SolrDocument::valid
(PECL solr >= 0.9.2)
SolrDocument::valid — Checks if the current position internally is still valid
Description
public bool SolrDocument::valid
( void
)
Checks if the current position internally is still valid. It is used during foreach operations.
Parameters
This function has no parameters.
Return Values
Returns TRUE on success and FALSE if the current position is no longer valid.