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ssh2_publickey_list	ssh2_scp_recv

SSH2 Functions	Last updated: Mon, 26 Oct 2026

ssh2_publickey_remove

(PECL ssh2 >= 0.10)

ssh2_publickey_remove — Remove an authorized publickey

Description

function ssh2_publickey_remove(resource $pkey, string $algoname, string $blob): bool

Removes an authorized publickey.

Parameters

pkey: Publickey Subsystem Resource
algoname: Publickey algorithm (e.g.): ssh-dss, ssh-rsa
blob: Publickey blob as raw binary data

Return Values

Returns true on success or false on failure.

Notes

Note:
The public key subsystem is used for managing public keys on a server to which the client is already authenticated. To authenticate to a remote system using public key authentication, use the ssh2_auth_pubkey_file() function instead.

See Also

ssh2_publickey_init() - Initialize Publickey subsystem
ssh2_publickey_add() - Add an authorized publickey
ssh2_publickey_list() - List currently authorized publickeys

ssh2_publickey_list	ssh2_scp_recv

SSH2 Functions	Last updated: Mon, 26 Oct 2026