Thanks @formerstaff I have installed all the drivers, including testing the native SQL client and ODBC client both are fine. There are references to the flag I’m highlighting but all say its a compile option and only solution I have seen documented is to change the PHP installation to one compiled with the correct options.
Seems crazy to say the system supports MSSQL if it’s PHP is compiled with these options. I’m hoping someone has a work around or step by step instructions how I can change the PHP installation to one that supports MSSQL.
It would be great to hear I was just missing something simple.