note 39142 deleted from function.ip2long by danbrown
| From: | danbrown@php.net | Date: | Fri, 05 Dec 2008 13:45:48 +0000 |
| Subject: | note 39142 deleted from function.ip2long by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-147701@lists.php.net to get a copy of this message | ||
Note Submitter: sunfire at freemail dot hu
----
The original function was writen by J.Adams <jna@retina.net> see this page. I found a mistake
his code, and make it a little simpler.
function testip($range,$ip) {
.....
$maskl = 0;
for ($i = 0; $i < $regs[5]-1; $i++) {
$maskl += pow(2,(31-$i));
}
if (($maskl & $rangel) == ($maskl & $ipl)) {
.....
}