(PECL sphinx >= 0.1.0)
SphinxClient::setIndexWeights — Set per-index weights
Sets per-index weights and enables weighted summing of match weights across different indexes.
An associative array mapping string index names to integer weights. Default is empty array, i.e. weighting summing is disabled.
성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.