This is my first question, sorry if it's not in the right place.
I'd like to know how one can learn the basics of coding for WooCommerce with PHP (classes, hooks, ...). I'm having to search on Google every time I have a question and I end up using hacks and inefficient code to get simple things accomplished.
In particular, I'd like to understand this: https://docs.woocommerce.com/wc-apidocs/index.html. It looks like it has lots of information but unfortunately it doesn't really explain anything.
Anybody has an idea? Thank you so much in advance for any help.