(PECL solr >= 0.9.2) Returns whether or not to include the lower bound in the result set

(PECL solr >= 0.9.2) Returns an array of fields names in the document

(PECL solr >= 0.9.2) Returns the maximum word length above which words will be ignored

(PECL solr >= 0.9.2) Checks if Solr server is still up

(PECL solr >= 0.9.2) Adds a document to the index

(PHP 4 >= 4.0.5, PHP 5 <= 5.0.5, PECL mnogosearch >= 1.0.0) Load ispell data

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

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

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

(PECL solr >= 0.9.6) Returns the client options set internally