PHP MySQL Admin Level -

this user table

create table `users` (   `id` int(11) not null auto_increment,   `firstname` varchar(255) not null,   `lastname` varchar(255) not null,   `email` varchar(255) not null,   `username` varchar(255) not null,   `password` varchar(100) not null,   `level` enum('0','1') not null default '0',   primary key (`id`) 

so lets on index.php

i want if user level = 1, can see link appear on page. other wise if level = 0, never see link.

how can that?

i think want this.

in login module this

session_start(); $_session['level'] = 1; // passed level database. 

and in pages.

session_start(); if (isset($_session['level']) && (int) $_session['level'] === 1) {     echo '<a>link admin</a>'; }