public static function leaderboard() { $schools = array("Bentley University", "Columbia College Chicago", "University of Rochester"); $counts = [7, 30, 90, 180]; foreach ($counts as $count) { $schoolCount[$count] = Leaderboard::getSchoolCountDaysBefore($schools, $count); } $schoolCount[0] = Leaderboard::getSchoolCountSince($schools, 0); self::render('stats/leaderboard', ['schools' => $schools, 'counts' => $schoolCount]); }