PHP 8.4.0 RC4 available for testing

    SolrDocument::key

    (PECL solr >= 0.9.2)

    SolrDocument::key — Retrieves the current key

    Description

    public SolrDocument::key(): string

    Retrieves the current key.

    Parameters

    This function has no parameters.

    Return Values

    Returns the current key.

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