SolrDocument::valid
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登录查看完整内容
