function lang_detect()
{
if ($language = session::get_value('LANGUAGE')) {
if (lang_set($language)) {
return $language;
}
}
$languages = array();
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$accepted = preg_split('/,\\s*/', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
foreach ($accepted as $accept) {
$matches_array = array();
if (!preg_match('/^([a-z]{1,8}(?:[-_][a-z]{1,8})*)(?:;\\s*q=(0(?:\\.[0-9]{1,3})?|1(?:\\.0{1,3})?))?$/i', $accept, $matches_array)) {
continue;
}
$quality = isset($matches_array[2]) ? (double) $matches_array[2] : 1.0;
$countries = explode('-', $matches_array[1]);
$region = array_shift($countries);
$countries2 = explode('_', $region);
$region = array_shift($countries2);
foreach ($countries as $country) {
$languages[$region . '_' . mb_strtoupper($country)] = $quality;
}
foreach ($countries2 as $country) {
$languages[$region . '_' . mb_strtoupper($country)] = $quality;
}
if (!isset($languages[$region]) || $languages[$region] < $quality) {
$languages[$region] = $quality;
}
}
}
foreach (array_keys($languages) as $language) {
if (lang_set($language)) {
return $language;
}
}
return lang_set('en_GB');
}
break;
case 4:
$output .= "<h1><font class=\"error\">{$lang_edit['error_updating']}</font></h1>";
break;
default:
//no error
$output .= "<h1>Credits Panel</h1>";
}
$output .= "</div>";
$action = isset($_GET['action']) ? $_GET['action'] : NULL;
switch ($action) {
case "doedit_user":
doedit_user();
break;
case "lang_set":
lang_set();
break;
case "template_set":
template_set();
break;
default:
edit_user();
}
require_once "footer.php";
}
}
}
}
}
}
}
<?php
if (!defined('PHPHOTPIC')) {
exit('Access Denied');
}
?>
<div id="head">
<?php
echo lang_set();
?>
<h1><?php
echo $base['lang']['head_head'];
?>
</h1><?php
echo $base['lang']['head_detail'];
?>
</div>