从Android发送数组到PHP

Question

I have an array

ArrayList<String> selectedItems = new ArrayList<String>();

and few strings

 private String sq,tr;

am sending these values to a remote server via POST request

 nameValuePair = new ArrayList<NameValuePair>(3);
 nameValuePair.add(new BasicNameValuePair("sq", sq));
 nameValuePair.add(new BasicNameValuePair("tr", tr));
 nameValuePair.add(new BasicNameValuePair("sub[]", selectedItems);

My problem is am able to send strings but when I try to send the array am getting errors

Please suggest me the best way to send array as well as strings via post method or guide me if am making some mistake.

Answer 1

try to put that in loop

for (int i = 0; i < selectedItems.length; i++) {
     nameValuePairs.add(new BasicNameValuePair("sub[]",selectedItems[i]));
}