The DOMNamedNodeMap class

    (PHP 5, PHP 7, PHP 8)

    类摘要

    classDOMNamedNodeMapimplementsIteratorAggregate, Countable {
    publicreadonlyint$length;
    publiccount(): int
    publicgetIterator(): Iterator
    publicgetNamedItem(string$qualifiedName): ?DOMNode
    publicgetNamedItemNS(?string$namespace, string$localName): ?DOMNode
    publicitem(int$index): ?DOMNode
    }

    属性

    length

    The number of nodes in the map. The range of valid child node indices is 0 to length - 1 inclusive.

    更新日志

    版本说明
    8.0.0 The unimplemented methods DOMNamedNodeMap::setNamedItem(), DOMNamedNodeMap::removeNamedItem(), DOMNamedNodeMap::setNamedItemNS() and DOMNamedNodeMap::removeNamedItem() have been removed.
    8.0.0DOMNamedNodeMap implements IteratorAggregate now. Previously, Traversable was implemented instead.

    目录

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