I'm trying to remove YOAST metabox in my Add New Post page only for non-admins.
I came across this instruction but I'm not really sure how it works.
I have 2 questions:
1. (A really dumb one, sorry!) Is this code supposed to go on pont-new.php file? There's no reference about where I should place it in the Codex link and I have less than basic knowledge on this.
2. How do I find out if the $context is Normal or Advanced?