What alternative library can be used for SSH connections in PHP if the ssh2 extension is not working properly?
If the ssh2 extension is not working properly for SSH connections in PHP, an alternative library that can be used is phpseclib. This library provides an easy-to-use interface for SSH connections and does not rely on the ssh2 extension being enabled on the server. By using phpseclib, you can still establish secure SSH connections and perform various operations on remote servers.
// Include the phpseclib library
include('Net/SSH2.php');
// Create a new SSH connection
$ssh = new Net_SSH2('hostname');
// Authenticate with username and password
if (!$ssh->login('username', 'password')) {
exit('Login Failed');
}
// Now you can execute commands on the remote server
echo $ssh->exec('ls -la');