PHP无法在一页上检索Cookie

时间:2019-09-19 09:28:30

标签: php cookies internationalization

我的网站有两种语言(英语和德语),用户可以通过单击按钮进行选择。然后,它设置一个cookie,以存储24h的此决定。我还使用了php-i18n中的GitHub类。它通过将所有语言文本存储在特定的*.ini文件中来工作。根据选择的语言,德语或英语文本将通过PHP变量显示。我希望我解释得足够好。

除我的“法律详细信息”页面外,所有其他方法均有效。由于此页面上包含大量文本,因此我为此页面制作了两种版本,一种是英语,一种是德语。根据选择的语言,我要显示相应的页面版本。但是它总是以某种方式最终成为“默认德语”版本。关于我的代码为什么不起作用,我可能会遗漏一些非常明显的东西。

标题中的

PHP (动态,在所有页面上都显示在其他页面之前):

require_once 'i18n.class.php';
$i18n = new i18n('lang/lang_{LANGUAGE}.ini', 'langcache/', 'de');
// Parameters: language file path, cache dir, default language (all optional)
$i18n->setForcedLang('de');

// language buttons & set cookie
if(isset($_GET['lang'])) {
  $lang=$_GET['lang'];
  if ($lang == 'de') {
    $i18n->setForcedLang('de');
    setcookie('language', 'lang-de', time() + 86400, '/');
    echo "german cookie set!";
  }
  if ($lang == 'en') {
    $i18n->setForcedLang('en');
    setcookie('language', 'lang-en', time() + 86400, '/');
    echo "english cookie set!";
  }
}

// get language cookie
if (isset($_COOKIE['language']) && $_COOKIE['language']== "lang-de") {
  echo "german cookie is really set, now get it!";
  $i18n->setForcedLang('de');
} else if (isset($_COOKIE['language']) && $_COOKIE['language']== "lang-en") {
  echo "english cookie is really set, now get it!";
  $i18n->setForcedLang('en');

} else {
  echo "no cookie set";
}

// init object: load language files, parse them if not cached, and so on.
$i18n->init();

PHP 在法律详细信息页面上:

include 'templates/header.php';

// show english or german legal details
if(isset($_GET['lang'])) {
  $lang=$_GET['lang'];
  if ($lang == 'de') {
    echo "k, german impressum";
    include 'impressum-de.php';
  } else if ($lang == 'en') {
    echo "english impressum";
    include 'impressum-en.php';
  }
} else if ($language == 'de') {
  echo "german impressum b/c cookie";
  include 'impressum-de.php';
} else if ($language == 'en') {
  echo "english impressum b/c cookie";
  include 'impressum-en.php';
} else {
  echo "default German impressum";
  include 'impressum-de.php';
}

按钮:

<div class="language">
  <a href="?lang=de" name="lang-de" class="lang-de">DE</a>/
  <a href="?lang=en" name="lang-en" class="lang-en">EN</a>
</div>

有人有输入吗?既然我还在学习中,那么如何改进代码的想法也总是受到人们的赞赏。

1 个答案:

答案 0 :(得分:0)

尝试一下:(不是“ else if”->其“ elseif”)

include 'templates/header.php';

// show english or german legal details
if(isset($_GET['lang'])) {
  $lang=$_GET['lang'];
  if ($lang == 'de') {
    echo "k, german impressum";
    include 'impressum-de.php';
  } elseif ($lang == 'en') {
    echo "english impressum";
    include 'impressum-en.php';
  }
} elseif ($language == 'de') {
  echo "german impressum b/c cookie";
  include 'impressum-de.php';
} elseif ($language == 'en') {
  echo "english impressum b/c cookie";
  include 'impressum-en.php';
} else {
  echo "default German impressum";
  include 'impressum-de.php';
}