PHP-多语言网站 [英] PHP- Multilanguage website

问题描述

我想问的是，是否有可能在用户更改语言(法语或德语)之后，每次都不将用户重定向到主页，而是随语言的改变而让他进入他当前所在的页面.

下面是我的代码.不知道wt要添加额外的东西. PHP的新手.请帮忙.

Hi,

What i want to ask if it is possible not to redirect user to the home page everytime -after he change language (French or German)- but to let him be in the page he is currently is, with the change in language.

The below is my code. Dont know wt to add extra. Bit new to PHP. Please help.

<?php
session_start();
header('Cache-control: private'); 
if(isSet($_GET['lang']))
{
$lang = $_GET['lang'];

$_SESSION['lang'] = $lang;
setcookie('lang', $lang, time() + (3600 * 24 * 30));
}
else if(isSet($_SESSION['lang']))
{
$lang = $_SESSION['lang'];
}
else if(isSet($_COOKIE['lang']))
{
$lang = $_COOKIE['lang'];
}
else
{
$lang = 'en';
}
switch ($lang) {
  case 'en':
  $lang_file = 'lang.en.php';
  break;
  case 'fr':
  $lang_file = 'lang.fr.php';
  break;
  case 'de':
  $lang_file = 'lang.de.php';
  break;
  default:
  $lang_file = 'lang.en.php';
}
include_once 'languages/'.$lang_file;

?>

推荐答案

_GET [ ' lang'])) {

_GET['lang'])) {

lang =

lang =

_GET [ ' lang'];

_GET['lang'];

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