url.xml範例檔
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<A>
<url>
<Um Target="p01.jpg"/>
<Um Target="p02.jpg"/>
<Um Target="p03.jpg"/>
<Um Target="p04.jpg"/>
<Um Target="p05.jpg"/>
<Um Target="p06.jpg"/>
<Um Target="p07.jpg"/>
<Um Target="p08.jpg"/>

</url>
</A>
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讀取xml的原始碼
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<?php
$doc = new DOMDocument();
$doc->load('url.xml');

//最簡短的方式
read_xml.php

//exp取得第一個
//echo $doc->getElementsByTagName("A")->item(0)->getElementsByTagName("url")->item(0)->getElementsByTagName( "Um" )->item(0)->getAttribute("Target");

$a = $doc->getElementsByTagName("A");

foreach( $a as $a_list ){
    $url = $a_list->getElementsByTagName( "url" );
        foreach($url as $url_list){
            $um=$url_list->getElementsByTagName( "Um" );
                foreach($um as $um_list){
                    $target=$um_list->getAttribute("Target");
                    echo $target;
                }
        }
}
?>
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