fdf_get_file
(PHP 4, PHP 5, PHP 7)
fdf_get_file — Get the value of the /F key
说明
fdf_get_file
( resource
$fdf_document
) : stringGets the value of the /F key.
返回值
Returns the key value, as a string.
(PHP 4, PHP 5, PHP 7)
fdf_get_file — Get the value of the /F key
$fdf_document
) : stringGets the value of the /F key.
Returns the key value, as a string.