fdf_save()
fdf_save - Save a FDF documentSyntax
bool fdf_save (resource $fdf_document, string $filename)Arguments
- fdf_document - The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().
- filename - If provided, the resulting FDF will be written in this parameter. Otherwise, this function will write the FDF to the default PHP output stream.
