$cdb = new CouchDb();

// set server and port
$cdb->setServer($server = 'http://127.0.0.1', $port = 5984)

// set db
$cdb->setDb($db)

// set user and pass (optional)
$cdb->setUser($user, $pass)

// set response as object or json string (optional)
$cdb->setResponseAsObject($option = false)

// send data
// method = PUT|GET|DELETE
// id = document id
// data = string containing data (optional)
$cdb->send($method, $id, $data = null)

// add attachment to existing document
$cdb->addAttachment($id, $filename)

// creates view
// designName = string containing name
// viewName = string containing name of View
// script = string containting the javascript 
$cdb->createView($designName, $viewName, $script)

// deletes the view Part document
// for deleting design document use send() with delete option
$cdb->deleteView($designName, $viewName = null)

// gets data from a view
// filtering by Keyvalue at the url (?key=bla)
$cdb->getView($design, $view, $keyValue = null)