simplexml_element->attributes

Description

object simplexml_element simplexml_element->attributes ( string data)

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

注: SimpleXML 有一条给大部分方法增加交互式属性的规则。该规则不能够使用 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"