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$vts_mysqli = null;
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$vts_mysqli = null;
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# ---
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# ---
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$stam_cfg = array();
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$stam_cfg['db_host'] = null;
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$stam_cfg['db_user'] = null;
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$stam_cfg['db_pass'] = null;
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$stam_cfg['db_base'] = null;
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require __DIR__ . '/config.inc.php';
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require __DIR__ . '/config.inc.php';
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$db_host = $stam_cfg['db_host'];
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$db_host = $stam_cfg['db_host'];
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$db_user = $stam_cfg['db_user'];
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$db_user = $stam_cfg['db_user'];
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$db_pass = $stam_cfg['db_pass'];
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$db_pass = $stam_cfg['db_pass'];
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// Öffnet eine Verbindung zu einem MySQL-Server
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// Öffnet eine Verbindung zu einem MySQL-Server
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function db_connect($server=null, $username=null, $password=null, $new_link=false, $client_flags=0) {
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function db_connect($server=null, $username=null, $password=null, $new_link=false, $client_flags=0) {
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        global $vts_mysqli;
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        global $vts_mysqli;
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        $ary = explode(':', $server);
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        $ary = explode(':', $server);
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        $host = $ary[0];
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        $host = $ary[0];
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        $ini_port = ini_get("mysqli.default_port");
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        $port = isset($ary[1]) ? $ary[1] : ini_get("mysqli.default_port");
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        $port = isset($ary[1]) ? (int)$ary[1] : ($ini_port ? (int)$ini_port : 3306);
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        if (is_null($server)) $port = ini_get("mysqli.default_host");
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        if (is_null($server)) $server = ini_get("mysqli.default_host");
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        if (is_null($username)) $port = ini_get("mysqli.default_user");
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        if (is_null($username)) $username = ini_get("mysqli.default_user");
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        if (is_null($password)) $port = ini_get("mysqli.default_password");
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        if (is_null($password)) $password = ini_get("mysqli.default_password");
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        $vts_mysqli = new mysqli($host, $username, $password, /*dbname*/'', $port, ini_get("mysqli.default_socket"));
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        $vts_mysqli = new mysqli($host, $username, $password, /*dbname*/'', $port, ini_get("mysqli.default_socket"));
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        return (empty($vts_mysqli->connect_error) && ($vts_mysqli->connect_errno == 0)) ? $vts_mysqli : false;
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        return (empty($vts_mysqli->connect_error) && ($vts_mysqli->connect_errno == 0)) ? $vts_mysqli : false;
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}
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}
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// Schließt eine Verbindung zu MySQL
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// Schließt eine Verbindung zu MySQL