#### php.ini ``` extension=php\_openssl.dll** extension=php\_pdo\_mysql.dll** extension=php\_mbstring.dll** extension=php\_fileinfo.dll** extension=php\_curl.dll** extension=php\_gd2.dll** extension=php\_soap.dll** extension=php\_mysqli.dll** extension=php\_sockets.dl（可选） ``` #### 查看可用扩展 ``` php –m ```