upload a file to ovh openstack object storage via PHP

OVH Openstack Object Storage Upload File

// install package: rackspace/php-opencloud

$client = new OpenCloud\OpenStack('https://auth.cloud.ovh.net/v2.0', [
    'username' => self::OVH_OPENSTACK_USERNAME,
    'password' => self::OVH_OPENSTACK_PASSWORD,
    'tenantId' => self::OVH_OPENSTACK_PROJECT_ID,
]);

// 2. Obtain an Object Store service object from the client.
$objectStoreService = $client->objectStoreService('swift', 'DE1');

// 3. Get container.
$container = $objectStoreService->getContainer(self::OVH_OPENSTACK_CONTAINER_NAME);

// 5. Specify any metadata you want your objects to have
$metadata        = array('test' => '1');
$metadataHeaders = DataObject::stockHeaders($metadata);

// 6. Merge the metadata with any additional HTTP headers you want to set
$allHttpHeaders = array('Cache-Control' => 'max-age=2592000, public') + $metadataHeaders;

// open file
$resource = fopen('test.jpg', 'r');

// upload file
$container->uploadObject('test123.jpg', $resource, $allHttpHeaders);

WARNING : v2 is discarded.