SQL While loop select all rows that have a column checked - php

Question

I'm trying to do a featured car section in my used car lot website.
What I want to do is to use a while loop and select only the rows that have a specific column that returns true. For example, in my database, I have a column that is marked true if a checkbox on the submit form is ticked indicating that the car is supposed to be "featured".
In my while loop I only want those cars to appear in this particular section. Using the code below, I can return all vehicles in the inventory but no way to select only the ones with the "featured" column that returns a true value.
<?php
$sql = "SELECT * FROM inventory LIMIT 10";
$result = mysqli_query($conn, $sql);
while ($row = $result->fetch_assoc())
{
echo '<div class="slide">';
echo '<div class="car-block">';
echo '<div class="img-flex">';
echo '<a href="inventory-listing.php?vin='.$row['vin'].'">';
echo '<span class="align-center">';
echo '<i class="fa fa-3x fa-plus-square-o"></i></span></a>';
echo '<img src="images/inventory/'.$row['vin'].'-main.png" alt="" class="img-responsive">';
echo '</div>';
echo '<div class="car-block-bottom">';
echo '<h6><strong>'.$row['year'].' '.$row['make'].' '.$row['model'].'</strong></h6>';
echo '<h6>'.$row['body'].', '.$row['milage'].' miles</h6>';
echo '<h5>$ '.$row['price'].'</h5>';
echo '</div>';
echo '</div>';
echo '</div>';
}
?>
What would I be able to add to my sql query to filter it only the rows where the "featured" column returns true?

Answer 1

Alternative to Goleztrols suggestion, you could just insert an IF clause before echo-ing the results.
<?php
$sql = "SELECT * FROM inventory LIMIT 10";
$result = mysqli_query($conn, $sql);
while ($row = $result->fetch_assoc())
{
if ($row['featured']=="true")
{
echo '<div class="slide">';
echo '<div class="car-block">';
echo '<div class="img-flex">';
echo '<a href="inventory-listing.php?vin='.$row['vin'].'">';
echo '<span class="align-center">';
echo '<i class="fa fa-3x fa-plus-square-o"></i></span></a>';
echo '<img src="images/inventory/'.$row['vin'].'-main.png" alt="" class="img-responsive">';
echo '</div>';
echo '<div class="car-block-bottom">';
echo '<h6><strong>'.$row['year'].' '.$row['make'].' '.$row['model'].'</strong></h6>';
echo '<h6>'.$row['body'].', '.$row['milage'].' miles</h6>';
echo '<h5>$ '.$row['price'].'</h5>';
echo '</div>';
echo '</div>';
echo '</div>';
}
else
{
echo "nothing to be shown";
}
}