How to add visited pages urls into a session array?

Question

Everytime the user visit a page, the page url will be stored into an array session. I want to have 10 elements in the array only. So that 10 elements will save 10 latest visited

Answer 1

You are always overwriting the array with a new one here:

$urlarray=array();       // new empty array
$urlarray[] = $currentpageurl;    
$_SESSION['pageurl']=$urlarray;

Instead use:

session_start();
// like @Kwpolska said, you probably miss that, so $_SESSION didnt work

is_array($_SESSION["pageurl"]) or $_SESSION["pageurl"] = array();
// fix for your current problem

$_SESSION['pageurl'][] = $currentpageurl;
// This appends it right onto an array.

$_SESSION["pageurl"] = array_slice($_SESSION["pageurl"], -10);
// to cut it down to the last 10 elements