if (empty($_POST['install_dbport'])) {
$error_detected[] = _T("No port");
}
if (empty($_POST['install_dbuser'])) {
$error_detected[] = _T("No user name");
}
if (empty($_POST['install_dbpass'])) {
$error_detected[] = _T("No password");
}
if (empty($_POST['install_dbname'])) {
$error_detected[] = _T("No database name");
}
if (count($error_detected) == 0) {
$install->setDsn($_POST['install_dbhost'], $_POST['install_dbport'], $_POST['install_dbname'], $_POST['install_dbuser'], $_POST['install_dbpass']);
$install->setTablesPrefix($_POST['install_dbprefix']);
$install->atDbCheckStep();
}
} elseif (isset($_POST['install_dbperms_ok'])) {
if ($install->isInstall()) {
$install->atDbInstallStep();
} elseif ($install->isUpgrade()) {
$install->atVersionSelection();
}
} elseif (isset($_POST['previous_version'])) {
$install->setInstalledVersion($_POST['previous_version']);
$install->atDbUpgradeStep();
} elseif (isset($_POST['install_dbwrite_ok']) && $install->isInstall()) {
$install->atAdminStep();
} else {
if (isset($_POST['install_dbwrite_ok']) && $install->isUpgrade()) {
$install->atGaletteInitStep();
