Windows 下 php 连接SqlServer的驱动安装方案

我的环境是在win10下Php 连接SqlServer，报错如下

SQLSTATE[IMSSP]: This extension requires the Microsoft ODBC Driver for SQL Server to communicate with SQL Server. Access the following URL to download the ODBC Driver for SQL Server for x64: https://go.microsoft.com/fwlink/?LinkId=163712

一开始我安装了  下载 Microsoft ODBC Driver 18 for SQL Server (x64) 

发现一直运行不了，所以一定要安装17 版本

https://learn.microsoft.com/zh-CN/sql/connect/odbc/download-odbc-driver-for-sql-server?view=sql-server-ver15

进入ODBC数据源管理程序，点击 系统DSN 添加 SQL server ，链接sql服务器

php 中的  phpstudy_pro\Extensions\php\php7.3.4nts\ext中安装  php_pdo_sqlsrv_73_nts_x64.dll，php.ini 开启 pdo_sqlsrv_73_nts_x64.dll

https://docs.microsoft.com/en-us/sql/connect/php/download-drivers-php-sql-server?view=sql-server-2017