fdf_set_value

(PHP 4, PHP 5 < 5.3.0, PECL fdf SVN)

fdf_set_value — Set the value of a field

fdf_set_value(
    resource $fdf_document,
    string $fieldname,
    mixed $value,
    int $isName = ?
): bool

Sets the value for the given 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.
value: This parameter will be stored as a string unless it is an array. In this case all array elements will be stored as a value array.
isName: 注意:
In older versions of the FDF toolkit last parameter determined if the field value was to be converted to a PDF Name (= 1) or set to a PDF String (= 0).

The value is no longer used in the current toolkit version 5.0. For compatibility reasons it is still supported as an optional parameter, but ignored internally.

成功时返回 true，或者在失败时返回 false。