About the weird 6 time difference in PHP timestamps in development

Recently used PHP crawler to develop a sword 3 of 818 and the tree hole of the reading site

A very strange question was found when using Filemtime to get the last modification time of the file.

For example, I was a 2016-7-3 10:00:00 modified file, but with Filemtime to get to the bad times 2016-7-3 4:00:00

Why is there a 6-hour time lag that is so weird?

= = Check to find a time zone problem, you can go to the configuration file changes, you can also add a PHP file at the beginning of the

Date_default_timezone_set ("Asia/shanghai"); Time zone for Shanghai, Asia

The default time zone is where the forgotten, interested members can go to check

The above describes the PHP timestamp in the development of the strange 6 small time difference, including the content, I hope the PHP tutorial interested in a friend to help.

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