Re: Re: get domain component from email

Stut wrote:

Jim Lucas wrote:

Dan wrote:

What are you trying to do exactly, maybe there's a better way. If you're trying to determine if an email address is valid there's a pretty cool way to do so by using dns records. It's like 5 lines, here's the site http://www.sitepoint.com/article/users-email-address-php As far as actually just getting the domain, w/o subdomains from a string you could try this. I'm not sure if the code runs because I haven't tested it, and I have been working exclusively with Delphi for a month so something might be off. function getDomain($email) { list($userName, $mailDomain) = split("@", $email); $anarray = split(".", $mailDomain); for ($i = 0; $i < count($anarray); $i++) { if (in_array($anarray[$i], $TLDArray)) // if $anarray[$i] is a TDL then we move back 1 to get it's domain

       return $anarray[$i-1] . '.' . $anarray[$i];

} }

As far as I can tell, this doesn't work at all. Yours, http://www.cmsws.com/examples/php/domain_verification/example2.php Mine, http://www.cmsws.com/examples/php/domain_verification/example.php

And yours is fatally flawed. Not all ccTLDs are sub-divided.

Fixed.

http://dev.stut.net/php/domain.php http://stut.be/ -Stut

-- Jim Lucas "Some men are born to greatness, some achieve greatness, and some have greatness thrust upon them." Twelfth Night, Act II, Scene V by William Shakespeare