PHP;">
/**
* Convert a string to an array
* @param string $str
* @param number $split_length
* @return multitype:string
*/
function mb_str_split($str,$split_length=1,$charset="UTF-8"){
if(func_num_args()==1){
return preg_split('/(?
方法二:
PHP;">
function mbStrSplit ($string,$len=1) {
$start = 0;
$strlen = mb_strlen($string);
while ($strlen) {
$array[] = mb_substr($string,$start,$len,"utf8");
$string = mb_substr($string,$strlen,"utf8");
$strlen = mb_strlen($string);
}
return $array;
}
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原文链接:https://www.f2er.com/php/21863.html