What strategies can be implemented in PHP to ensure that quiz buttons display the correct answers for each question?

To ensure that quiz buttons display the correct answers for each question in PHP, you can store the correct answers in an array or database and then compare the selected answer with the correct answer when the user submits the quiz. You can then display a message indicating whether the answer is correct or incorrect. 

// Store correct answers in an array
$correctAnswers = array(
    'question1' => 'answer1',
    'question2' => 'answer2',
    'question3' => 'answer3'
);

// Get the selected answer from the form submission
$selectedAnswer = $_POST['selected_answer'];

// Get the correct answer for the current question
$correctAnswer = $correctAnswers['question1']; // Change 'question1' to match the current question

// Compare the selected answer with the correct answer
if($selectedAnswer == $correctAnswer) {
    echo "Correct answer!";
} else {
    echo "Incorrect answer. The correct answer is: " . $correctAnswer;
}

Keywords

PHP quiz buttons correct answers strategies

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