SolrDocument::__unsetSolrDocument::valid
(PECL solr >= 0.9.2)
SolrDocument::valid — Checks if the current position internally is still valid
Descrierea
public bool SolrDocument::valid
( void
)
Checks if the current position internally is still valid. It is used during foreach operations.
Parametri
Această funcție nu are parametri.
Valorile întoarse
Returns TRUE on success and FALSE if the current position is no longer valid.
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