(PECL sphinx >= 0.1.0) Set retry count and delay

(PECL solr >= 0.9.2) Returns the treshold frequency at which words will be ignored which do not occur in

(PECL sphinx >= 0.1.0) Get the last error message

(PECL solr >= 0.9.2) Specifies a string prefix with which to limits the terms on which to facet

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

(PECL sphinx >= 1.0.3) Sets temporary per-document attribute value overrides

(PECL solr >= 2.2.0) Get Document By Id. Utilizes Solr Realtime Get (RTG).

(No version information available, might only be in Git) Removes a Query Field (qf parameter)

(PECL solr >= 0.9.2) Constructor public S

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