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    SolrObject::offsetExists

    (PECL solr >= 0.9.2)

    SolrObject::offsetExists — Checks if the property exists

    说明

    public SolrObject::offsetExists(string $property_name): bool

    Checks if the property exists. This is used when the object is treated as an array.

    参数

    property_name

    The name of the property.

    返回值

    成功时返回 true， 或者在失败时返回 false。

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