- json_encode: documentation ( source)
<?php
$data = array('json' => json_encode(array('name' => 'Testikauppa', 'mode' =>
'test', 'shop_token' => 'om3ntAv01S_Xc')));
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);