php读取html并截取字符串的简单代码

复制代码代码如下:
$title='';
$hello='bitsCN.com!';
$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), $file); <BR>?> <BR><BR>下面是渝海用的小偷程序代码。大家可以多看下。提供多款小偷程序。<BR><U>复制代码</U> 代码如下:<BR><?php <BR>function _url($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.bitsCN.com"; <BR>$contents.=_url($url); <BR>echo $contents; //输出内容 <BR>?><div class='bg-white layui-clear' style="margin:15px 0;"><span style="color:red;">声明：</span>本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系admin@php.cn核实处理。</div><div class='tags bg-white layui-clear pt-5'><span>专题推荐：</span><a 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