Retrieve Domain Name instead of IP

Posted by Vincent on Stack Overflow See other posts from Stack Overflow or by Vincent
Published on 2010-05-21T16:38:05Z Indexed on 2010/05/21 16:40 UTC
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Filed under:

php

|

apache2

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zend-framework

|

mvc

All,

I am using the following command to retrieve the domain name of my server.

$_SERVER['HTTP_HOST']

This seems to return the IP address instead of domain name like www.example.com. I looked at PHPInfo and it also lists an IP address for HTTP_HOST instead of Domain name. What do I need to change to make the domain name appear instead of IP?

Thanks

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