(PHP Extension) SharePoint -- Update the Contents of a File (PUT)

Demonstrates how to update the contents of a SharePoint file.

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

<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

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

$http = new CkHttp();

//  If SharePoint Windows classic authentication is used, then set the
//  Login, Password, LoginDomain, and NtlmAuth properties.
$http->put_Login('SHAREPOINT_USERNAME');
$http->put_Password('SHAREPOINT_PASSWORD');
$http->put_LoginDomain('SHAREPOINT_NTLM_DOMAIN');
$http->put_NtlmAuth(true);

//  The more common case is to use SharePoint Online authentication (via the SPOIDCRL cookie).
//  If so, do not set Login, Password, LoginDomain, and NtlmAuth, and instead
//  establish the cookie as shown at SharePoint Online Authentication

//  Indicate that we want a JSON reply
$http->put_Accept('application/json;odata=verbose');

//  Update /Documents/ChilkatTest/sample.docx with new content...
$req = new CkHttpRequest();
$req->put_HttpVerb('POST');
$req->put_Path('/_api/web/GetFileByServerRelativeUrl('/Documents/ChilkatTest/sample.docx')/$value');
//  Give the location of the file to be uploaded.
//  Note: The file is not loaded into memory at this point.  It is never fully loaded
//  into memory.  Instead, the file data is streamed directly from the file when
//  when the upload occurs.
$req->StreamBodyFromFile('qa_data/msword/sample.docx');

//  We need to add a form digest value in the X-RequestDigest header field.
//  See this example for details on
//  how to get (and cache) a form digest value
$req->AddHeader('X-RequestDigest','SHAREPOINT_FORM_DIGEST');

//  Also need to add this header..
$req->AddHeader('X-HTTP-Method','PUT');

//  Upload..
$bUseTls = true;
// resp is a CkHttpResponse
$resp = $http->SynchronousRequest('SHAREPOINT_HTTPS_DOMAIN',443,$bUseTls,$req);
if ($http->get_LastMethodSuccess() != true) {
    print $http->lastErrorText() . "\n";
    exit;
}

//  A successful update will return a 204 status code with an empty body.
//  A non-successful update will return a JSON response body..
if ($resp->get_StatusCode() != 204) {
    print 'Response status code = ' . $resp->get_StatusCode() . "\n";
    $json = new CkJsonObject();
    $json->Load($resp->bodyStr());
    $json->put_EmitCompact(false);
    print $json->emit() . "\n";
    print 'Failed' . "\n";

    exit;
}

print 'Success.' . "\n";

?>