#hostingforum.kr
php

use Attribute;

use ReflectionClass;

use ReflectionMethod;

use ReflectionProperty;

use ReflectionAttribute;



#[Attribute]

class MyAttribute {

    public string $name;



    public function __construct(string $name) {

        $this->name = $name;

    }

}



class MyClass {

    #[MyAttribute(name: 'MyClass')]

    public string $myProperty;



    #[MyAttribute(name: 'MyClass')]

    public function myMethod(): void {

        // 메서드 구현

    }

}



$reflectionClass = new ReflectionClass(MyClass::class);

$reflectionMethod = new ReflectionMethod(MyClass::class, 'myMethod');

$reflectionProperty = new ReflectionProperty(MyClass::class, 'myProperty');



$attribute = ReflectionAttribute::newInstance(MyAttribute::class, ['name' => 'MyClass']);



print($attribute->name . "
"); // 출력: MyClass



$attributes = $reflectionClass->getAttributes();

foreach ($attributes as $attribute) {

    print($attribute->getName() . "
"); // 출력: MyAttribute

    print($attribute->newInstance()->name . "
"); // 출력: MyClass

}



$attributes = $reflectionMethod->getAttributes();

foreach ($attributes as $attribute) {

    print($attribute->getName() . "
"); // 출력: MyAttribute

    print($attribute->newInstance()->name . "
"); // 출력: MyClass

}



$attributes = $reflectionProperty->getAttributes();

foreach ($attributes as $attribute) {

    print($attribute->getName() . "
"); // 출력: MyAttribute

    print($attribute->newInstance()->name . "
"); // 출력: MyClass

}