt);

how to make datetime class to work with DST and without DST in php?

那年仲夏 提交于 2019-12-08 05:00:51
问题 I have wrote the code where i am using DateTime class which also converts dst following countries time into GMT format. But i want the functionality where i need the DateTime class should work on checkbox selection. when a user checks dst then only that functionality should work. here my code goes........ function ConvertOneTimezoneToAnotherTimezone($time,$currentTimezone,$timezoneRequired) { $current_zone = new DateTimeZone($currentTimezone); // print_r($current_zone); //$gmt = new

Convert historical time to GMT

痴心易碎 提交于 2019-12-07 19:37:53
问题 I need to convert some string times in the format "2011061411322100" into GMT - my first attempt is below. However, the problem is that the times are coming from another PC and is a historical time. So I am not getting the times in real time so I cannot simply get the GMT from the local time on the box that my code is running. The problem is that if my code is running during a time change, the time change will have occurred on my box but not on the remote box where I am getting the times. I