FDF_OPEN_STRING(3) 1 FDF_OPEN_STRING(3)fdf_open_string - Read a FDF document from a stringSYNOPSIS
resource fdf_open_string (string $fdf_data)
DESCRIPTION
Reads form data from a string.
You can use fdf_open_string(3) together with $HTTP_FDF_DATA to process FDF form input from a remote client.
PARAMETERS
o $fdf_data
- The data as returned from a PDF form or created using fdf_create(3) and fdf_save_string(3).
RETURN VALUES
Returns a FDF document handle, or FALSE on error.
EXAMPLES
Example #1
Accessing the form data
<?php
$fdf = fdf_open_string($HTTP_FDF_DATA);
/* ... */
fdf_close($fdf);
?>
SEE ALSO fdf_open(3), fdf_close(3), fdf_create(3), fdf_save_string(3).
PHP Documentation Group FDF_OPEN_STRING(3)
Check Out this Related Man Page
FDF_SAVE_STRING(3) 1 FDF_SAVE_STRING(3)fdf_save_string - Returns the FDF document as a stringSYNOPSIS
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)
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