PHP 忒聊 綴豖 ヶ輛 fdf_save_string (PHP 4 = 4.3.0) Description The fdf_save_string() function returns the FDF document as a string. 瞰赽 1. Retrieving FDF as a string ?php $fdf = fdf_create(); fdf_set_value($fdf, "foo", "bar"); $str = fdf_save_string($fdf); fdf_close($fdf); echo $str;? will output something like %FDF-1.2 %睼珃 1 0 obj /FDF /Fields 2 0 R endobj 2 0 obj [/T (foo)/V (bar)] endobj trailer /Root 1 0 R %%EOF See also fdf_save(), fdf_open_string(), fdf_create() and fdf_close(). 綴豖 れ萸 ヶ輛 fdf_open 奻珨撰 fdf_save