SolrDocument::valid
(PECL solr >= 0.9.2)
SolrDocument::valid — Checks if the current position internally is still valid
说明
Checks if the current position internally is still valid. It is used during foreach operations.
参数
此函数没有参数。
(PECL solr >= 0.9.2)
SolrDocument::valid — Checks if the current position internally is still valid
Checks if the current position internally is still valid. It is used during foreach operations.
此函数没有参数。