static function initSolrObj($city_id, $block_id, $min_price, $max_price) { $min_price = $min_price + 1; $solr = new Solr_SolrList(); $solr->set_price($min_price, $max_price); $solr->set_area_id('', $block_id); $solr->set_sort('hp_ratio desc,creation_date asc'); $solr->set_hp_ratio(); return $solr; }