title: Reading PDF files in PHP or JS, then extracting the contents, by text ideally
body: <p>I have a task of reading pdf files after an upload in the DB or n a folder, </p>
  
  <p>What is the question here is : How to read PDF files in PHP or JS, JQuery, AJAX, 
  Then i want to recuperate the datas to inject in a form fields. </p>
  
  <p>There's a lot of infos to do this process with text files but pdf seems complicated. There is a PHP class for that ? I'm not used to classes in Php but with infos, it would lead me. </p>
  
  <p>Thanks a lot for help!! 
  Have a grreat one!</p>