Inheritance diagram for Psr\Container\ContainerInterface:

Public Member Functions
	get (string $id)
	Finds an entry of the container by its identifier and returns it.

	has (string $id)
	Returns true if the container can return an entry for the given identifier.

Member Function Documentation

◆ get()

Psr\Container\ContainerInterface::get ( string $id )

Finds an entry of the container by its identifier and returns it.

Parameters

string $id Identifier of the entry to look for.

Exceptions

NotFoundExceptionInterface	No entry was found for this identifier.
ContainerExceptionInterface	Error while retrieving the entry.

Return values

mixed Entry.

Implemented in DI\CompiledContainer, and DI\Container.

◆ has()

Psr\Container\ContainerInterface::has ( string $id )

Returns true if the container can return an entry for the given identifier.

Returns false otherwise.

has($id) returning true does not mean that get($id) will not throw an exception. It does however mean that get($id) will not throw a NotFoundExceptionInterface.