简介
    PHP Manual
    PHP Manual»DOM»Dom\DtdNamedNodeMap

    The Dom\DtdNamedNodeMap class

    (PHP 8 >= 8.4.0)

    Represents a named node map for entities and notation nodes of the DTD. It is similar to Dom\NamedNodeMap, but restricted to Dom\Entity and Dom\Notation nodes.

    class Dom\DtdNamedNodeMap implements IteratorAggregate, Countable {
    /* 属性 */
    public readonly int $length;
    /* 方法 */
    /* Not documented yet */
    }
    length

    The total number of entities and notation nodes.

    版本 说明
    8.5.0 Cloning a Dom\DtdNamedNodeMap object now fails.
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