文字
fdf_get_version
(PHP 4 >= 4.3.0, PHP 5, PHP 7)
fdf_get_version — Gets version number for FDF API or file
说明
string fdf_get_version
([ resource
$fdf_document
] )Return the FDF version for the given document, or the toolkit API version number if no parameter is given.
参数
-
fdf_document -
The FDF document handle, returned by fdf_create() , fdf_open() or fdf_open_string() .
返回值
Returns the version as a string. For the current FDF toolkit 5.0 the API version number is 5.0 and the document version number is either 1.2, 1.3 or 1.4.
参见
- fdf_set_version() - Sets version number for a FDF file