protected function _filesize($file)
    {
        if ($this->isVirtual) {
            $file = $this->_prepareForVfs($file);
        }

        return filesize($file);
    }
protected function _filesize($file)
    {
        if ($this->isVirtual) {
            $file = $this->_prepareForVfs($file);
        }

        return filesize($file);
    }
protected function _filesize ( $ file ) { if ( $ this -> isVirtual ) { $ file = $ this -> _prepareForVfs ( $ file ) ; } return filesize ( $ file ) ; }
filesize - virtual-fs supporting wrapper

This method is intend to work as filesize - virtual-fs supporting wrapper.

@param string $file The file to return size of

@author Benjamin Carl <opensource@clickalicious.de>
@return mixed Returns the size of the file in bytes, or FALSE (and generates an error of level E_WARNING)
@access protected
filesize - virtual - fs supporting wrapper