Min Facebook chat bot fungerer, men det er å sende tilbake flere meldinger etter min første melding til det. Dette er min webhook script (jeg setter pris på det er en svært grov arbeids eksempel):
$challenge = $_REQUEST['hub_challenge'];
$verify_token = $_REQUEST['hub_verify_token'];
if ($verify_token === 'MY_VERIFICATION_TOKEN') {
echo $challenge;
}
$input = json_decode(file_get_contents('php://input'), true);
$sender = $input['entry'][0]['messaging'][0]['sender']['id'];
$message = $input['entry'][0]['messaging'][0]['message']['text'];
//API Url
$url = 'https://graph.facebook.com/v2.6/me/messages?access_token=<my-token>';
//Initiate cURL.
$ch = curl_init($url);
//The JSON data.
$jsonData = '{
recipient:{
id:'.$sender.'
},
message:{
text:Hey Lee!
}
}';
//Encode the array into JSON.
$jsonDataEncoded = $jsonData;
//Tell cURL that we want to send a POST request.
curl_setopt($ch, CURLOPT_POST, 1);
//Attach our encoded JSON string to the POST fields.
curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonDataEncoded);
//Set the content type to application/json
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
//Execute the request
$result = curl_exec($ch);













