19 …function mb_convert_encoding($string, $to_encoding, $from_encoding = null) { return p\Mbstring::mb…  argument
22     function mb_decode_mimeheader($string) { return p\Mbstring::mb_decode_mimeheader($string); }  argument
25 …meheader($string, $charset = null, $transfer_encoding = null, $newline = "\r\n", $indent = 0) { re…  argument
28 …function mb_decode_numericentity($string, $map, $encoding = null) { return p\Mbstring::mb_decode_n…  argument
31 …n mb_encode_numericentity($string, $map, $encoding = null, $hex = false) { return p\Mbstring::mb_e…  argument
34 …function mb_convert_case($string, $mode, $encoding = null) { return p\Mbstring::mb_convert_case($s…  argument
52 …function mb_detect_encoding($string, $encodings = null, $strict = false) { return p\Mbstring::mb_d…  argument
58 …function mb_parse_str($string, &$result = []) { parse_str($string, $result); return (bool) $result…  argument
61 …function mb_strlen($string, $encoding = null) { return p\Mbstring::mb_strlen($string, $encoding); }  argument
67 …function mb_strtolower($string, $encoding = null) { return p\Mbstring::mb_strtolower($string, $enc…  argument
70 …function mb_strtoupper($string, $encoding = null) { return p\Mbstring::mb_strtoupper($string, $enc…  argument
76 …function mb_substr($string, $start, $length = 2147483647, $encoding = null) { return p\Mbstring::m…  argument
106 …function mb_strwidth($string, $encoding = null) { return p\Mbstring::mb_strwidth($string, $encodin…  argument
112 …function mb_output_handler($string, $status) { return p\Mbstring::mb_output_handler($string, $stat…  argument
123     function mb_ord($string, $encoding = null) { return p\Mbstring::mb_ord($string, $encoding); }  argument
129 … mb_scrub($string, $encoding = null) { $encoding = null === $encoding ? mb_internal_encoding() : $…  argument
132 …function mb_str_split($string, $length = 1, $encoding = null) { return p\Mbstring::mb_str_split($s…  argument