DOMNamedNodeMap::item

(PHP 5, PHP 7)

DOMNamedNodeMap::item — Retrieves a node specified by index

说明

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).

User Contributed Notes

reyjacobs at yahoo dot com 07-Mar-2008 11:24
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."\"";
        }
    }
}
?>