(No version information available, might be only in CVS)
gnupg_clearsignkeys — Removes all keys which were set for signing before
如果成功则返回 TRUE，失败则返回 FALSE。
Example#1 Procedural gnupg_clearsignkeys() example
<?php
$res = gnupg_init();
gnupg_clearsignkeys($res);
?>
Example#2 OO gnupg_clearsignkeys() example
<?php
$gpg = new gnupg();
$gpg -> clearsignkeys();
?>