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

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

(PECL solr >= 0.9.2) Returns the number of similar documents to return for each result

(PECL solr >= 0.9.2) Exclude the header from the returned results

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

(PECL solr >= 0.9.2) Returns the maximum number of highlighted snippets to generate per field

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

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

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

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