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

test-lin/db
===========

database

v1.0.0(6y ago)08MITPHPPHP >=7.0.0

Since Oct 31Pushed 6y ago1 watchersCompare

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

READMEChangelogDependenciesVersions (3)Used By (0)

数据库
===

[](#数据库)

环境
--

[](#环境)

- php >= 7.0
- mysqli 或 pdo 支持
- composer

配置
--

[](#配置)

```
$config = [
    'db_type' => 'mysqli', // mysqli or pdo
    'mysqli' => [
        'host' => '127.0.0.1',
        'port' => 3306,
        'username' => 'root',
        'password' => 'root',
        'dbname' => 'test'
    ],
    'pdo' => [
        'host' => '127.0.0.1',
        'port' => 3306,
        'username' => 'root',
        'password' => 'root',
        'dbname' => 'test'
    ]
];
```

操作
--

[](#操作)

所有驱动均支持以下方法

- select(String $sql);
    说明：查询多条数据
    参数：执行的 sql
    返回：查询成功，返回 二维数组数据；否则返回 false；
- find(String $sql);
    说明：查询一条数据
    参数：执行的 sql
    返回：查询成功，返回 关联数组数据；否则返回 false；
- getField(String $sql, String $field = null);
    说明：取一个字段的值
    参数：执行的 sql，指定字段
    返回：查询成功，返回 字段数据；否则返回 false；
- insert(String $table, array $data);
    说明：添加数据到数据表
    参数：表名，添加到数据库的数据
    返回：bool
- update(String $table, array $data, $where);
    说明：更新数据表数据
    参数：表名，要修改的数据，条件
    返回：bool
- delete(String $table, $where);
    说明：删除数据表数据
    参数：表名，条件
    返回：bool
- beginTransaction();
    说明：开启事务
    返回：null
- rollback();
    说明：事务回滚
    返回：null
- commit();
    说明：提交事务
    返回：null

实例
--

[](#实例)

```
$db_type = $config['db_type'];
$db = new Testlin\Db\Db($db_type, $config[$db_type]);
```

###  Health Score

25

—

LowBetter than 35% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity4

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity58

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

Unknown

Total

1

Last Release

2541d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/12641322?v=4)[Jani](/maintainers/test-lin)[@test-lin](https://github.com/test-lin)

---

Top Contributors

[![test-lin](https://avatars.githubusercontent.com/u/12641322?v=4)](https://github.com/test-lin "test-lin (13 commits)")

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![Health badge](/badges/test-lin-db/health.svg)

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