Wesite scarper and save data in csv

Hello i want a php script that each time i launch it extract from [login to view URL] some data from all italian city and save it a .csv file formatted like this. The composition of the csv "Website";"City";"Title";"image";"Short description";"Long description";"Full Price";"Special price";"discount";"Link to real article";"address";"Telephone" "Groupon";"Bologna";"Titolo offerta";"Breve descrizione";"Rostoranti";"Descrizione completa";"100€";"50€";"50%";"[login to view URL]""address";"Telephone" "Lets Bonus""Bologna";"Titolo offerta";"Breve descrizione";"Viaggi";"Descrizione completa";"100€";"50€";"50%";"[login to view URL]""address";"Telephone" Read all specification and see images before do a bid