action_login.php

<?php
include_once 'veza.php';
$izraz=$veza->prepare("select * from korisnik where username=:username and password=:password");
$izraz->execute(array("password"=>$_POST["password"], "password" =>$_POST["password"]));
$korisnik = $izraz->fetch(PDO::FETCH_OBJ);
if($korisnik!=null){
    $_SESSION["logiran"]=$korisnik;
    header("location: index.php");
}else{
    header("location: javno/login.php?neuspio&korisnik=" . $_POST["korisnik"]);
}
?>