13 Zeilen
411 B
PHP
13 Zeilen
411 B
PHP
<?php
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$language = isset($_GET['langId']) ? $_GET['langId'] : '';
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if (preg_match('/^[A-Z0-9_]+\z/i', $language)) {
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define('DS', DIRECTORY_SEPARATOR);
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$languageDir = realpath(dirname(__FILE__) . '/../application/language');
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$image = $languageDir . DS . $language . DS . 'flag.gif';
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if (file_exists($image)) {
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header('Content-Type: image/gif');
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readfile(realpath($image));
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}
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} |