Reference documentation and code samples for the Cloud Datastore Client class Blob.
Represents a Blob value.
Blobs can be used to store binary data in Google Cloud Datastore.
Example:
use Google\Cloud\Datastore\DatastoreClient;
$datastore = new DatastoreClient();
$blob = $datastore->blob(file_get_contents(__DIR__ .'/family-photo.jpg'));
// Get the value of a blob by casting to a string.
echo (string) $blob;