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Showing results for tags 'radio button php mysql total'.
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Hi guys, I'm a newbie when it comes to PHP and I'm wrecking my head trying to figure this out. Ok, so I've created an MCQ with 5 questions using PHP and mySQL. My issue is that the quiz displays the score for each individual answer. I want to display the total score only. For example, if the user gets all five questions right the output is: 100100100100100. Similarly, if the user gets 4 questions right it displays something lile 1001000100100. Radio buttons for MCQ: echo '<br><b>',$myrow["Question"],'</b><br> <br><input type="radio" name="ans'.$myrow["Q_ID"].'" value="A1">'.$myrow["A1"].'<br> <input type="radio" name="ans'.$myrow["Q_ID"].'" value="A2">'.$myrow["A2"].'<br> <input type="radio" name="ans'.$myrow["Q_ID"].'" value="A3">'.$myrow["A3"].'<br> <input type="radio" name="ans'.$myrow["Q_ID"].'" value="A4">'.$myrow["A4"].'<br> <br>'; Scores for MCQ: if (isset($_POST['submit'])) { $CorrectAns = 0; $WrongAns = 0; if ($_POST['ans'.$myrow["Q_ID"]] == $myrow["Correct"]) { $CorrectAns ++; } else { $WrongAns ++; } $NumofQs = $CorrectAns + $WrongAns; $Total = ($CorrectAns / $NumofQs) * 100; echo $Total; } } } Can anybody help? Thanks!
