(PHP 4, PHP 5)
fdf_get_value — Get the value of a field
Gets the value for the requested field.
The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().
Name of the FDF field, as a string.
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.
Returns the field value.
| 版本 | 说明 |
|---|---|
| 4.3.0 | Support for arrays and the which parameter were added. |