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xsolve-pl/associate
===================

This library allows to collect objects and values through associations and provides some entity fetching optimizations for Doctrine ORM to address N+1 queries problem.

v1.0.2(3y ago)519.7k↓33.3%3[2 PRs](https://github.com/xsolve-pl/xsolve-associate/pulls)MITPHPCI failing

Since Oct 26Pushed 3y ago16 watchersCompare

[ Source](https://github.com/xsolve-pl/xsolve-associate)[ Packagist](https://packagist.org/packages/xsolve-pl/associate)[ RSS](/packages/xsolve-pl-associate/feed)WikiDiscussions master Synced 1mo ago

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Table of contents
=================

[](#table-of-contents)

- [Introduction](#introduction)
- [License](#license)
- [Getting started](#getting-started)
- [Usage examples](#usage-examples)
    - [Collecting associated objects and values](#collecting-associated-objects-and-values)
    - [Efficiently loading associated entities and solving N+1 queries problem](#efficiently-loading-associated-entities-and-solving-N+1-queries-problem)
    - [Deferring association traversal to load entities in bulk](#deferring-association-traversal-to-load-entities-in-bulk)

Introduction
============

[](#introduction)

This library allows to collect objects and values through associations and provides some entity fetching optimizations for Doctrine ORM to address N+1 queries problem.

It can play especially nicely with `Deferred` implementation from `webonyx/graphql-php` allowing to significantly reduce number of database queries.

License
=======

[](#license)

This bundle is under the MIT license. See the complete license in `LICENSE` file.

Getting started
===============

[](#getting-started)

Include this bundle in your project using Composer as follows (assuming it is installed globally):

```
$ composer require xsolve-pl/associate
```

For more information on Composer see its [Introduction](https://getcomposer.org/doc/00-intro.md).

To get the basic collector you may use the facade provided with the library:

```