function cron_dbmanager_backup()
{
    $backup_options = get_option('dbmanager_options');
    $backup_email = stripslashes($backup_options['backup_email']);
    if (intval($backup_options['backup_period']) > 0) {
        $backup = array();
        $backup['date'] = current_time('timestamp');
        $backup['mysqldumppath'] = $backup_options['mysqldumppath'];
        $backup['mysqlpath'] = $backup_options['mysqlpath'];
        $backup['path'] = $backup_options['path'];
        $backup['host'] = DB_HOST;
        $backup['port'] = '';
        $backup['sock'] = '';
        if (strpos(DB_HOST, ':') !== false) {
            $db_host = explode(':', DB_HOST);
            $backup['host'] = $db_host[0];
            if (intval($db_host[1]) != 0) {
                $backup['port'] = ' --port=' . escapeshellarg(intval($db_host[1]));
            } else {
                $backup['sock'] = ' --socket=' . escapeshellarg($db_host[1]);
            }
        }
        $backup['command'] = '';
        $brace = substr(PHP_OS, 0, 3) == 'WIN' ? '"' : '';
        if (intval($backup_options['backup_gzip']) == 1) {
            $backup['filename'] = $backup['date'] . '_-_' . DB_NAME . '.sql.gz';
            $backup['filepath'] = $backup['path'] . '/' . $backup['filename'];
            do_action('wp_dbmanager_before_escapeshellcmd');
            $backup['command'] = escapeshellcmd($brace . $backup['mysqldumppath'] . $brace) . ' --force --host=' . escapeshellarg($backup['host']) . ' --user='******' --password='******'port'] . $backup['sock'] . ' --add-drop-table --skip-lock-tables ' . DB_NAME . ' | gzip > ' . escapeshellcmd($brace . $backup['filepath'] . $brace);
        } else {
            $backup['filename'] = $backup['date'] . '_-_' . DB_NAME . '.sql';
            $backup['filepath'] = $backup['path'] . '/' . $backup['filename'];
            do_action('wp_dbmanager_before_escapeshellcmd');
            $backup['command'] = escapeshellcmd($brace . $backup['mysqldumppath'] . $brace) . ' --force --host=' . escapeshellarg($backup['host']) . ' --user='******' --password='******'port'] . $backup['sock'] . ' --add-drop-table --skip-lock-tables ' . DB_NAME . ' > ' . escapeshellcmd($brace . $backup['filepath'] . $brace);
        }
        execute_backup($backup['command']);
        if (!empty($backup_email)) {
            dbmanager_email_backup($backup_email, $backup['filepath']);
        }
    }
    return;
}
             $backup['command'] = $brace . $backup['mysqlpath'] . $brace . ' --host="' . $backup['host'] . '" --user="******" --password="******"' . $backup['port'] . $backup['sock'] . $backup['charset'] . ' ' . DB_NAME . ' < ' . $brace . $backup['path'] . '/' . $database_file . $brace;
         }
         passthru($backup['command'], $error);
         if ($error) {
             $text = '<font color="red">' . sprintf(__('Database On \'%s\' Failed To Restore', 'wp-dbmanager'), $nice_file_date) . '</font>';
         } else {
             $text = '<font color="green">' . sprintf(__('Database On \'%s\' Restored Successfully', 'wp-dbmanager'), $nice_file_date) . '</font>';
         }
     } else {
         $text = '<font color="red">' . __('No Backup Database File Selected', 'wp-dbmanager') . '</font>';
     }
     break;
 case __('E-Mail', 'wp-dbmanager'):
     if (!empty($database_file)) {
         $to = !empty($_POST['email_to']) ? sanitize_email($_POST['email_to']) : get_option('admin_email');
         if (dbmanager_email_backup($to, $backup['path'] . '/' . $database_file)) {
             $text .= '<font color="green">' . sprintf(__('Database Backup File For \'%s\' Successfully E-Mailed To \'%s\'', 'wp-dbmanager'), $nice_file_date, $to) . '</font><br />';
         } else {
             $text = '<font color="red">' . sprintf(__('Unable To E-Mail Database Backup File For \'%s\' To \'%s\'', 'wp-dbmanager'), $nice_file_date, $to) . '</font>';
         }
     } else {
         $text = '<font color="red">' . __('No Backup Database File Selected', 'wp-dbmanager') . '</font>';
     }
     break;
 case __('Download', 'wp-dbmanager'):
     if (empty($database_file)) {
         $text = '<font color="red">' . __('No Backup Database File Selected', 'wp-dbmanager') . '</font>';
     }
     break;
 case __('Delete', 'wp-dbmanager'):
     if (!empty($database_file)) {
function cron_dbmanager_backup()
{
    global $wpdb;
    $backup_options = get_option('dbmanager_options');
    $backup_email = stripslashes($backup_options['backup_email']);
    if (intval($backup_options['backup_period']) > 0) {
        $current_date = mysql2date(sprintf(__('%s @ %s', 'wp-dbmanager'), get_option('date_format'), get_option('time_format')), gmdate('Y-m-d H:i:s', current_time('timestamp')));
        $backup = array();
        $backup['date'] = current_time('timestamp');
        $backup['mysqldumppath'] = $backup_options['mysqldumppath'];
        $backup['mysqlpath'] = $backup_options['mysqlpath'];
        $backup['path'] = $backup_options['path'];
        $backup['password'] = str_replace('$', '\\$', DB_PASSWORD);
        $backup['host'] = DB_HOST;
        $backup['port'] = '';
        $backup['sock'] = '';
        if (strpos(DB_HOST, ':') !== false) {
            $db_host = explode(':', DB_HOST);
            $backup['host'] = $db_host[0];
            if (intval($db_host[1]) != 0) {
                $backup['port'] = ' --port="' . intval($db_host[1]) . '"';
            } else {
                $backup['sock'] = ' --socket="' . $db_host[1] . '"';
            }
        }
        $backup['command'] = '';
        $brace = substr(PHP_OS, 0, 3) == 'WIN' ? '"' : '';
        if (intval($backup_options['backup_gzip']) == 1) {
            $backup['filename'] = $backup['date'] . '_-_' . DB_NAME . '.sql.gz';
            $backup['filepath'] = $backup['path'] . '/' . $backup['filename'];
            $backup['command'] = $brace . $backup['mysqldumppath'] . $brace . ' --force --host="' . $backup['host'] . '" --user="******" --password="******"' . $backup['port'] . $backup['sock'] . ' --add-drop-table --skip-lock-tables ' . DB_NAME . ' | gzip > ' . $brace . $backup['filepath'] . $brace;
        } else {
            $backup['filename'] = $backup['date'] . '_-_' . DB_NAME . '.sql';
            $backup['filepath'] = $backup['path'] . '/' . $backup['filename'];
            $backup['command'] = $brace . $backup['mysqldumppath'] . $brace . ' --force --host="' . $backup['host'] . '" --user="******" --password="******"' . $backup['port'] . $backup['sock'] . ' --add-drop-table --skip-lock-tables ' . DB_NAME . ' > ' . $brace . $backup['filepath'] . $brace;
        }
        execute_backup($backup['command']);
        if (!empty($backup_email)) {
            dbmanager_email_backup($backup_email, $backup['filepath']);
        }
    }
    return;
}