我需要重新编译/安装php来添加mssql扩展吗?

I have a system that is running php, and I recently needed to add connectivity to an MSSQL database. I have FreeTDS and UnixODBC installed/configured correctly, and I can make successful queries in python, and via utilities like tsql and isql. After looking at I have a system that is running php, and I rece