Google Drive Api Php May 2026

// Redirect to authorization URL $authUrl = $client->createAuthUrl(); header('Location: ' . filter_var($authUrl, FILTER_SANITIZE_URL)); // After callback, exchange code for tokens $accessToken = $client->fetchAccessTokenWithAuthCode($_GET['code']); $client->setAccessToken($accessToken);

For backend cron jobs or scripts without user interaction: google drive api php

$chunkSize = 256 * 1024; // 256KB per chunk $client->setDefer(true); $request = $service->files->create($fileMetadata); $media = new Google_Http_MediaFileUpload( $client, $request, 'application/pdf', fopen('/path/largefile.pdf', 'r'), true, $chunkSize ); header('Location: ' . filter_var($authUrl

// Save refresh token for future use if (!isset($accessToken['refresh_token'])) // Handle missing refresh token (may require revoking previous tokens) // After callback

require_once 'vendor/autoload.php'; $client = new Google\Client(); $client->setApplicationName('Drive API PHP Demo'); $client->setScopes(Google_Service_Drive::DRIVE_FILE); $client->setAuthConfig('credentials.json'); $client->setAccessType('offline'); $client->setPrompt('select_account consent'); 3.1 OAuth 2.0 for Installed/Web Apps The system must obtain and refresh tokens programmatically:

$client->useApplicationDefaultCredentials(); $client->addScope(Google_Service_Drive::DRIVE); 4.1 Listing Files

while (!$media->getResumeUri()) $status = $media->nextChunk();