protected function normalizeTrailingSlash($pathInfo, $suffix)
    {
        if (substr($suffix, -1) === '/' && substr($pathInfo, -1) !== '/') {
            $pathInfo .= '/';
        } elseif (substr($suffix, -1) !== '/' && substr($pathInfo, -1) === '/') {
            $pathInfo = rtrim($pathInfo, '/');
        }

        return $pathInfo;
    }
protected function normalizeTrailingSlash($pathInfo, $suffix)
    {
        if (substr($suffix, -1) === '/' && substr($pathInfo, -1) !== '/') {
            $pathInfo .= '/';
        } elseif (substr($suffix, -1) !== '/' && substr($pathInfo, -1) === '/') {
            $pathInfo = rtrim($pathInfo, '/');
        }

        return $pathInfo;
    }
protected function normalizeTrailingSlash ( $ pathInfo , $ suffix ) { if ( substr ( $ suffix , - 1 ) === '/' && substr ( $ pathInfo , - 1 ) !== '/' ) { $ pathInfo .= '/' ; } elseif ( substr ( $ suffix , - 1 ) !== '/' && substr ( $ pathInfo , - 1 ) === '/' ) { $ pathInfo = rtrim ( $ pathInfo , '/' ) ; } return $ pathInfo ; }
Adds or removes trailing slashes from $pathInfo depending on whether the $suffix has a
trailing slash or not.
@param string $pathInfo raw path info.
@param string $suffix
@return string normalized path info.
Adds or removes trailing slashes from $pathInfo depending on whether the $suffix has a trailing slash or not .