Solution to IP address blocking during PHP collection

I did not find any information on the Internet, but I am very sorry. When I was looking for it, someone mentioned the search engine crawler useragent. Even though I only mentioned a little bit, I still thought of listing my solutions,

1. Use Snoopy or curl to pass the useragent value of the search engine crawler.
View search engine crawler useragent value: http://www.jb51.net/yunying/29357.html

2. Use Snoopy or curl to pass the Referer value.
For example, $ Snoopy-> Referer = 'HTTP: // www.google.com ';
$ Header [] = "Referer: http://www.google.com /";

3. Use the Snoopy or curl proxy.
For example: $ Snoopy-> proxy_host = "59.108.44.41 ";
$ Snoopy-& gt; proxy_port = "3128 ";

4. Use Snoopy or curl to prevent IP addresses.
For example, $ Snoopy-> rawheaders ['x _ forwarded_for '] = '2017. 0.0.1 ';

5. Use PHP to repeat a routeProgramTo obtain a new IP address.

6. if you find that the re-routing is still blocked, it is possible that the other party has blocked your MAC address. Now all routers have forged Mac functions. You can write a program or manually modify the MAC address of the router, there are also tools for modifying the MAC address of the NIC.