Solution to incorrect date output by php date() function_PHP Tutorial

Friends who are using PHP for the first time may find that after we configure the PHP environment and use the PHP date function to output the date, we will find that the date is related to the correct date by 8 hours.

Example

The code is as follows

代码如下	复制代码
echo date('Y-m-d H:i:s'); ?〉

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echo date('Y-m-d H:i:s');

?〉

代码如下	复制代码
date_default_timezone_set('UTC');

Output current time: 2008-10-12 02:32:17

Weird, the actual time is: 2008-10-12 10:32:17

Could it be that PHP’s date() time is incorrect and is 8 hours short?

Look at the "Example 1. date() example" in the PHP manual. There is an extra time zone setting in the first line

//Set the default time zone to use. Available since PHP 5.1

The code is as follows

代码如下	复制代码
date_default_timezone_set('Asia/Chongqing'); echo date('Y-m-d H:i:s'); ?>

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date_default_timezone_set('UTC');

代码如下	复制代码
echo date("Y-m-d H:i:s",time()+8*60*60); ?>

It turns out that since php5.1., the date.timezone option has been added to php.ini. It is turned off by default, that is, the time displayed (no matter what php command is used) is Greenwich Mean Time, and Beijing time is exactly 8 hours different.

How to set the correct PHP time? 1. Modify php.ini. Open php.ini and search for date.timezone. Remove the semicolon = in front and add Asia/Shanghai at the end. Just restart the apache server - the disadvantage is that if the program If you put it on someone else’s server, you cannot modify php.ini. We can modify the php program

The code is as follows

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date_default_timezone_set('Asia/Chongqing'); echo date('Y-m-d H:i:s'); ?>

Directly add the seconds of 8 hours

The code is as follows

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echo date("Y-m-d H:i:s",time()+8*60*60); <🎜> ?> http://www.bkjia.com/PHPjc/632080.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/632080.htmlTechArticleFriends who are using PHP for the first time may find that after we configure the PHP environment and use the PHP date function to output the date, we will find that the date and The correct date is related to 8 hours. Example code is as follows Copy the code...

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