(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 the offset in the complete result set

(PECL solr >= 0.9.2) Used for custom serialization

(PHP 4 >= 4.2.0, PHP 5 <= 5.0.5, PECL mnogosearch >= 1.0.0) Check if the given charset is known to

(PECL solr >= 0.9.2) Returns the value of the facet.date.hardend parameter

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

(PECL sphinx >= 0.1.0) Set per-index weights

(PECL sphinx >= 0.1.0) Clear all filters public

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

(No version information available, might only be in Git) Switch QueryParser to be EDisMax