Client/PHPRedis.php
public function bitop($operation, $retKey, $key1, $key2, $key3 = null)
    {
        return $this->makeCall('bitop', func_get_args());
    }
public function bitop($operation, $retKey, $key1, $key2, $key3 = null)
    {
        return $this->makeCall('bitop', func_get_args());
    }
{@inheritDoc}