php获取当前url完整地址

//获取当前访问的完整url地址function getCurUrl() {$url = 'http://';if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {$url = 'https://';}if ($_SERVER['SERVER_PORT'] != '80') {$url .= $_SERVER['SERVER_NAME'] . ':' . $_SERVER['SERVER_PORT'] . $_SERVER['REQUEST_URI'];} else {$url .= $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];}return $url;}