如何使在 http://".$_SERVER["SERVER_NAME"]. 后面添加上用户注册ID名

Question

    session_start();
    if(count($_GET) > 0) {
        $_SESSION["get"] = $_GET;
        $dir = dirname($_SERVER["PHP_SELF"]);
        if(($dir == "/") || ($dir == "\\")) {
            $dir = "";
        }
        header("Location: http://".$_SERVER["SERVER_NAME"].$dir);
        die();
    }
如何在 http://".$_SERVER["SERVER_NAME"]. 后面添加上用户的注册名？使地址变成http://www.mysite.com/注册用户名
？
Location: http://".$_SERVER["SERVER_NAME"].$dir.后面加$_SERVER["QUERY_STRING"] ，$_SERVER["REQUEST_URI"] 都试过了，不行……

Answer 1

你的用户名要从数据库查询出来的吧？
或者是登录前的HTML的输入框里面的值，你给的这段代码看不出从哪里获取注册用户名

Answer 2

一般在登陆页面有<input name="username" value=""/>
然后在PHP中用$_POST['username']来获取用户名

Answer 3

登陆input写在JS文件里的{ tag: "h1", html: loc.text("auth_exist_user") },
{ tag: "div", html: loc.text("inp_email") },
{ tag: "div",
childs: [
{ tag: "input", id: "login_email", size: "30",
type: "text" }
]},
{ tag: "div", html: loc.text("inp_pwd") },
{ tag: "div",
childs: [
{ tag: "input", id: "login_pwd", size: "30",
type: "password" }
]},
{ tag: "div", style: { textAlign: "center", marginTop: "12px"},
childs: [
{ tag: "input", id: "login_btn",
events: { onclick: "d194()"},
type: "button", value: loc.text("auth_load_my_page") }
]},
{ tag: "div", id: "login_msg",
style: { marginTop: "12px", textAlign: "justify"}},
判断登陆的PHP代码如下（不是写在index.php里面的。require_once("email.php");class module extends controller {    var $params = array("act");
    var $isNeedMysql = true;
    function createAnonymus() {
        $this->db->query("INSERT INTO "._DB_TABLE_PREFIX."users (email, password) VALUES ('','')");
        return $this->db->getLastId();
    }                                                                                 
    function run() {
        $user_id = isset($_REQUEST['user_id']) ? getSafeStr($_REQUEST['user_id']) : null;
        $email = isset($_REQUEST['email']) ? getSafeStr($_REQUEST['email']) : null;
        $password = isset($_REQUEST['password']) ? getSafeStr($_REQUEST['password']) : null;        switch($this->act) {
            case "start_anonymus":
                if($user_id) {
                    $res = $this->db->query("SELECT id FROM "._DB_TABLE_PREFIX."users WHERE id = '".$user_id."' AND email = '' AND password = '' LIMIT 1");
                    if($res) {
                        $res_id = $res["id"];
                    } else {
                        $res_id = $this->createAnonymus();
                    }
                } else {
                    $res_id = $this->createAnonymus();
                }
                $_SESSION['user_id'] = $res_id;
                return array("status" => "start_result", 
                             "user" => array("id" => $res_id, 
                                             "email" => "", 
                                             "password" => ""));
                break;            case "start_user":
                if($email && $password) {
                    if($res = $this->db->query("SELECT id FROM "._DB_TABLE_PREFIX."users WHERE email='".$email."' AND password='".$password."' LIMIT 1")) {
                        $_SESSION['user_id'] = $res["id"];
                        return array("status" => "start_result", 
                                     "user" => array("id" => $res["id"], 
                                                     "email" => $email, 
                                                     "password" => $password ) );
                    } 
                }
                $res_id = $this->createAnonymus();
                $_SESSION['user_id'] = $res_id;
                return array("status" => "start_result", 
                             "user" => array("id" => $res_id, 
                                             "email" => "", 
                                             "password" => ""));
                break;            case "login_user":
                if(!$email || !$password) {
                    return false;
                }
                $sql = "
                    SELECT 
                        id, email
                    FROM 
                        "._DB_TABLE_PREFIX."users 
                    WHERE 
                        email='".$email."' AND password='".$password."' 
                    LIMIT 1";
                $res = $this->db->query($sql);
                if(isset($res["id"])) {
                    $_SESSION['user_id'] = $res["id"];
                    return array("status" => "login_ok", 
                                 "user" => array("id" => $res["id"], 
                                                 "email"=>$email, 
                                                 "password"=>$password ) );
                } else {
                    return array("status" => "login_error");
                }
                break;不知有谁可以看懂，教教我。