<code>$products_arr["passenger_details"]=array();
array_push($products_arr["passenger_details"],array("Name"=>"Isuru Eshan","E-Mail"=>"isuru.eshan@gmail.com"));
echo "<pre>";
echo json_encode($products_arr,JSON_PRETTY_PRINT);
echo "
";
//ИЛИ ЖЕ
$ страны = массив ();
$ country ["DK"] = массив ("code" => "DK", "name" => "Denmark", "d_code" => "+ 45");
$ country ["DJ"] = array ("code" => "DJ", "name" => "Джибути", "d_code" => "+ 253");
$ country ["DM"] = array ("code" => "DM", "name" => "Dominica", "d_code" => "+ 1");
foreach ($ страны как $ страны) {
echo "
";
echo print_r($country);
echo "
";
}