function install_database_errors

Checks a database connection and returns any errors.

File

core/includes/install.core.inc, line 1212

Code

function install_database_errors($database, $settings_file) {
    $errors = [];
    try {
        $driverExtension = Database::getDriverList()->get($database['namespace']);
        // Run driver specific validation
        $errors = $driverExtension->getInstallTasks()
            ->validateDatabaseSettings($database);
        if (!empty($errors)) {
            // No point to try further.
            return $errors;
        }
        // Run tasks associated with the database type. Any errors are caught in the
        // calling function.
        Database::addConnectionInfo('default', 'default', $database);
        $errors = $driverExtension->getInstallTasks()
            ->runTasks();
    } catch (UnknownExtensionException $e) {
        $errors['driver'] = t("In your %settings_file file you have configured @drupal to use a %driver server, however your PHP installation currently does not support this database type.", [
            '%settings_file' => $settings_file,
            '@drupal' => drupal_install_profile_distribution_name(),
            '%driver' => $database['driver'],
        ]);
    }
    return $errors;
}