It is very convenient to use cfile to operate files, but it will become garbled after outputting Chinese characters to files.
Most of the results obtained by searching for a solution on the Internet are as follows:
1. Select multi-byte mode to compile the program 2. Use the widechartomultibyte function to convert the wide character into a narrow character and then output
For example, the following codeMulti-byte compilation ModeOutput Chinese
TestedMatching double-byte characters (including Chinese characters): [^ \ x00-\ xFF] is very useful and recommended
2 recommended web http://mscenter.edu.cn/blog/yongsheng/archive/2004/11/19/308.html
This guy has a lot of regular expressions.
Keyword: Regular Expression Pattern Matching Javascript
Abstract: Common regular expressions are collected.
Regular expressions are used for string processi
We are using1. Use mb_substr of the mbstring extension library to intercept the database without garbled characters.
2. Write the truncation function by yourself, but it is not as efficient as using the mbstring extension library.
3. If you only want to output the intercepted string, use the following method: substr ($ str, 0, 30). chr (0 ).
The substr () function can split text. However, if the text to be split contains Chinese
Solve the problem of garbled characters in gbk Chinese, and split gbk Chinese garbled characters. Solve the problem of garbled characters in gbk Chinese, and split gbk Chinese garbled characters recently encountered a magic word tao ). The specific process is as follows: 1 $ listexplode (|, abc scheme | bc); 2. solve t
Space Character And
NULL Character It is different. In ASCII, the ASCII code of the Space symbol is 32, while the empty character is 0, and the two are completely different 2 characters.
NULL Character It is generally used to describe the end of a string. It is actually a type of control character, but it cannot be understood as having no character. It should be understood as representing nothing. for example, the carriage return 0x0a and line feed
In order to test the application of multi-language character support, I found a Chinese and Nordic text, hoping to upload these words to Elasticsearch, and can be displayed correctly.First Test the Nordic text, everything OK.But the Chinese copy to the VNC client (Linux) is a question mark, because Linux is not able to play Chinese, so the display garbled I did not care, I think the Chinese code is nothing but a piece of binary things, I did not change anything, show question mark is just Linux
Title DescriptionEnter a line of characters to count the number of letters, spaces, numbers, and other characters that contain English.Input Description:Enter a line of string, you can have spacesOutput Description:Statistics of English characters, space characters, numeric charact
PHP to convert data into Chinese characters will lose some of the characters and numbers of the solution
$code = Xml_to_json ($code);
After this function is converted, characters such as Kanji will become the following
U6c5b\u671f\u5c3e\u58f0\u7684\u5230\u6765\uff0c\u6211\u7701\u5f00\u59cb\u8fdb\u5165\u6c34\u5229\u5efa\u8bbe\ u7684\u9ec4\u91d1\u65f6\u671f\u3002
Several causes of MySQL garbled characters and MySQL garbled characters
MySQL is garbled for the following reasons:
1. garbled characters before they are stored in the database
2. garbled Characters During database saving
3. garbled characters after being stored in the d
Swift provides three ways to compare text values: String characters typeface, prefixes equal, and suffixes equal.string/character typeface (string and Character equality)The string/character can be used as the Equals operator ( == ) and not equal to the operator ( != ), described in detail in the comparison operator:Let quotation = "We ' re a lot alike, you and I." Let samequotation = "We ' re a lot alike, you and I." If quotation = = samequotation {
This article describes how to convert JavaScript code into Chinese characters and Chinese characters into ASC, for more information about how to use JavaScript to convert Chinese characters and Chinese characters to ASC, see the following example. We will share this with you for your reference. The details are as follo
PhpASCII character conversion (Chinese characters and special characters) width (uft8/unicode )? It is a bit like the special characters in popular input methods .? 1. how can I convert English letters or numbers to ASCII characters? Class :? Lt ;? Classascii {var $ asci php ASCII character conversion (Chinese
This article combined with PHP Urldecode,base64_encode function and then combined with their own written replacement function to carry out the URL of the text character, special dangerous characters, there is a need to know the friend can refer to.
We need to pass in the URL of the Chinese character or other special characters such as HTML, there always seems to be a variety of chaos, different browsers on
PhpASCII character conversion (Chinese characters and special characters) width (uft8unicode )? It is a bit like the special characters in popular input methods .? 1. how can I convert English letters or numbers to ASCII characters? Class :? Lt ;? Classascii {var $ asciiText; functionascii ($ text php ASCII conversion
I enter Chinese characters in the text box, but when I read data in the php program, a message indicating garbled characters is displayed. I enter Chinese characters in the text box, but a message indicating garbled characters is displayed when I read data in the php program: my database and webpage use different codes
Special characters in JSON data processing, special characters in json data
JSON is now a common way to process data. However, because you use reflection to obtain data, you must process special characters on your own, but some invisible characters are always found on the front end.
Var obj = jQuery. parseJSON (msg); c
Chinese garbled characters of URL parameters in java, and Chinese garbled characters in javaurl
** Do students have various garbled characters when passing parameters through URLs? Passing parameters in a URL is a headache for programmers. Although it is possible to avoid using Chinese parameters, it is always unavoidable. My experience is summarized as follows
Linux Shell wildcards, escape characters, metacharacters, special characters, shell escape1. linux shell wildcard (wildcard)
Wildcards are processed by shell (not by the command statements involved, but we have not found any introduction to these wildcards in shell commands ), it only appears in the "parameter" of the command (it does not need to be in the command name or operator ). When shell encounters a
In php, Chinese characters are converted to pinyin. how can I find Chinese characters using pinyin? How can I find Chinese characters using pinyin?
If you call the text in a txt file, convert each line of content to pinyin,
This is simple and highly efficient, so we can use pinyin to find Chinese characters and sudde
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