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php读取html并截取字符串的简单代码_php技巧

时间:2021-07-01 10:21:17 帮助过:23人阅读

代码如下:
$title='脚本之家';
$hello='jb51.net!';
$file=file_get_contents('http://www.baidu.com');
$file=iconv("gbk//IGNORE","utf-8",$file);
//echo $file;
echo strpos($file,''); <BR>echo substr($file,strpos($file,'<title>')+7,strpos($file,''-strpos($file,'')+7)); <BR>$file=str_replace(array('百度一下','{hello}'),array($title,$hello), $file); <BR>?> <BR><BR>下面是渝海用的小偷程序代码。大家可以多看下。脚本之家提供多款小偷程序。<BR><span><U></U></span> 代码如下:<BR><?php <BR>function _url($Date){ <BR> $ch = curl_init(); <BR> $timeout = 5; <BR> curl_setopt ($ch, CURLOPT_URL, "$Date"); <BR> curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); <BR> curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)"); <BR> curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout); <BR> $contents = curl_exec($ch); <BR> curl_close($ch); <BR> return $contents; <BR>} <BR>$url="http://www.gxlcms.com"; <BR>$contents.=_url($url); <BR>echo $contents; //</pre>输出内容 <BR>?><BR> </div> <div class=""> <ul class="m-news-opt fix"> <li class="opt-item"> <a href='/PHPjiqiao-81197.html' target='_blank'><p>< 上一篇</p><p class="ellipsis">PHP递归效率分析_php技巧</p></a> </li> <li class="opt-item ta-r"> <a href='/PHPjiqiao-81199.html' target='_blank'><p>下一篇 ></p><p class="ellipsis">php静态变量的初始化_php技巧</p></a> </li> </ul> </div> </div> </div> <div class="g-title fix"> <h2 class="title-txt">人气教程排行</h2> </div> <div class="m-rank u-dashed mb40"> <ul> <li class="rank-item"> <a href="/PHPjiqiao-379253.html" title='php如何获取跳转前的url' class="item-name ellipsis" target="_blank"> <span class="g-art-count fr">174次</span> <span class="g-sort-num top">1</span> php如何获取跳转前的url </a> </li> <li class="rank-item"> <a href="/PHPjiqiao-379019.html" title='php格林威治时间转换成当前时间的方法' class="item-name ellipsis" target="_blank"> <span class="g-art-count fr">174次</span> <span class="g-sort-num second">2</span> php格林威治时间转换成当前时间的方法 </a> </li> <li class="rank-item"> <a href="/PHPjiqiao-366629.html" title='为什么php不能做大型系统?' class="item-name ellipsis" target="_blank"> <span class="g-art-count fr">174次</span> <span class="g-sort-num third">3</span> 为什么php不能做大型系统? 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