public function size($path)
	{
		$path = Util::normalizePath($path);

		return $this->adapter->size($path);
	}
public function size($path)
	{
		$path = Util::normalizePath($path);

		return $this->adapter->size($path);
	}
public function size ( $ path ) { $ path = Util :: normalizePath ( $ path ) ; return $ this -> adapter -> size ( $ path ) ; }
Get the file size of a given file.

@param   string  $path
@return  int
Get the file size of a given file .