Program | programmer | tips | Optimization This article describes various ways to debug your PHP application, including opening error reports in Apache and PHP, and finding the source of more difficult bugs by placing a strategic print statement in
What is a session? Session direct translation into Chinese is more difficult, generally translated into time domain. In computer terminology, session refers to the time interval between a terminal user communicating with an interactive system,
Skill | script with PHP user authentication
If you want to implement password protection on a per-script basis, you can use the header () function together with the $php_auth_user, $PHP _AUTH_PW Global variables to create a Basic authentication
For those of you who are unfamiliar with this concept, loops are a control structure that allows you to reuse a series of PHP commands over and over again. The actual number of repetitions can be determined by yourself.
The first, and simplest,
The object of this article is all levels of PHP developers interested in PHP5 's new XML features. We assume that the reader is familiar with the basics of XML. However, if you have already used XML in your PHP, this
This article mainly introduces the PHP code optimization 53 details, common and important PHP optimization strategy, need friends can refer to the following
It is quicker to use single quotes instead of double quotes to contain strings. Because PHP
Learn to use RIA Framework Flex to create a MySQL admin UI
phpMyAdmin's appearance shook the industry, no doubt. It is, of course, the best PHP application because it changes the MySQL admin interface from the command line to the form of a Web
Yahoo| Search Engine
Eastern Time March 1, one of Yahoo's co-founder of Jerry Yang will announce that the company's search network will go into Web services. Yahoo Search Developer Network was set up in the
If you want to implement password protection on a per-script basis, you can create a basic authentication mechanism by combining the header () function with the $php_auth_user, $PHP _AUTH_PW global variable. Typically, the server-based
This article is a MySQL table and query optimization of some practical tips for a detailed analysis of the introduction of the needs of friends under the reference
The MySQL table stage is a very important link, the table structure of good or bad
Joe Brockmeier briefly introduces the PHP scripting language, discusses the origin, performance, and application Platform of PHP. A simple example of a PHP script illustrates its basic syntax and usage.
If you are working on web-based development,
For commercial websites, efficiency is very important. At some e-commerce sites, the server's response speed determines its quality of service, and the server's load determines the maximum access capacity it can provide. Technicians always try their
I've been working on PHP applications for the last four years. PHP is really easy to write. But PHP also has some very serious flaws.
Below I will give my reasons why PHP is not suitable for larger sites than small amateur websites.
1. Bad support
The most afraid of the problem with the unthinkable to fight, to see who cattle nose. Have not been in the code for a long time encountered obstacles, and today unexpectedly met a small tea bag--php generated XML, to flash access is garbled.
web| Insert | Site Since RSS is technically a well-formed XML document, it can be handled using standard XML programming techniques. There are two main technologies: SAX (The simple API for XML) and Dom (the Document Object Model).
The SAX parser
#启动进程, usually set to equal number of CPUs
Use Epoll; A way to #epoll是多路复用IO (I/O multiplexing), but only
PHP has four functions that contain files: include (), include_once (), require (), and require_once (). Figuring out their differences is one of the basics of learning PHP and avoids the unnecessary hassle of writing code.
1. Mode of
Let's look at some basic concepts first.
One, PHP script and dynamic page.
PHP script is a server-side scripting, can be embedded and other methods and HTML files mixed, but also class, function encapsulation, such as the form of templates to the
The 5 goals I have listed below have to be considered every time you start the web design.
In life, it is very important to have a goal.
Especially for website design, because there is no motivation without goals, more can not measure your
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