The function wraps the existing function mb_strtolower() and additionally replaces uppercase UTF8-characters for which there is a lowercase representation. Since there is no proper Unicode uppercase and lowercase character-table in the internet that I was able to find, I checked the first million...
<?php$str = "Mary Had A Little Lamb and She LOVED It So";$str = mb_strtolower($str);echo $str; // 输出: mary had a little lamb and she loved it so?> 示例#2 非拉丁 UTF-8 文本的 mb_strtolower() 例子 <?php$str = "Τάχιστηαλώπηξβαφής ψημέ...
$str= '这是一个STRing';echostrtolower($str);//输出结果: //这是一个string 4、mb_strtolower():与strtolower()函数类似,同样可以讲字符串中的字母转化为小写,并且还可设置参数的字符编码 mb_strtolower($str[,$encoding=mb_internal_encoding()])//$str 是需要转化的字符串,$encoding 是一个可选参数,用...
在PHP中,我們可以使用函數mb_strtolower()將給定的字符串更改為小寫。它返回所有字母字符都轉換為小寫字符的字符串。 用法 stringmb_strtolower(str $string, str $encoding) 參數 mb_strtolower()接受兩個參數:$string和$encoding。 $string−被小寫的字符串返回所有字母字符都轉換為小寫字符的字符串。 $encoding...
在下文中一共展示了mb_strtolower函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。 示例1: __call ▲点赞 7▼ /** * Build required method if it's in the configuration ...
1. strtolower()函数:该函数将字符串中所有的大写字母转换为小写字母。示例代码如下: “`php $str = “HELLO WORLD”; $str_lower = strtolower($str); echo $str_lower; “` 输出结果为:hello world 2. mb_strtolower()函数:该函数的作用与strtolower()函数类似,但能够正确处理包含非ASCII字符的字符串。示...
mb_strtolower和mb_strtoupper:将字符串转换为小写或大写,可以指定编码。例如: $str = "Hello World"; $lower_str = mb_strtolower($str, 'UTF-8'); $upper_str = mb_strtoupper($str, 'UTF-8'); echo $lower_str; // 输出 hello world echo $upper_str; // 输出 HELLO WORLD 复制代码 mb_conv...
Since I was not finding any proper solution in the internet on how to map all UTF8-strings to their lowercase counterpart in PHP, I offer the following hard-coded extended mb_strtolower function for UTF-8 strings: The function wraps the existing function mb_strtolower() and additionally replac...
string mb_strtolower ( string str [, string encoding] ) mb_strtolower() returns str with all alphabetic characters converted to lowercase. encoding specifies the encoding of str; if omitted, the internal character encoding value will be used. For more information about the Unicode properties, ...
mb是Multibyte的简写,用来处理多字节的,一般汉语,韩语,日语中用替换的话,一般用mb_replace,然后指定字符集; int strlen ( string $string ) int mb_strlen ( string $str [, string $encoding ] ) encoding参数为字符编码。如果省略,则使用内部字符编码。 string strtolower ( string $str ) string mb_strtol...