@Polymorphism Yup. That's why one should use it with care (about the person who is gonna read that code in the future)

It's actually pretty useful. I use it quite often myself (:

Really sorry for what happened to you. As a web developer working in the industry for about 4 years now, I can tell that charging even small fees for what you do is advised.

Even if you consider your client to be your friend (which I would not recommend from personal experience) there is little to no honor in people nowadays. Sadly.

Don't let this discourage you and keep going (;