Fatal error: Uncaught ValueError: mb_convert_kana(): Argument #2 ($mode) must not combine 'h' and 'k' flags in /in/dEGRk:5
Stack trace:
#0 /in/dEGRk(5): mb_convert_kana('\xE3\x83\x95\xE3\x83\xAA\xE3\x82\xAC\xE3\x83\x8A', 'kh')
#1 {main}
thrown in /in/dEGRk on line 5
Process exited with code 255.