function chkQuestions($info)
{
$query = $this->handle->prepare("SELECT * FROM tbltest");
$query->execute();
$rows = $query->fetchAll();
$getPost = $query->rowCount();
foreach($rows as $row) {
for($i = 1; $i <= $getPost; $i++) {
$answerID[$i] = array($info['answer'.$i]);
$lo = array($answerID);
}
foreach($answerID as $question) {
if(array_key_exists($row['answer'],$question)) {
$test = "found";
return $test;
} else {
return $question;
}
}
}
}//chkQuestions
Above is my function, all works, but when I compare the row in my database called answer with the array it doesn't work?
I tried hard coding in the value and it works correctly but not with the array.
I checked to see the values of array and the value is indeed there.
In logic $answerID[$i] = array($info['answer'.$i]);
= option1
and if the array value option1
= the database row answer which is set to option1
than return found, but it tells me it cannot find it.
array(1)
{
[0]=> string(7) "option1"
}
Above is the dum_var
of the array $question
. Any help?
foreach($questions as $question)
{
?>
<h3><?php echo $question['question'] ?></h3>
<div class = "col-xs-12">
<input type="radio" name="answer<?php echo $question['testID'] ?>" id="answer<?php echo $question['testID'] ?>" value="<?php echo $question['option1']?>" />
<label for="question-1-answers-A">A)<?php echo $question['option1'] ?> </label>
</div>
<div class = "col-xs-12">
<input type="radio" name="answer<?php echo $question['testID'] ?>" id="answer<?php echo $question['testID'] ?>" value="<?php echo $question['option2']?>" />
<label for="question-1-answers-B">B)<?php echo $question['option2'] ?></label>
</div>
<div class = "col-xs-12">
<input type="radio" name="answer<?php echo $question['testID'] ?>" id="answer<?php echo $question['testID'] ?>" value="<?php echo $question['option3']?>" />
<label for="question-1-answers-C">C)<?php echo $question['option3'] ?></label>
</div>
<div class = "col-xs-12">
<input type="radio" name="answer<?php echo $question['testID'] ?>" id="answer<?php echo $question['testID'] ?>" value="<?php echo $question['option4']?>" />
<label for="question-1-answers-D">D)<?php echo $question['option4'] ?></label>
<br>
<br>
</div>
<?php
}
echo "<input type='hidden' name='subaction' id='subaction' value='chkQuestion'> <button class='btn btn-primary' name='submit' type='submit'>Submit</button> </form>";
}
else
echo "No Quiz Found </form>";
?>
</div>
I don't have a lot of confidence in my answer because your coding method does a good job of confusing me. However, I feel like I need to get something on the page so we have some sort of solid base to work from:
function chkQuestions($info){
$check=array(); // this will hold the results to return
$stmt=$this->handle->prepare("SELECT `testID`,`answer` FROM tbltest");
$stmt->execute();
while($row=$stmt->fetch(PDO::FETCH_ASSOC)){
if($info['answer'][$row['testID']]==$row['answer']){
$check[$row['testID']]="correct";
}else{
$check[$row['testID']]="incorrect";
}
}
return $check; // handle this however you like on your main page
}
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