What is PHP?

PHP stands for PHP: HyperText Preprocessor, it is a server-side scripting language, and as the name goes, it is to create dynamic and interactive Websites for your visitors. Maybe you currently make your Websites in HTML? HTML alone cannot create dynamic Web pages, HTML is clearly defined as a static language, as it is always static and mainly is used for structuring (or styling, in some cases) a document (or a Web page, if you like).

What do we mean by server-side scripting?

You may already know, but HTML is a client-side language, so the browser translates the HTML code into "bytecode" that the computer can understand, and so the computer translates bytecode into what we can clearly understand, text, for example. Server-side scripting is a little different, a little bit more added to the story. As with PHP, server-side scripting languages have an interpreter inside a machine, that translates the code (in our case, PHP code) to HTML code (that the browser can understand), and then the same process will take place with the browser translating the HTML code to bytecode, and so forth. With server-side scripting languages, you don't need anything adding to your browser or computer, as the interpreter inside the machine that hosts the particular Website does most of the work.

What's the fuss with server-side scripting languages, then?

The thing that makes server-side scripting a must nowadays is because it can generate dynamic Web pages, but what do we mean by dynamic Web pages? Well, imagine you wanted to start a forum, and you used HTML. Okay, you used a form to submit the data and it is sent to your e-mail address, and you have to edit the static Web page every time you want a new post added. That, to me, would be the most annoying job of creating a Website. However, with PHP (or any other server-side scripting language, for that matter), can be completely automated, and you'd not have to edit your file even once! The thing that PHP does, is sends the form data to a different page, saves it in "pre-defined" variables (things that store a value), and using something called a "while loop" that continually loops all the posts saved in the Web page - and that's it! PHP stores the posts in a MySQL database (something that holds data, if you like, like member accounts, etc) and uses that as long-term memory.

But if we're talking about server-side scripting languages, what makes PHP different from the rest? Well, simply put, PHP is probably the best thing that has come into the server-side scripting genre. If you have heard about other scripting languages like Perl or ASP/ASP.NET, you'll come to find that they are extremely hard to learn from. Put it this way, the majority of Web developers that use ASP.NET, for example, are those who have come from a different programming background, like have known VBScript, or other languages that's in relation to ASP.NET, the same with Perl. The difference between PHP and the rest, is PHP is incredibly easy to learn, especially for the newbies towards this industry, and PHP has took several steps to ensure an easy introduction to those newbies to the world of programming. Let's do an example, lets see which is the easiest to understand, out of PHP, VBScript and Perl, by doing a simple "Hello World" program, that outputs text to a Web page:

PHP:

echo "This is some text that'll be shown in a Web page...";

VBScript/ASP.NET:

Response.Write("This is some text that'll be shown in a Web page...");

Perl:

#!/usr/bin/perl

print "content-type: text/html nn";

print "This is some text that'll be shown in a Web page...";

Okay, now I am not going to say things like "well, obviously PHP is the easiest to understand" - as obviously, we all have different preferences, but what I can say is, that they all do the same thing. Which seems the most logical to you? In my opinion, the two most logical ones for me is PHP and VBScript/(ASP.NET).

Now it's up to you which one you want to go ahead with, experiment which one is best for you, after all, we all have dfferent tastes.

Good luck!

Below are a few resources to get started with PHP:

# - w3schools.com

# - php.net

# - mysql.com

There are a lot of reasons you might want to start a website. It is a great way to communicate with friends & family, and it is a great way to meet new people online and create conversations on the internet. Whether you have an idea or belief you want to promote, or a product you would like to sell, a personal or business website can be the solution to your marketing and communication goals. These days, a lack of technical knowledge doesn't have to be a barrier to getting started.

The good news is you don't need a degree in programming to start a new website. You don't even need to know a single line of code for that matter! If you can install software packages through a web-browser interface, you can set up a Content Management System (CMS) that will allow you to design, create, and manage any number of pages, articles, and stories. Some web hosts even have utilities like Fantastico that will automatically install a variety of Content Management Systems from blogs, to forums, to picture galleries or e-commerce websites.

Content Management Systems not only give websites more interactivity and functionality, they also allow people with few technical skills to get up and running with an online presence. The most popular ones like WordPress, Simple Machine Forums, phpBB, and Joomla are all free to use with varying regulations on how you can modify or transfer use of the software. Each of the programs also has discussion communities built around them where new and experienced users share advice & knowledge with the most common errors and user requests. If a problem pops up, there is a good chance that someone has already posted a step-by-step solution to it somewhere on the web.

As easy as it is to create and initially customize a new website, there is also no limit in how far you can take it. As you install easy to use CMS packages, some of the vocabulary will become a little more familiar and you'll naturally find yourself a little more comfortable with the technical aspects of your new hobby. So long as you keep regular back ups, you can confidently learn new skills by trial and error.

Here are the simple ABC's of web development.

A. Graphics

Graphics is very essential in web development because this is what visitors gauze your site if it is worthy of their time.

So what really makes a graphic to be effective?

First, the graphic should be small. Consider using images that are 10 to 12 KB per image because if you will use larger images, it will slow down your site.

Visitors to your site will likely to leave if your site takes too long to display so it is better that you use images that are attractive and easy to load.

Second, when it comes to graphics, you have to use images that have direct relation to your site. You would not display an image of Hollywood artist to promote the product you are selling, as this will cause confusion to your visitors.

Lastly, blinking graphics are not ideal in web development because blinking objects are really annoying and distract readers. More often readers leave web sites with excessive flash or blinking objects most especially when these objects hinder them from reading the whole web page.

B. Advertising

Advertising is lifeline of web sites and you have to handle them effectively to ensure success of your site.

When in comes to advertising, you have to remember two things, the number of ads and how related it is to your site.

The number of ads should be just enough to give room to other contents of your site. If they are overlapping contents of your site, then maybe that is why your site lags behind in web searches.

Next, you should only post ads that related to products or services offered. If they are related, your readers will likely to open the links to your ads but if they are not related the ads might not be opened.

In the end ads generate income but if they are driving your visitors away, then maybe its time to remove some of your ads and just stick the ones that are related to the content of your site.

C. Web Content

Content is also another essential factor in success of your site. It will be better if you have articles that your visitors can read on a daily or almost weekly basis.

Informative content will likely to increase your visitors as they will bookmark your site and then send your links to other friends and family members to invite them to visit your site as well. But for others to recommend your site, you really have to offer not just ads or graphics but rich and informative content.

For example, you are selling a product, it will be better if the site not just offer the products but also give tips on "how to-" like how to choose, how to use and where to buy.

Meanwhile, if you are maintaining a web blog, make sure that the site is readable and the topics being discussed are really interesting.