Checks if the current position internally is still valid


(PECL solr >= 0.9.2)

SolrDocument::validChecks if the current position internally is still valid

Описание

public bool SolrDocument::valid ( void )

Checks if the current position internally is still valid. It is used during foreach operations.

Список параметров

У этой функции нет параметров.

Возвращаемые значения

Returns TRUE on success and FALSE if the current position is no longer valid.