专注前端,专注网页设计制作 - (网页制作/模板制作/设计) QQ:755150799 织梦模板 | 网页特效 | 网站模板 | 建站教程 | TOP排行榜 | Tag标签 | 联系我们

php新闻捕捉器

时间:2014-03-06来源:学技巧网站制作 作者:学技巧 阅读: 次 【 点评一下

// PHP Headlines Grabber by Neil Moomey, www.xuejiqiao.com.
// You are free to use this code as you wish.
// Make sure you get permission from any web sites you grab headlines from.
// You may want to write the headlines to a file on your server to speed things up.

// Grab source code from a file or web site
if(!($myFile=fopen("http://www.xxxxx.com.cn/web/yw3.htm","r")))
{
echo "The news interface is down for maintenance.";
exit;
}
while(!feof($myFile))
{
// Read each line and add to $myLine
$myLine.=fgets($myFile,255);
}
fclose($myFile);
// Extract everything between start and end. You need to include these lines
//in the headlines or pick some unique substring in the html to mark the start
//and end of the news.
$start="<hr align=";
$end="建立镜像";
$start_position=strpos($myLine, $start);
$end_position=strpos($myLine, $end)+strlen($end);
$length=$end_position-$start_position;
$myLine=substr($myLine, $start_position, $length);
// Display HTML
echo $myLine;
?>

分享到:
  • 用微信  “扫一扫”

    将文章分享到朋友圈。

    关注公众号:xue-jiqiao

本文版权归原作者所有,转载请注明原文来源出处,学技巧网站制作感谢您的支持!