sample curl php to create request

gistfile1.php

<php
(array('Request' => array('user_id' => 42,
                         'distance' => 143256,
                         'time' => 5470,
                         'status' => 'instant',
                         'date' => '12/11/2013 - 06:30 AM',
                         'from' => 'Toronto, ON, Canada',
                         'vehicle_id' => 1,
                         'params' => array(
                            array('from_coordinates' =>
                              array('lat' => 43.653226,
                                    'lng' => -79.83318429999,
                                    'city' => 'Toronto',
                                    'name' => 'Toronto',
                                    )
                                  ),
                              array('to_coordinates' =>
                                array('lat' => 43.4642578,
                                      'lng' => -80.5204096,
                                      'city' => 'Waterloo',
                                      'name' => 'Waterloo',
                                      )
                                  ) 
                          ),
                          'to' => array('Waterloo, On, Canada')
                        )
    ))
?>