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php读取html并截取字符串的简单代码


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php读取html并截取字符串的简单代码


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), $file); <BR>?> <BR></p><BR>下面是渝海用的小偷程序代码。大家可以多看下。脚本之家提供多款小偷程序。<BR><p class="codetitle"><span><U> </U></span> 代码如下:</p><p class="codebody" id="code43221"><BR><?php <BR>function _url($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.jb51.net"; <BR>$contents.=_url($url); <BR>echo $contents; //输出内容 <BR>?></p> <p align="left"><div style="display:none;"><span id="url" itemprop="url">/phpyy/54251.html</span><span id="indexUrl" itemprop="indexUrl">www.phpzy.com</span><span id="isOriginal" itemprop="isOriginal">true</span><span id="isBasedOnUrl" itemprop="isBasedOnUrl">/phpyy/54251.html</span><span id="genre" itemprop="genre">TechArticle</span><span id="description" itemprop="description">php读取html并截取字符串的简单代码 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,' '); echo su...</span></div></p></div> <div class="art_confoot"><script src='http://www.phpzy.com/ad/art_confoot.js' type="text/javascript"></script></div> <div class="page"></div> <div class="post-related"> <h3 class="tit_3">相关文章</h3><div class="clearfix m_5"> <ul> <li><a href='/php/54250.html' title='php跨服务器访问方法小结' target='_blank'>php跨服务器访问方法小结</a></li><li><a href='/php/54249.html' title='你应该知道PHP浮点数知识' target='_blank'>你应该知道PHP浮点数知识</a></li><li><a href='/php/54248.html' title='PHP获取远程图片并保存到本地的方法' 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