protected function _getRealAppPath()
    {
        $path = realpath(APP);
        if (substr($path, -1, 1) !== DS) {
            $path .= DS;
        }

        return $path;
    }
protected function _getRealAppPath()
    {
        $path = realpath(APP);
        if (substr($path, -1, 1) !== DS) {
            $path .= DS;
        }

        return $path;
    }
protected function _getRealAppPath ( ) { $ path = realpath ( APP ) ; if ( substr ( $ path , - 1 , 1 ) !== DS ) { $ path .= DS ; } return $ path ; }
Wrapper to get the absolute environment path.
Handles symlinks properly, as well.

@return string Path
@codeCoverageIgnore
Wrapper to get the absolute environment path . Handles symlinks properly as well .