Membuat API kode POS Indonesia

kode_pos.php

<?php

/* Just 4 Fun 
API kode POS Indonesia
by iBacor.com */

function kode_pos($q){
	
	// array untuk output
	$result = array();
	
	// cURL
	$ch = curl_init();
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($ch, CURLOPT_REFERER, 'http://www.posindonesia.co.id/tarif/');
	curl_setopt($ch, CURLOPT_URL,'http://www.posindonesia.co.id/tarif/source/kodepos.php');
	curl_setopt($ch, CURLOPT_POSTFIELDS, 'keyword='.$q);     
	if(!$html = curl_exec($ch)){
		
		// website sdg offline
		$result["status"] = "offline";
	}else{
		
		// website sdg online
		$result["status"] = "online";
		
		// merubah data json ke array
		$array = json_decode($html);
		
		// lalu kita ambil data label.y untuk diolah & dimasukan ke array cell
		$cell = array();
		foreach($array as $anu){
			$data = explode(', ', $anu->label);
			$data2 = explode(' - ', $data[1]);
			$cell[] = array(
							"alamat" => $data[0],
							"kota" => $data2[0],
							"kode" => $data2[1]
						);
		}
		
		// memasukan data dari array cell ke array result
		$result["data"] = $cell;
	}
	curl_close($ch);
	
	// output array
	return $result;
}

// keyword alamat
$alamat = 'dago bandung';

// array
$data = kode_pos($alamat);

// array to json
header('Content-Type: application/json');
header('Access-Control-Allow-Origin: *');
echo json_encode($data, JSON_PRETTY_PRINT);

?>