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POReload page after click on <a> to get new data from PHP
 

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    <p>I'm writing a multilingual web and the logic is next:</p> <ol> <li>By default there is a "lang.tmp" file with default data "eng".</li> <li><p>When index.php loads it takes data from "lang.tmp" and sets the default language loading data from lang.php:</p> <pre><code>include("lang/".file_get_contents("lang.tmp").".php"); </code></pre></li> <li><p>If user wants to change language, he clicks on link created with php, which rewrites data in "lang.tmp":</p> <pre><code>include("lang/languages.php"); $i=0; while (list($key, $value) = each($languages)) { echo '&lt;li class="lang"&gt;&lt;a href="index.php?'.$key.'"&gt;&lt;div id="langBox"&gt;'.$value.'&lt;/div&gt;&lt;/a&gt;&lt;/li&gt;'; if ($_SERVER['QUERY_STRING'] == $key) { $fp=fopen("lang.tmp","w"); fwrite($fp,basename($key)); fclose($fp); } </code></pre> <p>SO! The problem is: after rewriting the "lang.tmp" file I need to reload the page with the same "index.php" address to get new type of language.</p></li> <li><p>I've tried </p> <pre><code>header("Location: index.php"); </code></pre></li> </ol> <p>and obviously it doesn't work because URL is the same, so I'm getting error: </p> <pre><code>Warning: Cannot modify header information - headers already sent. </code></pre> <ol start="2"> <li><p>I also tried JavaScript:</p> <pre><code>$("div #langMenu").click(function() { location.reload(); console.log ("Clicked!"); }); </code></pre></li> </ol> <p>But it doesn't worked either. Page reloads with new language only after <strong>second click</strong> on a link, but that's not what everybody needs ))</p> <p>Would you be so kind to link where I'm wrong or what are the other options to reload page in this situation.</p>
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