... For the not _web( ), local( ), and remote( ) methods, a similar associative array is returned, where the URL is a key in the array and denotes that the URL is not HTTP-based, is local to the web ... Programs -P2 Then the scan( ) method does all the real work. The scan( ) method accepts a URL as a parameter. In a nutshell, here's what happens: The scan( ) method pushes the first ... local to the web server, in that order. The type( ) method returns an associate array of URLs, where the value of each URL hash contains the content-type for the URL. And finally, the ref(...