PHP Manual
SolrDocument
Checks if a particular field exists

SolrDocument::offsetExists

(PECL solr >= 0.9.2)

SolrDocument::offsetExists — Checks if a particular field exists

Description

public SolrDocument::offsetExists(string $fieldName): bool

Checks if a particular field exists. This is used when the object is treated as an array.

Parameters

fieldName: The name of the field.

Return Values

Returns true on success or false on failure.

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