Let's talk about how to keep your computer time at Beijing time in GMT.
We all know that the computer's time is maintained by a battery power supply, and the accuracy is poor, often when you are inaccurate. The NTP server, a public network
$now _time = Date ("H:i:s"); Get the time question, ask the seniors
$now _time = Date ("H:i:s"); Will the current time obtained be 12 o'clock? Where do you want to set up a 24-hour system?
Because
$now _time = Date ("H:i:s"), for example 15:50:22
$s
Php sets the Beijing time function date_default_timezone_set (). In the php Tutorial, set the definition and usage of the Beijing time function date_default_timezone_set () to the default time zone of all date and time functions in the script.
Set the Beijing time function date_default_timezone_set () in the php tutorial ()Definition and usageThe date_default_timezone_set () function is used to set the default time zone of all date/time functions in the script.
SyntaxDate_default_timezone_
Time zone resolution and how to adjust the time zone in Linux preface today we found that the system time of Centos6.0-64bit in Vmware is several hours different from that of the host machine. after adjusting the system time, restart and restore the
Time zone resolution and how to adjust the time zone in Linux preface today we found that the Centos 6.0-64bit system time in Vmware differs from the host time for several hours, after adjusting the system time, restart and restore the system. So I
Here are some of the time functions in PHP:(1) DateUsage: Date (format, [time]);If there is no time parameter, the current time is used. The format is a string, where the following characters have special meanings:U is replaced by the number of
This article mainly introduces the PHP date function and PHP time function, has a certain reference value, now share to everyone, the need for friends can refer to
One:The checkdate () function validates a date.Checkdate (Month,day,year)If the
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
Here are some of the time functions in PHP:(1) DateUsage: Date (format, [time]);If there is no time parameter, the current time is used. The format is a string in which the following characters have special meanings:U is replaced by the number of
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