Extract Business Directory Data from Google

I have an existing database of businesses which includes: - name, email, website, hours, social urls, payment method, delivery, etc. I would like a php script to be able to search these existing businesses. On the page: - (if google has) "Get unique business ID" - submit button. on press should try to get the ID's of each business and save into the DB (so when it scrapes the info it can be direct instead of search by the business name) - When scraped, save all data which does not already existing in DB. - If existing data (don't replace). Show list of businesses with comparison between the 2 (existing and scraped data) and allow to choose which fields you want to replace. Each record should have 'update' button and when pressed it should dynamically update db in the background. Looking to be completed today.