(PECL solr >= 0.9.2) Specify a formatter for the highlight output

(PECL solr >= 0.9.2) Removes one of the fields used for highlighting

(PECL solr >= 0.9.2) Require field matching during highlighting

(PECL solr >= 0.9.2) The time allowed for search to finish

(PECL solr >= 0.9.2) Returns an array of filter queries

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

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

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

(PECL solr >= 0.9.2) Sets the minimum word length

(PECL solr >= 0.9.2) Returns the text snippet generator for highlighted text