Sample code for 30+ languages & platforms
PHP Extension

OneDrive -- Create a New Folder

See more OneDrive Examples

Demonstrates how to create a new folder.

Chilkat PHP Extension Downloads

PHP Extension
<?php

include("chilkat.php");

$success = false;

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// This example uses the OAuth client credentials flow.
// See How to Create an Azure App Registration for OAuth 2.0 Client Credentials

// Use your client ID, client secret, and tenant ID in the following lines
$json = new CkJsonObject();
$json->UpdateString('client_id','2871da2c-8176-4b7f-869b-2311aa82e743');
$json->UpdateString('client_secret','2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH');
$json->UpdateString('scope','https://graph.microsoft.com/.default');
$json->UpdateString('token_endpoint','https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token');

$http = new CkHttp();
$http->put_AuthToken($json->emit());

// To create a new folder, send a POST request like this:
// POST /users/{user-id}/drive/items/{parent-item-id}/children

// We first need to get the item-id for the folder where the new folder will be created.
// This example will create a new folder named "abc" within /TestDir,
// so we need the item-id for /TestDir.
$http->SetUrlVar('dir_path','/TestDir');
$http->SetUrlVar('user_id','4fe732c3-322e-4a6b-b729-2fd1eb5c6104');
$respStr = $http->quickGetStr('https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:{$dir_path}');
if ($http->get_LastMethodSuccess() == false) {
    print $http->lastErrorText() . "\n";
    exit;
}

$json->Load($respStr);
if ($http->get_LastStatus() != 200) {
    print 'Failed to get parent folder item id, status code = ' . $http->get_LastStatus() . "\n";
    exit;
}

// The HTTP request body should contain JSON like this:

// 	{
// 	  "name": "abc",
// 	  "folder": { }
// 	}

$jsonReqBody = new CkJsonObject();
$jsonReqBody->AppendString('name','abc');

$jObj = new CkJsonObject();
$jsonReqBody->AppendObject2('folder',$jObj);
print 'JSON body:' . "\n";
print $jsonReqBody->emit() . "\n";

// Set the URL var for the next request which will create the new folder.
$http->SetUrlVar('parent_item_id',$json->stringOf('id'));

$url = 'https://graph.microsoft.com/v1.0/users/{$user_id}/drive/items/{$parent_item_id}/children';
$resp = new CkHttpResponse();
$success = $http->HttpJson('POST',$url,$jsonReqBody,'application/json',$resp);
if ($success == false) {
    print $http->lastErrorText() . "\n";
    exit;
}

$json->Load($resp->bodyStr());
print 'Response:' . "\n";
print $json->emit() . "\n";

// A 201 response indicates success.
if ($resp->get_StatusCode() != 201) {
    print 'Failed to create folder.' . "\n";
    print 'Response status code = ' . $resp->get_StatusCode() . "\n";
}
else {
    print 'Successfully created folder.' . "\n";
}

// A successful response:

// 	{
// 	  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('me')/drive/items('3A33FCEB9B74CC15%214862')/children/$entity",
// 	  "createdBy": {
// 	    "application": {
// 	      "displayName": "Chilkat",
// 	      "id": "441c9990"
// 	    },
// 	    "user": {
// 	      "displayName": "Matt Smith",
// 	      "id": "3a33fceb9b74cc15"
// 	    }
// 	  },
// 	  "createdDateTime": "2017-06-04T16:02:22.203Z",
// 	  "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITQ4NzAuNjM2MzIxODg5NDIyMDMwMDAw",
// 	  "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODcwLjA",
// 	  "id": "3A33FCEB9B74CC15!4870",
// 	  "lastModifiedBy": {
// 	    "application": {
// 	      "displayName": "Chilkat",
// 	      "id": "441c9990"
// 	    },
// 	    "user": {
// 	      "displayName": "Matt Smith",
// 	      "id": "3a33fceb9b74cc15"
// 	    }
// 	  },
// 	  "lastModifiedDateTime": "2017-06-04T16:02:22.203Z",
// 	  "name": "abc",
// 	  "parentReference": {
// 	    "driveId": "3a33fceb9b74cc15",
// 	    "id": "3A33FCEB9B74CC15!4862",
// 	    "name": "someFolder",
// 	    "path": "/drive/root:/someFolder"
// 	  },
// 	  "size": 0,
// 	  "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6pgY",
// 	  "fileSystemInfo": {
// 	    "createdDateTime": "2017-06-04T16:02:22.203Z",
// 	    "lastModifiedDateTime": "2017-06-04T16:02:22.203Z"
// 	  },
// 	  "folder": {
// 	    "childCount": 0
// 	  }
// 	}
// 
// 	Successfully created folder.

?>