mb_strtoupper
Description
The mb_strtoupper of Multibyte String for PHP make a string uppercase.
Syntax
mb_strtoupper(
string $string,
?string $encoding = null
): stringParameters
string
The string being uppercased.
encoding
The encoding parameter is the character encoding. If it is omitted or null, the internal character encoding value will be used.
Return
Returns string with all alphabetic characters converted to uppercase.
Examples
1 · string
<? $string = "CASE case Case ß"; $return = mb_strtoupper($string); echo $return; ?>
CASE CASE CASE SS
2 · encoding
<? $string = "CASE case Case ß"; $encoding = 'UTF-8'; $return = mb_strtoupper($string, $encoding); echo $return; ?>
CASE CASE CASE SS
Links
Related
Multibyte String
- mb_check_encoding
- mb_chr
- mb_convert_case
- mb_convert_encoding
- mb_convert_kana
- mb_convert_variables
- mb_decode_mimeheader
- mb_decode_numericentity
- mb_detect_encoding
- mb_detect_order
- mb_encode_mimeheader
- mb_encode_numericentity
- mb_encoding_aliases
- mb_ereg
- mb_ereg_match
- mb_ereg_replace
- mb_ereg_replace_callback
- mb_ereg_search
- mb_ereg_search_getpos
- mb_ereg_search_getregs
- mb_ereg_search_init
- mb_ereg_search_pos
- mb_ereg_search_regs
- mb_ereg_search_setpos
- mb_eregi
- mb_eregi_replace
- mb_get_info
- mb_http_input
- mb_http_output
- mb_internal_encoding
- mb_language
- mb_list_encodings
- mb_ord
- mb_output_handler
- mb_parse_str
- mb_preferred_mime_name
- mb_regex_encoding
- mb_regex_set_options
- mb_scrub
- mb_send_mail
- mb_split
- mb_str_pad
- mb_str_split
- mb_strcut
- mb_strimwidth
- mb_stripos
- mb_stristr
- mb_strlen
- mb_strpos
- mb_strrchr
- mb_strrichr
- mb_strripos
- mb_strrpos
- mb_strstr
- mb_strtolower
- mb_strwidth
- mb_substitute_character
- mb_substr
- mb_substr_count
