<?php

function GetCurrentUri(){    return (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? "https" : "http") . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";}

function GetLastVisited() {   
 return isset($_COOKIE['last_visited']) ? json_decode($_COOKIE['last_visited'],true) : [];
}
function UpdateVisited(){    
   $list = array();    
   if(isset($_COOKIE['last_visited'])){       
    $list = json_decode($_COOKIE['last_visited'],true);          
 }   
 if(($count = count($list)) > 0){        
       if($list[$count - 1] != GetCurrentUri()){            
            array_push($list ,GetCurrentUri());       
        }    
}else{        
          array_push($list ,GetCurrentUri());    
 }   
 setcookie('last_visited', json_encode($list), time()+(60 * 60 * 24));
}
$list = GetLastVisited();
if(count($list) > 0){ // eğer geçmiş kayıtları varsada
    echo "<h1>Son gezilen listesi </h1>";    
      echo "<ul>";   
       foreach($list as $key => $item){   
              echo "<li>".($key + 1) . " . " . $item."</li>";     
       }    
     echo "</ul>";
}

// sayfa sonunda güncelleme yaparsın
UpdateVisited();