Script untuk mengambil ongkir Tiki dan JNE langsung melalui web tiki-online.com dan jne.co.id dengan menggunakan cURL dan simple html dom.

<form method="GET">
    <select name="dari">
        <option value="bandung">Bandung</option>
        <option value="medan">Medan</option>
    </select>
    <select name="ke">
        <option value="jakarta">Jakarta</option>
        <option value="surabaya">surabaya</option>
    </select>
    <select name="berat">
        <option value="1">1</option>
        <option value="2">2</option>
        <option value="3">3</option>
        <option value="4">4</option>
        <option value="5">5</option>
    </select>
    <select name="service">
        <option value="tiki">TIKI</option>
        <option value="jne">JNE</option>
    </select>
    <button>CEK</button>
</form>
<?php
// Memanggil fungsi
require("ongkir.php");

if(!empty($_GET['service'])&amp;&amp;!empty($_GET['dari'])&amp;&amp;!empty($_GET['ke'])&amp;&amp;!empty($_GET['berat'])){
    $service = $_GET['service'];
    $dari = $_GET['dari'];
    $ke = $_GET['ke'];
    $kg = $_GET['berat'];
    $user_agent = "Googlebot/2.1 (http://www.googlebot.com/bot.html)";
    if($service == 'tiki'){
        // menampilkan ongkir TIKI
        echo "&lt;p&gt;Dari: $dari&lt;br&gt;Ke: $ke&lt;br&gt;Berat (Kg): $kg&lt;/p&gt;".tiki($dari,$ke,$kg,$user_agent);
    }else if($service == 'jne'){
        // menampilkan ongkir JNE
        echo kota($dari,$ke,$kg,$user_agent);
    }
}

?>

DEMO HTML - DEMO JSON