<?php

$connect = mysqli_connect("localhost", "root", "root", "ken");

if(!empty($_POST['username']) && !empty($_POST['password'])) {

    $username = mysqli_real_escape_string($connect, $_POST['username']);
    $password = $_POST['password'];
    $query = $connect->query("SELECT * FROM `users` WHERE `username` = '$username'");
    if($query->num_rows > 0) {
        $fetch = $query->fetch_assoc();
        if(password_verify($password, $fetch['password'])) {
            session_start();
            $_SESSION['loggedin'] = 1;
            header('location: ');
        } else {
            die('Verkeerde password');
        }
    } else {
        die('Verkeerde username');
    }

} else {
    die('Faggot vul alles in');
}

echo password_verify("henk", $password);