PHP query whois information method, Phpwhois information Method _php Tutorial

Php method of querying whois information, Phpwhois information method

In this paper, we explain how to query whois information in PHP. Share to everyone for your reference. Specific as follows:

Use PHP to query the list of websites that query whois information

function Whois_query ($domain) {//fix the domain name: $domain = Strtolower (Trim ($domain));  $domain = preg_replace ('/^http:\/\//i ', ' ', $domain);  $domain = preg_replace ('/^www\./i ', ' ', $domain);  $domain = explode ('/', $domain);  $domain = Trim ($domain [0]);  Split the TLD from domain name $_domain = explode ('. ', $domain);  $lst = count ($_domain)-1;  $ext = $_domain[$lst]; You find resources and lists//like these on Wikipedia:////Http://de.wikipedia.org/wiki/Whois//$servers = Array ("Biz" = "whois.neulevel.biz", "com" = "whois.internic.net", "us" = "whois.nic.us", "coop" = > "Whois.nic.coop", "info" = "Whois.nic.info", "name" = "Whois.nic.name", "net" and "Whois.internic". NET "," gov "=" whois.nic.gov "," edu "=" whois.internic.net "," mil "=" rs.internic.net "," int "=&gt ; "Whois.iana.org", "ac" = "whois.nic.ac", "ae" = "whois.uaenic.ae", "at" = "whois.ripe.net", "au" = &gT "Whois.aunic.net", "be" = "whois.dns.be", "BG" and "Whois.ripe.net", "br" = "whois.registro.br", "BZ    "= =" Whois.belizenic.bz "," Ca "=" whois.cira.ca "," cc "=" whois.nic.cc "," ch "and" whois.nic.ch ", "CL" = "whois.nic.cl", "cn" = "whois.cnnic.net.cn", "cz" = "whois.nic.cz", "de" and "whois.nic.de" "," fr "=" whois.nic.fr "," Hu "and" whois.nic.hu "," ie "=" whois.domainregistry.ie "," il "and" who Is.isoc.org.il "," in "=" whois.ncst.ernet.in "," ir "=" whois.nic.ir "," mc "=" whois.ripe.net "," to "=" "whois.tonic.to", "TV" and "Whois.tv", "Ru" and "whois.ripn.net", "org" = "whois.pir.org", "ae  Ro "=" Whois.information.aero "," nl "=" whois.domain-registry.nl ");  if (!isset ($servers [$ext])) {die (' error:no matching NIC server found! ');  } $nic _server = $servers [$ext];  $output = "; Connect to whois server:if ($conn = Fsockopen ($nic_server) {fputs ($conn, $domain. "    \ r \ n ");    while (!feof ($conn)) {$output. = fgets ($conn, 128);  } fclose ($conn); } else {die (' error:could does connect to '. $nic _server. '!'); } return $output;} Some Example Queries:print whois_query (' jonasjohn.de ');p rint whois_query (' example.com ');p rint whois_query (' Example.org ');

I hope this article is helpful to everyone's PHP programming.

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