使用ajax发布数据时出错？

When I using ajax post data with struct

And I get data from code here:

$_POST["post"]; => result is 979, that's OK

$_POST["href[href]"]; => result is 0, How to fix it?

Bracket notation is used to create an array entry. Use this instead:

$_POST["href"]["href"];

Calling $_POST["href"] will return an associative array:

array(
    'commentID' => 297980913637729,
    'href' => 'http://dongcam.vn/t3927'
);

It's a multidimensional array, so:

$_POST["href"]["href"];