http://blog.youkuaiyun.com/aoyoo111/article/details/8554585
- /**
- * @method 多维数组转字符串
- * @param type $array
- * @return type $srting
- * @author yanhuixian
- */
- function arrayToString($arr) {
- if (is_array($arr)){
- return implode(',', array_map('arrayToString', $arr));
- }
- return $arr;
- }
- /**
- * @method 多维数组变成一维数组
- * @staticvar array $result_array
- * @param type $array
- * @return type $array
- * @author yanhuixian
- */
- function multi2array($array) {
- static $result_array = array();
- foreach ($array as $key => $value) {
- if (is_array($value)) {
- array_multi2array($value);
- }
- else
- $result_array[$key] = $value;
- }
- return $result_array;
- }