$examSize) { $bank = array_slice($bank, 0, $examSize); } foreach ($bank as &$q) { $correctText = $q["choices"][$q["correct"]]; shuffle($q["choices"]); $q["correct"] = array_search($correctText, $q["choices"], true); } unset($q); return $bank; } if (!isset($_SESSION["exam_questions"]) || isset($_GET["new"])) { $_SESSION["exam_questions"] = buildExam($bank, $examSize); $_SESSION["exam_start"] = time(); } $questions = $_SESSION["exam_questions"]; $elapsed = time() - ($_SESSION["exam_start"] ?? time()); $timeRemaining = max(0, ($timeLimitMinutes * 60) - $elapsed); if ($_SERVER["REQUEST_METHOD"] === "POST") { $answers = $_POST["answers"] ?? []; $score = 0; $total = count($questions); $domains = []; foreach ($questions as $i => $q) { $domain = $q["domain"] ?? "General"; if (!isset($domains[$domain])) { $domains[$domain] = ["correct" => 0, "total" => 0]; } $domains[$domain]["total"]++; $selected = isset($answers[$i]) ? intval($answers[$i]) : -1; if ($selected === intval($q["correct"])) { $score++; $domains[$domain]["correct"]++; } } $percent = $total > 0 ? round(($score / $total) * 100) : 0; $passed = $percent >= $passingScore; unset($_SESSION["exam_questions"], $_SESSION["exam_start"]); ?> Exam Results

Exam Results

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Score: /

Percentage: %

Passing Score: %

Performance Feedback

You demonstrated acceptable SME-level competency. Continue practicing weaker areas to maintain readiness.

You did not meet the passing score. Review the domain feedback below before retaking the exam.

$d): ?> 0 ? round(($d["correct"] / $d["total"]) * 100) : 0; $class = "bad"; $msg = "Needs practice. Review and retake after study."; if ($dp >= 80) { $class = "good"; $msg = "Strong performance."; } elseif ($dp >= 70) { $class = "mid"; $msg = "Acceptable but should improve for SME-level confidence."; } ?>

Score: / (%)

Retake Exam Return Home Logout / Exit

<?php echo e($examTitle); ?>

Questions and answer choices are randomized for each attempt.