Then follow the below steps to create API credentials to access Google Drive to upload a file. Login to your Google account and go to the developer console. How to create API credentials to access Google Drive The below figure shows the file upload form with the success and failure responses. On successful upload without any of the above uncertainties, this code shows the Google Drive link to see the uploaded file preview.

When the cURL request to the Google API is failed to return the status code 200.When the Google OAuth request is failed to get the access token.When the user fails to submit the form and proceeds to upload without form data.When the file binary is empty on the PHP script.It handles errors that can occur for the following reasons during the upload process. It also uses a database to save the uploaded file details with the Google Drive reference. It gives a simple PHP script to easily understand the Google API and upload files. This tutorial describes uploading files to Google Drive using PHP. It uses OAuth to authenticate requests and authorize access. Uploading files to Google Drive programmatically can be done by the Google API.

Google drive url fileupload no login