SolrClient::deleteByQueries Removes all documents matching any of the queries &reftitle.description; public SolrUpdateResponseSolrClient::deleteByQueries arrayqueries Removes all documents matching any of the queries &reftitle.parameters; queries The array of queries. This must be an actual php variable. &reftitle.returnvalues; Returns a SolrUpdateResponse on success and throws a SolrClientException on failure. &reftitle.seealso; SolrClient::deleteById SolrClient::deleteByIds SolrClient::deleteByQuery