MasterPress 1.3.1 is a compatibility release for PHP 8 and WordPress 5.7. It still remains backwards compatible with older PHP versions.
MEOW_Field :: field_set_collection()
- MEOW_FieldSetCollection The field set collection containing this field.
Retrieves the MEOW_FieldSetCollection object that contains this field. This is primarily intended for use internally by the update methods in this class, but may perhaps be useful in other circumstances. All fields in MEOW are contained by a field set collection at the top even if the field set does not allow multiple fields.