← All changes | vendor/psr/container/src/ContainerInterface.php +36 -0 11.1.1 → 11.1.0 View file →

		@@ -1,0 +1,36 @@
	1	+<?php
	2	+
	3	+declare(strict_types=1);
	4	+
	5	+namespace Psr\Container;
	6	+
	7	+/**
	8	+ * Describes the interface of a container that exposes methods to read its entries.
	9	+ */
	10	+interface ContainerInterface
	11	+{
	12	+ /**
	13	+ * Finds an entry of the container by its identifier and returns it.
	14	+ *
	15	+ * @param string $id Identifier of the entry to look for.
	16	+ *
	17	+ * @throws NotFoundExceptionInterface No entry was found for **this** identifier.
	18	+ * @throws ContainerExceptionInterface Error while retrieving the entry.
	19	+ *
	20	+ * @return mixed Entry.
	21	+ */
	22	+ public function get(string $id);
	23	+
	24	+ /**
	25	+ * Returns true if the container can return an entry for the given identifier.
	26	+ * Returns false otherwise.
	27	+ *
	28	+ * `has($id)` returning true does not mean that `get($id)` will not throw an exception.
	29	+ * It does however mean that `get($id)` will not throw a `NotFoundExceptionInterface`.
	30	+ *
	31	+ * @param string $id Identifier of the entry to look for.
	32	+ *
	33	+ * @return bool
	34	+ */
	35	+ public function has(string $id);
	36	+}