PHP Manual
SolrDocument
Checks if the current position internally is still valid

SolrDocument::valid

(PECL solr >= 0.9.2)

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

Description

public SolrDocument::valid(): bool

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Returns true on success and false if the current position is no longer valid.

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