I'm considering some online training for PHP development. I have tinkered with code for over a decade and can tweak scripts but do not have the skills to write a basic Xenforo plugin. I'd like to be able to get to the point where I can write a useful plugin for Xenforo. Anyone have any suggestions for some good online courses to look into? I was looking at these: https://learnable.com/courses/php-mysql-web-development-for-beginners-13 https://www.udemy.com/phpmysql-for-beginners/ http://www.codecademy.com/tracks/php http://www.zend.com/en/services/training/ Would like to find the best course that has real world material that I can quickly apply to Xenforo. Books are good too, but I feel like I need to get some hand on training to really learn. I'm the visual type.