��װ�� PECL ��չ��ص���Ϣ�����ֲ��б���Ϊ PECL ��չ�İ�װ�½����ҵ���������Ϣ���µķ��а汾�����ء�Դ�ļ��� ά����Ա��Ϣ�������־�ȣ����ڴ˴��� » 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.