Pimcore\Tool\Text::detectEncoding PHP Метод

    public static function detectEncoding($text)
    {
        if (function_exists("mb_detect_encoding")) {
            $encoding = mb_detect_encoding($text, ["UTF-32", "UTF-32BE", "UTF-32LE", "UTF-16", "UTF-16BE", "UTF-16LE", "UTF-8", "UTF-7", "UTF7-IMAP", "ASCII", "Windows-1252", "Windows-1254", "ISO-8859-1", "ISO-8859-2", "ISO-8859-3", "ISO-8859-4", "ISO-8859-5", "ISO-8859-6", "ISO-8859-7", "ISO-8859-8", "ISO-8859-9", "ISO-8859-10", "ISO-8859-13", "ISO-8859-14", "ISO-8859-15", "ISO-8859-16", "EUC-CN", "CP936", "HZ", "EUC-TW", "BIG-5", "EUC-KR", "UHC", "ISO-2022-KR", "Windows-1251", "CP866", "KOI8-R", "KOI8-U", "ArmSCII-8", "CP850", "EUC-JP", "SJIS", "eucJP-win", "SJIS-win", "CP51932", "JIS", "ISO-2022-JP", "ISO-2022-JP-MS"]);
        }
        if (!$encoding) {
            $encoding = "UTF-8";
        }
        return $encoding;
    }