Cuisine et dépendances

gistfile1.php

<?php

// constructor 
class Void
{
    protected $mapper;

    public function __construct(Mapper $mapper)
    {
        $this->mapper = $mapper;
    }
}

// Getter | Setter
class Void {

    protected $mapper;

    public function getMapper()
    {
        return $this->mapper;
    }


    public function setMapper(Foreign $object)
    {
        $this->mapper = $object;

        return $this;
    }
}

// Lazy loading
class Void implements ServiceLocatorAwareInterface
{
    use ServiceLocatorAwareTrait;

    public function getMapper()
    {
        return $this->getServiceLocator()->get('service.mapper');
    }
}

// Getter | Setter + Lazy loading
class Void implements ServiceLocatorAwareInterface
{
    use ServiceLocatorAwareTrait;

    protected $mapper;
    
    public function getMapper()
    {
        if (! isset($this->mapper)) {
            $this->setMapper($this->getServiceLocator()->get('service.mapper'));
        }

        return $this->mapper;
    }

    public function setMapper(Mapper $object)
    {
        $this->mapper = $object;

        return $this;
    }
}