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robbens/sssn
============

Generates a valid Swedish social security number.

07PHP

Since Nov 6Pushed 7y ago1 watchersCompare

[ Source](https://github.com/robbens/sssn)[ Packagist](https://packagist.org/packages/robbens/sssn)[ RSS](/packages/robbens-sssn/feed)WikiDiscussions master Synced 3d ago

READMEChangelogDependenciesVersions (1)Used By (0)

This package will generate a valid Swedish social security number. It looks something like this: **790631-2629**

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

[](#installation)

```
composer require robbens\sssn

```

Usage
-----

[](#usage)

Generate a random date and identifier.

```
$validSsn = Sssn::make(); // 351220-6537
```

Specify a date and identifier manually.

```
$validSsn = Sssn::make('890525', '12'); // 890525-1206
```

**Note:** The identifier is 4 numbers. However, only the first two can actually be 0-99.

Specify a gender.

```
$validMaleSsn = Sssn::make('890525')->male(); // 890525-4473

$validFemaleSsn = Sssn::make('890525')->female(); // 8905257948
```

Validate.

```
Sssn::validate('8011036301'); // true

Sssn::validate('80/11/03-6301'); // true

Sssn::validate('801103-6302'); // false
```

How the ssn is generated
------------------------

[](#how-the-ssn-is-generated)

TODO

###  Health Score

19

—

LowBetter than 10% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity4

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity39

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/4844fc0807ac0745b0dbb528ab6966fc775868ac442a698457026ab66e9bc513?d=identicon)[robbens](/maintainers/robbens)

---

Top Contributors

[![robbens](https://avatars.githubusercontent.com/u/12089594?v=4)](https://github.com/robbens "robbens (20 commits)")

### Embed Badge

![Health badge](/badges/robbens-sssn/health.svg)

```
[![Health](https://phpackages.com/badges/robbens-sssn/health.svg)](https://phpackages.com/packages/robbens-sssn)
```

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