(PECL sphinx >= 0.1.0) Extract keywords from query

(PECL solr >= 0.9.2) Finalizes all add/deletes made to the index

(PHP 4 >= 4.0.6, PHP 5 <= 5.0.5, PECL mnogosearch >= 1.0.0) Get the path to the current category

(PECL sphinx >= 0.1.0) Run a batch of search queries

(PECL solr >= 0.9.2) Destructor public void

(PHP 4 >= 4.0.5, PHP 5 <= 5.0.5, PECL mnogosearch >= 1.0.0) Perform search

(PECL swish >= 0.1.0) Set the structure flag in the search object

(PECL solr >= 0.9.2) Removes one of the moreLikeThis fields

(PECL solr >= 2.2.0) Sets group.facet parameter

(PECL sphinx >= 0.1.0) Set attribute name for per-group distinct values count calculations