mb_strtolower
Description
The mb_strtolower of Multibyte String for PHP make a string lowercase.
Syntax
mb_strtolower( string $string, ?string $encoding = null ): string
Parameters
string
The string being lowercased.
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 lowercase.
Examples
1 · string
<? $string = "CASE case Case ß"; $return = mb_strtolower($string); echo $return;
case case case ß
2 · encoding
<? $string = "CASE case Case ß"; $encoding = 'UTF-8'; $return = mb_strtolower($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_lcfirst
- mb_list_encodings
- mb_ltrim
- mb_ord
- mb_output_handler
- mb_parse_str
- mb_preferred_mime_name
- mb_regex_encoding
- mb_regex_set_options
- mb_rtrim
- 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_strtoupper
- mb_strwidth
- mb_substitute_character
- mb_substr
- mb_substr_count
- mb_trim
- mb_ucfirst