我正在用oops编写代码来上传PHP中的图像.但提交图片后,它会发出警告
"标题可能不包含多个标题,检测到新行"
下面是我的函数,它给出了错误
public function ft_redirect($query = '') {
if (REQUEST_URI) {
$_SERVER['REQUEST_URI'] = REQUEST_URI;
}
$protocol = 'http://';
if (HTTPS) {
$protocol = 'https://';
}
if (isset($_SERVER['REQUEST_URI'])) {
if (stristr($_SERVER["REQUEST_URI"], "?")) {
$requesturi = substr($_SERVER["REQUEST_URI"], 0, strpos($_SERVER["REQUEST_URI"], "?"));
$location = "Location: {$protocol}{$_SERVER["HTTP_HOST"]}{$requesturi}";
} else {
$requesturi = $_SERVER["REQUEST_URI"];
$location = "Location: {$protocol}{$_SERVER["HTTP_HOST"]}{$requesturi}";
}
} else {
$location = "Location: {$protocol}{$_SERVER["HTTP_HOST"]}{$_SERVER['PHP_SELF']}";
}
if (!empty($query)) {
$location .= "?{$query}";
}
header($location);
exit;
}
LoginController登录后更改默认重定向时出现问题,我收到了
ErrorException in Response.php line 339:
Header may not contain more than a single header, new line detected
我已经尝试了一切,但它只是不起作用,代码是:
class LoginController extends Controller
{
protected $redirectTo = '/home';
protected function redirectTo()
{
if (\Auth::check()) {
$user_id = \Auth::id();
$usuario = users::where('id','=',$user_id)->first();
if($usuario->hasRole('copy')){
return redirect('/copy/dashboardCopy');
}
}
}
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest', ['except' => 'logout']);
}
}
根据Laravel文档,该方法的优先级高于属性,因此我认为保留class属性是可以的.
而且,我已经检查过,代码实际上达到了最后的状态.