source/Core/Utils.php
protected function _addUrlParameters($sUrl, $aParams)
    {
        $sDelimiter = ((getStr()->strpos($sUrl, '?') !== false)) ? '&' : '?';
        foreach ($aParams as $sName => $sVal) {
            $sUrl = $sUrl . $sDelimiter . $sName . '=' . $sVal;
            $sDelimiter = '&';
        }

        return $sUrl;
    }
protected function _addUrlParameters($sUrl, $aParams)
    {
        $sDelimiter = ((getStr()->strpos($sUrl, '?') !== false)) ? '&' : '?';
        foreach ($aParams as $sName => $sVal) {
            $sUrl = $sUrl . $sDelimiter . $sName . '=' . $sVal;
            $sDelimiter = '&';
        }

        return $sUrl;
    }
protected function _addUrlParameters ( $ sUrl , $ aParams ) { $ sDelimiter = ( ( getStr ( ) -> strpos ( $ sUrl , '?' ) !== false ) ) ? '&' : '?' ; foreach ( $ aParams as $ sName => $ sVal ) { $ sUrl = $ sUrl . $ sDelimiter . $ sName . '=' . $ sVal ; $ sDelimiter = '&' ; } return $ sUrl ; }
adds the given parameters at the end of the given url

@param string $sUrl    a url
@param array  $aParams the params which will be added

@return string
adds the given parameters at the end of the given url