(PHP Extension) OneDrive -- Download Text File to Memory

Downloads a text file (such as XML, JSON, plain-text, HTML, etc.) into a StringBuilder object.

Note: This example requires Chilkat v9.5.0.97 or greater.

Chilkat PHP Downloads PHP Extension for Windows, Linux, MacOS, Alpine Linux, Solaris

<?php

include("chilkat_9_5_0.php");

// 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());

// Sends the following GET request:
// GET https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:/{item-path}:/content

// Make sure to automatically follow redirects
$http->put_FollowRedirects(true);

// This example will download /Misc/hamlet.xml
$http->SetUrlVar('item_path','Misc/hamlet.xml');
$http->SetUrlVar('user_id','4fe732c3-322e-4a6b-b729-2fd1eb5c6104');

$sbXml = new CkStringBuilder();
$expectedCharset = 'utf-8';
$url = 'https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:/{$item_path}:/content';
$success = $http->DownloadSb($url,$expectedCharset,$sbXml);
if ($http->get_LastMethodSuccess() != true) {
    print $http->lastErrorText() . "\n";
    exit;
}

// If the response status code was not 200, then it failed.
if ($http->get_LastStatus() != 200) {
    print 'Response Status Code = ' . $http->get_LastStatus() . "\n";
    print 'Failed.' . "\n";
    exit;
}

// If we got here, then the file was successfully downloaded.
print 'Download from OneDrive successful.' . "\n";
print 'The file is contained in sbXml.' . "\n";

?>