konekcija.php / logout.php

[konekcija.php]

<?php
$host="localhost";
$user="root";
$password="";
$baza="umetnicka_dela";
$greske = array();

@$konekcija=mysql_connect($host,$user,$password) or die ("greska ".mysql_error());
$izabrana_baza=mysql_select_db($baza,$konekcija) or die("greska ".mysql_error());
mysql_set_charset("utf8");
?>

[logout.php]

<?PHP
session_start();
if(isset($_SESSION['uloga'])){
	unset($_SESSION['mail']);
	unset($_SESSION['uloga']);
	session_destroy();
	header('Location:index.php');
}
else{
	header('Location:index.php');
}
?>