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php读取html并截取字符串的简单代码

发布时间:2020-05-28 22:52:25 所属栏目:PHP 来源:互联网
导读:一般php采集代码能用的到,这里只是简单的实现代码。

代码如下:$title='脚本之家';
$hello='jb51.cc!';
$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($file,'')+7)); <BR>$file=str_replace(array('百度一下','{hello}'),array($title,$hello),$file); <BR>?> <BR><BR>下面是渝海用的小偷程序代码。大家可以多看下。脚本之家提供多款小偷程序。<BR> 代码如下:<?php <BR>function _url($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="//www.jb51.cc"; <BR>$contents.=_url($url); <BR>echo $contents; //输出内容 <BR>?><BR></P></p> <p style="text-align:right;">(编辑:安卓应用网)</p> <p style="text-align:right;">【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容!</p> </td> </tr> </table> </div> <div class="dede_pagess"><ul class="pagelist"></ul></div> <div class="ad-690"><script src='https://ess.0577qiche.com/d/js/acmsd/ad76.js' language='javascript'></script></div> <div class="g-box10"> <div class="t-2">相关内容</div> <ul class="b-box12"></ul> <ul class="b-box13"><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200524/53982.html" target="_blank">php设计模式小结</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200523/22776.html" target="_blank">PHPCMS V9 添加二级导航的思路详解</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200525/68793.html" target="_blank">如何使用PHP检查该词是日语还是英文</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200524/59109.html" target="_blank">PHP用mysql数据库存储session的代码</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200524/49928.html" target="_blank">php文件上传的简单实例</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200524/59032.html" target="_blank">php echo()和print()、require()和include()函数区别说明</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200524/49316.html" target="_blank">PHP PDOStatement:bindParam插入数据错误问题分析</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200530/84591.html" target="_blank">PHP error_reporting() 错误控制函数功能详解</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200524/52639.html" target="_blank">基于PHP常用字符串的总结(待续)</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200524/54599.html" target="_blank">JSON在PHP中的应用介绍</a></li><div class="cl"></div></ul> </div> </div> </div> <div class="right-1 fr"> <div class="g-box8"> <div class="t-2">推荐文章</div> <ul></ul> </div> <div class="g-box11"> <div class="t-2">站长推荐</div> <ul class="b-box7"><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200523/26891.html" target="_blank">PHP处理CSV表格文件的常用操作方法总结</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200523/32612.html" target="_blank">详解php比较操作符的安全问题</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200530/84352.html" target="_blank">PHP 利用递归复制整个文件夹的类用法</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200524/52505.html" target="_blank">使用cookie实现统计访问者登陆次数</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200523/33306.html" target="_blank">php中注册器模式类用法实例分析</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200523/18573.html" target="_blank">Yii2 hasOne(), hasMany() 实现三表关联的方法(两</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200525/69013.html" target="_blank">为什么PHP没有默认构造函数?</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200524/49662.html" target="_blank">PHP时间戳 strtotime()使用方法和技巧</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200525/72151.html" target="_blank">PHP实现获取图片颜色值的方法</a></li><li><a href="https://www.0791zz.com/html/kaifa/PHP/20200523/19648.html" target="_blank">Yii框架用户登录session丢失问题解决方法</a></li></ul> </div> <script type="text/javascript">jQuery(".g-box8").slide({ titCell:"li",triggerTime:0 }); </script> <div class="ad-250"><script src='https://ess.0577qiche.com/d/js/acmsd/ad103.js' language='javascript'></script></div> <div class="g-box3 u-3"> <div class="t-1">热点阅读</div> <ul class="b-box2"></ul> </div> <div class="ad-250"><script src='https://ess.0577qiche.com/d/js/acmsd/ad77.js' language='javascript'></script></div> </div> <div class="cl"></div> </div> <div class="ad-960"><script src='https://ess.0577qiche.com/d/js/acmsd/ad78.js' language='javascript'></script></div> <div class="footer"> <p>【免责声明】本站内容转载自互联网,其发布内容言论不代表本站观点,如果其链接、内容的侵犯您的权益,烦请提交相关链接至邮箱bqsm@foxmail.com我们将及时予以处理。</p> <p>建议您使用1920×1080分辨率、谷歌浏览器Google Chrome、Microsoft Edge以获得本站的最佳浏览效果</p> <p>Copygight © 2008-2022 https://www.0791zz.com/ All Rights Reserved. 安卓应用网</p> <p><script type="text/javascript" src="//js.users.51.la/21280179.js"></script></p> </div> </body> </html>