<?php
$error = NULL;
if ($_POST) {
+ global $User;
if (!empty($User)) {
$_REQUEST['login'] = $User['name'];
}
}
$origin = $_SERVER['REMOTE_ADDR'];
- $origin .= sprintf(' (%s)', gethostbyaddr($origin));
+ if ($resolved = @gethostbyaddr($origin) and $resolved !== $origin) {
+ $origin .= sprintf(' (%s)', gethostbyaddr($origin));
+ }
$body = "Ingevuld vanaf $origin:\r\n\r\n";
foreach ($input as $k => $v) {