PHP - Manual: fdf_get_ap
2024-12-21
(PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECL fdf SVN)
fdf_get_ap — Get the appearance of a field
$fdf_document
,$field
,$face
,$filename
Gets the appearance of a field
(i.e. the value of
the /AP key) and stores it in a file.
fdf_document
The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().
field
face
The possible values are FDFNormalAP
,
FDFRolloverAP
and FDFDownAP
.
filename
The appearance will be stored in this parameter.
成功时返回 true
, 或者在失败时返回 false
。