当我在我的本地主机上测试我的网站时,一切正常。但是,当我在我的网络服务器上测试时,总会出现这个错误:
警告:无法修改标头信息 - 已在第14行的/users/asdasd/www/classes/Redirect.php中发送的标头(在/users/evernet/www/classes/DB.php:139处开始输出)< / p>
class Redirect {
public static function to($location = null) {
if($location) {
if(is_numeric($location)) {
switch($location) {
case 404:
header('HTTP/1.0 404 Not Found');
include 'inc/errors/404.php';
exit();
break;
}
}
header('Location: ' . $location);
exit();
}
}
}
-
require_once 'core/init.php';
$user = new User();
if($user->isLoggedIn()) {
Redirect::to('index.php');
}
if(input::exists()) {
if(Token::check(Input::get('token'))) {
$validate = new Validate();
$validation = $validate->check($_POST, array(
'username' => array('required' => true),
'password' => array('required' => true)
));
if($validation->passed()) {
$user = new User();
$login = $user->login(Input::get('username'), Input::get('password'));
if($login) {
Redirect::to('admin.php');
}else {
echo '<p>Sorry, logging in failed.</p>';
}
}else {
foreach ($validation->errors() as $error) {
echo $error, '<br />';
}
}
}
}
答案 0 :(得分:1)
在/users/evernet/www/classes/DB.php:139,你输出了一些文字。
可能是这样的:
<?php
//some code
?> <------ A space or newline here
尝试删除?&gt;如果是这样,你在第139行寻找/users/evernet/www/classes/DB.php