SolrDocument::getFieldCount
(PECL solr >= 0.9.2)
SolrDocument::getFieldCount — Returns the number of fields in this document
說明
public int SolrDocument::getFieldCount
( void
)
Returns the number of fields in this document. Multi-value fields are only counted once.
參數
此函式沒有參數。
回傳值
Returns an integer on success and FALSE on failure.
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