[PHP] SSH2 ps x data binnen halen

[PaulE]

Beste mensen,

Hoe kun je door middel van SSH2, de data die de SSH server returned krijgen?
Ik heb nu het volgende:

<?php

class ssh2 {

    public static $connection, $server, $port, $user, $pass;

    public function connect ( $server, $port = 22 ) {

        if ( self::$connection = ssh2_connect ( $server, $port ) ) {

            echo "<p>Succesfully connected to SSH2 server.</p>";

            # Vars inladen
            self::$server = $server;
            self::$port   = $port;

        } else {

            echo "<p>Connection failed to SSH2 server.</p>";

        }

    }

    public function authenticate ( $user, $pass ) {

        if ( isset ( self::$connection ) ) {

            ssh2_auth_password ( self::$connection, $user, $pass );

            # Vars inladen
            self::$user = $user;
            self::$pass = $pass;

        } else {

            echo "<p>No connection to SSH2 server.</p>";

        }

    }

    public function exec ( $cmd ) {

        if ( isset ( self::$connection ) ) {

            $data = ssh2_exec ( self::$connection, $cmd );

            return $data;

        } else {

            echo "<p>No connection to SSH2 server.</p>";

        }

    }

}

ssh2::connect( "server", 22 );
ssh2::authenticate( "user", "pass" );

$psx = ssh2::exec ( "ps x" );

echo '<pre>', print_r($psx), '</pre>';

?>

Alleen dit krijg ik te zien:

Succesfully connected to SSH2 server.

Resource id #21

Iemand enig idee hoe ik die PS X data dus wel goed kan binnen krijgen?
Alvast bedankt!

Groeten,
Paul

[Keenondots]

Gewoon die stream lezen met fread(). Bekijk anders de comments van http://nl2.php.net/manual/en/function.ssh2-exec.php eens.

[PaulE]

Ik heb hem nu even ingekort:

$connection = ssh2_connect( "home01.letshosted.com", 22 );
ssh2_auth_password( $connection, "fluffy", "***" );

$psx = ssh2_exec ( $connection, "ps x" );

echo fread($psx, 4096); 

Alleen ik krijg een lege pagina te zien?..

[Keenondots]

Check je stderr en lees die eens uit?
$stderr_stream = ssh2_fetch_stream($stdout_stream, SSH2_STREAM_STDERR);

[PaulE]

Heb het opgelost, letterlijk van PHP.net af, sorry niet goed gelezen :P

$connection = ssh2_connect( "home01.letshosted.com", 22 );
ssh2_auth_password( $connection, "fluffy", "***" );


$stream = ssh2_exec ( $connection, "ps x");
stream_set_blocking( $stream, true );
$cmd = fread($stream,4096);
fclose($stream);

echo '<pre>', $cmd, '<pre>';