/**
* PHP简单的多字节字符串翻转
*
* @param
* @arrange 网: jb51.cc
**/
function 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;
}
/*** 来自编程之家 jb51.cc(jb51.cc) ***/