rnp_key_remove

(PECL rnp >= 0.1.1)

rnp_key_remove — Remove a key from keyring(s)

function rnp_key_remove(RnpFFI $ffi, string $key_fp, int $flags): bool

Note: you need to call rnp_save_keys() to write updated keyring(s) out.

ffi: The FFI object returned by rnp_ffi_create().
key_fp: Key fingerprint.
flags: See RNP_KEY_REMOVE_* constants. Flag RNP_KEY_REMOVE_SUBKEYS will work only for the primary key and will remove all of its subkeys as well.

Returns true on success or false on failure.