When I rebuild the Pentacle In-Out Board, I begin to have an opinion that the software should be free to access, download, share, and use. I learn the PHP as a website script language. The purpose to change from ASP to PHP, is because that I want to change the platform from Windows to Linux. So the programs I made can be used on top of the free platform.
After three days learning, I made my first php page, which is a Code Convertor.
It is an online tools. When I want to paste some HTML code into my webpage or blog, I can use this tools to convert the original HTML code to some code can be displayed on the page.
I call it CoCo.
It is not perfect. It is just a begining. I will learn more and program more free software.