(PHP 4 >= 4.0.6, PHP 5, PHP 7) Callback function converts character encoding in output buffer string mb_output_handler ( string $contents, int $status ) mb_output_handler() is ob_start() callback function. mb_output_handler() converts characters in the output buffer from internal character encoding to HTTP output character encoding. Parameters: contents The contents of

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Set/Get current language mixed mb_language ([ string $language = mb_language() ] ) Set/Get the current language. Parameters: language Used for encoding e-mail messages. Valid languages are "Japanese", "ja","English","en" and "uni" (UTF-8). mb_send_mail() uses this setting to encode e-mail. Language and its setting is ISO-2022-JP/Base64

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Set/Get HTTP output character encoding mixed mb_http_output ([ string $encoding = mb_http_output() ] ) Set/Get the HTTP output character encoding. Output after this function is called will be converted from the set internal encoding to encoding. Parameters: encoding If encoding is set, mb_http_output() sets the HTTP output character enco

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Detect HTTP input character encoding mixed mb_http_input ([ string $type = "" ] ) Detects the HTTP input character encoding. Parameters: type Input string specifies the input type. "G" for GET, "P" for POST, "C" for COOKIE, "S" for string, "L" for list, and "I" for the whole list (will return array). If type is omitted, it returns the la

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Set/Get internal character encoding mixed mb_internal_encoding ([ string $encoding = mb_internal_encoding() ] ) Set/Get the internal character encoding Parameters: encoding encoding is the character encoding name used for the HTTP input character encoding conversion, HTTP output character encoding conversion, and the default character en

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Replace regular expression with multibyte support ignoring case string mb_eregi_replace ( string $pattern, string $replace, string $string [, string $option = "msri" ] ) Scans string for matches to pattern, then replaces the matched text with replacement. Parameters: pattern The regular expression pattern. Multibyte characters may be use

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Regular expression match with multibyte support int mb_ereg ( string $pattern, string $string [, array &$regs ] ) Executes the regular expression match with multibyte support. Parameters: pattern The search pattern. string The search string. regs Contains a substr

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Regular expression match ignoring case with multibyte support int mb_eregi ( string $pattern, string $string [, array &$regs ] ) Executes the case insensitive regular expression match with multibyte support. Parameters: pattern The regular expression pattern. string The string being searched.

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Get internal settings of mbstring mixed mb_get_info ([ string $type = "all" ] ) mb_get_info() returns the internal setting parameters of mbstring. Parameters: type If type isn't specified or is specified to "all", an array having the elements "internal_encoding", "http_output", "http_input", "func_overload", "mail_charset", "mail_header_

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Returns the matched part of a multibyte regular expression array mb_ereg_search_regs ([ string $pattern [, string $option = "ms" ]] ) Returns the matched part of a multibyte regular expression. Parameters: pattern The search pattern. option The search option. Returns: mb_ereg_