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PHP : Function Reference : Forms Data Format Functions : fdf_save_string

fdf_save_string

Returns the FDF document as a string (PHP 4 >= 4.3.0, PHP 5)
string fdf_save_string ( resource fdf_document )

Example 613. Retrieving FDF as a string

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<?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:

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%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

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fdf_add_doc_javascript
fdf_add_template
fdf_close
fdf_create
fdf_enum_values
fdf_errno
fdf_error
fdf_get_ap
fdf_get_attachment
fdf_get_encoding
fdf_get_file
fdf_get_flags
fdf_get_opt
fdf_get_status
fdf_get_value
fdf_get_version
fdf_header
fdf_next_field_name
fdf_open_string
fdf_open
fdf_remove_item
fdf_save_string
fdf_save
fdf_set_ap
fdf_set_encoding
fdf_set_file
fdf_set_flags
fdf_set_javascript_action
fdf_set_on_import_javascript
fdf_set_opt
fdf_set_status
fdf_set_submit_form_action
fdf_set_target_frame
fdf_set_value
fdf_set_version

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