lib/Dropbox/Client.php
function chunkedUploadFinish($uploadId, $path, $writeMode)
    {
        Checker::argStringNonEmpty("uploadId", $uploadId);
        Path::checkArgNonRoot("path", $path);
        WriteMode::checkArg("writeMode", $writeMode);

        $params = array_merge(array("upload_id" => $uploadId), $writeMode->getExtraParams());

        $response = $this->doPost(
            $this->contentHost,
            $this->appendFilePath("1/commit_chunked_upload", $path),
            $params);

        if ($response->statusCode === 404) return null;
        if ($response->statusCode !== 200) throw RequestUtil::unexpectedStatus($response);

        return RequestUtil::parseResponseJson($response->body);
    }
function chunkedUploadFinish($uploadId, $path, $writeMode)
    {
        Checker::argStringNonEmpty("uploadId", $uploadId);
        Path::checkArgNonRoot("path", $path);
        WriteMode::checkArg("writeMode", $writeMode);

        $params = array_merge(array("upload_id" => $uploadId), $writeMode->getExtraParams());

        $response = $this->doPost(
            $this->contentHost,
            $this->appendFilePath("1/commit_chunked_upload", $path),
            $params);

        if ($response->statusCode === 404) return null;
        if ($response->statusCode !== 200) throw RequestUtil::unexpectedStatus($response);

        return RequestUtil::parseResponseJson($response->body);
    }
Creates a file on Dropbox using the accumulated contents of the given chunked upload session.

See <a href="https://www.dropbox.com/developers/core/docs#commit-chunked-upload">/commit_chunked_upload</a>.

@param string $uploadId
The unique identifier for the chunked upload session.  This is obtained via
{@link chunkedUploadStart}.

@param string $path
The Dropbox path to save the file to.

@param WriteMode $writeMode
What to do if there's already a file at the given path.

@return array|null
If `null`, it means the Dropbox server wasn't aware of the
`$uploadId` you gave it.
Otherwise, you get back the
<a href="https://www.dropbox.com/developers/core/docs#metadata-details">metadata object</a>
for the newly-created file.

@throws Exception