A php function that obtains the file extension.

SyntaxHighlighter. all (); news & nbsp; | & nbsp; Security & nbsp; | & nbsp; Forum & nbsp; | & nbsp; download & nb /*GetFileTypeUsage: GetFiletype ($ filename)*/Function GetFiletype ($ Filename ){If (substr_count ($ Filename, ".") = 0) {// check

PHP generates dynamic WAP page 3

3. use PHP to dynamically generate images. the WAP application uses a special black/white image format WBMP. We can use some tools to convert existing images into WBMP format and then use them in WML documents. However, if the required images such

Code for capturing YAHOO stock quotes in real time

SyntaxHighlighter. all (); news & nbsp; | & nbsp; Security & nbsp; | & nbsp; Forum & nbsp; | & nbsp; download & nb Function getYahooQuote ($ stockSymbol = "CCR "){If (! $ TargetURL) $ targetURL = "http://finance.yahoo.com/q? S = $ stockSymbol & d

Database-based statistics on online users and daily visits

Online user count statistics, daily traffic statistics, and monthly traffic statistics are available ..... Include (& quot; guest. php & quot;); & quot; welcome to my website for watering. if you have any questions, leave me a message.

Create a DIY three-step counter

Most people are eager to use databases for counters, message books, forums, and other things. This article will introduce self-made counter programs. First, create 0 ~ 9 put the 10 GIF images in the img folder and create a php file called count1.php.

Use the php encoding function-mime. inc2

SyntaxHighlighter. all (); news & nbsp; | & nbsp; Security & nbsp; | & nbsp; Forum & nbsp; | & nbsp; download & nb Text, text => TYPETEXT, TYPEMULTIPART => multipart, multipart => TYPEMULTIPART, TYPEMESSAGE => message, message => TYPEMESSAGE,

Share to speed up your XOOPS

The actual operation of this method is mainly to optimize PHP instead of XOOPS. When PHP is installed by default, only the Zend Engine is attached. according to Zend, after Optimizer is installed, PHP execution speed increases by 40%-100%. I

Imitating OSO forums (V)

Previous post. php (as the mainstream development language) and reply. in php (as the mainstream development language), after the speech is submitted successfully, it will jump to a page called post_end.php (as the mainstream development language,

Use Socket to send email 1

In the several PHP homepage spaces applied by the author, there are not many mail functions available. after The mail () function is called, there will be no more details. However, emails play an increasingly important role in online life. Do you

Use Socket to send email 2

SMTP is based on TCP/IP. Generally, the command format is implemented through the request/response method, and the text information is used. Therefore, it is easier to process. SMTP is short for the simple mail transmission protocol. it can send

PHP installation tips FAQs

I. Q: I have installed the APACHE module of Unix by step, but the source code of my PHP script is displayed in the browser, or the browser prompts me to save the file. Why? A: This is because the PHP module does not work properly. Check the

Browse UTF-8 code Web page appears blank solution

One aspect is the server solution: Apache settings: AddDefaultCharsetUTF-8 another aspect see the following event, I also encountered: UTF-8 web page, let others to access, results many people said that after entering a blank, found that because the

Dynamic web technology: using PHP to create a simple content collector

A collector, also known as a thief program, is mainly used to capture others' webpage content. It is not difficult to create a collector, that is, to remotely open the webpage to be collected, and then use a regular expression to match the required

The usage of the output buffer function of OutputBuffer

In PHP programming, we often encounter some functions that directly generate output, such as passthru (), readfile (), and var_dump. however, sometimes we want to import the output of these functions to a file, or process the output of these

Later optimization methods tend to be in the white hat mode

The optimization methods can be divided into white hats and black hats. The two optimization methods have the opposite nature. The former adopts a formal method as the content of practice. The latter has a fast speed-up and has made some

The search strategy and standards of links and the determination of true and false links

As the webmaster, we also need to optimize the website while optimizing the website. The optimization is to make the website an external link. There are many external links, such as libraries, forums, blogs, classified information, soft texts, and

After Baidu night, Baidu follows new user interaction measures

I heard about Baidu lee at the search conference in Shanghai just a few days ago. I also shared some of my experiences and opinions the day before yesterday. yesterday I saw Lu Songsong's blog posting Baidu's contribution, baidu's two points of view

How does SEOer turn to Internet managers?

I mentioned in my previous article that website operation on the Internet requires not only SEO technology, but also website planning and operation capabilities. So we need to understand what the purpose of the website is, in order not to create a

Baidu once again told us that website operations should focus on brands

When talking about the brand, many webmasters or website operators say this is far away from me. it is too difficult to make a brand and we cannot stick to it for so long. If you still have this mentality, your website will not be able to develop in

The impact of Facebook's PHP code on the environment

Facebook provided information related to the server size a month ago. they used about 30 thousand servers, and most servers run PHP code to generate users' social websites. Driven by climate change discussions in Copenhagen: how much carbon will

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