更改网站的语言与HTML按钮 [英] Change language of site with an html button

问题描述

在PHP中，我想点击一个按钮，当改变网站的语言（英语，德语等）。这是解决这个问题的正确方法？

In PHP, I want to change the language (English, German, etc) of the site when clicking a button. Is this the right way to approach that problem?

<?php 
  $language;
  if ($language == "en") {
    include("headerEn.php");
  } else {
    include("header.php");
  } 
?>
<a href="index.php"><?php $language = "en"; ?>
<img src="images/language/languageNO.png"></a>

<a href="index.php"><?php $language = "no"; ?>
<img src="images/language/languageEN.png"></a>

什么是更改网站的语言，并把它坚持的最好方式，当用户返回？

What is the best way to change the language of the site and have it persist when the user returns?

推荐答案

您可以通过

<a href="index.php?language=en">
<a href="index.php?language=no">

和获得语言并将其存储在cookie，并包含文件根据像

and get the languages and store them in cookie and include file according to cookie like

if ( !empty($_GET['language']) ) {
    $_COOKIE['language'] = $_GET['language'] === 'en' ? 'en' : 'nl';
} else {
    $_COOKIE['language'] = 'nl';
}
setcookie('language', $_COOKIE['language']);

和比

if ( $_COOKIE['language'] == "en") {
   include("headerEn.php");
} else {
   include("header.php");
} ?>

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