SolrDocument::valid
(PECL solr >= 0.9.2)
SolrDocument::valid — Checks if the current position internally is still valid
説明
public bool SolrDocument::valid
( void
)
Checks if the current position internally is still valid. It is used during foreach operations.
パラメータ
この関数にはパラメータはありません。
返り値
Returns TRUE on success and FALSE if the current position is no longer valid.
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