Returns the data from the specified location in the database.
Note: When safe mode is enabled, PHP checks whether the files or directories you are about to operate on have the same UID (owner) as the script that is being executed.
row_number
The row number. Must be between zero and the total number of rows minus one (0..filepro_rowcount() - 1)
field_number
The field number. Accepts values between zero and the total number of fields minus one (0..filepro_fieldcount() - 1)