Having Probelm With Ssh2_Exec()

[dodul]

Hi,

 

I have the below code to get tput from a remote server,

 

$connection = ssh2_connect('x.x.x.x', 22 );
if( !$connection )die( 'Can not Connect' );
if( ssh2_auth_password( $connection, 'user', 'pass' ) )
{
echo "Password Correct<br/>";
}else{
echo "Password Wrong<br/>";
}

$out = ssh2_exec( $connection, 'ls ');
echo $out;
$err_stream = ssh2_fetch_stream( $out, SSH2_STREAM_STDERR );
$result_err = stream_get_contents( $err_stream );
echo $result_err;
stream_set_blocking( $out, true );
while( $line = fgets($out) ){
flush();
echo $line;
$content.=$line;
}

 

 

This code runs and outputs perfectly to my server if connected to the root user account. However, if I try to connect to other user accounts no output is shown. Again if I connect to my server using putty to the same user account and exicute the same command it shows output. Can anyone give me idea what can be the possible issue for this?

 

Thanks in advanced.