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    SolrDocument::offsetExists

    (PECL solr >= 0.9.2)

    SolrDocument::offsetExists — Checks if a particular field exists

    Açıklama

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

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

    Bağımsız Değişkenler

    fieldName

    The name of the field.

    Dönen Değerler

    Başarı durumunda true, başarısızlık durumunda false döner.

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