public static function showAll() { // Show a table of users with links $_SESSION['headertitle'] = "Leaderboard"; $_SESSION['styles'] = array('jumbotron.css', 'leaderboard.css'); MasterView::showHeader(); MasterView::showNav(); //if (array_key_exists('headertitle', $_SESSION)) { // MasterView::showHeader(); // MasterView::showNav(); //} UserView::showLeaderboard(); if (array_key_exists('footertitle', $_SESSION)) { MasterView::showFooter(); } MasterView::showPageEnd(); }