Blackberry Source Code Examples

Copyright (C) 2009 Chuck Matthews

PHP is a programming language open source

PHP is a programming language that allows your site to go beyond a basic HTML document, and create an interactive experience. Open source means the source code is available for someone with adequate access to the site, so that they can easily make changes. When the Internet was beginning, most pages of the site were the basic documents HTML. This means that when you visit a page (about.html, for example), which transferred the entire contents of this page in your browser.

How do I know if I have a PHP site?

If you are visiting a site, and you see that the page name ends with. Html, this means that the page is probably a simple HTML page of age. If the page name ends in. Php, then the site is a site based on PHP. Other programming languages include dynamic. JSP (Java Server Pages) or. ASP (. NET and Active Server Pages). Occasionally you will see the sites that end in html. With a dynamic code embedded in them, but this requires some tricks to make the server.

We have several sites that use static HTML pages and have great results. There are some pages that have content dynamic, but most pages are built in HTML. It's great for search engine optimization, as some of these pages have been active for years. In However, as the number of pages grow, it becomes increasingly difficult to update the menu items and navigation, because it means you have to open each page, one at a time, and modify the content.

Advantages of using PHP

PHP works a little differently. Instead of downloading the page whole (with the navigation, content, and all in one file), PHP allows you to enter the programming code that is displayed to the User final. This program code allows you to tell the page, "Insert the navigation at the top here." Or, "put the content the page there. "

PHP allows you to customize a page, for example, or automatically detect that the User is entering the site from a mobile device and display a different version of the site that is optimized for your Blackberry or iPhone. PHP keeps most of the code for the site behind the scenes so that the page that is displayed for the End User loads quickly and does not require the browser to do the processing work – the work is done on time by server.

PHP is ideal for working with databases

One of the biggest advantages of a programming language like PHP is that it allows you easily interact with a database. If you are not familiar with databases, consider a database as a turbo in the form of an Excel spreadsheet. You have columns (name of the page or the content and title) and lines. Lines that normally contain information that is organized by the column headings.

PHP makes it easy to read information from a database and display the information in a web page. So, if you've used a site where you enter your zip code to find a local store near you, the system is probably taking your zip code, performing a query database (ie, find all stores within 10 miles of ZIP code 80303) and display the results so you can find your way. To do this, we have a database geolocation enables us to say that the approximate distance between two zip codes.

You could do the same thing with the construction of a series of pages web that has each location. And while this is good for three or four places, as the number of sites increases, PHP allows you to automate the process.

Keep content organized

One of the ways we have been able to streamline the process of building sites is that we have our standard process using our management system PageDirector content. There are many, many ways to build websites. Each designer seems to have a slightly different way of putting a site together. We are often asked to work in places that other people have created, and to make simple changes to the content and navigation, which often have to dig around the code to figure out where things are located. This takes time and is not very efficient. System PageDirector, however, keeps all the content to the site and organized into a table of the database. So anyone can easily find the content and make changes quickly and easily. One of our customers told me in an email to me yesterday, "It's really an efficient, simple to use PageDirector. It makes my life easier to be able to update the site fast. "

How does it work?

When someone clicks on a link to go to a page, the system pulls the correct content of the base data, get the menu items from another location, and on-the-fly creates the page for a person.

Summary

PHP is a programming language based server that allows you to create an interactive experience for visitors to your site, and keep the content and other information organized in a database.

About the Author:

PHP is a programming language that allows your website to go beyond a basic HTML document, and create an interactive experience. PHP is a server-based programming language that allows you to create an interactive experience for your site visitors, and keep content and other information organized within a database. This article explores some of interactive applications that can be developed using PHP applications.

Article Source: ArticlesBase.com – Ten Ways to Use PHP on your Website

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