gmdate

In the afternoon, I helped my friend debug an ecshop.ProgramIn the message, the GMT time is 8 hours behind that in China, and it is unfriendly. Someone has encountered this problem on the Internet, but they have no choice. I checked the

Note:1. the compressed files are cached on the server, and the re-access reduces the re-compression time to reduce the CPU usage.2. You can set the Client File Cache Time to reduce the number of re-requests by more than 85%.3. Because the image is

There are two problems with Excel at work,1.excel table in the column value is too large, due to no special treatment, the program can not run properly;2. The column value contains the date format text, cannot read correctly;So through the network

This example describes how PHP sets the time for static content caching. Share to everyone for your reference. The specific methods are analyzed as follows: In the use of Baidu tools to make a small test prompts us to set the static content cache

We tend to do a variety of optimizations on the server for caching settings, but we rarely notice Client Cache, which is exactly the caching mechanism of the browser. In fact, each browser has a caching policy, will temporarily cache each of the

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

First scenario: Add in. htaccess The code is as follows Copy Code AddHandler application/x-httpd-php. css. html. js#这是添加你要压缩的类型Php_value auto_prepend_file "/home/a4284418/public_html/gzip.php"

General Browser request PHP is not cached unless PHP directly displays the Send head 304if (Isset ($_server[' http_if_modified_since ')) {$browserCachedCopyTimestamp = Strtotime (Preg_replace ('/;. *$/', ', $_server[' http_if_modified_since ')), IF (

PHP + jquery + ajax implement real-time chat function instance, jqueryajax This article describes how to implement the instant chat function using PHP + jquery + ajax. Share it with you for your reference. The details are as follows: This is a

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

This article mainly introduces the security method for PHP to output an English time and date. The time and date mentioned in this article is in RFC1123 format, and summarizes a gmdate function not affected by setlocale, for more information, see

The phpheader () function sets the page Cache. The header () function is widely used in php. I will introduce some methods to implement page cache using it. However, before using the header, you must note that no output can be made before it,

In PHP, there are several functions to get time and date, in addition to the time () function to get the current UNIX timestamp and using the DATE function to get the current time, you can also call the GETDATE () function to determine the current

Php+jquery+ajax implements live Chat feature instances, Jqueryajax In this paper, we describe the method of Php+jquery+ajax to realize instant chatting. Share to everyone for your reference. Specific as follows: This is a simple use of jquery and

Phpexcel Exporting PHP When using Phpexcel export to find a call directly generated an Excel file, can not be saved to the local, how to implement click Export, Pop-up Save dialog box and choose Save Path to save it, find an example or ideas!

PHP Date Function Base,datebase The meaning of letters can be used in the/************** format **************/ A – "AM" or "PM" A – "AM" or "PM" D – a few days, two digits, if less than two digits before 0; such as: "01" to "to" D – days, three

Previously, the following code inserts data. Now the table has added a time column type of TIMESTAMP. I just want to insert the time when data is submitted to the table. How can I change this code below?? Just change it here? {Code ...} previously,

By Cal HendersonThe next generation of Web applications makes JavaScript and CSS usable. We will tell you how to make these applications fast and agile.We have established an application called "Web 2.0" and implemented rich content and interaction.

How to export in phpexcel click Export to open the save dialog box and select the save path to save PhpExcel export php When you export data using phpexcel, you can directly generate an excel file and cannot save it locally. how can you click Export

This article is an example of how Php+jquery+ajax implements instant chat. Share to everyone for your reference. Specifically as follows: This is a simple use of jquery and PHP to do a chat room source code, we are here to use Ajax to read the