mixed fdf_get_value    ( resource $fdf_document   , string $fieldname   [, int $which = -1  ] )

fdf_get_valueGet the value of a field

fdf_document

The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().

fieldname

Name of the FDF field, as a string.

which

Elements of an array field can be retrieved by passing this optional parameter, starting at zero. For non-array fields, this parameter will be ignored.