note 47801 deleted from function.ip2long by tularis
| From: | tularis@php.net | Date: | Tue, 30 Nov 2004 22:08:59 +0000 |
| Subject: | note 47801 deleted from function.ip2long by tularis | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-81201@lists.php.net to get a copy of this message | ||
Note Submitter: james at wilf dot me dot uk
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In case anyone else here has a PostgreSQL database storing IP networks using the CIDR datatype, and
needs a way to find the "gaps" in their IP ranges, here is a script I wrote to do it (and
its XML-RPC enabled!):
http://www.wilf.me.uk/code/ipserver/networks.inc.phps
Full explanation and further info here:
http://www.wilf.me.uk/article.php?story=20041127133315536