Default Routing

gistfile1.php

    'router' => array(
        'routes' => array(
            'default' => array(
                'type' => 'Zend\Mvc\Router\Http\Segment',
                'options' => array(
                    'route' => '/[:controller[/][/:action]]',
                    'constraints' => array(
                        'controller' => '[a-zA-Z][a-zA-Z0-9_-]*',
                        'action' => '[a-zA-Z][a-zA-Z0-9_-]*',
                    ),
                    'defaults' => array(
                        'controller' => 'index',
                        'action' => 'index',
                    ),
                ),
            ),