PHP is a great language for the fast-growing dynamic web pages. PHP also has the characteristics of junior programmers friendly, such as PHP do not need dynamic statement. However, these features may cause a programmer to unintentionally sneak a security vulnerability into a web application. There are a number of proven vulnerabilities in popular security mailing lists in PHP applications, but once you understand the basic types of vulnerabilities that are common in PHP applications, you'll find it equally as secure as any other language. In this article, I will detail in detail what will lead to security vulnerabilities ...
Want to know what the design pattern is? In this article, I will explain why design patterns are important. I will also provide some examples of PHP to explain when and where to use design patterns. What is a design pattern? Design patterns are an optimized and reusable approach to our day-to-day programming problems. A design pattern is not just a class or a library that can be easily integrated into a system. It is a template that can only be used in the right context. It's not just a language. A good design pattern should be applied to most languages, but also to language ...
The .htaccess file allows us to modify some server settings for a particular directory and its subdirectories. Although this type of configuration is best handled in the section of the server's own configuration file, sometimes we do not have permission to access this configuration file at all, especially when We are on a shared hosting host, and most shared hosting providers only allow us to change server behavior in .htaccess. .htaccess file is a simple text file, note the "." before the file name is very important, we can use your favorite text editor ...
Now almost any application, such as a website, a web app and a mobile app, needs a picture display function, which is very important for the picture function from the bottom up. Must have a forward-looking planning picture server, picture upload and download speed is of crucial importance, of course, this is not to say that it is to engage in a very NB architecture, at least with some scalability and stability. Although all kinds of architecture design, I am here to talk about some of my personal ideas. For the picture server IO is undoubtedly the most serious resource consumption, for web applications need to picture service ...
Before this article: The dilemma of Chinese web fonts when foreign designers happily discuss how to replace fonts without pictures, when Google proudly to provide more and more web fonts, web designers using Chinese can only give a sigh. The dilemma of web fonts in the Chinese world is not only due to the large number of Chinese symbols caused by excessive font files such technical barriers; the deeper reason is that there are few good fonts available. On the one hand, although some Chinese font providers are also working to provide solutions for different platforms, word ...
The intermediary transaction SEO diagnoses Taobao guest stationmaster buys cloud host technology Hall June 21 3 o'clock in the afternoon, the Tianjin Software Industry Association internet application Branch Fifth week discussion meeting starts, the official QQ group: 39241075, this period discussion by stationmaster net www.admin5.com, China red Www.admin5.com, China Red League www.redhacker.cn Cooperation, the theme: Network Security network intrusion. Interconnection Liu Weijun (old wheat 296128095) Hello! According to...
Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall many webmaster are marketing webmaster, is to find ways to promote the site, Profit maximization is their main purpose, the webmaster in computer technology is a little, or even a Greek, they are most afraid of the site is a problem, once a little problem will be overwhelmed, begging, they also dare not to the site source generation ...
The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall "each period" everybody is immersed in the time, and is swept away by the passing years. Man's life is just a struggle against time. We would like to seize a love, a friendship, but these feelings can only be attached to people to survive, and each of us, as time goes by, also constantly disintegration and sinking-or die, or sneak out of our lives, or we have changed. --Proust "Preface" in the last period we discussed in detail bounce RA ...
An expert in the safety circle once said that attack is a kind of "magic." Interestingly, I was in a P2P network loan platform, really see the out of thin air "change" out of money. P2P loans are the current more convenient and practical means of financing for many small and medium-sized financiers to solve the immediate needs. P2P common mode is provided by the middleman matchmaking platform, while there is a financial hope that others can obtain benefits through loans, on the other side is the demand for loans, the two sides through the middleman to complete the loan transaction. The middleman on the one hand to confirm the background of both parties, on the other hand to ensure that the lending business ...
The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall I am the XI ' an science and technology university will graduate a senior student, high together to do the site, remember at that time with the Oriental Web page king, to now use Notepad to modify the code to do the station for about 8 years, has not gone to what professional study, are groping themselves out, Some time ago in helping a colleague to do search engine optimization, spent 2 hours rough made some adjustments, the effect is much better than not optimized before, below I from various aspects of the site to illustrate: (1) Why to optimize the site? Website optimization has been ...
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