note 95285 added to function.inet-pton
| From: | (void) | Date: | Wed, 23 Dec 2009 22:11:23 +0000 |
| Subject: | note 95285 added to function.inet-pton | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-164289@lists.php.net to get a copy of this message | ||
A little bit better function as the example below. Supports notations like ff05::1 now.
<?php
function inet_pton($ip)
{
# ipv6
if (strpos($ip, ':') !== FALSE) {
$ip = explode(':', $ip);
$res = '';
foreach ($ip as $seg) {
if ($seg === '') $res .= str_repeat('0', 4*(9-count($ip)));
else $res .= str_pad($seg, 4, '0', STR_PAD_LEFT);
}
$ip = pack('H'.strlen($res), $res);
}
# ipv4
elseif (strpos($ip, '.') !== FALSE) {
$ip = pack('N',ip2long($ip));
}
return $ip;
}
?>
----
Server IP: 192.35.244.50
Probable Submitter: 78.142.160.2
----
Manual Page -- http://www.php.net/manual/en/function.inet-pton.php
Edit -- https://master.php.net/note/edit/95285
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