SolrDocument::__unset
(PECL solr >= 0.9.2)
Removes a field from the document
说明
public SolrDocument::__unset (string $fieldName) : bool
Removes a field from the document when the field is access as an object property.
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
。