\'\"\\\'\\\"\(\)]/";
$pattern2 = "/\r\n|\r|\n|[^\x20-\x7e]/";
$url1 = isset($url1) ? preg_replace($pattern1, "", clean_xss_tags($url1, 1)) : '';
$url1 = preg_replace($pattern2, "", $url1);
$url2 = isset($url2) ? preg_replace($pattern1, "", clean_xss_tags($url2, 1)) : '';
$url2 = preg_replace($pattern2, "", $url2);
$url3 = isset($url3) ? preg_replace($pattern1, "", clean_xss_tags($url3, 1)) : '';
$url3 = preg_replace($pattern2, "", $url3);
$msg = isset($msg) ? $msg : '';
$header = isset($header) ? $msg : '';
// url 체크
check_url_host($url1);
check_url_host($url2);
check_url_host($url3);
?>