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
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
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
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
Analyze problems
UTC is actually the Greenwich Mean Time (GMT). It is measured at 0 degrees longitude. The local time in each region has a fixed time difference with UTC time, the local time in those regions is the effect of UTC time, time
To solve the problem of PHP cross-time zone, you need to set the internal time zone of the program to UTC time. (UTC can also be called GMT) and store the UTC time in the database. if you are interested, you can understand
1. set the internal time
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 'timezone '=> 'utc' to config/main. php ',After this setting, the time generated by PHP is
Python datatime module enables conversion between timestamps and local time, UTC time
How to get Unix timestamp
Dt=datetime.datetime.now () # get local Current timeDt.timestamp () # get timestamp Note: The timestamp is the
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.