(PECL solr >= 2.2.0) Returns the expand filter queries

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

(PECL solr >= 0.9.2) Specify the regular expression for fragmenting

(PECL solr >= 0.9.2) Returns the value for the facet.date.other parameter

(PECL solr >= 0.9.2) Returns the value for the facet.date.end parameter

(PECL solr >= 0.9.2) Returns the value of the facet.method parameter

(PECL solr >= 0.9.2) Returns the maximum document frequency

(PECL solr >= 0.9.2) Restrict matches to terms that start with the prefix

(PECL solr >= 0.9.2) Returns the maximum number of query terms that will be included in any generated query

(PECL solr >= 0.9.2) Specifies the Term to start from