(PECL solr >= 0.9.2)
SolrClient::deleteByIds — Deletes by Ids
Deletes a collection of documents with the specified set of ids.
ids
An array of IDs representing the uniqueKey field declared in the schema for each document to be deleted. This must be an actual php variable.
Returns a SolrUpdateResponse on success and throws a SolrClientException on failure.