PHP filters external links and external images to add rel = & quot; nofollow & quot; Attribute

In the past, many posts on the site were extracted from external articles. many links in the article either failed for a long time or some testing websites, such as http: // localhost/and so on. If there are too many links, many dead links will be

Use PHP to create a static website template framework

The template can improve the website structure. This article describes how to use a new function and template class of PHP4 to control the page layout in a website composed of a large number of static HTML pages. Outline: = The template can improve

Regular expressions in PHP

HuntePHP continues * NIX's consistent tradition and fully supports regular expression processing. Regular expressions provide an advanced but not intuitive method for string matching and processing. Anyone who has used regular expressions in PERL

How to call JavaBean in PHP4

First of all, I did not understand this article when I wrote this article. I just gave an example from php.net and tried to do it. it is under win2000 + apache + php4p12 configuration. the specific steps are as follows: 1. install JVM

Use PHP to process multiple check boxes with the same name

If a form contains multiple check boxes with the same name, there is only one value when it is submitted to php, rather than a string of comma-separated values like asp. There is a simple solution: Add [] after the name of the check box, for example,

Use session to replace apache Server Verification

For pages that require authentication, it is best to apply apache server authentication. However, the interface for apache server verification is not friendly enough. In addition, not all situations can be verified by the apache server. for example,

Use PHP to make a survey

Please contact me with any Title: http://www.webjx.comweb @ webjx.com reprinted please indicate the source today to tell you how to use PHP to do the investigation example, through this example you can learn how to use PHP and MYSQL to implement

PHP text database classification and sorting implementation

In PHP programming, if you use a text database, you may feel a headache for its classification and sorting titles. The following section describes how to use PHP and JavaScript scripts to implement this function: for example, when a user clicks the

Implement dynamic proxy in PHP4

I. Summary this article briefly discusses the Proxy mode and details how to implement dynamic Proxy in PHP4. This article only provides a prototype of the implementation method. if you have any comments or suggestions, please send them to Binzy

PHP design chat room step by step

The chat room can run in a complete and free way. you can enter the room without a password or keep your chat status. the advantage is: freedom, which is very suitable for tourists! Another method is to register a chat room. every person who enters

Zend is the world's first PHP certification

DanielKushner, training and certification director of Zend, told the famous American media yesterday that, zend decided to create a new ZendCertifiedEngineer certification to meet the needs of those who need to prove their skills in PHP. Kushne said,

COOKIE support in PHP4

The establishment of trading sites or personal sites with excellent efficacy often requires record of visitors. in PHP, two convenient methods are provided: session and cookie functions. cookie is the most convenient method to keep user information

A php second-level linkage with a database

? Php /************************************** * ************** efficacy: php level-2 linkage menu ********************** author: * Email: njj@nuc.edu.cn ** /*************************************** **** * ********* Function: php second-level linkage

How to apply string functions in PHP

The string control function in PHP is more effective, and the following are important: (1) the first two functions of echo, print, printf, and sprintf are output strings. if there is a variable name in the string, it is converted to its value. the

PHP entry speed

PHP is a server scripting language used to create dynamic web pages. Like ASP and ColdFusion, users can use PHP and HTML to write WEB pages. when visitors browse this page, the server first processes the PHP commands on the page, and then PHP is a

How can we become a PHP Master? Learn the programming of & quot; laziness & quot;

PHP is an efficient network programming language. due to its advantages in mobile programming and fast running, Agility has become the preferred language for Web programmers. According to a recent authoritative survey, 31.6% of websites now use PHP

Practical tips for XML volumes (5): structure tree

At first, I remembered that binary tree was created because a company structure was required. In the past, image software was used to draw an image. It looks nice, but every time there is a change, you need to redraw a new one. On the other hand,

Practical tips for XML volumes (4): linking menus

Now let's make a small example of using XML in IE: solve the problem of double drop-down menus linking titles. The most common example is to change the city option after selecting a province. let's try to use XML. Previous advantages Now let's make

How to apply XML data in Web design

The XML data source object is an ActiveX control that allows you to control data between an XML file and an HTML page. This article will show you how to extract data from various XML data sources and how to use JavaScript to display the data. The

Web programming: XML grammar analysis

Before analyzing XML syntax, it is necessary to understand the basic rules of XML syntax: Lexical features: 1) XML case sensitive, if the element name must be in the same case as mytag/mytag in the open and closed tags, the reserved string of XML

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