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Fix warning when no header language set
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@@ -754,10 +754,10 @@ function get_browser_languages()
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{
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$ret = array();
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$acceptLang = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
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if(!isset($acceptLang[0]))
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if(empty($_SERVER['HTTP_ACCEPT_LANGUAGE']))
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return $ret;
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$acceptLang = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
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$languages = strtolower($acceptLang);
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// $languages = 'pl,en-us;q=0.7,en;q=0.3 ';
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// need to remove spaces from strings to avoid error
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