title: Create a comment box in PHP and MySql for each ID
body: <p>I am doing a site where people can leave comments on all the pictures I have photographed. 
  Every photo has it’s own page; Id=1 Id=2 etc. </p>
  
  <p>I would like a comment box where my visitors can add and see other comments already posted. </p>
  
  <p>Any tips or example code would be very appreciated.</p>