How to implement different permissions to enter different pages in PHP

How to implement different permissions to enter different pages in PHP

First, when the user logs in successfully, add the user's permission level to the Session session ;

<?php

$user_perm_level = 1;

session_start();

$_SESSION[&#39;user_perm_level&#39;] = $user_perm_level;

?>

Then when accessing the page, take out the permission level stored in the Session;

<?php
session_start();

$user_perm_level = $_SESSION[&#39;user_perm_level&#39;];

?>

Finally, jump to the corresponding page according to the permission level.

<?php
session_start();

$user_perm_level = $_SESSION[&#39;user_perm_level&#39;];

switch($user_perm_level){
  case 1:
    header("location: topage1.php");
    break;
  case 2:
    header("location: topage2.php");
    break;
  case 3:
    header("location: topage3.php");
    break;
  default:
    header("location: topage.php");
    break;
}
?>

Recommended tutorial: "PHP Tutorial"

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