PHP open-source world very exciting, which we all contact with many famous open source projects such as Drupal, Sugar CMS, Joomla, etc., but in this article, the author selected nine new awareness is not high, but can Very useful in some areas, currently in development stage, promising PHP open source projects. I am sure you will be amazed after reading the reader: the original PHP is also capable so many things.

Difficult to predict a hundred years of human life, only a few things can be determined. At that time, cars will have low-level flight capability, urban planningThe regulations will be relaxed, the building can be made to hundreds of layers, the street can not see the sun all day long, women all of them have learned self defense. Just want to discuss this article One detail: a hundred years, what language people use to develop software?

Free webmaster services including SEO,Search Engines,Alexa Rank Checkups,Keyword Density,Domain Checkups, HTML and Other many useful tools.

Squid will cache directory set to create multiple directories, each directory, then create multiple directories, and then only in the innermost layer of the directory store cache files (object).

A recent project, which has a relatively large form, it requires users to complete a lot of time, many users have spent untold hardships after the completion of a submission was found SESSION expired, the system quit, it has led the research, as well as how to set SESSION the need to maintain SESSION online, here are some of their feelings and experiences.

Infobright provides a modern data warehousing solution for MySQL users that combines MySQL’s hallmark ease-of-use with support for terabyte-sized data volumes on a single server. With Infobright, no data warehousing expertise is required to build and manage databases that deliver rapid response times for analytic and business intelligence applications.

nginx [engine x] is a HTTP and reverse proxy server, as well as a mail proxy server written by Igor Sysoev. It has been running for more than five years on many heavily loaded Russian sites including Rambler (RamblerMedia.com)…

The instruction mentioned below only applies to Debian and Ubuntu Linux. I am going to document following things

We query the data, they often need to specify the return a few lines of data. If there is now a B / S structure of the application, each page may only display the 30 records. In order to improve the efficiency of this time show the general requirements of the database to return only thirty record time…

Over the past when running a large web application meant to run when a large-scale web server. Because your application has attracted a large number of users, you will have in your server to add more memory and processor. Today, the ‘big server ‘ model has in the past…

An introduction to using MySQL, from creating databases to modifying tables to creating and deleting rows.The select query is used to retrieve records from a database. The keywords used in a select query are summarised in the following table.

This class can automatically load one or more of the directory of the class or interface files，You can filter the files and directories do not meet, no new class, can be used directly.

MySQL parameters we introduced the five categories set up, usually we generally have little touch them, making MySQL performance tuning and troubleshooting when these parameters are still very useful.

Nginx 0.7.48 version from the start, to support a similar function Squid cache. This cache is the URL and the relevant portfolio as Key, with the md5 hash to preserve in the hard disk, so it can support any URL links, but also supports 404/301/302 such a non-200 status code.

If you are learning jQuery, this information may be helpful for you, here collected and used in the performance function jq familiar with and use these features function to help us to quickly complete a variety of functions, but also make our code exception simplicity and efficiency.