SolrDocument::__unset
SolrDocumentField
SolrDocument
PHP Manual

# SolrDocument::valid

(PECL solr >= 0.9.2)

SolrDocument::valid — Checks if the current position internally is still valid

### Opis

public bool SolrDocument::valid ( void )

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

### Parametry

Ta funkcja nie posiada parametrów.

### Zwracane wartości

Returns `TRUE` on success and `FALSE` if the current position is no longer valid.

SolrDocument::__unset
SolrDocumentField
SolrDocument
PHP Manual