cron.php

<?php

class BackupDatabaseCronModuleFrontController extends ModuleFrontController
{
    public function init()
    {
        try {
            $this->checkAccess();
            $this->module->cron();
            header( "backup ok", true ,200 );
        }
        catch(BackupDatabaseException $e) {
            header( $e->getMessage(), true , 400 );
        }
        
        exit();
    }
}