(PECL solr >= 0.9.2) Returns the number of fields in the document

(PECL solr >= 0.9.2) Parses an response XML string into a SolrObject

(PECL solr >= 0.9.2) Constructor public S

(PECL sphinx >= 1.0.3) Closes previously opened persistent connection

(PECL solr >= 0.9.2) Maps to facet.date public

(PECL solr >= 2.2.0) Removes an expand filter query

(PECL solr >= 0.9.1) Returns the current version of the Apache Solr extension

(PECL solr >= 0.9.2) This is an alias for SolrParams::getParam

(PECL solr >= 0.9.2) Was the request a success

(PECL solr >= 0.9.2) Sets the minimum document frequency used for determining term count