Pardot Create New Prospect from Info

gistfile1.php

<?php
//$info = $order->info();
$info = array(
    'email'  => 'test@text.com',
    'first'  => 'Bob'.
    'last'   => 'Roberts'
  );

$pardotConnector = new PardotConnector();
//Keep credentials secure
//consider setting from System variables
$pardotConnector->authenticate($username,$password,$userKey);

$pardotConnector->prospectCreate(
    array(
        'email'     =>$info['email'],
        'first_name'=>$info['first'],
        'last_name' =>$info['last'],
        
      );
  );