I am using the time I alloted today to work on the real estate investor marketing in the Learn To Be Rich on-line game to lay out a framework of the steps we need to follow to get this new feature implemented into the game.

First, I will need to access the Php MyAdmin control panel and manually add in some of the sample types of marketing so that I begin to play with those with my test player in the game. My intention is to add 3 or so different ones like classified ads, bandit signs and door to door flyers.

Next, once I have those three in the database, I will need to add some code so that there is a chance each turn to learn that from our in-game Marketing Consultant. This includes adding the type of marketing to that players database table as something that is available. It also includes making sure that it shows up on the Real Estate tab as something you can work on.

Once I have it in the players database table, I need to add the code for the player to be able to modify how much to spend each turn on that type of marketing.

Next, I will need to write the code to determine the number of new houses that appear for you to look at based on the marketing you are spending money on.

Once I have this basic system working, then I will go back and add more types of marketing and tweak the interface to get the right balance in the game.

So, that is the plan right now to make the game have that new feature for modeling the marketing to find motivated sellers.

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.

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.