Issue: https://github.com/php/php-src/issues/8300
Comment Author: cmb69
From the [SQLDriverConnect
docs](https://docs.microsoft.com/en-us/sql/odbc/reference/syntax/sqldriverconnect-function?view=sql-server-ver15#comments):
> Applications do not have to add braces around the attribute value after the DRIVER keyword
> unless the attribute contains a semicolon (;), in which case the braces are required.
So it looks like only semicolons are an issue.