DOMNamedNodeMap::item

(PHP 5, PHP 7, PHP 8)

DOMNamedNodeMap::item — Retrieves a node specified by index

说明

public DOMNamedNodeMap::item(int $index): ?DOMNode

Retrieves a node specified by index within the DOMNamedNodeMap object.

参数

index: Index into this map.

返回值

The node at the indexth position in the map, or null if that is not a valid index (greater than or equal to the number of nodes in this map).

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reyjacobs at yahoo dot com ¶

16 years ago

Nevermind: I got it, and here it is:



<?php

if($element->hasAttributes())

{

    $attributes = $element->attributes;

    if(!is_null($attributes))

    {

        foreach ($attributes as $index=>$attr)

        {

            echo $attr->name."=\"".$attr->value."\"";

        }

    }

}

?>