Craft\ImagerService::runTinyPng PHP Method

    public function runTinyPng($file)
    {
        try {
            \Tinify\setKey($this->getSetting('tinyPngApiKey'));
            \Tinify\validate();
            \Tinify\fromFile($file)->toFile($file);
        } catch (\Tinify\Exception $e) {
            ImagerPlugin::log("Could not validate connection to TinyPNG, image was not optimized.", LogLevel::Error);
        }
    }