安装此 PECL 扩展相关的信息可在手册中标题为 PECL 扩展的安装章节中找到。更多信息如新的发行版本、下载、源文件、 维护人员信息及变更日志等，都在此处： » https://pecl.php.net/package/mysqlnd-uh
PECL/mysqlnd_uh is currently not available on Windows. The source code of the extension makes use of C99 constructs not allowed with PHP Windows builds.