<?php
/***************************************************************************
- * Copyright (C) 2003-2011 Polytechnique.org *
+ * Copyright (C) 2003-2014 Polytechnique.org *
* http://opensource.polytechnique.org/ *
* *
* This program is free software; you can redistribute it and/or modify *
{
// self::$display_levels is order from least restrictive
// to most restrictive.
- return self::$display_levels[$a] >= self::$display_levels[$b];
+ return self::$display_levels[$level_a] >= self::$display_levels[$level_b];
}
/** Compare the visibility of two fields.
}
}
-// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker fenc=utf-8:
?>