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Posted by macca on 09/10/07 00:21
Try something like:
echo $_SERVER['SERVER_ADDR'];
Tip: type this and save it as phpinfo.php
<?php
phpinfo();
?>
Run the file and you will get loads of useful info about your PHP
installation including many of the PREDIFINED VARIABLES that you can
access from in your scripts. SERVER_ADDR is one of them.
As for a reference book, you can't do any better than the php manual
at
http://www.php.net/manual/en/index.php
Which you can also download to your computer free from php.net
Regards,
Paul.
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