Array
(
    [0] => Array
        (
            [id] => 1
            [name] => Product1
        )

    [1] => Array
        (
            [id] => 2
            [name] => Product2
        )

    [2] => Array
        (
            [id] => 3
            [name] => Product3
        )

    [3] => Array
        (
            [id] => 4
            [name] => Product4
        )

)

        $arr = array(); 
        $r = array("id"=>1, "name"=>"Product1"); 
        $arr[] = $r; 
        $r = array("id"=>2, "name"=>"Product2"); 
        $arr[] = $r; 
        $r = array("id"=>3, "name"=>"Product3"); 
        $arr[] = $r; 
        $r = array("id"=>4, "name"=>"Product4"); 
        $arr[] = $r;