Php simple multibyte string flip method

This article mainly introduces php's simple multibyte string flip method, which involves php's string operation skills and has some reference value, for more information, see the following example. Share it with you for your reference. The specific implementation method is as follows:

<? Phpfunction mb_strev ($ string, $ encoding = null) {if ($ encoding = null) {$ encoding = mb_detect_encoding ($ string);} $ length = mb_strlen ($ string, $ encoding); $ reversed = ''; while ($ length --> 0) {$ reversed. = mb_substring ($ string, $ length, 1, $ encoding);} return $ reversed ;}

I hope this article will help you with php programming.