NaiveContainer\Container

Complexity

Total Complexity

6

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	get()	0	20	5
A	has()	0	4	1

<?php

namespace NaiveContainer;

use NaiveContainer\Exceptions\ContainerException;
use NaiveContainer\Exceptions\NotFoundException;
use Psr\Container\ContainerInterface;

class Container implements ContainerInterface
{

    protected $container_stack = [];

    public function get($id)
    {
        if (!array_key_exists($id, $this->container_stack)) {
            throw new NotFoundException();
        }

        if (is_callable($this->container_stack[$id])) {
            try {
                // entry: service or value
                $entry = call_user_func($this->container_stack[$id], $this);
            } catch (NotFoundException $e) {
                throw $e;
            } catch (\Exception $e) {
                throw new ContainerException($e->getMessage());
            }
            return $entry;
        }

        return $this->container_stack[$id];
    }

    public function has($id)
    {
        return array_key_exists($id, $this->container_stack);
    }
}