找到方法了:
get_object_vars($xml->item[0]);

解决方案 »

  1.   

    找到方法了:
    get_object_vars($xml->item[0]);
      

  2.   

    不是这样:$xml- >item[0]- >$v
    而是这样:$xml->item[0]->v
      

  3.   

    EN.【yueliangdao0608】说对了。
    <book>
    <title>我的人生</title>
    <abstract>这本书是关于我的一生描述的</abstract>

    <chapter_1 chapter_title="i'm coming" content="ok,come on">
    哇哇降生
    <chapter_1_1 chapter_title="two people">两个人</chapter_1_1>
    <chapter_1_2 chapter_title="my brother and i ">我与弟弟</chapter_1_2>
    </chapter_1>
    <chapter_2 chapter_title="studying">初入私孰</chapter_2>

    <chapter_3 chapter_title="i'm feeling">
    <id>1</id>
    <name>fc</name>
    </chapter_3>

    <chapter_3 chapter_title="i'm feeling">
    <id>2</id>
    <name>fc</name>
    </chapter_3>

    <chapter_3 chapter_title="i'm feeling">
    <id>3</id>
    <name>fc</name>
    </chapter_3>
    </book><?php
    $xml_file = 'd:\xml.xml';
    $xml = simplexml_load_file($xml_file);
    foreach($xml->chapter_3 as $v){
    echo $v->id.'<br/>';
    }
      

  4.   

    <?xml version="1.0" encoding="gbk"?>
    <ul>
    <li>
    <title><![CDATA[锦衣卫]]></title>
    <link><![CDATA[http://www.wuhu0553.com/vod/view/12203.html]]></link>
    <pic>http://www.wuhu0553.com/vod/pic/uploadimg/2010-3/20103822223326286.jpg</pic>
    <desc><![CDATA[明朝末年,朝政黑暗,皇帝昏庸,阉党乱权。原本由皇帝直接控制的锦衣卫掌控大权逐渐旁落到当朝司礼太监贾..]]></desc>
    </li>
    <li>
    <title><![CDATA[花田囍事2010/花田喜事/花田喜事2010]]></title>
    <link><![CDATA[http://www.wuhu0553.com/vod/view/12113.html]]></link>
    <pic>http://www.wuhu0553.com/vod/pic/uploadimg/2010-2/201022719562223203.jpg</pic>
    <desc><![CDATA[花田国国王把妹妹遗珠公主送到中原学习礼仪多年,太后忆女成疾,为给母后冲喜,国王决定接回公主并替她招..]]></desc>
    </li>
    <li>
    <title><![CDATA[孔子]]></title>
    <link><![CDATA[http://www.wuhu0553.com/vod/view/12048.html]]></link>
    <pic>http://www.wuhu0553.com/vod/pic/uploadimg/2010-2/20102231826145826.jpg</pic>
    <desc><![CDATA[东周末年,屹立数百年的周室王朝已经朝不报夕,各个诸侯国均割据一放,为了达到称霸的母的而相互征战。这..]]></desc>
    </li>
    <li>
    <title><![CDATA[新西游记]]></title>
    <link><![CDATA[http://www.wuhu0553.com/vod/view/11818.html]]></link>
    <pic>http://www.wuhu0553.com/vod/pic/uploadimg/2010-1/20101722524345610.jpg</pic>
    <desc><![CDATA[《西游记》以丰富瑰奇的想象描写了师徒四众在迢遥的西方途上和穷山恶水冒险斗争的历程,并将所经历的千难..]]></desc>
    </li>
    <li>
    <title><![CDATA[2012]]></title>
    <link><![CDATA[http://www.wuhu0553.com/vod/view/10280.html]]></link>
    <pic>http://www.wuhu0553.com/vod/pic/uploadimg/2009-11/2009111558749533.jpg</pic>
    <desc><![CDATA[《2012》是一部关于全球毁灭的灾难电影,它讲述在2012年世界末日到来时,主人公挣扎求生的经历。..]]></desc>
    </li>
    <li>
    <title><![CDATA[暮光之城2新月]]></title>
    <link><![CDATA[http://www.wuhu0553.com/vod/view/11642.html]]></link>
    <pic>http://www.wuhu0553.com/vod/pic/uploadimg/2009-12/2009121221322791872.jpg</pic>
    <desc><![CDATA[  爱德华深深迷上贝拉,也喜欢上了她身上独特的香味。无奈欢乐时光总是短暂的,在她十八岁生日派对上,..]]></desc>
    </li>
    </ul>
    $xml=@simplexml_load_string($result);
                        if($xml){
                            foreach($xml->li as $obj){
                                $tmp=array();
                                $tmp[pic]=(string)$obj->pic;
                                $tmp[title]=(string)$obj->title;
                                $tmp[desc]=(string)$obj->desc;
                                $tmp[link]=(string)$obj->link;
                                $movies[]=$tmp;
                            }
                            if($movies){
                               $this->cache->set("movies5",$movies , 60 * 60 * 24*5,'sys');   
                               $this->cache->set("movies1",$movies , 60 * 60 * 24,'sys');   
                            } 
                        }