PHP. Руководство по PHP. 2005
fdf_next_field_name
fdf_next_field_name
Description
string fdf_next_field_name (resource 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 parameter is NULL.
See also fdf_enum_fields() and fdf_get_value().
fdf_header
fdf_open_string