PHP

get browser IP address function getremoteipaddress () { $ip = $_server[' remote_addr ']; return $IP; } Get IP If there is a proxy server function getrealipaddress () { if (!empty ($_server[' http_client_ip ')) {//check IP from share

Learning objectives: Mastering PHP's Process Control 1, If ... else loop has three kinds of structureThe first is to use only if conditions, as a simple judgment. Explained as "What to do if something happens". The syntax is as follows: if (expr)

Cookie|cookies the cookies in the browser Let's take a look at what's saved in the browser. If you are using IE5, there is a directory of cookies in the Windows directory, there are a lot of text files, the file name is similar to Wudong@15seconds[1]

If only one way to use the database is correct, you can create database design, database access, and database based PHP business logic code in a number of ways, but the end result is usually a mistake. This article describes the five common problems

XML Author: umbrella First of all, if you are not interested in Java or if your host does not support Java or you are not planning to learn, please do not waste time here. Please install the Java Execution Environment and PHP in conjunction with

The online tutorials on the PHP site have been great. This section of this article will give you a bit of familiarity with PHP. I can not do without any omission, my purpose is to let you quickly start your PHP programming. 3.1 First-order

Development tools Dreamweaver Starting with MX, DW is starting to support Php+mysql visualization, which is really a good choice for beginners, because if it's a general development, you can write a program without writing a single line of code,

So that the development and maintenance of web systems more convenient, thereby effectively saving human and material resources, by more and more enterprises of the green squint. The template engine is an important method of the MVC pattern

how PHP operates LDAP 2.1 How PHP connects and shuts down with LDAP $ds =ldap_connect ("ServerName") ServerName is the name of the LDAP server, Cases: $ds =ldap_connect ("10.31.172.30:1000") The return value is: TRUE or False Close connection Ldap_

It just needs to be converted two times. Most of the time, we are on the character set conversion time will be so, such as judging the parameters passed in whether Utf-8, the 5 characters of the writing, but more, such as utf-8,utf-8,utf-8, then how

Online "Summary" The Online Editor version 2.0 does have a lot of improvement over version 1.6. The first is that the FCKeditor file structure is clearer and can be more easily deployed in its own system. The other 2.0 version finally supported the

Ajax is undoubtedly one of the hottest web development technologies to fry in the 2005, and of course, this credit cannot be separated from Google. I am just an ordinary developer, the use of Ajax is not very much, I simply put the experience I used

Even if you're using PHP for years, you'll stumble across functions and functions that you never knew about. Some of them are very useful, but not fully utilized. Not everyone will read the manual and function references from beginning to end. 1,

Many of the former web site's news release system has adopted dynamic server technology to generate static HTML practices, the benefits are: one can reduce the burden on its servers, the second is because of the generation of HTML static pages, so

$_server Predefined variables Server variables: $_server Note: Used in PHP 4.1.0 and later versions. Previous versions, using the $HTTP _server_vars. $_server is an array that contains such things as the head (headers), the path (paths), and the

ImageMagick is a powerful server-side image processing tool, much more powerful than GD. Many PHP sites with the application of a wide range, began to use ImageMagick, although its configuration is not complex, but if a few need to pay attention to

As you all know, PHP is a server-side embedded HTML script programming language. But by embedding HTML as a Web site, the code quickly becomes large and uncontrollable. How can i separate the PHP code from the HTML and make a Lib (template) similar

Beginner Site original content, reproduced please indicate the source Web page teaching network . How do we create our first PHP page? It's very simple! Choose one of the best design tools we use, and of course you can just use Notepad. After you

　　 First, Introduction Luckily, object overload technology was introduced in PHP 5.0. This article explores the possibility of overloading the method __call (), __set (), and __get (). After a brief introduction to the overload theory, we will get

Pre-study Preparation:To learn PHP, of course, you have to install PHP, so if you are the first time to learn, please read the online college article:PHP4.03 installation under LinuxInstallation of PHP4.04 under Win98Installation of PHP4.04 under