(PECL sphinx >= 0.1.0)
SphinxClient::setFilterRange — Add new integer range filter
Adds new integer range filter to the existing list of filters. Only those documents which have attribute value stored in the index between min and max (including values that are exactly equal to min or max ) will be matched (or rejected, if exclude is TRUE).
An attribute name.
Minimum value.
Maximum value.
If set to TRUE, matching documents are excluded from the result set. Defaults to FALSE.
成功した場合に TRUE を、失敗した場合に FALSE を返します。