fdf_get_value
Get the value of a field
Description
mixed fdf_get_value(resource $fdf_document, string $fieldname, int $which = -1)
Gets the value for the requested field.
Parameters
-
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.
Return Values
Returns the field value.