/**
* 数组混合gbk、utf-8 换转为utf-8
* @param unknown_type $arr
*/
static function gbktoutf8($arr){
if(is_array($arr) && count($arr)){
foreach($arr as $key=>$value){
if(is_array($value)){
$arrrs[$key] = gbktoutf8($value);
}else{
if(!is_utf8($value)){
$arrrs[$key] = iconv('gbk','utf-8',$value);
}else{
$arrrs[$key] = $value;
}
}
}
return $arrrs;
}
return null;
}
/**
* 数组混合gbk、utf-8 换转为gbk
* @param array $arr 目标数组
*/
static function utf8togbk($arr){
if(is_array($arr) && count($arr)){
foreach($arr as $key=>$value){
if(is_array($value)){
$arrrs[$key] = utf8togbk($value);
}else{
//判断字符编码是否utf8字符(如果不是utf8字符则转换)
if(is_utf8($value)){
$arrrs[$key] = iconv('utf-8','gbk',$value);
}else{
$arrrs[$key] = $value;
}
}
}
return $arrrs;
}
return 0;
}