ssh connection not working in php

Question

Using putty I can able to connect. But using PHP I can't. I don't know ,why it is happening? I installed and enabled the extension ssh2 in PHP.

I used the following Code:-

$ssh2 = ssh2_connect('myhost');
if (false === $ssh2) {
 die('connection failed');
}
$auth = @ssh2_auth_password($ssh, "hostusername", "hostpassword");
if (false === $auth) {
  die('authentication failed');
}
echo ssh2_exec($ssh2,'pwd');

But this will the following error: Warning: ssh2_exec(): Connection not authenticated

Dentastic · Accepted Answer · 2016-06-02 09:30:56Z

1

You have a typo. Your SSH authentication is for $ssh not for $ssh2. (line 5)

answered Jun 2, 2016 at 9:30

Dentastic

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dedy · Accepted Answer · 2016-06-02 09:36:58Z

0

You have type for $ssh, not $ssh2 Line 5.

Your code must be

$ssh2 = ssh2_connect('myhost');
if (false === $ssh2) {
 die('connection failed');
}
$auth = @ssh2_auth_password($ssh2, "hostusername", "hostpassword");
if (false === $auth) {
  die('authentication failed');
}
echo ssh2_exec($ssh2,'pwd');

answered Jun 2, 2016 at 9:36

dedy

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