encode string to utf 8

Google's Sitemap service requires that all site maps published must be encoded in Unicode UTF-8. Google does not even allow other Unicode encodings (such as UTF-16), not to mention non-Unicode encodings such as ISO-8859-1. Technically, this means

Very detailed very good, turn around to study:Reprinted from: http://www.cnblogs.com/lidabo/archive/2013/11/27/3446518.html1, character encoding, internal code, incidentally introduced Chinese character codingCharacters must be encoded before they

PHP and UTF-8 best practices in detail, UTF-8 Best Practices The article "PHP string, encoding, UTF-8" describes the basic knowledge of some columns, relatively boring, now point useful-PHP string processing best practices, this article is "PHP,

Reference:Http://www.ruanyifeng.com/blog/2007/10/ascii_unicode_and_utf-8.htmlHttp://www.cnblogs.com/mjgforever/archive/2008/02/27/1083135.html1. ASCII codeWe know that inside the computer, all the information is ultimately represented as a binary

Background: to open a web query page on the client (written in C ++), you must splice a query URL and open it in the browser.   For example, search for "horse" in Google" Http://www.google.cn/search? Hl = ZH-CN & newwindow = 1 & Q = % E9 % A9 % AC &

Coding knowledge Summary The earliest encoding is ASCII, which is only 1-127, expressed in one byte. And the first bit of this byte is 0.Later, many countries found that ASCII characters are too few. For example, Chinese characters cannot

But I this feature is the principle of investigation, I care about things want to understand, so the QQ group in turn send information, no one heeded. Alas, depressed. Had to own Google it and teach myself. The following is a detailed

Recently encountered a lot of UTF-8 problems, encountered someone summed up, summed up the good, directly turned.   Source: http://www.flashcat.com.cn/blog/read.php? 20   If a website needs to be internationalized, it needs to convert the code from

In PHP, you can use the mb_detect_encoding () () function to determine whether a string is a certain encoding, the specific use of methods and considerations are as follows: Note that to use the Mb_detect_encoding function, you must turn on the

Code:For (I = 0; I If (_ input [I]. type = "text "){_ Input [I]. value = encodeURI (_ input [I]. value );}}For (I = 0; I _ Text [I]. value = encodeURI (_ text [I]. value );}UploadForm. action = "uploadAction. do ";// UploadForm. action = "testupload.