src/Ease/Sand.php
public static function rip($text)
    {
        $convertTable = [
            'ä' => 'a',
            'Ä' => 'A',
            'á' => 'a',
            'Á' => 'A',
            'à' => 'a',
            'À' => 'A',
            'ã' => 'a',
            'Ã' => 'A',
            'â' => 'a',
            'Â' => 'A',
            'č' => 'c',
            'Č' => 'C',
            'ć' => 'c',
            'Ć' => 'C',
            'ď' => 'd',
            'Ď' => 'D',
            'ě' => 'e',
            'Ě' => 'E',
            'é' => 'e',
            'É' => 'E',
            'ë' => 'e',
            'Ë' => 'E',
            'è' => 'e',
            'È' => 'E',
            'ê' => 'e',
            'Ê' => 'E',
            'í' => 'i',
            'Í' => 'I',
            'ï' => 'i',
            'Ï' => 'I',
            'ì' => 'i',
            'Ì' => 'I',
            'î' => 'i',
            'Î' => 'I',
            'ľ' => 'l',
            'Ľ' => 'L',
            'ĺ' => 'l',
            'Ĺ' => 'L',
            'ń' => 'n',
            'Ń' => 'N',
            'ň' => 'n',
            'Ň' => 'N',
            'ñ' => 'n',
            'Ñ' => 'N',
            'ó' => 'o',
            'Ó' => 'O',
            'ö' => 'o',
            'Ö' => 'O',
            'ô' => 'o',
            'Ô' => 'O',
            'ò' => 'o',
            'Ò' => 'O',
            'õ' => 'o',
            'Õ' => 'O',
            'ő' => 'o',
            'Ő' => 'O',
            'ř' => 'r',
            'Ř' => 'R',
            'ŕ' => 'r',
            'Ŕ' => 'R',
            'š' => 's',
            'Š' => 'S',
            'ś' => 's',
            'Ś' => 'S',
            'ť' => 't',
            'Ť' => 'T',
            'ú' => 'u',
            'Ú' => 'U',
            'ů' => 'u',
            'Ů' => 'U',
            'ü' => 'u',
            'Ü' => 'U',
            'ù' => 'u',
            'Ù' => 'U',
            'ũ' => 'u',
            'Ũ' => 'U',
            'û' => 'u',
            'Û' => 'U',
            'ý' => 'y',
            'Ý' => 'Y',
            'ž' => 'z',
            'Ž' => 'Z',
            'ź' => 'z',
            'Ź' => 'Z',
        ];

        return @iconv('UTF-8', 'ASCII//TRANSLIT', strtr($text, $convertTable));
    }
public static function rip($text)
    {
        $convertTable = [
            'ä' => 'a',
            'Ä' => 'A',
            'á' => 'a',
            'Á' => 'A',
            'à' => 'a',
            'À' => 'A',
            'ã' => 'a',
            'Ã' => 'A',
            'â' => 'a',
            'Â' => 'A',
            'č' => 'c',
            'Č' => 'C',
            'ć' => 'c',
            'Ć' => 'C',
            'ď' => 'd',
            'Ď' => 'D',
            'ě' => 'e',
            'Ě' => 'E',
            'é' => 'e',
            'É' => 'E',
            'ë' => 'e',
            'Ë' => 'E',
            'è' => 'e',
            'È' => 'E',
            'ê' => 'e',
            'Ê' => 'E',
            'í' => 'i',
            'Í' => 'I',
            'ï' => 'i',
            'Ï' => 'I',
            'ì' => 'i',
            'Ì' => 'I',
            'î' => 'i',
            'Î' => 'I',
            'ľ' => 'l',
            'Ľ' => 'L',
            'ĺ' => 'l',
            'Ĺ' => 'L',
            'ń' => 'n',
            'Ń' => 'N',
            'ň' => 'n',
            'Ň' => 'N',
            'ñ' => 'n',
            'Ñ' => 'N',
            'ó' => 'o',
            'Ó' => 'O',
            'ö' => 'o',
            'Ö' => 'O',
            'ô' => 'o',
            'Ô' => 'O',
            'ò' => 'o',
            'Ò' => 'O',
            'õ' => 'o',
            'Õ' => 'O',
            'ő' => 'o',
            'Ő' => 'O',
            'ř' => 'r',
            'Ř' => 'R',
            'ŕ' => 'r',
            'Ŕ' => 'R',
            'š' => 's',
            'Š' => 'S',
            'ś' => 's',
            'Ś' => 'S',
            'ť' => 't',
            'Ť' => 'T',
            'ú' => 'u',
            'Ú' => 'U',
            'ů' => 'u',
            'Ů' => 'U',
            'ü' => 'u',
            'Ü' => 'U',
            'ù' => 'u',
            'Ù' => 'U',
            'ũ' => 'u',
            'Ũ' => 'U',
            'û' => 'u',
            'Û' => 'U',
            'ý' => 'y',
            'Ý' => 'Y',
            'ž' => 'z',
            'Ž' => 'Z',
            'ź' => 'z',
            'Ź' => 'Z',
        ];

        return @iconv('UTF-8', 'ASCII//TRANSLIT', strtr($text, $convertTable));
    }
Odstraní z textu diakritiku.

@param string $text