(PHP 4, PHP 5 < 5.3.0, PECL fdf SVN)
fdf_set_status — Set the value of the /STATUS key
$fdf_document
$status
Sets the value of the /STATUS key. When a client receives a FDF with a status set it will present the value in an alert box.
/STATUS
fdf_document
status
成功时返回 true, 或者在失败时返回 false。
true
false