I've successfully finished crawling. The challenge is sending it all back home. I've tried using guzzle (which internally uses curl) and file get contents but neither can transport the data back. The data is in json encoded format like so
```
{"help me":[{"href":"http:\/\/sitepoint.com","key1":"20%","key2":"20%","key3":"65%}]}
```
Then I tried this
```
$postClient = new GuzzleClient();

    $response = $postClient->request('POST', 'http://localhost/c.php', [
        'json' => json_decode($data, true)
    ]);
```
and
```
$postClient = new GuzzleClient();

    $response = $postClient->request('POST', 'http://localhost/c.php', [
        'body' => $data,
        'Content-Type' => 'application/json'
    ]);
```
and also
```
$opts = array('http' => array('method' => 'POST', 'header'  => 'Content-Type: application/json', 'content' => json_decode($data, true)['fixtures']));


$context = stream_context_create($opts);

$result = file_get_contents('http://localhost/c.php', false, $context);
```
But when I inspect the response header using `$http_response_header`, I find it was sent using content type text/html and the c.php which contains
```
var_dump($_POST);
```
Says the array is empty, when there should be an array there named 'help me'. So it does get to that script but without the transport parameters