PHP - Manual: SolrDocument::__unset
2025-02-27
(PECL solr >= 0.9.2)
SolrDocument::__unset — Removes a field from the document
$fieldName
Removes a field from the document when the field is access as an object property.
fieldName
The name of the field.
成功时返回 true, 或者在失败时返回 false。
true
false
官方地址:https://www.php.net/manual/en/solrdocument.unset.php