(PECL solr >= 0.9.2) Removes a field from the document

(PECL solr >= 0.9.2) Adds a field to the document

(PECL solr >= 0.9.2) Sorts the fields within the document

(PECL solr >= 0.9.2) Sets the boost value for this document

(PECL solr >= 0.9.2) Destructor public void

(PECL solr >= 0.9.2) Retrieves the boost value for a particular field

(PECL solr >= 0.9.2) Returns an array containing all the fields in the document

(PECL solr >= 0.9.2) Resets the input document

(PECL solr >= 0.9.2) Sets the index-time boost value for a field

(PECL solr >= 0.9.2) Returns the number of fields in the document