server I can run the command: sftp user@192.168.0.130
But when I test this PHP command it is unavailable to connect to the sftp.
$ftp_conn = ftp_ssl_connect("192.168.0.130", 22) or die("Could not connect to 192.168.0.130");
Why is it like this? I use an Ubuntu Server 15.04 and Apache2.