ssh2_tunnel

(PECL ssh2 >= 0.9.0)

ssh2_tunnel — Open a tunnel through a remote server

说明

resource ssh2_tunnel ( resource $session , string $host , int $port )

Open a socket stream to an arbitrary host/port by way of the currently connected SSH server.

参数

session: An SSH connection link identifier, obtained from a call to ssh2_connect() .
host
port

返回值

范例

Example #1 Opening a tunnel to an arbitrary host

  <?php
$connection  =  ssh2_connect ( 'shell.example.com' ,  22 );
 ssh2_auth_pubkey_file ( $connection ,  'username' ,  'id_dsa.pub' ,  'id_dsa' );

 $tunnel  =  ssh2_tunnel ( $connection ,  '10.0.0.101' ,  12345 );
 ?>

参见

ssh2_connect() - Connect to an SSH server
fsockopen() - 打开一个网络连接或者一个Unix套接字连接

用户评论:

[#1] marc [2015-08-26 19:28:53]

ssh2_tunnel returns a socket stream (e.g, the output of fsockopen). You can use something basic like this to send a line break and get any output back to test that it's working:

fwrite($tunnel, "\n");
while (!feof($tunnel)) {
echo fgets($tunnel, 128);
}

Just a reminder: you can't currently use the socket with any of the cURL functions.