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annotate vendor/psr/container/src/ContainerInterface.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 1fec387a4317 |
children |
rev | line source |
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Chris@14 | 1 <?php |
Chris@14 | 2 /** |
Chris@14 | 3 * @license http://www.opensource.org/licenses/mit-license.php MIT (see the LICENSE file) |
Chris@14 | 4 */ |
Chris@14 | 5 |
Chris@14 | 6 namespace Psr\Container; |
Chris@14 | 7 |
Chris@14 | 8 /** |
Chris@14 | 9 * Describes the interface of a container that exposes methods to read its entries. |
Chris@14 | 10 */ |
Chris@14 | 11 interface ContainerInterface |
Chris@14 | 12 { |
Chris@14 | 13 /** |
Chris@14 | 14 * Finds an entry of the container by its identifier and returns it. |
Chris@14 | 15 * |
Chris@14 | 16 * @param string $id Identifier of the entry to look for. |
Chris@14 | 17 * |
Chris@14 | 18 * @throws NotFoundExceptionInterface No entry was found for **this** identifier. |
Chris@14 | 19 * @throws ContainerExceptionInterface Error while retrieving the entry. |
Chris@14 | 20 * |
Chris@14 | 21 * @return mixed Entry. |
Chris@14 | 22 */ |
Chris@14 | 23 public function get($id); |
Chris@14 | 24 |
Chris@14 | 25 /** |
Chris@14 | 26 * Returns true if the container can return an entry for the given identifier. |
Chris@14 | 27 * Returns false otherwise. |
Chris@14 | 28 * |
Chris@14 | 29 * `has($id)` returning true does not mean that `get($id)` will not throw an exception. |
Chris@14 | 30 * It does however mean that `get($id)` will not throw a `NotFoundExceptionInterface`. |
Chris@14 | 31 * |
Chris@14 | 32 * @param string $id Identifier of the entry to look for. |
Chris@14 | 33 * |
Chris@14 | 34 * @return bool |
Chris@14 | 35 */ |
Chris@14 | 36 public function has($id); |
Chris@14 | 37 } |