Sort an Array of Arrays in PHP

Want to know how to sort the code below by [name]?

Click me to navigate to the tutorial.

Array
(
  [0] => Array
      (
          [id] => 1
          [name] => Rob
      )
  [1] => Array
      (
          [id] => 4
          [name] => Ultimate
      )
  [2] => Array
      (
          [id] => 8
          [name] => Dog
      )

eg:

//for array
function views($a,$b){
    return strnatcmp($a['name'], $b['name']);//to reverse the sort swap the variables(letters)
}
//for stdClass object array
function viewsObj($a,$b){
    return strnatcmp($a->name, $b->name);
}
usort($result,'views');
echo '
';
print_r($result);
echo '
';