<?php


if(isset($_POST["username"])){
$username = $_POST["username"];
$password = $_POST["password"];

if($username == "admin" && $password == "admin")
{
$details;
$details['success'] = $username;
echo json_encode($details);
}
else{
echo "invalid credential";
}
};

?>

let myUrl = NSURL(string: "http://localhost/app/index.php")

    let request = NSMutableURLRequest(URL:myUrl!)
    request.HTTPMethod = "POST"

    request.addValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
    request.addValue("application/json", forHTTPHeaderField: "Accept")

    //print("(usernameField.text!), (passwordField.text!), (emailField.text!)")

    //let params = ["user":"(usernameField.text!)","pass":"(passwordField.text!)"] as NSDictionary

    let bodyData = "username=(usernameField.text)&password=(passwordField.text)"

    request.HTTPBody = bodyData.dataUsingEncoding(NSUTF8StringEncoding)

    let task = NSURLSession.sharedSession().dataTaskWithRequest(request, completionHandler: {
            data, response, error in
            do {
                let json = try NSJSONSerialization.JSONObjectWithData(data!, options: []) as? NSDictionary
                print("json is : (json!)")
                if let parseJSON = json {
                    let firstNameValue = parseJSON["success"] as? String
                    print("Username: (firstNameValue!)")
                }
            } catch {
                print("errorrrrr: (error)")
            }


            if error != nil {
                print("error=(error!)")
                return
            }

            // You can print out response object
            print("Response = (response!)")

            // Print out reponse body
            let responseString = NSString(data: data!, encoding: NSUTF8StringEncoding)
            print("response Data = (responseString!)")


        })
        task.resume()

}