Ovrimos SQL Server, is a client/server, transactional RDBMS combined with Web capabilities and fast transactions.
Note: This extension is not available on Windows platforms.
You'll need to install the sqlcli library available in the Ovrimos SQL Server distribution.
To enable Ovrimos support in PHP just compile PHP with the --with-ovrimos[=DIR] parameter to your configure line. DIR is the Ovrimos' libsqlcli install directory.
Example 1. Connect to Ovrimos SQL Server and select from a system table