Php get from data which runs inside loop fetched from database - php

Question

Hello i have a php code where i fetch my data from database and loop it around with each form. now i want to get the value from each looped form data. here is my code:
$query = "SELECT question,type,option1,option2,option3,option4,option5,option6,answer FROM question WHERE exam_id = '$exam_id'";
$result = mysqli_query($connection, $query);
while($row=mysqli_fetch_assoc($result))
{
if ($row['type'] == "true/false") {
echo '
<form class="form-horizontal" role="form" method="POST" action="">
<div class="form-group">
<div class="col-sm-10">
<p>'. $row["question"] . ' </p>
</div>
</div>
<div id="form-label">
<p class="alignleft"><b>Mark this question as:</b></p>
<div style="clear: both;"></div>
</div>
<!-- Text input-->
<div class="form-group">
<div class="col-md-2">
<input type="radio" placeholder="" name="answer" value = "true" id="" required> True
</div>
</div>
<!-- Text input-->
<div class="form-group">
<div class="col-md-2">
<input type="radio" placeholder="" name="answer" value= "false" id=""> False
</form>';

Answer 1

Maybe i understand what do you want.
You must to use only 1 form, and use array of object for many input (question).
question_page.php
$query = "SELECT question,type,option1,option2,option3,option4,option5,option6,answer FROM question WHERE exam_id = '$exam_id'";
$result = mysqli_query($connection, $query);
echo '<form class="form-horizontal" role="form" method="POST" action="response_question_page.php">';
while($row=mysqli_fetch_assoc($result))
{
if ($row['type'] == "true/false") {
echo '
<div class="form-group">
<div class="col-sm-10">
<p>'. $row["question"] . ' </p>
</div>
</div>
<div id="form-label">
<p class="alignleft"><b>Mark this question as:</b></p>
<div style="clear: both;"></div>
</div>
<!-- Text input-->
<div class="form-group">
<div class="col-md-2">
<input type="radio" placeholder="" name="question[][answer]" value = "true" id="" required> True
</div>
</div>
<!-- Text input-->
<div class="form-group">
<div class="col-md-2">
<input type="radio" placeholder="" name="question[][answer]" value= "false" id=""> False';
echo '<input type="hidden" name="question[][question]" value="'.$row["question"].'">';
}
}
echo '<input type="submit" value="Send all response"></form>';
in your response_question_page.php the object passed is:
{"question" => [
{
"question" => "what is your name",
"answer" => "true"
}
]}