yii + WP on one domen

server {
        listen 80;
        server_name  dev.goprotect.ru;

        root /srv/dev/frontend/www;
        set $blog_path /srv/blog/wordpress;

        access_log /srv/dev_access.log;
        error_log /srv/dev_error.log;

        index index.html index.php;


        location /blog/ {
            alias /srv/blog/wordpress/;
        }

        location ~ /\.ht {
            deny all;
        }

        location = /favicon.ico {
            log_not_found off;
            access_log off;
        }

        location = /robots.txt {
            allow all;
            log_not_found off;
            access_log off;
        }
        location / {
            auth_basic "Unauthorized";
            auth_basic_user_file /srv/dev_passwd;
            try_files $uri $uri/ /index.php?$args;
        }

        location ~* /blog/(?:uploads|files)/.*\.php$ {
            deny all;
        }

        location ~ /blog/.*\.php$ {
            fastcgi_split_path_info ^/blog(.+\.php)(.*)$;
            #set $request_filename $blog_path$fastcgi_script_name;
            if (!-f $blog_path$fastcgi_script_name) {
                return 200 ["WTF?"]$blog_path$fastcgi_script_name[$request_filename][$request_uri][$document_uri];
            }
            #try_files $uri $uri/ /index.php?$args;
            # This is a robust solution for path info security issue and works with "cgi.fix_pathinfo = 1" in /etc/php.ini (default)

            #include /etc/nginx/fastcgi_params;
            fastcgi_param    QUERY_STRING        $query_string;
            fastcgi_param   REQUEST_METHOD        $request_method;
            fastcgi_param   CONTENT_TYPE          $content_type;
            fastcgi_param   CONTENT_LENGTH        $content_length;

            fastcgi_param   SCRIPT_FILENAME        $blog_path$fastcgi_script_name;
            fastcgi_param   SCRIPT_NAME           $fastcgi_script_name;
            fastcgi_param   REQUEST_URI           $request_uri;
            fastcgi_param   DOCUMENT_URI          $document_uri;
            fastcgi_param   DOCUMENT_ROOT           $blog_path;
            fastcgi_param   SERVER_PROTOCOL        $server_protocol;

            fastcgi_param    GATEWAY_INTERFACE    CGI/1.1;
            fastcgi_param    SERVER_SOFTWARE        nginx/$nginx_version;

            fastcgi_param    REMOTE_ADDR        $remote_addr;
            fastcgi_param    REMOTE_PORT        $remote_port;
            fastcgi_param    SERVER_ADDR        $server_addr;
            fastcgi_param    SERVER_PORT        $server_port;
            fastcgi_param    SERVER_NAME        $server_name;

            fastcgi_param    HTTPS            $https;
            fastcgi_pass unix:/var/run/php5-fpm.sock;
            fastcgi_index index.php;
            fastcgi_param APPLICATION_ENV dev;
        }

        location ~ \.php$ {
            try_files $uri =404;

            fastcgi_param    QUERY_STRING        $query_string;
            fastcgi_param   REQUEST_METHOD        $request_method;
            fastcgi_param   CONTENT_TYPE          $content_type;
            fastcgi_param   CONTENT_LENGTH        $content_length;

            fastcgi_param   SCRIPT_FILENAME        $request_filename;
            fastcgi_param   SCRIPT_NAME           $fastcgi_script_name;
            fastcgi_param   REQUEST_URI           $request_uri;
            fastcgi_param   DOCUMENT_URI          $document_uri;
            fastcgi_param   DOCUMENT_ROOT           $document_root;
            fastcgi_param   SERVER_PROTOCOL        $server_protocol;

            fastcgi_param    GATEWAY_INTERFACE    CGI/1.1;
            fastcgi_param    SERVER_SOFTWARE        nginx/$nginx_version;

            fastcgi_param    REMOTE_ADDR        $remote_addr;
            fastcgi_param    REMOTE_PORT        $remote_port;
            fastcgi_param    SERVER_ADDR        $server_addr;
            fastcgi_param    SERVER_PORT        $server_port;
            fastcgi_param    SERVER_NAME        $server_name;
            fastcgi_pass unix:/var/run/php5-fpm.sock;
            fastcgi_index index.php;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            fastcgi_param APPLICATION_ENV dev;
        }
}