while (list($key,$value) = each($arr)){ //$key == 部门 $value == array 所以要再次遍历$value echo ''.$key.''; echo ""; while(list($key1,$value1) = each($value) ){ echo ''; //$key1 == 下标 $value1 == 数组 再次遍历$value1 while(list($key2,$value2) = each($value1)){ //$key2 == 下标 $value2 == 值 echo ''; echo $value2; } echo ''; echo ''; } echo ''; }
2020-10-060个赞