CassandraPDO4Doctrine is the Cassandra driver for Doctrine2. It extends Doctrine2 PDOConnection, using YACassandraPDO driver (https://github.com/Orange-OpenSource/YACassandraPDO).

• Download Apache Cassandra PDO and compile into a PHP extension.
• After cloning and building, make sure the pdo extension is enabled by adding this line to your cli php.ini file (usually /etc/php5/cli/php.ini):

extension=pdo_cassandra.so

• See tests in CassandraPDO4Doctrine/tests/src/CP4DTest.php for details