fdf_set_ap

(PHP 4, PHP 5, PHP 7)

fdf_set_ap — Set the appearance of a field

说明

fdf_set_ap ( resource $fdf_document , string $field_name , int $face , string $filename , int $page_number ) : bool

Sets the appearance of a field (i.e. the value of the /AP key).

参数

fdf_document

The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().

field_name

face

The possible values FDFNormalAP, FDFRolloverAP and FDFDownAP.

filename

page_number

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE。