This article makes a summary of the function and usage of header function in PHP language.
The specific function of the PHP header () function is to send a raw HTTP header [HTTP header] to the client.
Headers (header) is a string of characters
To understand this algorithm, there should be a wired state automata Foundation.
The basic idea of the algorithm is this:In the preprocessing stage, the AC automata algorithm establishes three functions, the steering function Goto, the failure
Rewrite and 404 error pages each have an advantage. Some of their differences:
The advantage of the 404 error page may be that the rewrite module needs to be called without calling the module. Rewrite As a result, the 404 error pages may be more
Errors | error handling using PHP error handling
One of the common errors on the Web is an invalid link. Once an invalid link appears from another site, you will rearrange your
's site. People will save their favorite sites in a book, and if they
Directory (?) [-]
Basic process
Create an Order
Pick Release
Pick Confirm
Ship Confirm Deliveries
Interface Trip Stop-srs
Workflow background Process
AutoInvoice
Closing the Order
Ordershipping
Provides various official and user-released code examples and code reference. You are welcome to exchange and learn how to process file loading, file download, and other related functions.
Class http {/*** Download an object through http** Reads
In the study of tornado, there is an etag more curious, from the online query excerpt as follows:ETag is introduced in HTTP1.1, the main function is to add a (CSS file, image, JavaScript file) a unique parameter (equivalent to the query parameter
Ajax Request JSONThinkphp in the TP3.2 development Manual of whether or not to judge Ajax, there is a paragraph: " note that if you are using Thinkajax or your own Ajax class library, you need to add a hidden field in the form, tell the background
Publish an HTTP download class written with PHPfsockopen. If you can enable the remote content option, php can use fopen or file_get_contents to obtain the content of a webpage, however, the default function cannot be used to obtain the content of a
Brophp sets the 404 method for sharing. Today, a classmate asked me how to set 404 in brophp. here I will share with you Method 1. prepare a 404 page template and place it under the public directory of the root directory, of course, you can define
PHP error page. One of the common errors on the web is invalid links. Once an invalid link appears from another site, you will reschedule your site. One of the common errors that people will save their favorite websites on the web is invalid links.
In php, the header () implements the page jump method. In this article, we use the header () function to perform page Jumps. we will introduce status redirects such as 404,302,301. below are a lot of status-based custom functions that can be tested.
Scenario: Video upload function, upload list using the DataGrid control, the video has different states for different operations, the last column in the DataGrid is the Action column, which is the button control. You want to click on the button to
Recently in study Extjs4.2, accumulate articles, see Well, again this stay year://tabular data At least has columns, data, conversion of raw data 3 itemsExt.onready (function () {//Defining Columns varcolumns =[{header:'numbering', Dataindex:'ID',
1. The time format of the day before printing with PHP is 2006-5-10 22:21:21 (2 minutes)$a = Date ("y-m-d h:i:s", Strtotime ("1 day"));p Rint_r ($a);2, Echo (), print (), Print_r () difference (3 points) echo and print are not a function, it is a
cause of error: the exception indicates that the current response to the client has ended, and the response has ended (or died) before the client (in effect, the buffer) outputs any content. Specific analysis:first explain flush (), we know that
PHP classic interview questions and php classic questions
This article analyzes in detail the typical PHP interview questions. Share it with you for your reference. The details are as follows:
I did some php questions on the Internet, but I don't
1. Implemented by the header () method,The simplest way, and there's no limit to the PHP version.Header (' http/1.1 404 Not Found ');Header ("status:404 not Found");?>When the server is set to 404 pages, access to the PHP will automatically return 40
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