<?php
$string ="帅朱好cc变c态啊，2！";
$arr1 = str_split_utf8($string,'gbk');
var_dump($arr1);
/**
* 将汉字字符串分割为数组
*
* @param string $str
* @param string $charset 字符编码 默认gbk
* @return Array
*/
function str_split_utf8($str,$charset='gbk') {
$str = iconv($charset,'utf-8',$str);
$split=1;
$array = array();
for ( $i=0; $i < strlen( $str ); ){
$value = ord($str[$i]);
if($value > 127){
if($value >= 192 && $value <= 223)
$split=2;
elseif($value >= 224 && $value <= 239)
$split=3;
elseif($value >= 240 && $value <= 247)
$split=4;
}else{
$split=1;
}
$key = NULL;
for ( $j = 0; $j < $split; $j++, $i++ ) {
$key .= $str[$i];
}
array_push( $array, $key );
}
foreach($array as $key=>$value)
{
$array[$key] = iconv('utf-8',$charset,$value);
}
return $array;
}
结果：
