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# gnupg_getprotocol

(PECL gnupg >= 0.1)

gnupg_getprotocol — Returns the currently active protocol for all operations

### 설명

int gnupg_getprotocol ( resource `$identifier` )

### 인수

`identifier`

  gnupg_init()나 gnupg 호출로 생성되는 gnupg 식별자.

### 반환값

Returns the currently active protocol, which can be one of `GNUPG_PROTOCOL_OpenPGP` or `GNUPG_PROTOCOL_CMS`.

### 예제

Example #1 Procedural gnupg_getprotocol() example

`<?php
$res = gnupg_init();
echo gnupg_getprotocol($res);
?>`

Example #2 OO gnupg_getprotocol() example

`<?php
$gpg = new gnupg();
echo $gpg -> getprotocol();
?>`

gnupg_geterror
gnupg_import
GnuPG 함수 목록
PHP Manual