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ActiveLibrary[Database &amp; ORM](/categories/database)

semperton/database
==================

A compact PDO / SQLite wrapper library.

2.1.0(3y ago)0189MITPHPPHP &gt;=7.4

Since Jul 4Pushed 3y agoCompare

[ Source](https://github.com/semperton/database)[ Packagist](https://packagist.org/packages/semperton/database)[ RSS](/packages/semperton-database/feed)WikiDiscussions main Synced 1w ago

READMEChangelog (5)Dependencies (2)Versions (6)Used By (0)

[![Semperton](https://raw.githubusercontent.com/semperton/.github/main/readme-logo.svg)](https://github.com/semperton)Semperton Database
==================

[](#semperton-database)

A compact PDO / SQLite wrapper library.

---

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

[](#installation)

Just use Composer:

```
composer require semperton/database

```

Database requires PHP 7.4+

Connection
----------

[](#connection)

The `PDOConnection` class is a `PDO` wrapper. Its constructor accepts the same parameters as the `PDO` constructor.

```
use Semperton\Database\Connection\PDOConnection;

$connection = new PDOConnection('dsn', null, null, [
	PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
]);
```

The internal PDO object is lazily created, when you make the first database call. You can pass a `callable` as the 5th argument to the `PDOConnection` constructor that gets called, when PDO first initializes.

Interface
---------

[](#interface)

```
interface ConnectionInterface
{
	public function execute(string $sql, ?array $params = null): bool;
	public function fetchRow(string $sql, ?array $params = null): ?array;
	public function fetchColumn(string $sql, ?array $params = null, int $column = 0): Generator;
	public function fetchAll(string $sql, ?array $params = null): Generator;
	public function fetchResult(string $sql, ?array $params = null): ResultSetInterface;
	public function fetchValue(string $sql, ?array $params = null);
	public function inTransaction(): bool;
	public function beginTransaction(): bool;
	public function commit(): bool;
	public function rollBack(): bool;
	public function lastInsertId(): int;
	public function affectedRows(): int;
}
```

ResultSet
---------

[](#resultset)

The `ResultSet` class is a wrapper around `PDOStatement::execute` and `PDOStatement::fetch` calls. It's an `Iterator` with additional `first()`, `count()` and `toArray()` methods.

```
$users = $connection->fetchAll('select * from user limit :limit', ['limit' => 5]);

$firstUser = $users->first();

foreach($users as $user){
	// ...
}

$userCount = $users->count();
$userArray = $users->toArray();
```

###  Health Score

25

—

LowBetter than 37% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity10

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity55

Maturing project, gaining track record

 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.

###  Release Activity

Cadence

Every ~132 days

Total

5

Last Release

1251d ago

Major Versions

0.2.0 → 1.0.02022-05-27

1.0.0 → 2.0.02022-06-20

PHP version history (2 changes)0.1.0PHP &gt;=7.2.0

2.1.0PHP &gt;=7.4

### Community

Maintainers

![](https://www.gravatar.com/avatar/c230ef7a9523812c63f2f7d403f43d748102a3980ce2db08a3563abc9b96fd83?d=identicon)[jrabausch](/maintainers/jrabausch)

---

Top Contributors

[![jrabausch](https://avatars.githubusercontent.com/u/38224080?v=4)](https://github.com/jrabausch "jrabausch (53 commits)")

---

Tags

databasepdopdo-wrapperphpsempertonsqlitesqlite-wrapper

###  Code Quality

TestsPHPUnit

Static AnalysisPsalm

Type Coverage Yes

### Embed Badge

![Health badge](/badges/semperton-database/health.svg)

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

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