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1. allanctan
   Member
   Posted 2 years ago #

   I believe the condition to check for https is incomplete.
   Here's a more complete checking

   <?php
   function isSSL(){

   if($_SERVER['https'] == 1) /* Apache */ {
   return TRUE;
   } elseif ($_SERVER['https'] == 'on') /* IIS */ {
   return TRUE;
   } elseif ($_SERVER['SERVER_PORT'] == 443) /* others */ {
   return TRUE;
   } else {
   return FALSE; /* just using http */
   }

   }
   ?>

   Copied from
   http://www.php.net/manual/en/reserved.variables.server.php

   Allan
   http://www.ideyatech.com

   http://wordpress.org/extend/plugins/https-for-wordpress/

2. jeremysawesome
   Member
   Posted 2 years ago #

   how about this:
   

   function isSSL()
   {
      if(!empty($_SERVER['HTTPS']){ return true; }
      else{ return false; }
   }

   I suppose if you really wanted to you could check the server port.

   function isSSL()
   {
      if(!empty($_SERVER['HTTPS'])||$_SERVER['SERVER_PORT']==443)
      { return true; }
      else{ return false; }
   }

   I always check if $_SERVER['HTTPS'] is not empty. The PHP Documentation says that $_SERVER['HTTPS'] is, "Set to a non-empty value if the script was queried through the HTTPS protocol."

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