hello i need help with this php code

Create a new .php page (name it track.php) that uses cookies to track the number of times the page has been viewed. If the visitor is looking at the page for the first time, it should display the following message: Welcome! You are a new customer here. If the page has been visited more than once, display: Hello, this is your ## time here (where ## is the number of visits count). Furthermore, if a page has been visited more than once, also display the date and time that the page was last visited on.