(PHP 4 >= 4.0.5, PHP 5 <= 5.0.5, PECL mnogosearch >= 1.0.0) Clear all mnoGoSearch search restrictions

(PECL swish >= 0.1.0) Set the sort order void

(PECL solr >= 2.2.0) Sets the group.offset parameter.

(PECL solr >= 2.2.0) If true, the result of the first field grouping command is used as the main result list

(PECL solr >= 2.2.0) Specifies the number of results to return for each group. The server default value is

(PHP 4 >= 4.0.5, PHP 5 <= 5.0.5, PECL mnogosearch >= 1.0.0) Allocate mnoGoSearch session

(PECL solr >= 2.2.0) Sets collapse hint public

(PECL solr >= 1.1.0, >=2.0.0) Returns internal information where the Exception was thrown

(PECL sphinx >= 0.1.0) Escape special characters

(PECL solr >= 2.2.0) Add a field to be used to group results.