Php/docs/function.ssh2-auth-none
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ssh2_auth_none
(PECL ssh2 >= 0.9.0)
ssh2_auth_none — Authenticate as "none"
说明
ssh2_auth_none
( resource $session
, string $username
) : mixed
Attempt "none" authentication which usually will (and should) fail. As part of the failure, this function will return an array of accepted authentication methods.
参数
session
- An SSH connection link identifier, obtained from a call to ssh2_connect().
username
- Remote user name.
返回值
Returns true
if the server does accept "none" as an authentication
method, or an array of accepted authentication methods on failure.
范例
Example #1 Retrieving a list of authentication methods
<?php$connection = ssh2_connect('shell.example.com', 22);$auth_methods = ssh2_auth_none($connection, 'user');if (in_array('password', $auth_methods)) { echo "Server supports password based authentication\n";}?>