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POphp session variable lost
 

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  1. POphp session variable lost
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    <p>I work with php5 and apache2 on my development machine. The production server is apparently similar.</p> <p>I have a script set_language.php that creates a session variable according to the language chosen:</p> <pre><code>&lt;?php session_start(); $back = $_SERVER['HTTP_REFERER']; if (isset($_GET['lang'])) { if ($_GET['lang'] == 'fr') $_SESSION['lang'] = 'fr'; else if ($_GET['lang'] == 'en') $_SESSION['lang'] = 'en'; } header( "Location: $back" ) ; exit(); ?&gt; </code></pre> <p>Then I include the code below on all pages:</p> <pre><code>session_start(); if(isset($_SESSION['lang']) &amp;&amp; $_SESSION['lang'] == 'en') { require('lang_en.php'); } else if(isset($_SESSION['lang']) &amp;&amp; $_SESSION['lang'] == 'fr') { require('lang_fr.php'); } </code></pre> <p>Than I can get language-dependent variables with:</p> <pre><code>echo $lang[sometexttotranslate]; </code></pre> <p>On the development server it works as expected. I click on the link to set the language and my session variables contain lang=en or fr</p> <p>On the production server:</p> <p>$_SESSION['lang'] = <strong>dn</strong> or <strong>dr</strong> (should be en or fr)</p> <p>echo $lang[sometexttotranslate] = <strong>d</strong> (should be a translated text)</p> <p>Any idea where the "d"'s come from?</p> <p>This is not a redirection/header/session_start() problem.</p> <hr> <p>print_r($_SESSION) on first load:</p> <p><strong>Array ( [lang] => fr )</strong></p> <p>print_r($_SESSION) after a click on the english link (set_lang.php above):</p> <p><strong>Array ( [lang] => dn )</strong></p> <p>print_r($_SESSION) after a click on the french link (set_lang.php above):</p> <p><strong>Array ( [lang] => dr )</strong></p> <p>print_r($_SESSION) after login:</p> <p><strong>Array ( [lang] => dr [valid] => 1 [pseudo] => GYC [uid] => 3 )</strong></p>
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    1. US龚元程
    1. US龚元程
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    1. PO
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      1. POphp session variable lost
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      1. VTUpMod
    1. COMmm... fried bits...
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      1. POphp session variable lost
      1. USIgnacio Vazquez-Abrams
    2. CO@Ignacio I have no idea what the context in the question is but I wholeheartedly agree. Fried crunchy bits are *delicious* and should be the basis of every cuisine.
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      1. USPekka 웃
    3. COwhat does print_r session show, maybe compare the session id too.
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      1. USMelsi
 

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