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fdf_save_string

(PHP 4 >= 4.3.0, PHP 5)

fdf_save_string -- Returns the FDF document as a string

Description

string fdf_save_string ( resource fdf_document )

The fdf_save_string() function returns the FDF document as a string.

Example 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 %Ã¢Ã£ÃÃ“ 1 0 obj << /FDF << /Fields 2 0 R >> >> endobj 2 0 obj [ << /T (foo)/V (bar)>> ] endobj trailer << /Root 1 0 R >> %%EOF

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