PHP - Manual: SolrDocument::offsetUnset
2024-11-12
(PECL solr >= 0.9.2)
SolrDocument::offsetUnset — Removes a field
$fieldName
): voidRemoves a field from the document.
fieldName
The name of the field.
No return value.
官方地址:https://www.php.net/manual/en/solrdocument.offsetunset.php