How to obtain Baidu record, Baidu keyword, and Baidu snapshot using php

This article mainly introduces how php can obtain Baidu's indexing, Baidu's buzzwords, and Baidu's snapshots. It provides examples of php's skills in capturing Baidu pages and corresponding string analysis, which is of great practical value, for more information, see the examples in this article. Share it with you for your reference. The details are as follows:

Get Baidu record:

<? Php/* capture baidu indexed code */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 ("locate related webpage (. *), ", $ site, $ count); $ count = str_replace (" find related webpage "," ", $ count); $ count = str_replace, "," ", $ count); $ count = str_replace (" approx "," ", $ count); $ count = str_replace (",","", $ count); return $ count [0];} echo baidu (www.bitsCN.com); // Obtain the number of entries indexed in baidu?>

Get Baidu's buzzwords

<? Php/*** @ return array return Baidu's popular word data (array return) */function getBaiduHotKeyWord () {$ templateRss = file_get_contents ('http: // top.baidu.com/rss_xml.php? P = top10'); if (preg_match ('/
This is a slight modification found on the internet. write the following code into the php file.
Baidu record and Baidu snapshot time

 
<? Php $ domain = "http://www.bitsCN.com/* domain name to query */$ site_url = 'http: // www.baidu.com/s? Wd = site % 3A '; $ all = $ site_url. $ domain;/* all URLs included in the domain name */$ today = $ all. '& lm = 1';/* domain name's URL indexed today */$ utf_pattern = "/find the number of results (. *)/"; $ kz_pattern = "/(. *)/";/* string used to match the snapshot date */$ times ="/d {4}-d {1, 2}-d {1, 2 }/"; /* match the regular expression of the snapshot date, for example, 2011-8-4 */$ s0 = @ file_get_contents ($ all);/* Change site: put the webpage www.bitsCN.com into the $ s0 string */$ s1 = @ file_get_contents ($ today); preg_match ($ utf_pattern, $ s0, $ all_num ); /* match "find the number of related results *" */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] = "no snapshot";?>    Test   
 
  
  
(. *) <\/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 ());
  
 
 
 
 
  
  
  
 
   
 
    
Date
 
    
Baidu
 
    
Baidu recorded today
 
    
Baidu snapshot date
 
   
 
   
 
    
<? Php echo date ('m month D Day G time');?>
 
    
<? Php echo $ all_num [1];?>
 
    
<? Php echo $ today_num [1];?>
 
    
<? Php echo $ screenshot [0];?>
 
   
 
  
 
 
  
Baidu: "target =" _ blank "> <? Php echo $ all_num [1];?>
  
Baidu recorded today: "target =" _ blank "> <? Php echo $ today_num [1];?>
  
Baidu snapshot date: "> <? Php echo $ screenshot [0];?>

I hope this article will help you with php programming.