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";
}
?>
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This script will display:
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