title: Copy text from a webpage
body: <p>Let's say we have a website speedywap.com</p>
  
  <p>When I open the website in my browser and then I copy the page to the clipboard and when I paste it in my notepad (windows) only text remains. All the code is removed except for the text that was in links etc (i.e displayed on the screen).</p>
  
  <p>I want to do something similar with php because I am trying to create a keyword density analyser. So I want something that is able to just keep the text from a webpage that is displayed on the screen.</p>
  
  <p>My server is running apache, php, centos and mysql</p>