Open door script (takes input from twilio)

opendoor.php

<?php

print("function called!");
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);


function CallAPI($method, $url, $data = false)
{
    $curl = curl_init();

    switch ($method)
    {
        case "POST":
            curl_setopt($curl, CURLOPT_POST, 1);

            if ($data)
                curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
                $url_extra = http_build_query($data);
            break;
        case "PUT":
            curl_setopt($curl, CURLOPT_PUT, 1);
            break;
        default:
            if ($data)
                $url = sprintf("%s?%s", $url, http_build_query($data));
    }

    curl_setopt($curl, CURLOPT_URL, $url . "?" . $url_extra);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($curl, CURLOPT_HTTPHEADER, array(
                                                'Content-Type: application/x-www-form-urlencoded',
                                                'Connection: Keep-Alive'
                                                ));

    print($url . $url_extra);
    $result = curl_exec($curl);

    curl_close($curl);
    print($result);
    return $result;
}

if($_SERVER['REQUEST_METHOD'] == 'POST') {
    print("Post");
    if($_POST['Body'] == 'Open') {
        print("Please");
        $url = "https://api.particle.io/v1/devices/[device id]/door";
        $data = array(
            "access_token"=>"[access token]");
        $response = CallAPI("POST", $url, $data);
        print($response);
    } else {
        print("Not a valid code!");
    }
}


?>

particle-open-door

void setup() {
    pinMode(D0, OUTPUT);
    pinMode(D1, OUTPUT);

    Spark.function("door",doorOpen);

    digitalWrite(D0, LOW);
    digitalWrite(D1, LOW);
}

void loop() {

}


int doorOpen(String command) {
    digitalWrite(DO,HIGH);
    digitalWrite(D1,HIGH);

    delay(4000);

    digitalWrite(D0, LOW);
    digitalWrite(D1, LOW);
}