I am attempting to write code to scrape pages from Amazon and match certain information about books. I$\text{'}$m coding in HTML$,$ CSS$,$ and PHP$.$ I got the first two preg$\_$match regex to work, but the third one I can't get. I have included all files I am using, the main script is in scraper.php$.$ And the information I$\text{'}$m looking for in the source code of the Amazon pages is the author, title, and publisher. I currently have copied two source codes and saved into files to test my regex as I can't constantly scrape from Amazon