Php my sql

<?php

  $query = $conn->query("SELECT `description`,`gallerie`,`nbre_etoile` FROM `annonce` order by `date_publication` limit 4");

$i=1;
  while($row=$query->fetch_assoc() and $i<=`nbre_etoile`)
 {




 echo '<li data-thumb="imagesbd/' . $row["gallerie"] . '"  style="height: 600px;" >


                                    <img src="imagesbd/' . $row["gallerie"] . '"  class=img-responsive  style="height: 600px;" id="tester">
                                  
                                    <p class="flex-caption">
                             
                                 
                                    '.$row['description'].'
                                   
                                     

                                     <img src="assets\img\etoile.   ' . $i . '.png "   />


                                         '.$row['nbre_etoile'].'


                                    .


                                    </p>
                                </li>';  


   $i++;

}

?>

EDIT : Ajout des balises de code