stavros-s
5/14/2013 - 4:57 PM

PHP browser & platform identifier

PHP browser & platform identifier

<html>


  <body>


    <?php
   
      $viewer = getenv( "HTTP_USER_AGENT" );
   
      $browser = "An unidentified browser";
   
      if( preg_match( "/MSIE/i", "$viewer" ) )
      {
        
        $browser = "Internet Explorer";
      
      }
      else if(  preg_match( "/Netscape/i", "$viewer" ) )
      {
        
        $browser = "Netscape";
      
      }
      else if(  preg_match( "/Mozilla/i", "$viewer" ) )
      {
        
        $browser = "Mozilla";
      
      }
   
      $platform = "An unidentified OS!";
   
      if( preg_match( "/Windows/i", "$viewer" ) )
      {
        
        $platform = "Windows!";
      
      }
      else if ( preg_match( "/Linux/i", "$viewer" ) )
      {
      
        $platform = "Linux!";
      
      }
      
      echo("You are using $browser on $platform");

    ?>


  </body>


</html>