public function __construct(\Cli $cli, $config = []) { $this->_cli = $cli; $mysqli = new \mysqli($config['host'], $config['user'], $config['pw'], $config['db']); if ($mysqli->connect_errno) { $cli->print_line(\Cli::color_str("Verbindung fehlgeschlagen: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error, \Cli::ColorBgRed)); } else { $cli->print_line(\Cli::color_str("Verbindung erfolgreich!", \Cli::ColorBgBlue)); $this->_connection = $mysqli; } }