Dynamic sitemap generator code

Project: Create a Dynamic Sitemap Creator My website has close to 1,000 sub domains. Each sub-domain shows a 1000 records on its page. Thus we are going to create a sitemap_index with all the links of the 1000 sub domain sitemaps. Under each sub-domain, we are going to create a sitemap. Here is a brief description. 1. Generate a sitemap_index that will have all sitemaps for each sub-domain. Check the link below to see what I mean [login to view URL] In order to accomplish this, you will need to fetch my sub-directories names from the database and create the sitemap links. My sitemap links will be in this nature [login to view URL] [login to view URL] You will use a for each statement to get sub domain name from the database and create a sitemap index as shown in the link above 2. The second step is creating the sitemap files with the content as shown in the link below: [login to view URL] Note that you will be naming the sitemap based on the sub domain name. All sitemaps will be in a folder called sitemaps [login to view URL] [login to view URL]