In this topic our friend @toscho created a function that sets the font size according to the number of words in the post. Based on this function, I want to create a custom field whose value will be set depending on the number of words in the post. For example, if the post contains up to 200 words, automatically create custom field (add_post_meta) with value = 1; If your post contains more than 200 words, create custom field with value = 2.
Any idea is welcome. Thank you.