来自: http://www.oschina.net/code/snippet_205431_11454

header('Content-type:text/html;charset=utf-8');//抓取河南省高考成绩
require './simple_html_dom.php';//require './Snoopy.class.php';$ch =curl_init();$url = 'http://www.heao.gov.cn/PZQuery/PZCJQuery.aspx';//数据
$arr = array('KSH'=>'12345678901234','BMXH'=>'123456789012','SFZH'=>'420107199007071510',);$headers = array('User-Agent:Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.107 Safari/537.36','Referer:http://www.haedu.gov.cn/hadoe_plus/gk_cx/query_iframe.aspx',);/*$snoopy = new Snoopy ;
$snoopy->agent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.107 Safari/537.36";
$snoopy->referer = "http://www.haedu.gov.cn/hadoe_plus/gk_cx/query_iframe.aspx" ;
$action = "http://www.heao.gov.cn/PZQuery/PZCJQuery.aspx";
$snoopy->submit($action,$arr);
$dom = str_get_html( $snoopy->results ) ;
echo $dom;*/curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_HTTPHEADER,$headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($arr));$data = curl_exec($ch);
curl_close($ch);$dom = str_get_html( $data);$a = $dom->find( 'div.result span#ErrorMSG');if(count( $a ) == 1){echo $a[0]->text();
}