PHP. Руководство по PHP. 2005
fdf_set_opt
fdf_set_opt
Description
bool fdf_set_opt (resource fdf_document, string fieldname, int element, string str1, string str2)The fdf_set_opt() sets options of the given field fieldname.
See also fdf_set_flags().
fdf_set_on_import_javascript
fdf_set_status