affichage base de donnée

<div class="col-sm-2">
    <?php
      while ($row = mysqli_fetch_array($result)) {
        echo "<div id='mygallery'>";
         echo "<p>".$row['fichier_text']."</p>";
         echo "<img src='doc/courpompier/logosdis60.jpg' class='play-btn' data-toggle='modal' class='img-fluid' data-target='doc/courpompier/".$row['play_video']."'>";
        echo "</div>";
      }
    ?>
    <?php
      while ($row = mysqli_fetch_array($result)) {
        echo "<div id='mygallery'>";
         echo "<iframe src='doc/courpompier/".$row['play_video2']."' >";
        echo "</div>";
      }
    ?>
  </div>