Online PHP editor | refs for 8M5PE

<?php declare(strict_types=1); // https://stackoverflow.com/a/68330595/367456 $transliterator = Transliterator::create("Any-Latin; Latin-ASCII"); $str = "AŠAàèìòù Chén Hǎi yáo München Faißt Финиш 国内 - 镜像"; echo $transliterator->transliterate($str), "\n"; $transliterate = static function (array $match) use ($transliterator) { return $transliterator->transliterate($match[0]); }; echo preg_replace_callback('([^\xE0\xE8\xEC\xF2\xF9]+)u', $transliterate, Normalizer::normalize($str, Normalizer::NFC)), "\n";