convert to unicode php

In front-end development, in order to make Chinese display better in different environments, it is generally to convert Chinese to unicode format, that is, u4f60, for example: "Hello," unicode encoding is "u4f60u597du554a ".Converting Chinese to

In the Python language, uincode string processing has always been a confusing problem. Many python enthusiasts often have trouble figuring out the difference between Unicode, UTF-8, and many other encodings. This article describes the knowledge of

I. Coding principle and implementationUnicode encoding is the basis for implementing Utf-8 and GB series encoding (GB2312, GBK, GB18030), although we can also directly do a utf-8 to these coded comparison table, but very few people will do so,

IntroducedIn front-end development, in order to make Chinese in different environments can be very good display, the general is to convert Chinese into Unicode format, that is, \u4f60, such as: "Hello Ah," The Unicode Encoding

PHP how to achieve Unicode and Utf-8 encoding mutual conversion, unicodeutf-8. PHP how to achieve Unicode and Utf-8 encoding mutual conversion, unicodeutf-8 recently happens to use unicode encoding conversion, go to check the php library function,

function unescape ( $str ) { $str = Rawurldecode ( $str ); Preg_match_all ("/(?:%u. { 4}) |& #x. {4};|&#\d+;|.+/u ",$str,$r);$ar=$r[0];//print_r ($ar);foreach($arAs$k=$v) {if(substr($v,0,2) =="%u"){$ar[$k] = Iconv

Encoding conversion has always been a headache. we usually encounter page garbled characters due to some encoding problems. The following section provides an example of converting unicode encoding to UTF-8 encoding. let's take a look. in front-end

PHP how to achieve Unicode and Utf-8 encoding mutual conversion, unicodeutf-8 Recently, I used unicode encoding conversion. I checked the php library function and did not find a function that can encode and decode the string! If you cannot find it,

This article introduces how to use PHP to implement Unicode encoding and decoding for strings. For more information, see unicode conversion, I checked the php library function and did not find a function to encode and decode the character string! If

Mutual Conversion between Unicode and Utf-8 encoding in PHP Recently, I used unicode encoding conversion. I checked the php library function and did not find a function that can encode and decode the string! If you cannot find it, implement it