fdf_get_value
(PHP 4, PHP 5, PHP 7)
fdf_get_value — Get the value of a field
설명
mixed fdf_get_value
(
resource $fdf_document
,
string $fieldname
[,
int $which = -1
] )
인수
-
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.
반환값
Returns the field value.