SolrDocument::getInputDocumentSolrDocument::__isset
(PECL solr >= 0.9.2)
SolrDocument::__isset — Checks if a field exists
说明
public bool SolrDocument::__isset
( string
$fieldName
)Checks if a field exists
参数
-
fieldName -
Name of the field.
返回值
成功时返回 TRUE， 或者在失败时返回 FALSE。
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