It was brought to our attention that MasterPress would give a tonne of warnings and deprecation notices when used with PHP 7.4 – this update addresses those.
MEOW_Field :: set_index()
- Integer The index of the set item, which will always be 1 in a set that does not support multiple items.
Retrieve the current set index for this field. All indexes are one-based and directly correspond to the set item number in the user interface: