Convert a DateTime object to a friendly time display using DateInterval in PHP 5.x
/**
* Friendly Date and time
*
* Date Time @param datetime $datetime
* @param int $size Precise in-place number
* @throws
PHP converts the DateTime object to the implementation code of friendly time display. For more information, see.
Copy codeThe code is as follows:
/**
* Friendly date and time
*
* @ Param DateTime $ datetime date and time
* @ Param int $ size precise
Convert DateTime object to friendly time display
Convert DateTime objects to friendly time display using DateInterval in PHP 5.x
/**
* Friendly date and time
*
* @ Param DateTime $ datetime date and time
*
Copy codeThe Code is as follows:/*** Friendly Date and Time** @ Param DateTime $ datetime Date and Time* @ Param int $ size precise to the number of digits* @ Throws \ InvalidArgumentException* @ Return string*/Function friendly_date ($ datetime, $
Copy CodeThe code is as follows:
/**
* Friendly Date and time
*
* Date Time @param datetime $datetime
* @param int $size Precise in-place number
* @throws \invalidargumentexception
* @return String
*/
function Friendly_date ($datetime, $size
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Convert iso8601 format to datetime object
This is mainly used for the static method of DateTime ParseExact (string s, string format, System.iformatprovider provider)
Copy Code code as follows:
$dateTimeStr = ' 20141231t23:59:59 '
1. Use {0 :?} Format
You can use the string. Format method or the console. Write method to format numeric results. The latter method calls string. format. Use a format string to specify the format. The following table contains supported standard
Method Annotation:
Adds the specified number of days to the value of this instance.
Adds the specified number of hours to the value of this instance.
Adds the specified number of minutes to the value of this
It seems that the Date object of js is not very convenient to use. According to the DateTime of C #,
Method annotation:
Add the specified number of days to the value of this instance.
Add the specified number of hours to
Method annotation:
Add the specified number of days to the value of this instance.
Add the specified number of hours to the value of this instance.
Add the specified number of minutes to the value of this
The DateTime class is used in. NET to process time-type data.First, the fieldMaxValue represents the maximum possible value for a DateTime. This field is read-only.MinValue represents the minimum possible value for a DateTime. This field is
operating Environment: Python3.4
#-*-Coding:utf-8-*-#datetime类 #datetime是date与time的结合体, including all information about date and time. #它的构造函数如下: #datetime. DateTime (year, month, day[, hour[, minute[, second[, microsecond[, Tzinfo]]]
ObjectiveInterpretation of related termsThe manifestation of timeTime ModuleDateTime moduleTime Format CodeSummarizeObjectiveIn the development work, we often need to use the date and time, such as:Content output as log informationCalculate the
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The
Head back with Php+sqlsrv this non-mainstream combination do not know how to deal with this time the object has no master pointing twos
[0] = = Array
(
[UserId] = 10
[Account] = P6000001
[PassWord] = 123456
[Loginnumber] = 4
[UpdateTime] = DateTime
>>> Dir (datetime) ['maxyear', 'minyear', '_ Doc _', '_ name _', '_ package __', 'date', 'datetime', 'datetime _ CAPI ', 'time', 'timedelta', 'tzinfo']
Data contained:Maxyear -- maximum year that can be expressedMinyear -- minimum year that can be
Objective
Python provides several built-in modules for manipulating date times, like Calendar,time,datetime. The interface provided by the time module is basically consistent with the C standard library time.h. The interface of the DateTime module
The DateTime module defines the following classes:
Datetime.date: A class that represents a date. The commonly used attributes are year, month and day;
Datetime.time: A class that represents time. The commonly used properties are hour,
Py Core Module Method ********************os module: os.remove () Delete file Os.unlink () Delete file Os.rena Me () Rename file Os.listdir () lists all files under the specified directory Os.chdir () changes the current working directory
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