In PHP 5 Tidy also provides a number of object-oriented constructs for document parsing and screen-scraping. < A number of functions are provided to allow you to "jump into" a particular major section of the document and begin traversing from there: %tidy_get_root()% -- The root of the document tree %tidy_get_head()% -- Starting from the %< HEAD >% node %tidy_get_html()% -- Starting from the %< HTML >% node %tidy_get_body()% -- Starting from the %< BODY >% node