title: PHP getallheaders alternative
body: <p>I am trying to switch from apache to nginx on my server. The only problem here is the getallheaders() function I used in my PHP scripts which does not work with Nginx. I have tried the user contributed notes on php site on getallheaders finction but that does not return all request headers. </p>
  
  <p>Please tell me how to solve this problem. I would really like to switch to Nginx.</p>