(PECL solr >= 0.9.2) Returns the treshold frequency at which words will be ignored which do not occur in

(PECL solr >= 0.9.2) Removes a filter query

(PECL solr >= 2.2.0) Returns the group.format value

(PECL solr >= 0.9.2) Returns the maximum number of characters from a field when using the regex fragmenter

(PECL solr >= 0.9.2) Removes a field from the list of fields

(PECL solr >= 0.9.2) Sets the maximum number of query terms included

(PECL solr >= 0.9.2) Whether or not to collapse contiguous fragments into a single fragment

(PECL solr >= 0.9.2) Returns the term to start at

(PECL solr >= 2.2.0) Removes an expand sort field from the expand.sort parameter.

(PECL solr >= 0.9.2) Returns all the facet fields