FDF_SAVE_STRING(3) 1 FDF_SAVE_STRING(3)
fdf_save_string - Returns the FDF document as a string
SYNOPSIS
string fdf_save_string (resource $fdf_document)
DESCRIPTION
Returns the FDF document as a string.
PARAMETERS
o $fdf_document
- The FDF document handle, returned by fdf_create(3), fdf_open(3) or fdf_open_string(3).
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
%aaIO
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(3), fdf_close(3), fdf_create(3), fdf_save(3).
PHP Documentation Group FDF_SAVE_STRING(3)
