<?PHP
function sendMessage(){
$content = array(
"en" => 'English Message'
);

$fields = array(
'app_id' => "5eb5a37e-b458-11e3-ac11-000c2940e62c",
'filters' => array(array("field" => "tag", "key" => "level", "relation" => "=", "value" => "10"),array("operator" => "OR"),array("field" => "amount_spent", "relation" => "=", "value" => "0")),
'data' => array("foo" => "bar"),
'contents' => $content
);

$fields = json_encode($fields);
print("nJSON sent:n");
print($fields);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://onesignal.com/api/v1/notifications");
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json; charset=utf-8',
'Authorization: Basic NGEwMGZmMjItY2NkNy0xMWUzLTk5ZDUtMDAwYzI5NDBlNjJj'));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);

$response = curl_exec($ch);
curl_close($ch);

return $response;
}

$response = sendMessage();
$return["allresponses"] = $response;
$return = json_encode( $return);

print("nnJSON received:n");
print($return);
print("n");
?>