That's simply a change to the query you had to specify an ORDER BY to make it alphabetical.
Your first problem was parser error:
$sqlget = "SELECT * From playersemails"
You're missing a semi-colon. No error would have been displayed since the error_reporting is either set low, or display_errors directive is disabled.
These are also errors:
PHP will attempt to execute a command line application called email (PHP is set by default to interpret accent grave as shortform system() piping).
There are a few more places where you are missing quotes and semi-colons as well. You'll need to correct all of these before it would pass the parser.
And that is why you're first one produced nothing but white output