Analysis of the advantages of programming language PHP in the field of web development_PHP tutorial

In the eyes of most WEB developers, ASP and JSP are considered the frontrunners, while PHP is considered a weak "struggler", or it is a language that is devalued as used by amateurs. It is worth participating in the competition of corporate WEB development. In my opinion, the reason PHP is not considered a contender is due to reviewers' lack of understanding of it and of other operating systems used for web development. Contrary to some opinions, Windows no longer holds the largest share of the WE web hosting market, and I suspect it is also being destroyed in the field of WEB development.

　Why is there no PHP in enterprise development?

Obviously, PHP is considered to be so far behind ASP and JSP that it is useless, but this is just not true. PHP is a powerful language in its own right. It's available on virtually every distribution of LINUX, and it's also available on Mac OS X. Access to building-block tools and software for developing and using PHP code is free. Commercial integrated development environments (IDES) for developing PHP applications are also available - tools such as Komodo (which runs on LINUX and Windows) and Zend Studio (the application can run on any On an operating system with JAVA running environment). The fact that you can run a website built with PHP on almost every web host, regardless of what operating system the server is running, makes PHP even more attractive.

　What can PHP provide?

Forget about what is surrounding PHP for a moment, and consider what PHP itself can provide. It is a robust server-side language that provides considerable functionality and can serve pages quickly. Easy to use, any user using C or Perl or another language with similar style and syntax can quickly get started with PHP. Although it is designed for use on the Web, it can also be used as a command line language. Does the WEB application you are writing need to execute certain code every hour or every day? Using cron or a similar scheduling manager, you can schedule PHP code to be executed when you want it to be executed using an ordinary shell script or batch file. There is no need to automatically call the browser to view a specific web page to execute your event, and there is no need to rely on visitor clicks to tell your system that specific code needs to be executed at a specific time. The fact that PHP is scalable in this area is absolutely attractive.

　Benefits of PHP

I am not a veteran of JSP or ASP, and I don’t want to disparage these languages. Instead, I'll focus on the benefits of PHP.

Localization

PHP allows you to provide localized services to your website visitors. When users click through to a website, the website automatically serves pages in their native language based on their browser settings. This is achieved without the use of complicated files for language translation, but by using the same capabilities as localized C programs, through a system called gettext. If the requested language file exists, the text the user sees is his or her native language; if the language file does not exist, the text is the default English or any other language you specify. Many localized UNIX applications use gettext as a standard, which makes third-party translation a breeze.

Easily use the command line

PHP supports setting up and executing command line programs where needed. Using the standard UNIX diff tool, it is possible to generate the difference between the last modification of the error and the current comment to be emailed to the owner of the error. The PHP code performs a diff on two files written on the system, takes their output as input, and generates an email to send. This email is sent via PHP itself.

Other benefits

The above are just two of the powerful features I use in my own programs, and there are many more. For example, you can:

Create simple Flash animations instantly. Create PDF documents instantly. Use advanced mathematical functions, as well as object-oriented programming techniques. Read and write to local and IMAP mailboxes.

Any standard Internet protocol can be used in PHP. Want to write a PHP-based FTP, WEB or news client? No problem! Using only PHP you can write clients and servers that use standard TCP/IP sockets and create your own protocols.
Implement support for encryption and support for various database servers.

Comments that lack foresight

I think those who look for top web development languages ​​and exclude PHP are extremely short-sighted. I've been writing code in PHP for many years, whether it's advanced functionality like a bug tracking system or mundane functionality like simply reusing headers and footers. I've written semi-static pages and full-featured multimedia presentations in PHP. I'm not the only one using PHP. If PHP is not worthy of attention, if it is just a language for children or hobbyists, then why is it the fastest growing language in web development? If it is not as powerful as ASP or JSP, then why is it used on WEB websites with huge traffic? For example, Yahoo, it is said that it is built by PHP.

Developers are accustomed to using familiar products

I’m sure that ASP and JSP have their own strengths, but I believe people use them not because they can provide more powerful functions than PHP, but because people already understand them and want to use what they are used to. method to write code. Excluding PHP only shows ignorance of this language.

http://www.bkjia.com/PHPjc/486254.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/486254.htmlTechArticleIn the eyes of most WEB developers, ASP and JSP are considered the frontrunners, while PHP is considered weak. "Struggling", or it is a language that is devalued as used by amateurs, no...