I'm starting to learn about filters, actions, hooks, etc.
There are a few filters I want to know exactally what is being done over them, from database read to final sent HTML and from user input until they are written on database.
But I'm getting lost, because besides WP defaults, there may be other hooks added from plugins.
Is there a way to get all hook attacked to a filter? Something like get_current_hooks('filter');
Of course, something run on the fly, for current installed system.