lib/Dropbox/Client.php
function createShareableLink($path)
    {
        Path::checkArg("path", $path);

        $response = $this->doPost(
            $this->apiHost,
            $this->appendFilePath("1/shares", $path),
            array(
                "short_url" => "false",
            ));

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

        $j = RequestUtil::parseResponseJson($response->body);
        return self::getField($j, "url");
    }
function createShareableLink($path)
    {
        Path::checkArg("path", $path);

        $response = $this->doPost(
            $this->apiHost,
            $this->appendFilePath("1/shares", $path),
            array(
                "short_url" => "false",
            ));

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

        $j = RequestUtil::parseResponseJson($response->body);
        return self::getField($j, "url");
    }
Creates and returns a public link to a file or folder's "preview page".  This link can be
used without authentication.  The preview page may contain a thumbnail or some other
preview of the file, along with a download link to download the actual file.

See <a href="https://www.dropbox.com/developers/core/docs#shares">/shares</a>.

@param string $path
The Dropbox path to the file or folder you want to create a shareable link to (UTF-8).

@return string
The URL of the preview page.

@throws Exception