(PHP 4, PHP 5, PHP 7)
Get the value of the /F key
string fdf_get_file ( resource $fdf_document )
Gets the value of the /F key.
Parameters:
fdf_document
The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().
Returns:
Returns the key value, as a string.
See also:
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