}
}
return $newArray;
}
public function remove($node)
{
$this->_nodes = self::array_remove($this->_nodes, $node);
$this->_nodesCount = count($this->_nodes);
}
public function get($key)
{
$count = $this->_nodesCount;
if ($count === 0) {
throw new RuntimeException('No connections');
}
return $this->_nodes[$count > 1 ? abs(crc32($key) % $count) : 0];
}
public function generateKey($value)
{
return crc32($value);
}
}
$options = array('key_distribution' => new NaiveDistributionStrategy());
$redis = new Predis_Client($multiple_servers, $options);
for ($i = 0; $i < 100; $i++) {
$redis->set("key:{$i}", str_pad($i, 4, '0', 0));
$redis->get("key:{$i}");
}
$server1 = $redis->getClientFor('first')->info();
$server2 = $redis->getClientFor('second')->info();
printf("Server '%s' has %d keys while server '%s' has %d keys.\n", 'first', $server1['db15']['keys'], 'second', $server2['db15']['keys']);
