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<?php
declare(strict_types=1);
namespace Yiisoft\Di\Helpers;
/**
* @internal
*/
final class TagHelper
{
public static function extarctTagFromAlias(string $alias): string
return substr($alias, 4);
}
public static function isTagAlias(string $id): bool
return strncmp($id, 'tag@', 4) === 0;