3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( mb_convert_encoding( mb_convert_kana(mb_convert_encoding("ｱｲｳｴｵ", "JIS", "UTF-8"), "mM", "JIS") ,"UTF-8", "JIS") );
preferences:
40.44 ms | 402 KiB | 5 Q