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

(No version information available, might only be in Git) specifies the amount of slop permitted on phrase queries

(PECL solr >= 0.9.2) Determines what kind of parameters to include in the response

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

(PECL solr >= 0.9.2) Returns the offset in the complete result set

(PECL solr >= 0.9.2) Merges source to the current SolrDocument

(PECL solr >= 0.9.2) Returns a SolrInputDocument equivalent of the object

(PECL solr >= 0.9.2) Maps to facet.date.hardend

(PECL solr >= 0.9.2) Whether or not to return raw characters

(PECL solr >= 0.9.2) Maps to facet.date.end