Hi! I have a dropdown select with some countries in a custom post type. You can choose 1 value. I want to create a comma-separated list with all values chosen in all posts, once. Non-chosen values are not displayed. So the script should echo:
France, Japan, Maroc, Australia
And for the same list, I want to have the number of different countries chosen. So in the example above the output now should be 4.
So I can create something on home like: We have 4 countries selected: France, Japan, Maroc, Australia.
ACF and these functions are new to me. I get things working as long it’s not select/checkbox/radio. So in this case… I’m stuck.
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