PHP ssh2 ubuntu

[zubat]

Hello,

im trying some new stuff in php and one is ssh2 now to exec a shell script on my ubuntu server. The problem is that nothing happends, i have tried alot of scripts that i found on the internet and no one works . For the moment i got this script and wanna see if anyone know whats wrong.

PHP Code:

<?php
$connection = ssh2_connect('IP', port);
ssh2_auth_password($connection, 'user', 'password');

$stream = ssh2_exec($connection, '/home/mc/start.sh');
?>

Just changed the connection things so i wont get hacked ^_^

[Fou-Lu]

Assuming that IP and port are actually valid here.
Start by enabling your error reporting. Any of those methods could be failing, but you're not checking the results of them.

PHP Code:

ini_set('display_errors', 1);
error_reporting(E_ALL); 


Next, handle the error checking on each:

PHP Code:

if ($con = ssh2_connect('host', 22))
{
    if (ssh2_auth_password($con, 'user', 'password'))
    {
        $stream = ssh2_exec($con, '/home/mc/start.sh');
    }
    else
    {
        print 'Invalid username/password';
    }
}
else
{
    print 'Failed to connect to host';
} 


Does that produce either error message?

[zubat]

Im getting a fatal error, Call to undefined function ssh2_connect() on line 6 and thats the

PHP Code:

if ($con = ssh2_connect('213.67.233.164', 22)) 


Okey i tried on both my home server and a webhotel, at the webhotel i got the error because they miss an ssh2 extension but at home i got it. I get no errors
at all. Just a white screen with nothing on it.

[Fou-Lu]

White screen would indicate with the above code that it executed properly. The undefined function indicates that the server isn't compiled with ssh2. The only real way around that is with socketing which is far less pleasant.