wp-starter / database
WpStarter 数据库包。
v1.0
2023-03-24 06:38 UTC
Requires
- php: ^7.3|^8.0
- ext-json: *
- symfony/console: ^5.4
- wp-starter/collections: ^1.0
- wp-starter/container: ^1.0
- wp-starter/contracts: ^1.0
- wp-starter/macroable: ^1.0
- wp-starter/support: ^1.0
Suggests
- doctrine/dbal: Required to rename columns and drop SQLite columns (^2.13.3|^3.1.4).
- fakerphp/faker: Required to use the eloquent factory builder (^1.9.1).
- symfony/finder: Required to use Eloquent model factories (^5.4).
- wp-starter/console: Required to use the database commands (^8.0).
- wp-starter/events: Required to use the observers with Eloquent (^8.0).
- wp-starter/filesystem: Required to use the migrations (^8.0).
- wp-starter/pagination: Required to paginate the result set (^8.0).
This package is auto-updated.
Last update: 2024-08-24 09:34:53 UTC
README
WpStarter 数据库组件是一个完整的PHP数据库工具包,提供表达式查询构建器、ActiveRecord风格的ORM和模式构建器。它目前支持MySQL、Postgres、SQL Server和SQLite。它还作为Laravel PHP框架的数据库层。
使用说明
首先,创建一个新的"Capsule"管理实例。Capsule旨在使配置库以在Laravel框架之外使用尽可能简单。
use WpStarter\Database\Capsule\Manager as Capsule; $capsule = new Capsule; $capsule->addConnection([ 'driver' => 'mysql', 'host' => 'localhost', 'database' => 'database', 'username' => 'root', 'password' => 'password', 'charset' => 'utf8', 'collation' => 'utf8_unicode_ci', 'prefix' => '', ]); // Set the event dispatcher used by Eloquent models... (optional) use WpStarter\Events\Dispatcher; use WpStarter\Container\Container; $capsule->setEventDispatcher(new Dispatcher(new Container)); // Make this Capsule instance available globally via static methods... (optional) $capsule->setAsGlobal(); // Setup the Eloquent ORM... (optional; unless you've used setEventDispatcher()) $capsule->bootEloquent();
composer require "wp-starter/events"
在您需要使用Eloquent的观察者时需要。
一旦注册了Capsule实例,您可以使用它如下
使用查询构建器
$users = Capsule::table('users')->where('votes', '>', 100)->get();
其他核心方法可以直接从Capsule以与DB外观相同的方式访问
$results = Capsule::select('select * from users where id = ?', [1]);
使用模式构建器
Capsule::schema()->create('users', function ($table) { $table->increments('id'); $table->string('email')->unique(); $table->timestamps(); });
使用Eloquent ORM
class User extends WpStarter\Database\Eloquent\Model {} $users = User::where('votes', '>', 1)->get();
有关使用本库提供的各种数据库功能的进一步文档,请参阅Laravel框架文档。