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Validate Domain Name

/ Published in: PHP
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  1. $url = "http://komunitasweb.com/";
  2. if (preg_match('/^(http|https|ftp)://([A-Z0-9][A-Z0-9_-]*(?:.[A-Z0-9][A-Z0-9_-]*)+):?(d+)?/?/i', $url)) {
  3.     echo "Your url is ok.";
  4. } else {
  5.     echo "Wrong url.";
  6. }

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