private function getParameterVersion($parameterName, $url = null)
    {
        $versions = $this->findSiteVersions($url);
        $parameterVersion = $versions->first(function ($item) use ($parameterName) {
            return $item['parameter-name'] == $parameterName;
        });

        return $parameterVersion['version'];
    }
private function getParameterVersion($parameterName, $url = null)
    {
        $versions = $this->findSiteVersions($url);
        $parameterVersion = $versions->first(function ($item) use ($parameterName) {
            return $item['parameter-name'] == $parameterName;
        });

        return $parameterVersion['version'];
    }
private function getParameterVersion ( $ parameterName , $ url = null ) { $ versions = $ this -> findSiteVersions ( $ url ) ; $ parameterVersion = $ versions -> first ( function ( $ item ) use ( $ parameterName ) { return $ item [ 'parameter-name' ] == $ parameterName ; } ) ; return $ parameterVersion [ 'version' ] ; }
Ger version tag for specific parameter.

@param $parameterName
@param $url
@return mixed
Ger version tag for specific parameter .