15 …string|null $string, ?string $to_encoding, array|string|null $from_encoding = null): array|string|…  argument
18 …function mb_decode_mimeheader(?string $string): string { return p\Mbstring::mb_decode_mimeheader((…  argument
21 …string $string, ?string $charset = null, ?string $transfer_encoding = null, ?string $newline = "\r…  argument
24 …numericentity(?string $string, array $map, ?string $encoding = null): string { return p\Mbstring::…  argument
27 …ity(?string $string, array $map, ?string $encoding = null, ?bool $hex = false): string { return p\…  argument
30 …n mb_convert_case(?string $string, ?int $mode, ?string $encoding = null): string { return p\Mbstri…  argument
33 …function mb_internal_encoding(?string $encoding = null): string|bool { return p\Mbstring::mb_inter…
36 …function mb_language(?string $language = null): string|bool { return p\Mbstring::mb_language($lang…
42 …function mb_encoding_aliases(?string $encoding): array { return p\Mbstring::mb_encoding_aliases((s…
45 …function mb_check_encoding(array|string|null $value = null, ?string $encoding = null): bool { retu…
48 …g(?string $string, array|string|null $encodings = null, ?bool $strict = false): string|false { ret…  argument
51 …function mb_detect_order(array|string|null $encoding = null): array|bool { return p\Mbstring::mb_d…
54 …function mb_parse_str(?string $string, &$result = []): bool { parse_str((string) $string, $result)…  argument
57 …function mb_strlen(?string $string, ?string $encoding = null): int { return p\Mbstring::mb_strlen(…  argument
60 …function mb_strpos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null)…
63 …function mb_strtolower(?string $string, ?string $encoding = null): string { return p\Mbstring::mb_…  argument
66 …function mb_strtoupper(?string $string, ?string $encoding = null): string { return p\Mbstring::mb_…  argument
69 …function mb_substitute_character(string|int|null $substitute_character = null): string|int|bool { …
72 …mb_substr(?string $string, ?int $start, ?int $length = null, ?string $encoding = null): string { r…  argument
75 …function mb_stripos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null…
78 …function mb_stristr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $enc…
81 …function mb_strrchr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $enc…
84 …function mb_strrichr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $en…
87 …function mb_strripos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = nul…
90 …function mb_strrpos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null…
93 …function mb_strstr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $enco…
96 …function mb_get_info(?string $type = 'all'): array|string|int|false { return p\Mbstring::mb_get_in…
99 …function mb_http_output(?string $encoding = null): string|bool { return p\Mbstring::mb_http_output…
102 …function mb_strwidth(?string $string, ?string $encoding = null): int { return p\Mbstring::mb_strwi…  argument
105 …function mb_substr_count(?string $haystack, ?string $needle, ?string $encoding = null): int { retu…
108 …function mb_output_handler(?string $string, ?int $status): string { return p\Mbstring::mb_output_h…  argument
111 …function mb_http_input(?string $type = null): array|string|false { return p\Mbstring::mb_http_inpu…
115 …unction mb_convert_variables(?string $to_encoding, array|string|null $from_encoding, mixed &$var, …
119 …function mb_ord(?string $string, ?string $encoding = null): int|false { return p\Mbstring::mb_ord(…  argument
122 …function mb_chr(?int $codepoint, ?string $encoding = null): string|false { return p\Mbstring::mb_c…
125 …mb_scrub(?string $string, ?string $encoding = null): string { $encoding ??= mb_internal_encoding()…  argument
128 …ion mb_str_split(?string $string, ?int $length = 1, ?string $encoding = null): array { return p\Mb…  argument