Where do i find $field_key?

• blaasvaer

• June 7, 2017 at 10:44 pm

And what is it? I’m just desperately trying to get the options from a custom fields select options … so I’m just wildly guessing as the docs doesn’t make any sense.

• blaasvaer

• June 9, 2017 at 1:02 am

And the day after: Screen Options in the admin interface. Check Field Keys!