gnupg_getprotocol()
(PECL gnupg >= 0.1)
Returns the currently active protocol for all operations
说明
gnupg_getprotocol(resource $identifier): int
参数
- $identifier
gnupg 标识符,由对gnupg_init()或gnupg的调用生成。
返回值
Returns the currently active protocol, which can be one of GNUPG_PROTOCOL_OpenPGP
or GNUPG_PROTOCOL_CMS
.
范例
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(); ?>