function fs_get_country_flag_url($country_code, $is_int = false)
{
if ($is_int && $country_code != NULL) {
$c = chr($country_code >> 8 & 0xff) . chr($country_code & 0xff);
$country_code = $c;
}
if (!$country_code) {
return "";
}
$code = strtolower($country_code);
$flag_url = fs_url("img/flags/{$code}.png");
$name = fs_get_country_name($code);
return fs_get_flag_img_tag($name, $flag_url);
}
function fs_get_country_codes_percentage($num_limit, $days_ago)
{
require_once dirname(__FILE__) . '/ip2country.php';
$codes = fs_get_country_codes($days_ago);
if ($codes === false) {
return false;
}
if (count($codes) == 0) {
return array();
}
$total = 0;
foreach ($codes as $code) {
$total += $code->c;
}
$t = 0;
$res = array();
$tp = 0;
foreach ($codes as $code) {
if ($t == $num_limit) {
break;
}
$t++;
$percentage = $code->c / (double) $total * 100;
$code->percentage = $percentage;
$intcode = $code->country_code;
$code->name = fs_get_country_name($intcode, true);
$code->img = fs_get_country_flag_url($intcode, true);
$res[] = $code;
$tp += $percentage;
}
if ($tp < 100) {
$last = new stdClass();
$last->percentage = 100 - $tp;
$last->name = fs_r('Others');
$last->img = fs_get_flag_img_tag($last->name, fs_url("img/others.png"));
$res[] = $last;
}
return $res;
}