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_FieldSet :: offsetExists()
An implementation of the offsetExists method in PHP’s ArrayAccess interface. This implementation forwards to the MEOW_FieldSet::has method, thus allowing the isset method to be called directly on an associative array-style access to this object (see example).
Note: This method is not intended to be called directly.