Dhii/composite-container

# Dhii - Composite Container

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[![This package complies with Dhii standards](https://img.shields.io/badge/Dhii-Compliant-green.svg?style=flat-square)][Dhii]

## Details
An composite implementation of the [PSR-11][] standard. This container allows sequentially querying a list of child
containers for a key. Every child container can be anything that passes normalization with
[`NormalizeContainerCapableTrait#_normalizeContainer()`][NormalizeContainerCapableTrait#_normalizeContainer()].


### Classes
- [`CompositeContainer`][CompositeContainer] - The composite container implementation. Does not cache results.
- [`ContainerListAwareTrait`][ContainerListAwareTrait] - Awareness of a list of containers.

[Dhii]:                                                 https://github.com/Dhii/dhii
[PSR-11]:                                               https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-11-container.md

[CompositeContainer]:                                   src/CompositeContainer.php
[ContainerListAwareTrait]:                              src/ContainerListAwareTrait.php

[NormalizeContainerCapableTrait#_normalizeContainer()]: https://github.com/Dhii/container-helper-base/blob/develop/src/NormalizeContainerCapableTrait.php#L32