(PECL solr >= 0.9.2) Returns whether or not the query will be boosted by the interesting term relevance

(PECL solr >= 2.2.0) Returns the group.main value

(PECL solr >= 2.2.0) Returns null policy public

(No version information available, might only be in Git) Adds a field to User Fields Parameter (uf)

(PECL solr >= 2.2.0) Returns true if grouping is enabled

(No version information available, might only be in Git) Removes a Trigram Phrase Field (pf3 parameter)

(PECL solr >= 2.2.0) If true, facet counts are based on the most relevant document of each group matching

(PECL solr >= 2.2.0) Returns the group.truncate value

(PECL solr >= 0.9.2) Used for custom serialization

(PECL solr >= 0.9.2) Retrieves a field by name