What Is PHP?

The full form of PHP is Hypertext PreProcessor and is a server-side scripting language. The PHP code can be combined with regular HTML tags and parsed on the server. The creator of PHP, Rasmus Lerdorf first displayed the language in the form of a Perl script . In 1997 it was adapted by Andi Gutmans and Zeev Suraski to use a C-written compiler. They completely reconstructed the original PHP into the web language that we know and use today.

Uses of PHP

It is used in the creation of dynamic web pages. Web developers like it because of its fast parsing and flexibility and versatility. PHP is a popular tool for managing a form's data after it is submitted and comes built in with many different interfaces and API's. It has database capability built into the language, the most common database being MySQL. Typically the PHP can connect to any SQL enabled database.

The Syntax of PHP is similar in structure to Perl and C where curly braces { } define blocks of code and semi-colons specify the end of a statement PHP is as easy to learn as Perl. It maintains all the traditional loops, if/else, and subroutines that are expected in a programming language. One difference between the two is that the code'?' is embedded in with the HTML; you could however, use a separate file. The PHP code is different from HTML code by use of the opening and closing tags. When it finds a PHP file, it tells the server to scan through for these tags, and execute the code in between them. The server recognizes a PHP enabled file by its extension, .php. These are essentially HTML files with PHP codes in them.

Getting Started

To start PHP requires a server with PHP installed and a simple ASCII text editor such as Notepad or VI, eMacs, Kate, etc. for a UNIX/Linux machine.

What are the problems faced by PHP?

It is case sensitive. For example if you name a variable $MyVar, you cannot call it as $myvar or $mYvAr. In case you forget to close your curly brackets, then it helps to indent lines inside the curly braces so that any missing braces can be spotted easily.

Your Small Business Website doesn't have to be a challenge. You'll be able to get it up and running without a professional web-designer, you'll be able to describe you're unique value proposition, and you'll have an offer waiting to bring in business that already believes your solution is the correct one for them.

One of the biggest myths about creating a website is that you have to use a web-designer. Designers can bring a great service, but your goal is to make information available and to interest clients in your products and services. To leverage this, you should look for a templated site. Simply put, that means you pick out a predesigned website and make a few customizations that are appropriate for your business. Usually you have hundreds of choices from which to choose. Then you add your images, upload your logo; and more importantly use your voice to communicate. Quick and dirty in the world of websites can be worth more than you ever thought.

Give them a reason to pick your business over the competition. Price isn't the only comparison people are looking for. And sometimes you don't want to compete on price-it limits your audience. Do some research on your clients. How do they search for your product or service? Are you saving people time and stress? Could your value be in the way you integrate with something they are already doing? Formulate your 'sweet spot' in the industry and broadcast it. This is the one piece of information that you can't afford to not include on your website. Make it the central message and use your features and benefits to back it up.

State your offer! You've got their attention now make them an offer. So often a company puts so much energy and effort into their website, but they forget to ask for the sale. Whether you are selling products or services, you must give them explicit instructions about their next step. Should they sign up for a newsletter? Download a report? Call for an appointment? Customers love simple directions for the next step. Present your features and benefits and then drive them into a sale. Otherwise you're leaving money on the table.

So you've made the offer. They identify with the features and benefits, but how do they know that this is really for them? You need to offer proof. This could be a video on youtube demonstrating the actual benefit or perhaps testimonials from your customers. This is big because you've led them down the path of searching and research. Make sure they know that they have chosen correctly. You ease their mind and add third-party credibility to your site's visitors by including statements from like-minded customers.

Many times small business owners are fearful of their website. They don't know what it requires to set up a website or what it needs to include. Taking action can be as simple as finding an easily editable templated site that you can quickly customize, broadcasting your unique value statement, asking for the sale, and providing credibility from others. Erase the fear and profit from your small business website.

If you own a business that have different or multiples sites and locations, then having a good means of communication is imperative. One of which would be email messaging. It is actually no longer surprising that email is one of the, if not the most, common and popular ways of reaching out to other people and other companies over the Internet.

Email or electronic mail would actually refer to the creation, transmission and receipt for communicating through the application of electronic communication systems. Email has been first used back in 1965 to serve as a way to communicate with the other users of a single time-sharing mainframe computer. During the late 1960's, there has been a computer network, which was the ARPANET, that has been able to significantly contribute to email development.

With regular mail sending, our letter would first be picked up by a postal van which would then be sent to the office where all the letters are sorted according to cities on the addresses. The letters that are received in each city would then be sorted based on the areas of the city, which would then be distributed. On the other hand, with email messaging, the email message that you have composed would be sent to your Internet Service Provider's mail server. All the emails that have been received b the mail server would then be sorted and would then travel online to the mail server of the destination's service provider. They would then be stored in the electronic mailbox. And so, once the recipient of your email logs on to his email application or program like Outlook Express or Eudora, the program would be downloading the email messages that you have sent from the electronic mailbox to his computer.