I want to upload a file with a submit button : https://www.w3schools.com/php/php_file_upload.asp
I want to mix this tuto with a function who upload my file on Sharepoint.
My code
                        <form action="" method="post" enctype="multipart/form-data">
                        <input type="file" name="fileToUpload" id="fileToUpload" accept=".xlsx">
                        <input type="submit"  value="Upload File" onClick="sendRequest" name="submit">
                        </form>
                        <?php
                            use Microsoft\Graph\Graph;
                            use Microsoft\Graph\Model;
                            $guzzle = new \GuzzleHttp\Client();
                            function sendRequest(){
                            $file = $_FILES["fileToUpload"]["name"];
                            
                            $accessToken = '$accessToken';
                            $graph = new Graph();
                            $graph->setAccessToken($accessToken);
                            
                            $user = $graph->createCollectionRequest("PUT", "/sites/site-id/drive/root:/Test/folder/$file:/content")
                            ->upload($file);
                            }
                            ?>
But i have an error 405, i don't know if is the best solution ? Maybe i need to make a javascript SDK instead a PHP SDK ?
Thank you for yours answers.
