Returns the currently active protocol for all operations

# gnupg_getprotocol

(PECL gnupg >= 0.1)

gnupg_getprotocol — Returns the currently active protocol for all operations

### Descrierea

gnupg_getprotocol ( resource `$identifier` ) : int

### Parametri

`identifier`

  Identificatorul gnupg, obținut în rezultatul apelării gnupg_init() sau gnupg.

### Valorile întoarse

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

### Exemple

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();
?>`