php读取网页文件的问题
我想读取一个网页的一些数据，网址是：http://www.xjflcp.com/servlet/sscflash?type=full&rand=2266
我的代码是这样的：$url=http://www.xjflcp.com/servlet/sscflash?type=full&rand=2266;
$doc = new domdocument();
$doc->load($url); //读取xml文件
// $datas= $doc->savexml();
// $lst = $doc->getelementsbytagname('history1');
// $t1 = $lst->item(0)->getelementsbytagname(draw)->item(0)->nodevalue; //取得name的标签的对象数组
// $t1 = substr($t1,2,6).0.substr($t1,-2);
// $t2 = $lst->item(0)->getelementsbytagname(prize_number)->item(0)->nodevalue; //取得name的标签的对象数组
// $t2 = str_replace(|,,,$t2);
$lst = $doc->getelementsbytagname('row');
// for ($i=0; $ilength; $i++) {
for ($i=0; $iitem($i);
$t1=$iframe->attributes->getnameditem('draw')->value;
$t2=$iframe->attributes->getnameditem('prize_number')->value;
想获取第二行
2014082856
1|4|0|9|5
57446
23>
draw、prize_number请问应该怎么改
------解决方案--------------------
$url=http://www.xjflcp.com/servlet/sscflash?type=full&rand=2266;
$doc = new domdocument();
$doc->load($url);
$recent_draws=$doc->getelementsbytagname(recent_draw);
$recent_draw=$recent_draws->item(0);
$draw=getnodeval($recent_draw,draw);
$prize_number=getnodeval($recent_draw,prize_number);
echo $draw.'
';
echo $prize_number.'
';
function getnodeval(&$mynode,$tagname){
return $mynode->getelementsbytagname($tagname)->item(0)->nodevalue;
}
/*
2014082865
4
------解决方案--------------------
6
------解决方案--------------------
9
------解决方案--------------------
6
------解决方案--------------------
4
*/