php网页截取新闻代码_PHP教程

/"; $ptr= "/(.*)<\/a>/"; preg_match_all($ptr,$line,$str,PREG_SET_ORDER); if($str) { $res[$c]= strip_tags($str[0][2]); //$res[$c][1] = $url."admin/view_n.php?id=".$str[0][1]; $c = $c+1; } print_r($res[$c]); } return $res; } $url = "http://stu.gdmc.edu.cn/"; $count = 7; //echo"

";
$result=Get_news($url,$count);
 
    foreach ($result as $key => $value) {
    echo iconv("gb2312", "UTF-8", $value)."
";//
    }
 
 
//print_r(Get_news($url,$count));
//echo"

"; ?>

http://www.bkjia.com/PHPjc/477644.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/477644.htmlTechArticle?php function Get_news($url,$count) { $handle = fopen($url,r); $c = 0; while(($line = fgets($handle,1024)) ($c$count)) { //$ptr2= /a href=\\/html\/xiaonaxinwen(.*)\(.*)\/a/; $ptr= /...