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sbolch/doctrine-ds-types
========================

Doctrine DBAL types for php-ds structures.

00PHPCI passing

Since Mar 2Pushed 2mo agoCompare

[ Source](https://github.com/sbolch/doctrine-ds-types)[ Packagist](https://packagist.org/packages/sbolch/doctrine-ds-types)[ RSS](/packages/sbolch-doctrine-ds-types/feed)WikiDiscussions main Synced 1mo ago

READMEChangelogDependenciesVersions (1)Used By (0)

Doctrine Ds Types
=================

[](#doctrine-ds-types)

Doctrine DBAL types for php-ds structures.

Supported types
---------------

[](#supported-types)

Type names map 1:1 with php-ds structures:

- `set` => `Ds\Set` (JSON array)
- `vector` => `Ds\Vector` (JSON array)
- `deque` => `Ds\Deque` (JSON array)
- `stack` => `Ds\Stack` (JSON array)
- `queue` => `Ds\Queue` (JSON array)
- `map` => `Ds\Map` (JSON object)
- `priority_queue` => `Ds\PriorityQueue` (PHP `serialize()` string)
- `pair` => `Ds\Pair` (PHP `serialize()` string)

Installation
------------

[](#installation)

```
composer require sbolch/doctrine-ds-types
```

Requirements
------------

[](#requirements)

- PHP 8.4+
- `ext-ds` or `php-ds/php-ds`
- Doctrine DBAL 3.x or 4.x

Registering types (DBAL)
------------------------

[](#registering-types-dbal)

```
use Doctrine\DBAL\Types\Type;
use sbolch\DoctrineDsTypes\Type\SetType;
use sbolch\DoctrineDsTypes\Type\VectorType;
use sbolch\DoctrineDsTypes\Type\DequeType;
use sbolch\DoctrineDsTypes\Type\StackType;
use sbolch\DoctrineDsTypes\Type\QueueType;
use sbolch\DoctrineDsTypes\Type\MapType;
use sbolch\DoctrineDsTypes\Type\PriorityQueueType;
use sbolch\DoctrineDsTypes\Type\PairType;

Type::addType('set', SetType::class);
Type::addType('vector', VectorType::class);
Type::addType('deque', DequeType::class);
Type::addType('stack', StackType::class);
Type::addType('queue', QueueType::class);
Type::addType('map', MapType::class);
Type::addType('priority_queue', PriorityQueueType::class);
Type::addType('pair', PairType::class);
```

Symfony DBAL configuration
--------------------------

[](#symfony-dbal-configuration)

```
doctrine:
  dbal:
    types:
      set: sbolch\DoctrineDsTypes\Type\SetType
      vector: sbolch\DoctrineDsTypes\Type\VectorType
      deque: sbolch\DoctrineDsTypes\Type\DequeType
      stack: sbolch\DoctrineDsTypes\Type\StackType
      queue: sbolch\DoctrineDsTypes\Type\QueueType
      map: sbolch\DoctrineDsTypes\Type\MapType
      priority_queue: sbolch\DoctrineDsTypes\Type\PriorityQueueType
      pair: sbolch\DoctrineDsTypes\Type\PairType
```

Doctrine ORM mapping (example)
------------------------------

[](#doctrine-orm-mapping-example)

```
#[ORM\Column(type: 'set')]
public Set $roles;
```

Notes
-----

[](#notes)

- JSON-backed types store `null` as `null` and read `null` back to `null`.
- `priority_queue` uses `serialize()` because `Ds\PriorityQueue` does not expose priorities via its public API.
- `pair` uses `serialize()` because `Ds\Pair` is not JSON-serializable.

###  Health Score

18

—

LowBetter than 8% of packages

Maintenance57

Moderate activity, may be stable

Popularity0

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity11

Early-stage or recently created project

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

### Community

Maintainers

![](https://www.gravatar.com/avatar/6d07773b12732581240d3515028d3b6a17f8074aa2d3c96250cb97e0243394eb?d=identicon)[sbolch](/maintainers/sbolch)

---

Top Contributors

[![sbolch](https://avatars.githubusercontent.com/u/2583090?v=4)](https://github.com/sbolch "sbolch (1 commits)")

---

Tags

data-structuredbaldoctrinedsphp-ds

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