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PHP Script  |  2003-11-08  |  284 b   |  9 lines
  1. <?php
  2. // get host name from URL
  3. preg_match("/^(http:\/\/)?([^\/]+)/i", "http://www.alleycode.com/index.htm", $matches);
  4. $host = $matches[2];
  5.  
  6. // get last two segments of host name
  7. preg_match("/[^\.\/]+\.[^\.\/]+$/", $host, $matches);
  8. echo "domain name is: {$matches[0]}\n";
  9. ?>