Craft\Imager_ConfigModel::_addToOverrideFilestring PHP Method

_addToOverrideFilestring() private method

Creates additional file string based on config overrides that is appended to filename
private _addToOverrideFilestring ( $k, $v ) : string
return string
    private function _addToOverrideFilestring($k, $v)
    {
        $r = (isset(ImagerService::$transformKeyTranslate[$k]) ? ImagerService::$transformKeyTranslate[$k] : $k) . $v;
        $this->configOverrideString .= '_' . str_replace('%', '', str_replace(array(' ', '.'), '-', $r));
    }