<?php
if (isset($_POST['submit'])) {
    $file = $_FILES['file']

    $filename = $file['name'];
    $fileTmpName = $file['tmp_name'];
    $fileSize = $file['size'];
    $fileError = $file['error'];
    $fileTYPE = $file['type'];

    $fileExt = explode('.', $filename);
    $fileActualExt = strtolower(end($fileExt));

    $allowed = array('jpg', 'jpeg', 'png', 'rar');

    if (in_array($fileActualExt, $allowed)) {
        if ($fileError === 0) {
            if($fileSize < 100000) {
                $fileNameNew = uniqid('', true).".".$fileActualExt;

                $fileEind = 'uploads/'.$fileNameNew;

                move_uploaded_file($fileTmpName, $fileEind);

                header("Location: index.php?uploadsuccess");
            } else {
                echo "De FIle was te groot!";
            }
        } else {
            echo "Er was een error waneer je deze file probeerde te uploaden";
        }
    } else {
        echo "Je kan niet deze soort file's uploaden.";
    }
?>