use Pagerfanta\Pagerfanta;
use Pagerfanta\Adapter\ArrayAdapter;

$adapter = new ArrayAdapter($array);
$pagerfanta = new Pagerfanta($adapter);

$pagerfanta->setMaxPerPage($maxPerPage); // 10 by default
$maxPerPage = $pagerfanta->getMaxPerPage();

$pagerfanta->setCurrentPage($currentPage); // 1 by default
$currentPage = $pagerfanta->getCurrentPage();

$nbResults = $pagerfanta->getNbResults();
$currentPageResults = $pagerfanta->getCurrentPageResults();

$pagerfanta->getNbPages();

$pagerfanta->haveToPaginate(); // whether the number of results if higher than the max per page

$pagerfanta->hasPreviousPage();
$pagerfanta->getPreviousPage();
$pagerfanta->hasNextPage();
$pagerfanta->getNextPage();

$pagerfanta
    ->setMaxPerPage($maxPerPage)
    ->setCurrentPage($currentPage)
;

/**
 * Returns the number of results.
 *
 * @return integer The number of results.
 *
 * @api
 */
function getNbResults();

/**
 * Returns an slice of the results.
 *
 * @param integer $offset The offset.
 * @param integer $length The length.
 *
 * @return array The slice.
 *
 * @api
 */
function getSlice($offset, $length);

use Pagerfanta\Adapter\ArrayAdapter;

$adapter = new ArrayAdapter($array);

use Pagerfanta\Adapter\MandangoAdapter;

$query = \Model\Article::getRepository()->createQuery();
$adapter = new MandangoAdapter($query);

use Pagerfanta\Adapter\DoctrineORMAdapter;

$queryBuilder = $entityManager->createQueryBuilder()
    ->select('u')
    ->from('Model\Article', 'u')
;
$adapter = new DoctrineORMAdapter($query);

use Pagerfanta\Adapter\DoctrineORMAdapter;

$dql = "SELECT u, g FROM Pagerfanta\Tests\Adapter\DoctrineORM\User u INNER JOIN u.groups g";
$query = $entityManager->createQuery($dql);

$adapter = new DoctrineORMAdapter($queryBuilder->getQuery(), true);

use Pagerfanta\Adapter\DoctrineODMMongoDBAdapter;

$queryBuilder = $documentManager->createQueryBuilder('Model\Article');
$adapter = new DoctrineODMMongoDBAdapter($queryBuilder);

use Pagerfanta\Adapter\DoctrineCollectionAdapter;

$user = $em->find("Pagerfanta\Tests\Adapter\DoctrineORM\User", 1);

$adapter = new DoctrineCollectionAdapter($user->getGroups());

use Pagerfanta\Adapter\PropelAdapter;

$adapter = new PropelAdapter($query);

/**
 * Renders a pagerfanta.
 *
 * The route generator is any callable to generate the routes receiving the page number
 * as first and unique argument.
 *
 * @param PagerfantaInterface $pagerfanta      A pagerfanta.
 * @param mixed               $routeGenerator A callable to generate the routes.
 * @param array               $options        An array of options (optional).
 *
 * @api
 */
function render(PagerfantaInterface $pagerfanta, $routeGenerator, array $options = array());

/**
 * Returns the canonical name.
 *
 * @return string The canonical name.
 *
 * @api
 */
function getName();

$routeGenerator = function($page) {
    return '/path?page='.$page;
}

use Pagerfanta\View\DefaultView;

$view = new DefaultView();
$html = $view->render($pagerfanta, $routeGenerator, array(
    'proximity' => 3,
));

CSS:

.pagerfanta {
}

.pagerfanta a,
.pagerfanta span {
    display: inline-block;
    border: 1px solid blue;
    color: blue;
    margin-right: .2em;
    padding: .25em .35em;
}

.pagerfanta a {
    text-decoration: none;
}

.pagerfanta a:hover {
    background: #ccf;
}

.pagerfanta .dots {
    border-width: 0;
}

.pagerfanta .current {
    background: #ccf;
    font-weight: bold;
}

.pagerfanta .disabled {
    border-color: #ccf;
    color: #ccf;
}

COLORS:

.pagerfanta a,
.pagerfanta span {
    border-color: blue;
    color: blue;
}

.pagerfanta a:hover {
    background: #ccf;
}

.pagerfanta .current {
    background: #ccf;
}

.pagerfanta .disabled {
    border-color: #ccf;
    color: #cf;
}

use Pagerfanta\View\TwitterBootstrapView;

$view = new TwitterBootstrapView();
$html = $view->render($pagerfanta, $routeGenerator, array(
    'proximity' => 3,
));

use Pagerfanta\DefaultView;
use Pagerfanta\OptionableView;

$defaultView = new DefaultView();

// view and default options
$myView1 = new OptionableView($defaultView, array('proximity' => 3));

$myView2 = new OptionableView($defaultView, array('previous_message' => 'Anterior', 'next_message' => 'Siguiente'));

// using in a normal way
$pagerfantaHtml = $myView2->render($pagerfanta, $routeGenerator);

// overwriting default options
$pagerfantaHtml = $myView2->render($pagerfanta, $routeGenerator, array('next_message' => 'Siguiente!!'));