rpmgetsymlink (PECL rpminfo >= 1.1.0)rpmgetsymlink — Get target of a symlink 说明 rpmgetsymlink(string $path, string $name): ?string Get target of a symlink. 参数 path Path of the RPM file. name Name of the symlink file. 返回值 A string with target of the symlink, null on error, or an empty string if not a symlink.