All of a sudden my forces statements won't stay on the line I'm typing them on. They get added to the previous line. Example (foreach on the same line as $output = null; It is maddening):
$output = null; foreach ($hosts as $host) {
print $host . ',';
exec("ssh -t $user@$host php software-versions.php", $output, $code);
foreach ($output as $software_version)
print explode('=', $software_version)[1] . ',';
print PHP_EOL;
$output = null;
}