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(PECL gnupg >= 0.1)
gnupg_getprotocol — Returns the currently active protocol for all operations
$identifier
)
identifier gnupg 标识符,由对 gnupg_init() 或 gnupg 的调用生成。
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 ();
?>