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# SimpleXMLElement->attributes

(no version information, might be only in CVS)

SimpleXMLElement->attributes -- Identifies an element's attributes

## Description

SimpleXMLElement simplexml_element->attributes ( [string data] )

This function provides the attributes and values defined within an xml tag.

> 注: SimpleXML 创建了一条给大部分方法增加交互式属性的规则。这些属性不能够使用 var_dump() 或其它检查对象的方法来查看。

例子 1. Interpret an XML string

`<?php $string = <<<XML <a> <foo name="one" game="lonely">1</foo> </a> XML; $xml = simplexml_load_string($string); foreach($xml->foo[0]->attributes() as $a => $b) { echo $a,'="',$b,"\"\n"; } ?>`

This script will display:

    name="one"
    game="lonely"

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