我使用php数组更改语言,这使得URL看起来像这样:
http://alexchen.zxq.net/index.php?lang=es
我在默认部分的'controller'文件中添加了$lang=$_SERVER['HTTP_ACCEPT_LANGUAGE'];
,我在首选语言选项中选择了另一种语言(Mozilla Firefox),
但它不起作用。
的common.php:
<?php
session_start();
header('Cache-control: private'); // IE 6 FIX
if(isSet($_GET['lang'])) {
$lang = $_GET['lang'];
// register the session and set the cookie
$_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'; <-this was previous code
//I tried this:
$lang=$_SERVER['HTTP_ACCEPT_LANGUAGE'];
}
// use appropiate lang.xx.php file according to the value of the $lang
switch ($lang) {
case 'en':
$lang_file = 'lang.en.php';
break;
case 'es':
$lang_file = 'lang.es.php';
break;
case 'tw':
$lang_file = 'lang.tw.php';
break;
case 'cn':
$lang_file = 'lang.cn.php';
break;
default:
//$lang_file = 'lang.en.php'; <-this was before
//I also tried this:
$lang=$_SERVER['HTTP_ACCEPT_LANGUAGE'];
}
//translation helper function
function l($translation) {
global $lang;
return $lang[$translation];
}
include_once 'languages/'.$lang_file;
?>
有什么建议吗?
答案 0 :(得分:2)
$_SERVER['HTTP_ACCEPT_LANGUAGE']
比两个字母的ISO代码更复杂。查看this question,了解如何在PHP中解析HTTP_ACCEPT_LANGUAGE
。