phpcassaCassandra 的 PHP 客户端库

phpcassa是为Apache Cassandra的一个PHP客户端库。
与Cassandra的0.7，0.8，1.0，和1.1兼容
可选C扩展以提高性能
phpcassa兼容PHP5.3+

示例代码：

$pool = new ConnectionPool('Keyspace1', array('localhost'));
$users = new ColumnFamily($pool, 'Standard1');
$super = new SuperColumnFamily($pool, 'Super1');

$users->insert('key', array('column1' => 'value1', 'column2' => 'value2'));

$users->get('key');
$users->multiget(array('key1', 'key2'));

$users->remove('key1'); // removes whole row
$users->remove('key1', 'column1'); // removes 'column1'

$users->get_count('key1'); // counts the number of columns in row 'key1'
$users->get_range('key1', 'key9'); // gets all rows with keys between '1' and '9'