Upload a file to DO Spaces

upload.php

<?php

require_once __DIR__ . '/vendor/autoload.php';

// using composer "sociallydev/spaces-api": "3.5" 
use \SpacesAPI\Spaces;

$spaces = new Spaces('apikey', 'secret');
$space = $spaces->space('bucket');
$filename = 'image.png';
$file = $space->uploadFile($img, $filename);
$file->makePublic();
$fileurl = $file->getURL(); 

echo '<img src="' . $fileurl . '" width="200" height="auto" />';

?>
<a href="<?php echo $fileurl; ?>"><?php echo $fileurl; ?></a>