fdf_get_value
(PHP 4, PHP 5)
fdf_get_value — Get the value of a field
설명
mixed fdf_get_value
( resource $fdf_document
, string $fieldname
[, int $which
] )
Gets the value for the requested field.
매개변수
- 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.
변경 기록
| 버전 | 설명 |
|---|---|
| 4.3.0 | Support for arrays and the which parameter were added. |