(PHP ActiveX) WhatsApp Cloud API Send Message
Demonstrates how to send a message using the WhatsApp Cloud API (Business App)
<?php
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Http')
$http = new COM("Chilkat.Http");
// The following JSON is sent in the request body.
// {
// "messaging_product": "whatsapp",
// "to": "16302581871",
// "type": "template",
// "template": {
// "name": "hello_world",
// "language": {
// "code": "en_US"
// }
// }
// }
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject')
$json = new COM("Chilkat.JsonObject");
$json->UpdateString('messaging_product','whatsapp');
$json->UpdateString('to','15555555555');
$json->UpdateString('type','template');
$json->UpdateString('template.name','hello_world');
$json->UpdateString('template.language.code','en_US');
$http->AuthToken = 'EAANrS5....yFB9Ma';
$http->SetRequestHeader('Content-Type','application/json');
// resp is a Chilkat.HttpResponse
$resp = $http->PostJson3('https://graph.facebook.com/v18.0/111111111111111/messages','application/json',$json);
if ($http->LastMethodSuccess == 0) {
print $http->LastErrorText . "\n";
exit;
}
print $resp->StatusCode . "\n";
print $resp->BodyStr . "\n";
// Here's a screenshot of our WhatsApp test app.
//
?>
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