Create controller plugin

Create an custom controller plugin

Plugin code

namespace ExampleControllerPlugin;
 
use ZendMvcControllerPluginAbstractPlugin;
 

class DoStuff extends AbstractPlugin{
    protected $entityManager;
    
    public function __invoke(){
		//Do your stuff
    }
        
    //Getters and setters    
	public function setEntityManager($entitymanager){
		return $this->entityManager = $entitymanager;
	}
}

Module.php setup

public function getControllerPluginConfig()
{
	return array(
		'factories' => array(
			'doStuff' => function ($sm) {
				$serviceLocator = $sm->getServiceLocator();
    
				$controllerPlugin = new ControllerPluginDoStuff();
				$controllerPlugin->setEntityManager($serviceLocator->get('DoctrineORMEntityManager'));
				return $controllerPlugin;
			},
		),
	);
}