UTC time & local time (1)
The whole earth is divided into twenty-four time zones, each of which has its own local time. For international radio communication, a unified time is used for the sake of unification, called Universal coordination Time
Detailed description of the JavaScript UTC time conversion method, javascriptutc
I. Preface1. UTC: Universal Time Coordinated, coordinates the Universal Time.2. Greenwich Mean Time (GMT)Greenwich Mean Time (GMT) refers to the standard Time of the
On the Swagger UI model schema, the field date is displayed as "date": "2018-10-15t09:10:47.507z" but I need to use it as "date": "2018-9-26 12:18:48".Tips: The following two formats are just simple to understand a bit is not very comprehensive,
About GMT and UTCFirst, IntroductionMany people know that the two-way schedule is referred to as GMT or UTC, and the World Time Zone table is referred to as universal, so what is the actual intent of GMT and UTC? How is the world time zone
Each region has its own local time, and the time conversion problem on the Internet and radio communication is particularly prominent. Record here for memo.
The whole earth is divided into twenty-four time zones, each of which has its own local
PHP cross-Time Zone (UTC time) application solution. 1. set the internal time zone of the program to UTC time. (UTC can also be called GMT) PHP settings: date_default_timezone_set (UTC); Yii settings: add timeZoneUTC to configmain. php.
1. set the
First, preface 1, utc:universal time coordinated, coordinate the world. 2, GMT (GMT) Greenwich Mean Time (Greenwich Mean time,gmt) is the standard time for the Royal Greenwich Observatory, located in the suburbs of London, Because the
Local Test Cases:
# there can be no spaces on either side of the equal sign, before the error has been out here
yesterday= ' date-d last-day +%y-%m-%d '
echo $yesterday
curday= ' Date +%y-%m-%d '
echo $curday
echo "Now time: ' Date ' +%y%m%d%T '"
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The package is a simple function of converting an unknown date format into a standard date format, which can be used as
1. Set the program's internal time zone to UTC time. (UTC can also be called GMT)
PHP Settings:
Date_default_timezone_set ("UTC");
Yii settings:
Added in config/main.php: ' timeZone ' = ' UTC ',
When this is set, the time that PHP generates is
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