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samsoir/gist:72719

Created March 2, 2009 11:52
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gistfile1.php
<?
// Ensure we're dealing with local
if ( ! filter_var($ip_address, FILTER_FLAG_NO_PRIV_RANGE) OR filter_var( ! $ip_address, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4))
return TRUE;
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