src/Uploadcare/Widget.php
public function getScriptSrc($version = null, $full = true)
    {
        if (!$version) {
            $version = self::VERSION;
        }
        if ($full) {
            $tail = "uploadcare.full.min.js";
        } else {
            $tail = "uploadcare.min.js";
        }

        return sprintf($this->api->getCdnUri() . '/libs/widget/%s/'. $tail, $version);
    }
public function getScriptSrc($version = null, $full = true)
    {
        if (!$version) {
            $version = self::VERSION;
        }
        if ($full) {
            $tail = "uploadcare.full.min.js";
        } else {
            $tail = "uploadcare.min.js";
        }

        return sprintf($this->api->getCdnUri() . '/libs/widget/%s/'. $tail, $version);
    }
Return URL for javascript widget.
If no version is provided method will use default(current) version

@param string $version Version of Uploadcare.com widget
@return string