LDLMS_Quiz_Questions::questions_split_keys( array $questions_data = array() )
Process the _POST data on Quiz save. This function reformats the questions data array into the internally used format of this class.
LDLMS_Quiz_Questions::questions_split_keys( array $questions_data = array() )
Process the _POST data on Quiz save. This function reformats the questions data array into the internally used format of this class.