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POManually Changing Languages
 

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    <p>I've got a website where the country is detected automatically and a language is set according to the country, but the users have no manual way to change it.</p> <p>How can I add the following code to the code below it to make sure I can enter the following link: <a href="http://example.com/index.php?lang=de" rel="nofollow">http://example.com/index.php?lang=de</a></p> <pre><code>//Code I want to integrate with the code below switch ($lang) { case 'en': $lang_file = 'lang.en.php'; break; case 'de': $lang_file = 'lang.de.php'; break; default: $lang_file = 'lang.en.php'; } //Main Code Below &lt;?php function visitor_country() { $client = @$_SERVER['HTTP_CLIENT_IP']; $forward = @$_SERVER['HTTP_X_FORWARDED_FOR']; $remote = $_SERVER['REMOTE_ADDR']; $result = "Unknown"; if(filter_var($client, FILTER_VALIDATE_IP)) { $ip = $client; } elseif(filter_var($forward, FILTER_VALIDATE_IP)) { $ip = $forward; } else { $ip = $remote; } $ip_data = @json_decode(file_get_contents("http://www.geoplugin.net/json.gp?ip=".$ip)); if($ip_data &amp;&amp; $ip_data-&gt;geoplugin_countryName != null) { $result = $ip_data-&gt;geoplugin_countryName; } return $result; } session_start(); header('Cache-control: private'); // IE 6 FIX if (isSet($_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'; } if(visitor_country() == "Germany") { $lang_file = 'lang.de.php'; //echo "Germany"; } else { $lang_file = 'lang.en.php'; //echo "Not in Germany"; } include_once 'languages/' . $lang_file; ?&gt; </code></pre> <p>Any Suggestions?</p>
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    1. USBarmar
    1. USHrach Ghapantsyan
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    1. COWhat's wrong with the code you have? That's what `$_GET['lang']` does.
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      1. USBarmar
    2. COOh, Thanks. For some reason it just started working. Maybe I wasn't looking properly ;)
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      1. USHrach Ghapantsyan
    3. COJust realised it doesnt work.
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      1. POManually Changing Languages
      1. USHrach Ghapantsyan
 

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