I’ve been working on a PHP framework for years that I try to keep up because I use it on several projects. I’ve been currently working on getting the framework to a point where I can open source it so that others can use it. So I’m open to name suggestions!
One aspect of the framework that I’ve been working on in particular is that of sanitizing user input for data that I want the user to be allowed to use a limited subset of HTML. The sanitization is needed so that you can protect your website from XSS exploits. I’ve stayed up until the early morning hours way to many times researching this and I still have not been able to find a solution that I’m happy with.