[請益] 有分權限的網頁
新手又來發問了。
我遇到的問題是我希望在首頁的地方能夠判定不同的user來顯示出不同的頁面。
例如一開始進入的時候沒有登入紀錄,所以是訪客,網頁最頂端會有登入 跟 註冊的選項
如果登入過的,上面會寫"歡迎,'username'" 這樣。
爬過文之後發現應該是用SESSION這項功能,但是我嘗試在index.php最上面放:
<?php
SESSION_start();
$_SESSION[username] = "Guest";
?>
然後再登入的地方寫:
if ($username == $row[1] && $password == $row[2]) {
$_SESSION['username'] = $username;
echo "<script>alert('Login Successed!');</script>";
echo '<meta http-equiv=REFRESH CONTENT=1;url=index.php>';
}
這樣好像沒有辦法改變index.php的 session耶Orz?
是不是哪邊搞錯了呢?
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