(PHP 4 >= 4.0.3)
ovrimos_field_num -- 
     Returns the (1-based) index of the output column
    
Description
int ovrimos_field_num (int result_id, string field_name)
     ovrimos_field_num() is used to get the
     (1-based) index of the output column.
    
     ovrimos_field_num() returns the (1-based)
     index of the output column specified by name, or FALSE.