Added auto reconnect support.
<?php
require('../timezone.php');
$set_zone = false;
if ( isset($_POST['tz']) )
{
if ( in_array($_POST['tz'], $zones) )
{
setcookie(COOKIE_NAME, $_POST['tz'], time() + ( 365 * 24 * 60 * 60 ));
$tz = $_POST['tz'];
date_default_timezone_set($_POST['tz']);
$set_zone = str_replace('_', ' ', str_replace('/', ': ', $tz));
}
}
?><html>
<head>
<title>Change time zone</title>
<style type="text/css">
select, option {
background-color: white;
}
option.other {
color: black;
font-weight: normal;
}
option.region {
color: black;
font-weight: bold;
}
option.area {
color: black;
font-weight: normal;
padding-left: 1em;
}
option.country {
color: black;
font-weight: bold;
padding-left: 1em;
}
option.city {
color: black;
font-weight: normal;
padding-left: 2em;
}
div.success {
border: 1px solid #006300;
background-color: #d3ffd3;
padding: 10px;
margin: 10px 0;
}
</style>
</head>
<body>
<?php
if ( $set_zone )
{
$target = rtrim(dirname($_SERVER['REQUEST_URI']), '/') . '/';
echo '<div class="success">' . "Successfully set time zone to <b>{$set_zone}</b>. <a href=\"$target\">Return to the stats page</a>." . '</div>';
}
?>
<form action="<?php echo htmlspecialchars($_SERVER['REQUEST_URI']); ?>" method="post">
Select time zone:
<select name="tz">
<?php
$zones = get_timezone_list();
foreach ( $zones as $region => $areas )
{
if ( is_string($areas) )
{
echo '<option value="' . $areas . '" class="other">' . $areas . '</option>' . "\n ";
continue;
}
echo '<option disabled="disabled" class="region">' . $region . '</option>' . "\n ";
foreach ( $areas as $aid => $area )
{
if ( is_array($area) )
{
echo ' <option disabled="disabled" class="country">' . str_replace('_', ' ', $aid) . '</option>' . "\n ";
foreach ( $area as $city )
{
$zoneid = "$region/$aid/$city";
$sel = ( $zoneid == $tz ) ? ' selected="selected"' : '';
echo ' <option value="' . $zoneid . '" class="city"' . $sel . '>' . str_replace('_', ' ', $city) . '</option>' . "\n ";
}
}
else
{
$zoneid = "$region/$area";
$sel = ( $zoneid == $tz ) ? ' selected="selected"' : '';
echo ' <option value="' . $zoneid . '" class="area"' . $sel . '>' . str_replace('_', ' ', $area) . '</option>' . "\n ";
}
}
}
?>
</select>
<input type="submit" value="Save" /><br />
<small>Make sure you have cookies enabled.</small>
</form>
</body>
</html>