DataStax PHP Driver for Apache Cassandra http://datastax.github.io/php-driver/ Documentation: http://datastax.github.io/php-driver/api/namespace/Cassandra/

Install via composer:

{
  "repositories": [
    {
      "type": "vcs",
      "url": "/~https://github.com/antonkuku/phpdoc-apache-cassandra"
    }
  ],
  "require": {
    "antonkuku/phpdoc-apache-cassandra": "dev-master"
  }
}

Setup in IDE PHPStorm 9:

"Preferences" -> "Languages & Frameworks" -> "PHP" -> "Include Path" -> select path to phpdoc_apache_cassandra