note 85526 added to function.long2ip
| From: | php dot net at davidstockton dot com | Date: | Thu, 04 Sep 2008 05:28:33 +0000 |
| Subject: | note 85526 added to function.long2ip | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-144130@lists.php.net to get a copy of this message | ||
Beware when processing values that are invalid, you may get values that are different based on the
OS. For instance:
$ip = long2ip(pow(2,32)+1024);
On windows you get 255.255.255.255. On linux it's 0.0.4.0.
So it seems it would be important to make sure the long you're converting is in the correct
range.
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Server IP: 69.147.83.197
Probable Submitter: 63.214.184.9
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Manual Page -- http://www.php.net/manual/en/function.long2ip.php
Edit -- https://master.php.net/note/edit/85526
Del: integrated -- https://master.php.net/note/delete/85526/integrated
Del: useless -- https://master.php.net/note/delete/85526/useless
Del: bad code -- https://master.php.net/note/delete/85526/bad+code
Del: spam -- https://master.php.net/note/delete/85526/spam
Del: non-english -- https://master.php.net/note/delete/85526/non-english
Del: in docs -- https://master.php.net/note/delete/85526/in+docs
Del: other reasons-- https://master.php.net/note/delete/85526
Reject -- https://master.php.net/note/reject/85526
Search -- https://master.php.net/manage/user-notes.php