index.php - upload file via url and rename it

<!DOCTYPE html>
<html>
<body>

<form action="upload.php" method="post">
  URL File: <input type="text" name="file_url"><br>
  Nama Baru: <input type="text" name="new_name"><br>
  <input type="submit" value="Upload" name="submit">
</form>
<?php
// Memeriksa apakah file_get_contents aktif
if (ini_get('allow_url_fopen')) {
    echo 'file_get_contents aktif';
} else {
    echo 'file_get_contents nonaktif';
}

echo '<br>';

// Memeriksa apakah cURL aktif
if (function_exists('curl_version')) {
    echo 'cURL aktif';
} else {
    echo 'cURL nonaktif';
}
?>
</body>
</html>