Script not working, no errors though.

[|2eM!x]

Thanks cornedbee, as you typed that i figured out that i was reading it twice and killing the data.

<?php
function open_file($filetype,$increment,$filename)
{
    $handle = fopen($filename, 'r');
    $contents = @fread($handle,filesize($filename));
    fclose($handle);
        If($increment == '-'){
          $contents--;
        }else{
          $contents++;
        }
    $handle = fopen($filename, $filetype);
    fwrite($handle,$contents);
    fclose($handle);
    echo $contents;
        return $contents;
}
Switch($_GET['user']){
    Case "+":
        echo open_file('w','+','users.txt');
    Case "-":
        echo open_file('w','-','users.txt');
}
?>

but i dont think im even getting to the open_file function, because it refuses to echo anything, even the first $contents.

Thanks much