SolrInputDocument::getFieldNames
(PECL solr >= 0.9.2)
SolrInputDocument::getFieldNames — Returns an array containing all the fields in the document
说明
public SolrInputDocument::getFieldNames(): array
Returns an array containing all the fields in the document.
参数
此函数没有参数。
返回值
Returns an array on success and false on failure.
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