gmdate

Header ()Is used to send raw HTTPHeaders. See the HTTP/1.1 specification for more information on HTTPHeaders. Example 1:Copy codeThe Code is as follows: Header ("Location: http://www.jb51.net ";);Exit; // after each redirection, you must add "exit"

When we tried our best to improve the server load capacity, did we ever think about whether the browser also has the cache function, and we can also use the browser's cache function to reduce the server load, increase website throughput? In this

No matter how many headers there are on the page, it executes the last one, but it is conditional. For example: Header ('location: http://www.jb51.net '); Header ('location: http://www.g.cn '); Header ('location: http://www.baidu.com '); This will

Php generates an RSS subscription. This article describes how to generate an RSS subscription by using php. Share it with you for your reference. The specific analysis is as follows: RSS (simple information aggregation, also called aggregate content)

Sometimes we need to control the expiration time of webpages such as home pages. For example, if we use Chinacache CDN, how should we design it so that it can cache my content. of course, you must first enable the reload_assist_ims on function in

DescriptionThis function inserts an article (and page) into the database. It can handle variables, check operations, fill in missing variables such as date/time, and so on. The function takes an object as a variable, returning the number of the

HiNow is Friday, the night, because back to the bedroom also seems to have nothing to do, as in the Department of Water a water.1. PHP---Cookie-----Set Cookies:The most common way to set up cookies in PHP is to use the Setcookie function, Setcookie

Personal use of the process to save some experience using Phpexcel, in order to later flip through: Combined with the PHP yii framework, it's easy to use. And do not have to say on the Internet to modify Yii automatic loading files and other methods.

The RSS 2.0 version of PHP generated class is used in the project. You can generate an XML file and output it through a function simply by inputting it into the data structure. /** * RSS Generation module * @author jerryli (@lijian @dzs.mobi) *

Sometimes we need to control the expiration time of webpages such as home pages. For example, if we use Chinacache CDN, how should we design it so that it can cache my content. of course, you must first enable the reload_assist_ims on function in

This allows you to download images as attachments. Please refer to the following program! This allows you to download images as attachments. Please refer to the following program! // File directory define ('dl _ dir', 'temp /'); // MIME type

Sometimes we need to control the expiration time of webpages such as home pages. for example, if we use Chinacache CDN, how should we design it so that it can cache my content. of course, you must first enable the reload_assist_ims on function in

Header ("http/1.1 404 Not Found"); Copy CodeFor the ErrorDocument 404/404.php function in Apache configuration, the Error_page 404/404.php; Copy CodeChange into Error_page 404

For static pages there is an etag. First of all, look at this: Apache static page The static page that Apache sends to the client typically contains the last-modified and ETag, the values of which are from the modified time of the static file and

Regardless of how many headers the page has, it executes the last one, but conditionally, for example: Header (' location:http://www.jb51.net '); Header (' location:http://www.g.cn '); Header (' location:http://www.baidu.com '); This will jump to

This article introduces some basic knowledge about php Cache. For more information, see. We can use the header in the HTML page to control the signature AG and PHP programs. This article introduces some basic knowledge about php Cache. For more

: This article mainly introduces PHP-date and time. For more information about PHP tutorials, see. Obtain the current Unix timestamp From (00:00:00)-The number of seconds and Get current date Date (); Date (the format of the timestamp, specifying

PHP Gets the current time (year, month, day, hour, minute, second) 1echo date ("h:i"); Date (PHP 3, PHP 4) date-formatting a local time/date Description String date (string format [, int timestamp]) Returns a string that is the result of the

The following describes how to use the header function. The following describes how to use the header function. No matter how many headers there are on the page, it executes the last one, but it is conditional. for example:Header ('Location: https:/

PHP and Nginx support dynamic image cropping. I wrote an article about the high-performance PHP image dynamic cropping solution a long time ago. The article uses nginxCache and rewrite for implementation. of course, with CDN, that solution has a