Question

I have a script that shows the current URL:

<? function curPageURL() {
 $pageURL = 'http';
 if ($_SERVER["HTTPS"] == "on") {$pageURL .= "s";}
 $pageURL .= "://";
 if ($_SERVER["SERVER_PORT"] != "80") {
  $pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
 } else {
  $pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
 }
 return $pageURL;
}

       $CurrentPage = curPageURL();
       $_session['pages']=$CurrentPage; 
       print_r($_session['pages']);

     ?>

I cannot work out how to make it display the last 10 pages that have been viewed, any ideas please?

Thanks,
B.

Answer 1

You are constantly overriding $_SESSION[‘pages’].
Create an array and add URLs to that array:

$_SESSION['pages'][] = $CurrentPage;

then check if there are more than 10 items in the array and remove the first item if it does:

if ( Count ( $_SESSION['pages'] ) > 10 )
  Array_Shift ( $_SESSION['pages'] );

then display the URLs