title: screen scraping technique using php
body: <p>How to screen scrape a particular website. I need to log in to a website and then scrape the inner information.
  How could this be done? </p>
  
  <p>Please guide me. </p>
  
  <p><strong>Duplicate: <a href="https://stackoverflow.com/questions/26947/how-to-implement-a-web-scraper-in-php">How to implement a web scraper in PHP?</a></strong></p>