Php character encoding conversion function usage example, php example

Php character encoding conversion function usage example, php example

This article describes the usage of character encoding conversion functions in php. The specific implementation method is as follows:

Generally, character encoding is the most annoying issue in Web applications, especially when it comes to reading data from databases. php4.0.6 or later versions provide mb_convert_encoding for easy conversion.

The details are as follows:

Copy codeThe Code is as follows: <? Php
/* Convert internal character encoding to SJIS */
$ Str = mb_convert_encoding ($ str, "SJIS ");

/* Converter EUC-JP to UTF-7 */
$ Str = mb_convert_encoding ($ str, "UTF-7", "EUC-JP ");

/* Auto detect encoding from JIS, eucjp-win, sjis-win, then convert str to UCS-2LE */
$ Str = mb_convert_encoding ($ str, "UCS-2LE", "JIS, eucjp-win, sjis-win ");

/* "Auto" is expanded to "ASCII, JIS, UTF-8, EUC-JP, SJIS "*/
$ Str = mb_convert_encoding ($ str, "EUC-JP", "auto ");
?>

For example, to convert a gb2312 string to UTF-8, use the following method:
Copy codeCode: $ str = mb_convert_encoding ($ str, "UTF-8", "GB2312 ")

I hope this article will help you with PHP programming.

Php encoding into Chinese Characters

What do you mean by URL encoding?

PHP actually has the following functions:
<? Php // URL encoded echo urlencode ('windowsill butterfly '); // output % B4 % B0 % CC % A8 % BA % FB % B5 % FB // URL Decoding echo urldecode ('% B4 % B0 % CC % A8 % BA % FB % b5 % FB '); // output the window sill butterfly?> Therefore, you only need to use the urldecode () function.

Thank you!


Php character encoding conversion unknown original Encoding

You can open it in a browser to see what the code is automatically recognized by him.