On the Internet to find some information are not found, Kung fu is not a conscientious, in looking for when there is a person mentioned with the search engine crawler spider useragent. Although only to mention a little bit I still think of, List my solution,
1. Use Snoopy or curl to transmit the useragent value of the search engine crawler.
View search engine Crawler's useragent value: http://www.jb51.net/yunying/29357.html
2. Use Snoopy or curl to pass referer values.
such as: $snoopy->referer = ' http://www.google.com ';
$header [] = "referer:http://www.google.com/";
3. Use the Snoopy or Curl proxy.
such as: $snoopy->proxy_host = "59.108.44.41";
$snoopy->proxy_port = "3128";
4. Use Snoopy or Curl to prevent IP from being built.
such as: $snoopy->rawheaders[' x_forwarded_for '] = ' 127.0.0.1 ';
5. Use PHP with a re-routed program so that you get a new IP address.
6. If it is found that the re-routing or display is blocked, it is possible that the other side blocked your MAC address, now the router has the ability to forge a Mac, you can write programs or manually modify the MAC address of the router, there is also a special modification network card MAC address tool.
The above describes the Flag_activity_clear_top PHP collection is blocked IP solution, including the flag_activity_clear_top aspects of the content, I hope that the PHP tutorial interested in a friend helpful.
