(PECL sphinx >= 0.1.0) Create a new SphinxClient object

(PECL solr >= 0.9.2) Returns the full URL the request was sent to

(PECL solr >= 0.9.2) Checks if a field exists

(PECL sphinx >= 0.1.0) Set offset and limit of the result set

(PECL swish >= 0.1.0) Execute a query and return results object

(PECL solr >= 2.2.0) Returns group fields (group.field parameter values)

(PHP 4 >= 4.0.5, PHP 5 <= 5.0.5, PECL mnogosearch >= 1.0.0) Get total number of documents in database

(PECL solr >= 0.9.2) Returns internal information where the Exception was thrown

(PECL solr >= 2.2.0) Sets the group format, result structure (group.format parameter).

(PECL solr >= 2.2.0) Get Documents by their Ids. Utilizes Solr Realtime Get (RTG).