fallback to generic language for specific (de-CH => de)
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@ -26,16 +26,29 @@ function get_browser_language() {
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$_SERVER['HTTP_ACCEPT_LANGUAGE'], $lang_parse);
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if (count($lang_parse[1])) {
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for ($i=0; $i<count($lang_parse[1]); $i++) {
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if ( strlen($lang_parse[1][$i])>2 ) {
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if (! in_array(substr($lang_parse[1][$i], 0, 2), $lang_parse[1] ) ) {
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array_push($lang_parse[1], substr($lang_parse[1][$i], 0, 2));
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if (floatval($lang_parse[4][$i])>0)
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array_push($lang_parse[4], strval(floatval($lang_parse[4][$i])-0.0001));
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else
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array_push($lang_parse[4], '0.9999');
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}
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}
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}
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// create a list like "en" => 0.8
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$langs = array_combine($lang_parse[1], $lang_parse[4]);
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// set default to 1 for any without q factor
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foreach ($langs as $lang => $val) {
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if ($val === '') $langs[$lang] = 1;
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if ($val === '0') $langs[$lang] = 1;
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}
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// sort list based on value
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arsort($langs, SORT_NUMERIC);
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print_r($langs);
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}
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}
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