(PECL solr >= 0.9.2) Sets the minimum document frequency used for determining term count

(PECL solr >= 0.9.2) Returns the maximum number of tokens to parse in each document field that is not stored

(PECL solr >= 0.9.2) Removes one of the facet date fields

(PECL solr >= 0.9.2) Returns all the fields that Solr should generate highlighted snippets for

(PECL solr >= 0.9.2) Determines what kind of parameters to include in the response

(PECL solr >= 2.2.0) Returns true if group expanding is enabled

(PECL solr >= 0.9.2) Returns the offset in the complete result set

(PECL solr >= 0.9.2) Returns whether or not the collapse contiguous fragments into a single fragment

(PECL solr >= 0.9.2) Maps to facet.date.hardend

(PECL solr >= 0.9.2) Whether or not to return raw characters