507782 Website PHP Scraping Project

I'm looking to scrape some simple HTML from a website. It's just 4 pieces of information, and the HTML is very easy, it looks like this: <span class="price">$375</span> <span class="description">description</span> <a class="title" href="link" title="Title"> So we have the price, description, title, and link to be scraped. There will be a file, called [login to view URL] that looks like this: "Montreal Alerts";"[login to view URL]" "Ottawa Alerts";"[login to view URL]" "Toronto Alerts";"[login to view URL]" And I can add as many lines to this text file that I want. There is a second file called [login to view URL] and when it is executed from the CRON, it starts on line 1 of [login to view URL] and searches [login to view URL] for the information to be scraped. In a file called [login to view URL], it stores the title and description of the entries found at [login to view URL] And it also sends me an e-mail with the entries that it found: Subject: Montreal Alerts Body: Price - Title - Description - Link Price - Title - Description - Link Price - Title - Description - Link The next time that [login to view URL] is executed, it starts on line 2 of [login to view URL] and searches: [login to view URL] In [login to view URL] it stores the title and description of the entries again, but only if they are unique, and not already in [login to view URL] Again, if there are any unique entries, it would send me an e-mail about those entries. Entries that are already in [login to view URL] are not entered again and I do not receive an e-mail notification about those entries. I would like to accomplish this without the use of a database.