Fatal error: Uncaught ValueError: mb_convert_kana(): Argument #2 ($mode) must not combine 'h' and 'k' flags in /in/lppaq:5
Stack trace:
#0 /in/lppaq(5): mb_convert_kana('\xE3\x81\xB2\xE3\x82\x89\xE3\x81\x8C\xE3\x81\xAA', 'kh')
#1 {main}
thrown in /in/lppaq on line 5
Process exited with code 255.