PHP Baidu snapshot, Baidu included, Baidu hot words code sharing-PHP Tutorial-php.cn

PHP Baidu snapshot, Baidu included, Baidu hot words code sharing

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Release： 2016-07-25 08:57:07

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This article shares several pieces of php code, which are used to obtain Baidu snapshot time, Baidu inclusion status, and Baidu hot words. A reference for friends in need.

Use php to obtain Baidu snapshots, Baidu included, and Baidu hot words for your reference.

1, get included by Baidu

<?
/*
* 百度收录
* $s 为要查询的网站域名
* by bbs.it-home.org
*/
function baidu($s){
  $baidu="http://www.baidu.com/s?wd=site%3A".$s;
  $site=file_get_contents($baidu);
  //$site=iconv("gb2312", "UTF-8", $site);
  ereg("找到相关网页(.*)篇，", $site,$count);
  $count=str_replace("找到相关网页","",$count);
  $count=str_replace("篇，","",$count);
  $count=str_replace("约","",$count);
  $count=str_replace(",","",$count);
  return $count[0];
}
echo baidu(bbs.it-home.org); //获取好主题在百度中的收录数量
?>

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2. Get Baidu’s hot words

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

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3, Baidu inclusion and Baidu snapshot time

<?php
 $domain = “http://bbs.it-home.org/article/10964.html/ *欲查询的域名*/
 $site_url = ‘http://www.baidu.com/s?wd=site%3A’;
 $all = $site_url.$domain; /*域名所有收录的网址*/
 $today = $all.’&lm=1′; /*域名今日收录的网址*/
 $utf_pattern = “/找到相关结果数(.*)个/”;
 $kz_pattern = “/<span class=”g”>(.*)</span>/”; /*用以匹配快照日期的字符串*/
 $times = “/d{4}-d{1,2}-d{1,2}/”; /*匹配快照日期的正则表达式，如:2013-8-4*/
 $s0 = @file_get_contents($all); /*将site:bbs.it-home.org的网页置入$s0字符串中*/
 $s1 = @file_get_contents($today);
 preg_match($utf_pattern,$s0,$all_num); /*匹配”找到相关结果数*个”*/
 preg_match($utf_pattern,$s1,$today_num);
 preg_match($kz_pattern,$s0,$temp);
 preg_match($times,$temp[0],$screenshot);
 if($all_num[1] == “”)
  $all_num[1] = 0;
 if($today_num[1] == “”)
  $today_num[1] = 0;
 if($screenshot[0] == “”)
  $screenshot[0] = “暂无快照”;
?>
<html>
 <head>
 <title>Test</title>
 </head>
<body>
  <table>
 <tr>
   <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>
 </tr>
 <tr>
   <td><?php echo date(‘m月d日G时’);?> </td><td><?php echo $all_num[1]; ?></td><td><?php echo $today_num[1]; ?></td>
<td><?php echo $screenshot[0]; ?></td>
 </tr>
  </table>
 <p>百度收录：” target=”_blank”><?php echo $all_num[1]; ?></p>
 <p>百度今日收录：” target=”_blank”><?php echo $today_num[1]; ?>
</p>
 <p>百度快照日期：”><?php echo $screenshot[0]; ?></p>
</body>
</html>

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Instructions: The above code is for learning and research purposes only. If the server does not support the file_get_contents function, you can consider using the curl operation, which is closer to real user access.