(PECL solr >= 0.9.2) Removes a filter query

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

(PECL solr >= 0.9.2) Returns the facet sort type

(PECL solr >= 0.9.2) Whether to highlight phrase terms only when they appear within the query phrase

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

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

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

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

(PECL solr >= 0.9.2) Maps to hl.fl public

(PECL solr >= 2.2.0) Enables caching for result grouping