Adding ". $user;
flush();
$creation = !is_file($usersFile);
$fd = @ fopen($usersFile, "a+");
if($fd == false){
echo "FAILED
\n";
return false;
}
if($creation)
fwrite($fd, "\n");
if($encrypt)
$password = hash("sha512", $password);
fwrite($fd, $user ."|". $password ."\n");
fclose($fd);
echo "\n";
if(($loggedIn != 1) || (empty($user))){
# if $usersFile contains no users, let the user create one
if(!file_exists($usersFile))
echo "
Enter a username and a password to create the first user!
";
?>
\n";
addUser($_POST['newUsername'], $_POST['newPassword']);
echo "
Reading users list";
flush();
$users = @ file($usersFile, FILE_SKIP_EMPTY_LINES | FILE_IGNORE_NEW_LINES);
array_shift($users);
if(count($users) == 0){
echo "FAILED
\n";
}
else{
// clean up old user list file
echo "Cleanup old user list";
flush();
$fd = @ fopen($usersFile, "w+");
if($fd == false){
echo "FAILED
\n";
}
else{
fwrite($fd, "\n");
echo "