Zend instance in a subfolder of another Zend - zend-framework

Question

Hi i have a Zend installation in main domain.
Now i want to make a subfolder and run Zend for some testing purposes. I have copied all files from main site to subfolder named www2. But when i call the subfolder like domain.com/www2 i think the main Zend instance get invoked and produces a Message: Invalid controller specified (www2) error?
my .htaccess of main Zend is
SetEnv APPLICATION_ENV development
RewriteEngine on
RewriteCond %{REQUEST_URI} "/www2/"
RewriteRule (.*) $1 [L]
and Subfolder is like
SetEnv APPLICATION_ENV development
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [NC,L]
RewriteRule ^.*$ index.php [NC,L]
What i am doing Wrong. I have full access to server.

Answer 1

in subfolder Zend in file application/Bootstrap.php add LIKE this:
protected function _initRoutes()
{
$this->bootstrap('frontcontroller');
/**
* #var Zend_Controller_Front $front
*/
$front = $this->getResource('frontcontroller');
/**
* #var Zend_Controller_Router_Rewrite $router
*/
$router = $front->getRouter();
$router->addRoute('www2',
new Zend_Controller_Router_Route(
'www2/:controller/:action',
array('controller' => 'index',
'action' => 'index'))
);
}
But may be you need another route...
UPD1:
first .htaccess like this:
RewriteEngine On
RewriteCond %{REQUEST_URI} ^/www2*
RewriteRule ^.*$ www2/index.php [NC,L]
RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l
RewriteRule ^.*$ - [NC,L]
RewriteRule ^.*$ index.php [NC,L]

Answer 2

You could create a subdomain www2.domain.com pointing the www2/public directory and restore all .htaccess files to their normal single-site state.
This way, the www2 copy is completely standalone app with the same url and file structure as the original www site.