gnupg_getprotocol

(PECL gnupg >= 0.1)

gnupg_getprotocol — Returns the currently active protocol for all operations

function gnupg_getprotocol(resource $identifier): int

identifier: The gnupg identifier, from a call to gnupg_init() or gnupg.

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

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();
?>