(PECL solr >= 0.9.2) Maps to stats.field parameter

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

(PECL solr >= 0.9.2) Adds a collection of SolrInputDocument instances to the index

(PECL solr >= 0.9.2) Returns all the name-value pair parameters in the object

(No version information available, might only be in Git) Adds a boost query field with value and optional boost

(PECL solr >= 2.2.0) Add a group sort field (group.sort parameter).

(PECL sphinx >= 0.1.0) Build text snippets

(PECL solr >= 2.2.0) Sets the expand.q parameter

(PECL solr >= 0.9.2) Retrieves the current field

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