PHP-Handbuch: Returns the FDF document as a string

string fdf_save_string ( resource $fdf_document )

Returns the FDF document as a string.

fdf_document: The FDF document handle, returned by fdf_create, fdf_open or fdf_open_string.

Returns the document as a string, or FALSE on error.

Beispiel #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;
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

%FDF-1.2
%âãÏÓ
1 0 obj
<<
/FDF << /Fields 2 0 R >>
>>
endobj
2 0 obj
[
<< /T (foo)/V (bar)>>
]
endobj
trailer
<<
/Root 1 0 R

>>
%%EOF