Php/docs/function.fdf-save-string
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fdf_save_string
(PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECL fdf SVN)
fdf_save_string — Returns the FDF document as a string
Description
fdf_save_string
( resource $fdf_document
) : string
Returns the FDF document as a string.
Parameters
fdf_document- The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().
Return Values
Returns the document as a string, or FALSE on error.
Examples
Example #1 Retrieving FDF as a string
<?php$fdf = fdf_create();fdf_set_value($fdf, "foo", "bar");$str = fdf_save_string($fdf);fdf_close($fdf);echo $str;?>
The above example will output:
%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
See Also
- fdf_open_string() - Read a FDF document from a string
- fdf_close() - Close an FDF document
- fdf_create() - Create a new FDF document
- fdf_save() - Save a FDF document
