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我試着去創建一個登錄腳本來與我的MyBB論壇的數據庫連接和呼應真或假的用戶名和密碼是否正確,但我不斷收到此錯誤登錄腳本:試圖創建的MyBB論壇
致命錯誤:調用一個成員函數escape_string()一個非對象在/home2/tronic/public_html/forum/inc/tronic_login.php上線76
function validate_password_from_username()
{
$username = $_GET['username'];
$password = $_GET['password'];
global $db, $mybb;
$username = $db->escape_string(my_strtolower($username));
switch($mybb->settings['username_method'])
{
case 0:
$query = $db->simple_select("users", "uid,username,password,salt,loginkey,coppauser,usergroup", "LOWER(username)='".$username."'", array('limit' => 1));
break;
case 1:
$query = $db->simple_select("users", "uid,username,password,salt,loginkey,coppauser,usergroup", "LOWER(email)='".$username."'", array('limit' => 1));
break;
case 2:
$query = $db->simple_select("users", "uid,username,password,salt,loginkey,coppauser,usergroup", "LOWER(username)='".$username."' OR LOWER(email)='".$username."'", array('limit' => 1));
break;
default:
$query = $db->simple_select("users", "uid,username,password,salt,loginkey,coppauser,usergroup", "LOWER(username)='".$username."'", array('limit' => 1));
break;
}
$user = $db->fetch_array($query);
if(!$user['uid'])
{
echo("false");
}
else
{
echo("true");
}
}
您的數據庫連接失敗。 – Daedalus