SolrInputDocument
PHP Manual

SolrInputDocument::deleteField

(PECL solr >= 0.9.2)

SolrInputDocument::deleteField — Removes a field from the document

说明

public bool SolrInputDocument::deleteField ( string $fieldName )

Removes a field from the document.

参数

fieldName

The name of the field.

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE.

SolrInputDocument
PHP Manual