This article introduces how to use PHP to obtain Baidu inclusion status and a piece of code for Baidu snapshot time. Friends in need can use it as a reference.
Use PHP code to query Baidu inclusion status and Baidu snapshot time. Code: <?php //查询百度收录 //查询百度快照 $domain = “jbxue.com/*待查询域名*/ $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:2011-8-4*/ $s0 = @file_get_contents($all); /*将site:www.ninthday.net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>百度收录和百度快照时间-bbs.it-home.org</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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