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php gets the local ip address php gets the remote ip address

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WBOYOriginal
2016-07-25 09:11:561259browse

php gets the local IP address php gets the remote IP address Complete code:

  2. //
  3. echo $_SERVER['REMOTE_ADDR'];
  5. //Local IP address
  6. function get_local_ip() {
  7. $preg = "/A((([0-9]?[0 -9])|(1[0-9]{2})|(2[0-4][0-9])|(25[0-5])).){3}(([0- 9]?[0-9])|(1[0-9]{2})|(2[0-4][0-9])|(25[0-5]))Z/";
  8. //Get the real IP address of the machine whose operating system is win2000/xp or win7
  9. exec("ipconfig", $out, $stats);
  10. if (!emptyempty($out)) {
  11. foreach ($out AS $row ) {
  12. if (strstr($row, "IP") && strstr($row, ":") && !strstr($row, "IPv6")) {
  13. $tmpIp = explode(":", $row) ;
  14. if (preg_match($preg, trim($tmpIp[1]))) {
  15. return trim($tmpIp[1]);
  16. }
  17. }
  18. }
  19. }
  20. //Get the operating system of Linux type The real IP address of the machine
  21. exec("ifconfig", $out, $stats);
  22. if (!emptyempty($out)) {
  23. if (isset($out[1]) && strstr($out[1], ' addr:')) {
  24. $tmpArray = explode(":", $out[1]);
  25. $tmpIp = explode(" ", $tmpArray[1]);
  26. if (preg_match($preg, trim($ tmpIp[0]))) {
  27. return trim($tmpIp[0]);
  28. }
  29. }
  30. }
  31. return '127.0.0.1';
  32. }
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