PHP ActiveX GMail: Lists the messages in the user's mailbox.

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Lists the messages in the user's mailbox.

Documentation: https://developers.google.com/gmail/api/v1/reference/users/messages/list

<?php

$rest = new COM("Chilkat_9_5_0.Rest");

//   Provide a previously obtained OAuth2 access token.
$oauth2 = new COM("Chilkat_9_5_0.OAuth2");
$oauth2->AccessToken = 'OAUTH2_ACCESS_TOKEN';
$rest->SetAuthOAuth2($oauth2);

$success = $rest->Connect('www.googleapis.com',443,1,1);
if ($success != 1) {
    print $rest->LastErrorText . "\n";
    exit;
}

$sbJson = new COM("Chilkat_9_5_0.StringBuilder");
$success = $rest->FullRequestNoBodySb('GET','/gmail/v1/users/me/messages',$sbJson);
if ($success != 1) {
    print $rest->LastErrorText . "\n";
    exit;
}

if ($rest->ResponseStatusCode != 200) {
    print 'Received error response code: ' . $rest->ResponseStatusCode . "\n";
    print 'Response body:' . "\n";
    print $sbJson->getAsString() . "\n";
    exit;
}

$json = new COM("Chilkat_9_5_0.JsonObject");
$json->LoadSb($sbJson);

//  The following code parses the JSON response.
//  A sample JSON response is shown below the sample code.

$resultSizeEstimate = $json->IntOf('resultSizeEstimate');
$i = 0;
$count_i = $json->SizeOfArray('messages');
while ($i < $count_i) {
    $json->I = $i;
    $id = $json->stringOf('messages[i].id');
    $threadId = $json->stringOf('messages[i].threadId');
    $i = $i + 1;
}

print 'Example Completed.' . "\n";

?>

Sample JSON Response Body

{
  "messages": [
    {
      "id": "15fc237e79da4174",
      "threadId": "15fc237e79da4174"
    },
    {
      "id": "15fc23688c553739",
      "threadId": "15fc23688c553739"
    },
    {
      "id": "15fbd37d3a8f9950",
      "threadId": "15fbd37d3a8f9950"
    },
    {
      "id": "15fb5e49b822ac1d",
      "threadId": "15fb5e49b822ac1d"
    },
    {
      "id": "15fb5e49b7a0739b",
      "threadId": "15fb5e49b7a0739b"
    }
  ],
  "resultSizeEstimate": 5
}