In the old time, when we use the ftp, we chose to ftp .html .php as ascii, or the ftp would auto select ascii as the mode for transfer .html, .php.
But given now, many .php .html files are unicode encode.
So would it be safe and simple just set up the ftp use binary transfer only, even for all php files? No more ascii ftp.
Plus, ascii ftp could be troublesome sometimes if client and server use different end of line characters.