Functions are used to perform a well defined task that is normally repeated at various places within a web site, web application, or other software application. The function sometimes needs certain information before performing its task, and sometimes returns a value to the calling page or program.

An example of how to use a simple function in PHP:

 function showMessage() {
echo "{$_SESSION["message"]}"; }

The above example shows a very simple function that displays the contents of a session variable called 'message'. The idea being that while a user is using a web site, etc, various messages are generated and stored in the 'message' session variable. Whenever the showMessage function is called, the contents of the session variable are displayed. So, for example, when the user logs on, you could display a message saying that they have done so. Likewise, when they log off, a different message could be displayed.

Calling a function

To call the showMessage function, you would just need to include the line:

showMessage()

in the web page (wrapped in php tags to distinguish it from normall HTML).

Passing values to a function

Often, a function requires one or more input values in order to perform its task. For example, take the following example that takes two numbers as input, and adds them together. The result is then returned to the calling web page or program.

function addNumbers($number1,$number2) {
$answer = $number1 + $number2;
return $answer; }

In the calling program we would have something similar to the following:

$number1 = "5";
$number2 = "6";
$sumOfNumbers = addNumbers($number1,$number2);
echo "$sumOfNumbers";

Obviously, in a real program you would not have the numbers hardcoded like this, but they would be obtained from user input or by some other means. Notice also that although the name of the returned variable is $answer, the calling program makes no reference to that. We could, if we wanted to, change the calling program to:

$answer = addNumbers($number1,$number2);
echo "$answer";

which might make things slightly easier to understand.

Personal websites and business may not go hand-in-hand as far as you are concerned, but I urge you to think again. If you want to sell something, you may need to "sell yourself" first. People enjoy doing business with someone they know and like. More importantly, they want to know that they can trust you.

We are actually able to transact business all over the world due to today's technology. The problem with that can be a lack of personal service. However, with the internet, and especially with personal websites, we can feel as if we know someone that we have never actually met. We can know what a person looks like, we can know the sound of their voice, we can know all about their family, hobbies, dreams, future goals, etc.

When someone is surfing the web looking for a way to work from home, they are also looking for someone to partner with. Someone to mentor them and show them the way. They want to feel comfortable with a prospective future business partner.

If you want them to consider joining your opportunity, you have to be visible on the internet. You have to be willing to get personal and reveal yourself to them. Your site should be warm and inviting. It should provide information about you and your business opportunity. Give them a way to contact you.

This really is the way to gain business partners from all over the world, or from just the good old U.S. if your company is not international. Think about what you were looking for when you were searching for a home business. I don't know about you, but I felt a connection with my sponsor. I felt as if I knew her just by looking at her website.

That is what you want to create. You want to seem warm, friendly, and approachable. You want your reader to feel as if they already know you. A lady contacted me via email recently who was interested in my candle business. She practically told me her life story in that email, and it is probably because she felt like she knew me. She had seen my site and already knew all about me.

That is a good thing. It means that she felt as if I was someone she could talk to candidly. She must have thought that I would be approachable and would be receptive to her. Not everybody who contacts you will be so open. They may be wary of you and your business, but they contacted you because they found something of interest. This is when you provide them with honest answers to all their questions. It is also where you give them that personal attention that they are seeking.

Their state of mind when they contact you is not important. The fact that they made a connection is what matters. The reason for the connection was that they found your personal website and liked something they saw there. They were able to contact you because you provided them with either a phone number, email address, or both.

Do you see how this works? Prospects come to you. You do not have to "beat the streets" or chase your friends and family in order to build your business. This is not yesterday's network marketing, it is the new way. Believe me, it is also the best way. Many of yesterday's methods gave us a bad rap because they were so annoying.

Personal websites and business work well together. Get your own site up soon. It doesn't have to be fancy; just informative. Keep it simple and see what happens. I am sure that you will be pleased with the results. Remember to advertise your website and tell your friends about it. You cannot just build it and hope they will come.

Getting your website done up for your online marketing business? What are your expectations for a good website? What are the important factors that you are emphasizing on to get the desired results from your website? How do you plan to achieve such desired results that will project your website favorably with visitors and customers alike?

Designing a good website and making it work for you and your online business requires tremendous effort in meticulous planning, serious consideration and purposeful fine-tuning. Without all these factors, the vast amount of time, money and effort spent on starting up the website can all be wasted easily.

To achieve website success, it is imperative to consider the following points:

(1) Planning

Draft the plan for your website. What is the exact purpose for the website? This is important because it will set the direction that should be taken for the whole process of designing your website.

(2) Content consideration

Content is the meat and forms an integral part of the website. It is important to think about what content should be included on the website. Another aspect will be how often the content should be updated and how to get reoccurring content.

(3) Designing the website

This plays an important role in keeping your visitors for the first four seconds. The design of your website must speak its intention and desirability very clearly. What it has to show to the visitors must be made known in that very short time span. No beating around the bush whatsoever. It must be distinctly clear in sending its message across.

(4) Encouraging visitor participation

The website for whatever reason it is being designed must attempt to bring in visitors not only for the sake of traffic but also getting them involved by participating in the signing up of the free articles and newsletters that you are offering. The whole process must one of interaction, not just a one-way communication.

(5) Setting up the website

This poses no problems simply because there are professional web designers that you can approach for a certain fee, or alternatively, there are nowadays user-friendly software that you can purchase to design and build your own website, bearing in mind that the design has to be somewhat agreeable within limits to the intention of the website.

(6) Execution of follow-up

It will be extremely damaging if some visitor poses you a question but it is not being followed up within the same day. This reflects poorly on the efficiency on your part. It tarnishes the image of your online customer service.

(7) Promoting your website

In any marketing campaign, there is the element of promotion. After having posted your new website, it is crucial to spend some time in promoting it. It is new and therefore it has not garnered recognition or publicity withing this short period of time. It must be given some push through promoting it. There would be teething problems initially, so the website must be given close attention and nurturing, at least in this initial phase of being hosted.

(8) Executing maintenance of the website

Having set up the website on the internet, it is very important to maintain it. Enliven it with new and fresh content. Make it appealing as each day passes by and visitors returning looking forward to reading new information. Put a warm smile on your website everyday. It will be like what honey is to bees. The path to website success is being subtly laid ahead.

The prerogative after the website is being hosted is obviously getting visitors to know and come to your website. Without visitors to your website, the whole purpose of designing and hosting it will be defeated.

How do you plan to attract visitors to your website? There are several ways of realizing this plan:

(1) Submission of your website to various search engines

Submitting your site to various search engines will help in some way. Of course, it would be advisable not to place full reliance on them as they can be inconsistent. If budget permits, bidding for a spot on the search engine would be a more viable alternative simply because an extra bit of control can be exercised. Overture.com is one good choice.

(2) Put up various free offers

Who would not want to accept free offers if given? This can be best executed by explaining why the visitors in accepting the free offers would understand more about their problems on hand. "Grab free information relating to your backaches. You'll receive more of such information if your just sign in and allow me to mail you these free related information on a weekly basis".

(3) Put up ads online

It is a good opportunity to put up ads online. Run your paid ads in e-zines. Put your ad buried in another person's e-zine, or you can choose to buy a full page ad. The whole process will induce the source of incoming traffic to your website.

(4) Use word-of-mouth

This method is viral and is usually effective. Let the world know about your website by inserting your personal signature file on your name cards, brochures, leaflets, just to name a few. Inevitably, as this usually turns viral, it will lead to more website visibility.

The internet provides the opportunities for online success. All that is needed to be done is to leverage ourselves with technology. It is equally crucial to understand that website success needs good effort in planning, designing, hosting, promotion and maintenance of the website. Nothing is further from the truth that a well-maintained website is one guaranteed of success in the long run.