werkspot/enum

Werkspot 的 Enum 库

v3.0 2020-05-22 11:48 UTC

This package is auto-updated.

Last update: 2024-08-29 04:14:35 UTC


README

此包包含一个简单的类,可以作为您枚举类的基类使用。

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安装

# composer require werkspot/enum

用法

扩展 Werkspot\Enum\AbstractEnum,将您的枚举键值定义为常量。

namespace YourAwesomeOrganisation\Project;

use Werkspot\Enum\AbstractEnum;

/**
 * @method static FooEnum foo()
 * @method bool isFoo()
 * @method static FooEnum bar()
 * @method bool isBar()
 * @method static FooEnum baz()
 * @method bool isBaz()
 */
final class FooEnum extends AbstractEnum
{
    const FOO = 'foo';
    const BAR = 'bar';
    const BAZ = 'baz';   
}

现在您可以在类中使用枚举

namespace YourAwesomeOrganisation\Project;

final class Bar
{
    /** @var FooEnum */
    private $enum;
    
    punblic function __construct(FooEnum $enum)
    {
        $this->enum = $enum;
    }
    
    public function getEnum(): FooEnum
    {
        return $this->enum;    
    }
}

该类的实现

$fooEnum = FooEnum::baz();
$bar = new Bar($fooEnum);

$enum = $bar->getEnum();
$value = $enum->getValue(); // will return 'baz'