this is not working for me. Error was,
Warning: file_get_contents(http://www.yellowpages.com/nationwide/category_search/Used-Car-Dealers?search_terms=Used+Car+Dealers) [function.file-get-contents]: failed to open stream: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. in E:\Program Files\xampp\htdocs\email-extractor\email-extractor.php on line 28