(PHP3 >= 3.0.6, PHP4 )
fdf_next_field_name -- Get the next field name
Description
string fdf_next_field_name (int fdf_document, string fieldname)
The fdf_next_field_name() function returns the
name of the field after the field in
fieldname or the field name of the first field
if the second paramter is NULL.
See also fdf_set_field(),
fdf_get_field().