php抓取百度快照、百度收录、百度热词程序代码，抓取百度快照

php抓取百度快照、百度收录、百度热词程序代码，抓取百度快照_PHP教程

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发布： 2016-07-12 08:57:45

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php抓取百度快照、百度收录、百度热词程序代码，抓取百度快照

<?<br />/*<br />抓取百度收录代码<br />*/<br />function baidu($s){<br />  $baidu="http://www.baidu.com/s?wd=site%3A".$s;<br />  $site=file_get_contents($baidu);<br />  //$site=iconv("gb2312", "UTF-8", $site);<br />  ereg("找到相关网页(.*)篇，", $site,$count);<br />  $count=str_replace("找到相关网页","",$count);<br />  $count=str_replace("篇，","",$count);<br />  $count=str_replace("约","",$count);<br />  $count=str_replace(",","",$count);<br />  return $count[0];<br />}<br /><br />echo baidu(www.hzhuti.com); //获取好主题在百度中的收录数量<br /><br />?>

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获取百度的热词

<?php <br />/** <br />* * @user 小杰 <br />* @return array 返回百度的热词数据(数组返回) <br />*/ <br />function getBaiduHotKeyWord() <br />{ <br />$templateRss = file_get_contents('http://top.baidu.com/rss_xml.php?p=top10'); <br />If (preg_match('/<table>(.*)</table>/is', $templateRss, $_description)) { <br />$templateRss = $_description [0]; <br />$templateRss = str_replace("&", "&", $templateRss); <br />} <br />$templateRss = "<?xml version="1.0" encoding="GBK"?>" . $templateRss; <br />$xml = simplexml_load_String($templateRss); <br />foreach ($xml->tbody->tr as $temp) { <br />if (!empty ($temp->td->a)) { <br />$keyArray [] = trim(($temp->td->a)); <br />} <br />} <br />return $keyArray; <br />} <br />print_r(getBaiduHotKeyWord());

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这是在网上找的稍微修改了下将下面代码写入php文件
百度收录和百度快照时间

<?php<br />    $domain = &ldquo;http://www.hzhuti.com/nokia/5230/ *欲查询的域名*/<br />    $site_url = &lsquo;http://www.baidu.com/s?wd=site%3A&rsquo;;<br />    $all = $site_url.$domain; /*域名所有收录的网址*/<br />    $today = $all.&rsquo;&lm=1&prime;;    /*域名今日收录的网址*/<br />    $utf_pattern = &ldquo;/找到相关结果数(.*)个/&rdquo;;<br />    $kz_pattern = &ldquo;/<span class=&rdquo;g&rdquo;>(.*)</span>/&rdquo;; /*用以匹配快照日期的字符串*/<br />    $times = &ldquo;/d{4}-d{1,2}-d{1,2}/&rdquo;; /*匹配快照日期的正则表达式，如:2011-8-4*/<br />    $s0 = @file_get_contents($all);    /*将site:www.ninthday.net的网页置入$s0字符串中*/<br />    $s1 = @file_get_contents($today);<br />    preg_match($utf_pattern,$s0,$all_num); /*匹配&rdquo;找到相关结果数*个&rdquo;*/<br />    preg_match($utf_pattern,$s1,$today_num);<br />    preg_match($kz_pattern,$s0,$temp);<br />    preg_match($times,$temp[0],$screenshot);<br />    if($all_num[1] == &ldquo;&rdquo;)<br />        $all_num[1] = 0;<br />    if($today_num[1] == &ldquo;&rdquo;)<br />        $today_num[1] = 0;<br />    if($screenshot[0] == &ldquo;&rdquo;)<br />        $screenshot[0] = &ldquo;暂无快照&rdquo;;<br />?><br /><html><br />    <head><br />    <title>Test</title><br />    </head><br /><body><br />  <table><br />    <tr><br />      <td>日期</td><td>百度收录</td><td>百度今日收录</td><td>百度快照日期</td><br />    </tr><br />    <tr><br />      <td><?php echo date(&lsquo;m月d日G时&rsquo;);?> </td><td><?php echo $all_num[1]; ?></td><td><?php echo $today_num[1]; ?></td><td><?php echo $screenshot[0]; ?></td><br />    </tr><br /><br />  </table><br />    <p>百度收录：<a href=&rdquo;<?php echo $all; ?>&rdquo; target=&rdquo;_blank&rdquo;><?php echo $all_num[1]; ?></a></p><p><span>立即学习</span>“<a href="https://pan.quark.cn/s/7fc7563c4182" style="text-decoration: underline !important; color: blue; font-weight: bolder;" rel="nofollow" target="_blank">PHP免费学习笔记（深入）</a>”；</p>
                    <div class="aritcle_card">
                        <a class="aritcle_card_img" href="/ai/1142">
                            <img src="https://img.php.cn/upload/ai_manual/001/246/273/68b6db31caf4a265.png" alt="百度·度咔剪辑">
                        </a>
                        <div class="aritcle_card_info">
                            <a href="/ai/1142">百度·度咔剪辑</a>
                            <p>度咔剪辑，百度旗下独立视频剪辑App</p>
                            <div class="">
                                <img src="/static/images/card_xiazai.png" alt="百度·度咔剪辑">
                                <span>3</span>
                            </div>
                        </div>
                        <a href="/ai/1142" class="aritcle_card_btn">
                            <span>查看详情</span>
                            <img src="/static/images/cardxiayige-3.png" alt="百度·度咔剪辑">
                        </a>
                    </div>
                <br />    <p>百度今日收录：<a href=&rdquo;<?php echo $today; ?>&rdquo; target=&rdquo;_blank&rdquo;><?php echo $today_num[1]; ?></a></p><br />    <p>百度快照日期：<a href=&rdquo;<?php echo $all; ?>&rdquo;><?php echo $screenshot[0]; ?></a></p><br /></body><br /></html>

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上面的方法未经过严格考虑，如果服务器不支持file_get_contents函数我们就无法操作了，所以还可以利用curl操作，这个更方便可以模仿用户哦。