This extension makes use of the keyring of the current user. This keyring is normally located in ~./.gnupg/. To specify a custom location, store the path to the keyring in the environment variable GNUPGHOME. See putenv for more information how to do this.
Some functions require the specification of a key. This specification can be anything that refers to a unique key (userid, key-id, fingerprint, ...). This documentation uses the fingerprint in all examples.
Note:
As alternative to the explicitly documented functions using resources, you can also use an object-oriented style using gnupg objects.
The function for listing all key signatures is also missing from the list...
gnupg_listsignatures
Examples:
$gpg = new gnupg();
$result = $gpg->listsignatures($fingerprint);
$gpg = gnupg_init();
$result = gnupg_listsignatures($gpg, $fingerprint);
There's a function/method missing in the list.
gnupg_deletekey
(no version information, might be only in CVS)
gnupg_deletekey -- Delete a key
Description
bool gnupg_deletekey ( resource identifier, string key, [bool allowsecret] )
Deletes the key from the keyring. If allowsecret is not set or FALSE it will fail on deleting secret keys.
Return Values
On success, this function returns TRUE. On failure, this function returns FALSE.
Examples
Example 1. Procedural gnupg_deletekey() example
<?php
$res = gnupg_init();
gnupg_deletekey($res,"8660281B6051D071D94B5B230549F9DC851566DC");
?>
Example 2. OO gnupg_deletekey() example
<?php
$gpg = new gnupg();
$gpg -> deletekey("8660281B6051D071D94B5B230549F9DC851566DC");
?>