PHP Create slugify URL from All language to English

public Transliterator::transliterate ( string $subject [, int $start [, int $end ]] ) : string|false

In the procedural version, either a Transliterator or a string from which a Transliterator can be built.

The string to be transformed.

The start index (in UTF-16 code units) from which the string will start to be transformed, inclusive. Indexing starts at 0. The text before will be left as is.

The end index (in UTF-16 code units) until which the string will be transformed, exclusive. Indexing starts at 0. The text after will be left as is.

<?phpfunction slugify($string){    $string = transliterator_transliterate("Any-Latin; Latin-ASCII; [\u0080-\u7fff] remove; Lower();", $string);    $string = preg_replace('/[-\s]+/', '-', $string);    return trim($string, '-');}echo '/n'.slugify('A  brmensch p hyeste niv!    PHP! '); //out: a-ae-ubermensch-pa-hoyeste-niva!-i-a-lublu-php!-fiecho '/n'.slugify('     delgarm');//out: wb-farsy-dr-mjlh-dlgrm-delgarmecho '/n'.slugify('     ');//out: asbh-tsjyl-tlab-alsf-alawl-alktrwnyaa?>

 public static function slugify($string, $separator = null) {     $separator = null !== $separator ? $separator : (null !== self::$separator ? self::$separator : '-');     $slug = trim(strip_tags($string));     $slug = transliterator_transliterate('NFD; [:Nonspacing Mark:] Remove; NFC; Any-Latin; Latin-ASCII; Lower();', $slug);     $slug = preg_replace("/[^a-zA-Z0-9\\/_|+ -]/", '', $slug);     $slug = preg_replace("/[\\/_|+ -]+/", $separator, $slug);     $slug = trim($slug, $separator);     return $slug; }