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<?php |
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/** |
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* This file is part of laravel.su package. |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace App\Services\DataProviders; |
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use Illuminate\Contracts\Container\Container; |
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/** |
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* Class Manager |
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* @package App\Services\DataProviders |
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*/ |
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class Manager implements \IteratorAggregate |
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{ |
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/** |
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* @var array |
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*/ |
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private $providers; |
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/** |
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* @var Container |
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*/ |
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private $container; |
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/** |
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* Manager constructor. |
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* @param array $providers |
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* @param Container $container |
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*/ |
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public function __construct(array $providers, Container $container) |
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{ |
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$this->container = $container; |
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foreach ($providers as $alias => $class) { |
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$this->register($alias, $class); |
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} |
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} |
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/** |
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* @param string $alias |
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* @param string|DataProviderInterface $provider |
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* @return $this|Manager |
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*/ |
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public function register(string $alias, string $provider): Manager |
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{ |
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$this->providers[$alias] = $this->container->make($provider); |
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return $this; |
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} |
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/** |
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* @param string $alias |
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* @return DataProviderInterface |
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* @throws \InvalidArgumentException |
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*/ |
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public function get(string $alias): DataProviderInterface |
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{ |
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if (! array_key_exists($alias, $this->providers)) { |
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throw new \InvalidArgumentException($alias . ' data provider does not exists.'); |
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} |
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return $this->providers[$alias]; |
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} |
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/** |
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* @return \Generator|DataProviderInterface[] |
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*/ |
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public function getIterator(): \Generator |
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{ |
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foreach ($this->providers as $alias => $instance) { |
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yield $alias => $instance; |
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} |
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} |
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} |
LaravelRUS /
laravel.ru
This check looks at variables that have been passed in as parameters and are passed out again to other methods.
If the outgoing method call has stricter type requirements than the method itself, an issue is raised.
An additional type check may prevent trouble.