update : 2015.11.03
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Get the value of the /F key
FDF 함수 목록
PHP Manual

fdf_get_file

(PHP 4, PHP 5, PHP 7)

fdf_get_file — Get the value of the /F key

설명

string fdf_get_file ( resource $fdf_document )

Gets the value of the /F key.

인수

fdf_document

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

반환값

Returns the key value, as a string.

참고

FDF 함수 목록
PHP Manual