/*** 数组 utf8转gbk* @param $utfstr*/function array_utf8_to_gbk($data) {if (!is_array($data)) {return utf8_to_gbk($data);} else {foreach ($data as $key=>$val) {if(is_array($val)) {$data[$key] = array_utf8_to_gbk($val);} else {$data[$key] = utf8_to_gbk($val);}}return $data;}}
