Hi
Am 2025-02-24 15:05, schrieb Hammed Ajao:
It is not possible to construct a subclass in a generic fashion, because you don't know the constructor’s signature and you also don’t know if it added some properties with a certain semantic. That means that the with*()ers are unable to return an instance of the subclass, leading to confusing behavior in cases like these:
final class HttpUrl extends \Uri\Rfc3986\Uri {
public function __construct(string $uri, public readonly bool $allowInsecure) {
parent::__construct($uri);
if ($this->getScheme() !== 'https') {
if ($allowInsecure) {
if ($this->getScheme() !== 'http') {
throw new ValueError('Scheme must be https or http');
}
} else {
throw new ValueError('Scheme must be https');
}
}
}
}
$httpUrl = (new HttpUrl('https://example.com'))->withPath('/foo');
get_class($httpUrl); // \Uri\Rfc3986\Uri
Best regards
Tim Düsterhus