note 92138 added to function.array-multisort
| From: | s dot i dot g at gmx dot com | Date: | Fri, 10 Jul 2009 13:11:26 +0000 |
| Subject: | note 92138 added to function.array-multisort | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-158150@lists.php.net to get a copy of this message | ||
simple dns mx record sorting
<?php
//getting domain name
list($username, $domain) = split('[@]', $email);
getmxrr($domain, $mx_server, $mx_weight);
//sorting
for($i = 0; $i < count($mx_server); $i++)
{
$mxs[$i] = array
(
"server" => $mx_server[$i],
"weight" => $mx_weight[$i],
);
}
array_multisort($mx_weight, SORT_ASC, $mx_server, SORT_ASC, $mxs);
//display result
print_r($mxs);
//usage
$server = $mxs[0]["server"];
echo "First server: $server ";
?>
----
Server IP: 69.147.83.197
Probable Submitter: 115.135.56.173
----
Manual Page -- http://www.php.net/manual/en/function.array-multisort.php
Edit -- https://master.php.net/note/edit/92138
Del: integrated -- https://master.php.net/note/delete/92138/integrated
Del: useless -- https://master.php.net/note/delete/92138/useless
Del: bad code -- https://master.php.net/note/delete/92138/bad+code
Del: spam -- https://master.php.net/note/delete/92138/spam
Del: non-english -- https://master.php.net/note/delete/92138/non-english
Del: in docs -- https://master.php.net/note/delete/92138/in+docs
Del: other reasons-- https://master.php.net/note/delete/92138
Reject -- https://master.php.net/note/reject/92138
Search -- https://master.php.net/manage/user-notes.php