Calling oci_fetch_row() is identical to oci_fetch_array() with OCI_NUM flag and returns the next row from the result data as a numeric array.
Note: This function sets NULL fields to PHP NULL value.
Subsequent calls to oci_fetch_row() will return the next row from the result data or FALSE if there are no more rows.
For details on the data type mapping performed by the oci8 driver, see the datatypes supported by the driver
See also oci_fetch_array(), oci_fetch_object(), oci_fetch_assoc() and oci_fetch_all().