Web Application Development Using PHP

PHP, or Hypertext Pre-processor, is a programming language used by website designers who intend to develop a website that interacts with a database:  PHP actually comes from its original name and function, a tool for Personal Home Pages.  Today, any website that utilizes forms, data entry documents, or other interactive areas is likely to use PHP.  It is popular and used widely for its efficiency and suitability in designing and developing website applications.  To create and maintain a viable website in today’s Internet arena means incorporating PHP into your programming language. 

On the technical side, PHP serves three very important and employable functions.  First it facilitates HTML translation for specialized web pages (those with forms or interactive software).  It is a scripting language embedded in the actual code of HTML documents.  When a Web server reads the PHP language inside the HTML, it will execute the statements and send the results right along with the rest of the HTML. The server will do this before we ever see it through our browser.  In other words, it is a server-sided language:  the script will execute on the webpage’s server, not in the browser or on our computer when we see the web page.  PHP is also a cross-platform language, meaning it can run on many different web servers and operating systems.  It is a server-side language embedded into the HTML code, and helps to interpret the code’s functions once translated onto the website.

The benefits of using PHP are vast and diverse.  As mentioned, PHP can successful incorporate forms and interactive channels into a website.  It is well-suited for reading information entered onto web forms, and it can output the results of this form data onto a separate visible webpage.  It can also send an automatic email message in response to the entered web-form data, and it can also store this data into a file or database.  Other uses for PHP include more than just data form entry.  There are online surveys, discussion forums, and web-based email programs.  PHP can create graphics on the fly as well.  PHP can build templates to ease site maintenance, communicate with external Web sites, and serve different content to users based on their browser, IP address, date and time, or numerous other characteristics.  To utilize PHP is web development means making your site that much favorable in the contest to win Internet users and their business.